China is a huge country, and has a great variety of climates. Winter is freezing cold in the north, in the mountains and the plateaus, while it's mild in the south; summer is hot everywhere, except in the highlands and in the high mountains. If we exclude the vast western desert areas, where rainfall is scarce and irregular, summer is the rainiest season. The rainiest part of the country is the south-east, the least rainy the north-west.

Index



North-east



Northeastern China
The north-eastern part of China, called Manchuria, has a markedly continental climate, with frigid, dry winters and hot, rainy summers. The winter monsoon brings cold air masses from nearby Siberia, while the summer monsoon brings warm and moist air masses from the south; in fact, the summer, from June to August, is the only season where there are significant rains. The rains are quite frequent also in May and September, though not abundant. Rainfall, or rather snowfall considering the temperatures, is definitely scarce in the long cold season.
Winter in this area is very cold, since the average January temperature is below -10 °C (14 °F), and even below -20 °C (-4 °F) in the northern part. Cold records are around -40 °C (-40 °F).

Harbin

In Harbin, a metropolis of ten million inhabitants, the average January temperature is -19 °C (-2 °F). From November to March, the temperature remains below freezing (0 °C or 32 °F) even during the day. In winter, the sky is often clear, however, given the low temperatures, the low amount of snow that falls doesn't melt, so the winter landscape is usually covered with snow. Owing to the cold, the sculptures of the "Harbin International Ice and Snow Sculpture Festival", which is held every year in January, remain standing for weeks. Here are the average temperatures of Harbin.
Harbin - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)-25-21-100814181690-11-20
Max (°C)-13-92132126282621120-10
Min (°F)-13-6143246576461483212-4
Max (°F)91636557079827970543214

In spring, the temperature rises rapidly, and summer is a warm season, but it's also rainy: in July, 165 millimeters (6.5 inches) of rain fall, and relative humidity is high. In the hottest days, when it doesn't rain, the temperature can reach 35 °C (95 °F). Here is the average precipitation.
Harbin - Average precipitation
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Prec.(mm)46172545901651205535158585
Prec.(in)0.20.20.711.83.56.54.72.21.40.60.323
Days1133791011752261

In Harbin, the amount of sunshine is quite good, though not exceptional, all year round.
Harbin - Sunshine
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Hours567899888765

Harbin

Shenyang

Further south, in Shenyang, a city of eight million inhabitants, the temperature ranges from -11 °C (12 °F) in January to 24.5 °C (76 °F) in July; even here winter is quite sunny, while summer is humid and rainy.
Shenyang - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)-17-13-4411172019124-4-13
Max (°C)-5-26162327292824166-2
Min (°F)192539526368665439259
Max (°F)232843617381848275614328

In Shenyang, the sun shines more or less like in Harbin (about 2,500 hours a year), though a bit less often in the summer.
Shenyang - Sunshine
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Hours567888778755

In the northernmost part of Manchuria, near the border with Siberia, summer is cooler, in fact the average drops below 20 °C (68 °F) even in July. Winters are even colder, so much so that the average in January approaches -30 °C (-22 °F), and cold records are about -50 °C (-58 °F), as we can see from the average temperatures of Tahe.
Tahe - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)-36-33-23-8061081-10-25-33
Max (°C)-21-15-5616222321144-11-20
Min (°F)-33-27-918324350463414-13-27
Max (°F)-65234361727370573912-4

The best times to visit Manchuria are spring and autumn, and in particular the months of May and September.

The desert



China - Climate of desert

Nearly half of China is arid or desert, including Tibet, which, however, has a peculiar climate. The desert belt begins north-west of Beijing, at no great distance from the capital (so it's no surprise that at times the same capital is hit by dust storms), and it extends westward, covering almost the entire Inner Mongolia, where we find the Chinese side of the Gobi desert, and then further to the west, in the areas at low or middle altitudes of Xinjiang and Gansu, where we find Taklamakan (or Taklimakan), a huge sand desert. The climate in this area is strongly continental, with freezing winters and hot summers, sometimes scorching, especially at lower altitudes, although it should be noted that this area is mostly occupied by plateaus, around 800/1,200 meters (2,600/4,000 feet) above sea level, where the summer heat, though still present, it's tempered by the altitude. Sunshine is frequent throughout the year. The wind is often strong, and can be raise storms in winter and spring.

Taklamakan

In Kashgar, an oasis along the ancient Silk Road, located at 1,300 meters (4,250 feet) above sea level, the temperature ranges from -5 °C (23 °F) in January to 25 °C (77 °F) in July, with days sometimes scorching despite the altitude, while nights are usually pleasant. In a year, only 60 millimeters (2.4 in) of rain (or snow in winter) fall, with a greater chance in summer.

Turpan Depression

Below 1,000 meters (3,300 feet), in summer the temperature can reach 40 °C (104 °F). The hottest area is the Turpan Depression (or Turfan), which is also the hottest place in China: a small area at sea level (or even below, hence the name depression), where winter is freezing, but summer is hot, since daytime temperatures usually hover around 38/40 °C (100/103 °F) from June to August, with peaks of 45 °C (113 °F). In order to avoid the climate extremes, you can visit this depression from mid-March to mid-April and in October.
Turpan - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)-12-631219232523167-2-10
Max (°C)-26162633384038322210-1
Min (°F)102137546673777361452814
Max (°F)284361799110010410090725030

In Turpan, the sun shines quite often, but especially in summer, for a total of almost 3,000 hours per year.
Turpan - Sunshine
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Hours5789101010109864

Ürümqi

Ürümqi, a city of three million inhabitants, located at 850 meters (2,800 ft) above sea level, is the largest city in the world farthest from the sea, which lies 2,400 kilometers (1,500 miles) away. Here, the average temperature ranges from -13 °C (9 °F) in January to 25 °C (77 °F) in July; in summer, it can sometimes exceed 40 °C (104 °F), while in winter it can plunge to -30 °C (-22 °F). Owing to the proximity to the Tian Shan Range, precipitation is more frequent than in other places of the area, but it remains scarce because of the low moisture available, and it doesn't reach 250 mm (10 in) per year. Spring and autumn are the best times to visit the city, and in general these desert areas located on the plateau at about a thousand meters (3,300 feet) of altitude, and in particular the months of May and September.
Urumqi - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)-18-16-5512171918123-6-14
Max (°C)-8-64172429313024142-6
Min (°F)032341546366645437217
Max (°F)182139637584888675573621

In Ürümqi, the sun shines a little less often than in Turpan, especially from November to April; the total is about 2,500 hours per year.
Urumqi - Sunshine
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Hours35689910109743

In the north-west, in the area north of Urumqi and between Mongolia and Kazakhstan, Dzungaria has a frigid winter, with averages ranging between -10 °C and -20 °C (14 and -4 °F), while summer becomes progressively cooler as you proceed towards the border with Russia. In Altay, 1,000 meters (3,300 feet) above sea level, the daily average temperature ranges from -16 °C (3 °F) in January to 20 °C (68 °F) in July.

Mountains



China - climate of the mountains
In China, there are several mountain ranges. We have not shown those of Tibet in the map because most of them have the same climate of Tibet itself. Among the mountainous areas, we have to distinguish between two main zones: the chains of the western part (inside the burgundy area in the left, where the Himalayas are also found), and those of the south-east (Yunnan, in the black circle at the bottom) which, owing to both the southern latitude and the lower altitude, have a much milder climate, so we can define them as "warm mountains".
Along the western and southern border of China, there are several mountain ranges: Tian Shan, Pamir, Karakoram, Himalaya, while north of Tibet we find Kunlun Shan. Clearly, the temperatures vary according to latitude and altitude.
In Akqi, located at 2,000 meters (6,500 feet) above sea level in the northwest and near the border with Kyrgyzstan, the average temperature ranges from -8 °C (18 °F) in January to 19 °C (66 °F) in July: as you can see, the strong summer heating of the Asian continent is evident even at high altitudes.
The two world's highest mountains are located in China: Mount Everest, on the border with Nepal, and K2, on the border with Pakistan. On the top of Everest, the average temperature ranges from -36 °C (-33 °F) in January to -19 °C (-2 °F) in July; the cold record is about -60 °C (-76 °F). The temperature never exceeds the melting point. From June to September, the summer monsoon brings clouds and snow showers. In winter, from November to February, the western jet stream moves to a lower latitude and reaches this area, bringing hurricane intensity winds, of more than 250 kph (155 mph), but strong winds are also possible in spring and autumn.

Yunnan

In the province of Yunnan, the "warm mountains" have a definitely more pleasant climate. In Kunming 1,900 meters (6,200 ft) above sea level, the average ranges from 9.5 °C (49.5 °F) in January to 21 °C (69.5 °F) in July; therefore, the climate is temperate, even though the winter nights can be cold. Here are the average temperatures in Kunming.
Kunming - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)4581115171717151384
Max (°C)161821242525242523211816
Min (°F)394146525963636359554639
Max (°F)616470757777757773706461

The rainfall amounts to 1,000 mm (40 in) per year, the bulk of which occurs in summer: in July and August, more than 200 mm (8 in) of rain fall per month. Here is the average precipitation.
Kunming - Average precipitation
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Prec.(mm)10101525901752052051209040151005
Prec.(in)0.40.40.613.56.98.18.14.73.51.60.639.6
Days2334914161612115296

Here are the average daily sunshine hours in Kunming: as you can see, from June to October the monsoon reduces the hours of sunshine.
Kunming - Sunshine
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Hours788874454566

In the far south, on the border with Burma, Laos and Vietnam, the climate is sub-tropical even at an altitude between 1,000 and 1,500 meters (3,300 and 4,900 feet): winter is mild, while summer is hot and humid, with heavy rains. You can this area in spring, especially in March and April; in summer, even though the temperatures are pleasant, the rains are frequent and abundant and the amount of sunshine is poor.

Continental climate



Continental climate
This central-eastern area, which includes cities such as Beijing, Tianjin, Baotou and Hohhot, has a continental climate, although not as extreme as in the north-east: winters are freezing, with average temperatures in January ranging from -10 °C to 0 °C (14 °F to 32 °F), winds bringing dust from the desert of Mongolia, and relatively rare snowfalls. Summer is hot and muggy, and it's the only rainy season, while in the other seasons the sun usually shines. Annual precipitation ranges from 300 to 700 millimeters (12 to 27.5 in), and it's more abundant near the sea.

Beijing

In the capital, Beijing, winter is cold: the average in January is -3.5 °C (26 °F), while summer is hot and muggy, with an average in July of 26.5 °C (79.5 °F). Here are the average temperatures.
Beijing - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)-8-608141922211580-6
Max (°C)251220263031302619104
Min (°F)182132465766727059463221
Max (°F)364154687986888679665039

Precipitation amounts to 570 mm (23 in), concentrated in the summer months. Here is the average precipitation.
Beijing - Average precipitation
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Prec.(mm)3610253070175180502062578
Prec.(in)0.10.20.411.22.86.97.120.80.20.122.8
Days2345691412753272

The sun in Beijing shines quite often all year round. The least sunny months, at least in comparison to the length of the days, are July and August.
Beijing - Sunshine
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Hours677899778766

Near Beijing, the sea is very cold in winter, while it is warm enough for swimming from July to September, as we can see in the following table.
Beidaihe - Sea temperature
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Temp (°C)4347121823252319148
Temp (°F)393739455464737773665746

North-west of Beijing, along the course of the Yellow River (Huang He) there are two cities, both at the northern edge of this area, beyond which the desert is found: Baotou and Hohhot, respectively, the principal city and the capital of Inner Mongolia. Both are located at 1,000 meters (3,300 feet) above sea level, and in winter they are very cold, also because of altitude, in fact the average temperature in January is around -10 °C (14 °F). Summer is hot, a little less than in Beijing, since the July average is 23.5 °C (74.5 °F). Since the summer rains are less abundant than in Beijing, and are around 80/100 mm (3.1/4) per month in July and August, precipitation amounts to only 300 mm (12 in) per year.
Baotou - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)-17-13-62914171591-7-14
Max (°C)-408172428302722155-2
Min (°F)192136485763594834197
Max (°F)253246637582868172594128

Every now and then, this area, especially in the part closest to the sea, can be affected by typhoons or their remains. Typhoons occur in summer and early autumn, and are more common in the southern areas (see below).

On the border between this area and the next and milder area, we find some cities, where the average January temperature is around freezing, such as Xi'an, Jinan et Qingdao

Temperate climate



Temperate climate
In this central area, the climate is milder in winter, since the average temperature in January is between 0 and 10 °C (32 and 50 °F), while summer is hotter and longer, with a greater influence of the summer monsoon. In addition to the higher temperature, both cloudiness and rainfall throughout the year increase, in fact the rainfall hovers between 1,000 and 1,600 mm (40 to 63 in) per year. Along the lower reaches of the Yangtze River (or Chang Jiang), we find some large cities with a similar climate, such as Wuhan, Nanchang, Nanjing (Nanking), Hangzhou and Shanghai.

Shanghai

In Shanghai, winter is certainly milder than in Beijing, but it's still pretty cool, since the average temperature in January is 5 °C (41 °F). Unlike in Beijing, in winter the sky is often cloudy, and the rains are quite frequent, though not abundant. Summer, from June to September, is hot and muggy, with abundant rainfall. July and August are the hottest months, with daily averages of 28.5 °C (83 °F), and despite the proximity to the sea, in a city so large the urban heat island effect is evident, and the breeze is not so effective.
Here are the average temperatures.
Shanghai - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)24712172226262217115
Max (°C)81014202528323228231711
Min (°F)363945546372797972635241
Max (°F)465057687782909082736352

Precipitation amounts to 1,100 mm (43 in) per year, with a maximum in summer. Here is the average precipitation.
Shanghai - Average precipitation
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Prec.(mm)7560957584180145215855550451165
Prec.(in)32.43.733.37.15.78.53.32.221.845.9
Days1091211101311129788121

The sun in Shanghai does not shine very often, and the total annual does not reach 1,800 hours.
Shanghai - Sunshine
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Hours444554666544

In Shanghai, the sea is warmer than in the north, and it's warm enough for swimming from July to September, while it is a bit cool in June and October.
Shanghai - Sea temperature
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Temp (°C)1088111621252725221814
Temp (°F)504646526170778177726457

In Chongqing, located south of Shanghai and very far from the sea, winter is milder than in Shanghai, since the average in January is 8 °C (46.5 °F), and it's also less rainy, but cloudiness is even more frequent, so much so that the sky is almost always overcast. Summer is even more hot and muggy: there is no relief on summer nights, when temperatures do not drop below 24/25 °C (75/77 °F). Moreover, here and across southern China, the monsoon rains begin earlier, with a peak in May and June, and they last until October.

During summer, this area can be reached by typhoons, the tropical cyclones of South-East Asia, which originate in the Pacific Ocean, and then move over Southeast Asia, penetrating a few hundred kilometers (or miles) inland, although their effects are more remarkable on coastal regions. Typhoons can bring strong winds and torrential rains.

The south



Climate of southern China
In the southern part of China (Guangxi region, Guangdong and Fujian provinces, and Hong Kong and Macau), winter is very mild, so much so that the average temperature in January is above 10 °C (50 °F), while there's a long tropical summer. Annual precipitation is between 1,200 and 2,000 millimeters (47 and 79 inches), with a winter minimum and a summer maximum; rainfall, during the long hot season, occurs mostly in the form of showers and thunderstorms, in the afternoon or evening, while it can be long and torrential during typhoons. The sun does not shine very often.
In Fuzhou, the summer, with highs equal to or higher than 28 °C (82 °F), lasts 5 months, from mid-May to mid-October, while in Shenzhen it lasts six months, from May to October.

Guangzhou

In Guangzhou (Canton) too, the summer is from May to October. Here are the average temperatures.
Guangzhou - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)101115192325252524211611
Max (°C)181822262931333331292421
Min (°F)505259667377777775706152
Max (°F)646472798488919188847570

However, the rainiest period in the south is from April to September, and in October the rains fall sharply, even though it's still warm. At these southern latitudes, the wettest period goes no longer from May to June (as was the case of the area located south of Shanghai), but it extends throughout the long summer: in Guangzhou, rainfall exceeds 230 mm (9 mm) per month from May to August.
Here is the average precipitation in Guangzhou.
Guangzhou - Average precipitation
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Prec.(mm)4565851802852602302201708040251685
Prec.(in)1.82.63.37.111.210.29.18.76.73.11.6166.3
Days81115161819161613765150

From February to May the sky is often cloudy, while in summer and autumn the sun is seen roughly half the time.
Guangzhou - Sunshine
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Hours432235766665

The sea at the latitude of Guangzhou, and therefore at the Tropic, is never cold, even though it gets a little cool from December to March, while it is definitely warm in summer.
Shantou - Sea temperature
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Temp (°C)212022242628292828262421
Temp (°F)706872757982848282797570

In the far south, the island of Hainan has a quasi-tropical climate in the northern part, and tropical in the southern part, since in January it is crossed by the 20 °C (68 °F) isotherm. Here are the average temperatures of the northern part.
Haikou - Average temperatures
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Min (°C)151619222425252524222016
Max (°C)212226303233333231282522
Min (°F)596166727577777775726861
Max (°F)707279869091919088827772

The sea temperature in Hainan is similar to that of Guangdong, although it is a bit warmer in winter. However, in the northern part it is a bit cool for swimming from January to March.
Haikou - Sea temperature
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Temp (°C)212122242729292929282523
Temp (°F)707072758184848484827773

Typhoons



As mentioned above, the eastern and southern parts of China can be hit by typhoons. The provinces most often affected are the southern coastal ones (Guangdong, Hainan, Fujian, Zhejiang, and Hong Kong and Macau). In contrast, the southwestern provinces (Yunnan, Sichuan) may be affected by the remains of cyclones coming from the Bay of Bengal, which can still bring abundant rains, even though this happens more rarely.
The south-east is also the region where the typhoon season is longer. They usually reach this area from June to early November, but sometimes they affected this area outside of this period, especially in recent years, probably because of global warming. For example, typhoon Neoguri, which affected Hainan and Guangdong in mid-April 2008, and typhoon Chanchu, which hit Guangdong and southwestern Fujian in May 2006, and then moved to the north-east and even arrived in Shanghai.
In the following image, we can see the areas that have been affected by typhoons in the period 1950-2005 (the points refer to the eye of the cyclone, so the affected area is larger).

Typhons in China

From July to September (and more rarely in the second half of June and in early October), the central and northern provinces, still in the eastern part, are generally affected by typhoons moving northwards, towards the East China Sea, the Yellow Sea and the Bohai Sea. Typically, typhoons weaken as they move north. So, Beijing is affected much more rarely and less intensely than Shanghai, and Shanghai more rarely than Hainan and Guangdong.
Sometimes typhoons can penetrate inland for a few hundred kilometers (miles), while the western part of the country, too far from the sea, is never reached by them.

Best Time



Given the vastness of the country and the wide climatic variety, it's hard to find a single period which could be the best throughout the country. In general, however, the best times are spring and autumn.
In Beijing, in April and October the days are pleasant, while at night it can get a bit cold, besides, spring is preferable because it has longer days. May and September are warmer, but they are also fine.
In Shanghai, which has a longer summer, you may prefer April, May and October.
You can visit the warm mountains of Yunnan in March and April.
In Guangzhou and in the south, since spring is already rainy, we prefer October and November, with a preference for November because the risk of typhoons is lower.
You can go to the north-eastern cold area and the northwestern desert area in May and September, since they are both hot in summer.
You can visit Tibet in summer.

What to pack



In winter: for Harbin and the north-east, the mountains and the desert, especially in the northern part (Urumqi and Dzungaria), bring cold weather clothing, synthetic thermal long underwear, a parka, a Gore-Tex jacket, gloves, a hat, a scarf.
For the Beijing area, bring very warm clothes, such as a down jacket, gloves, a scarf, a hat, which can be removed in the warmer days of February.
For the area of Shanghai, warm clothes, such as a sweater, a jacket, possibly a raincoat or umbrella.
For Yunnan, in Kunming, warm clothes, such as a sweater, a jacket, a hat for colder nights, heavier garments if you want to rise in altitude and climb mountains.
For the south, Fuzhou and Guangzhou, spring/autumn clothes, a sweater, a jacket, a raincoat or umbrella. For Hainan, spring/autumn clothes, light for the day, a sweater, a jacket.

In summer: for Harbin and the north-east, bring light clothing, a sweatshirt or sweater for the evening, a raincoat or umbrella.
For the desert, light clothing, a scarf for the wind, a sweatshirt or sweater for the evening at an altitude higher than the plain and in the far north; you can add a jacket, maybe long for the wind, above 1,000 meters (3,300 feet).
For the high mountains (Tian Shan, Pamir, Karakoram, Himalayas), a down jacket, a hat, gloves, a scarf.
For the Beijing area, light clothes, a light raincoat or umbrella, a scarf for the wind, a light sweatshirt for air conditioned places.
For the area of Shanghai, the south and Hainan, tropics-friendly, lightweight clothes, a light raincoat or umbrella, a light sweatshirt and a scarf for air conditioned places.
For Yunnan, in Kunming, spring/autumn clothes, light for the day, a sweater, a raincoat and umbrella; bring heavier clothes if you plan to climb mountains.

If you forgot something, you can find it easily and at low price on the spot.
It's better for women to avoid shorts and miniskirts in rural and non-tourist areas.

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