Average weather, temperature, rainfall, sunshine hours
The climate of Ganzhou (or Kanchow) is
humid subtropical, with mild winters and hot, muggy and rainy summers.
The city is located in southern China, in Jiangxi province, at almost 26 degrees north latitude and on the banks of the Gan River.
The rains are frequent and abundant in spring, from March to May, while in summer, from June to September, they remain abundant but become rarer, as they often occur in the form of a thunderstorm. Not surprisingly, while the sun is hard to see in spring, summer is the sunniest season.
The
summer is also particularly hot. In August 2022, the temperature reached 40.6 °C (105.1 °F), and the average maximum was 37.5 °C (99.5 °F).
Autumn and the first part of winter, from October to December, is the relatively driest time of the year.
Even though the
winter is mild, there can sometimes be cold periods, during which the maximum temperature remains around 5 °C (41 °F). Every now and then, as happened for example in December 2018, it can even snow.
The city can be hit by
typhoons, the tropical cyclones of Southeast Asia, even though it is located quite far from the coast, which is the area most at risk. Typhoons typically occur in this area from June to October or early November.
Best Time
To visit Ganzhou you can choose autumn, and in particular from mid-October to the end of November, since spring, although mild, is very rainy. It must be said that a typhoon can still arrive until early November, even though, as we have said, the city is located far from the coast.
Ganzhou - Climate data
In Ganzhou, the
average temperature of the coldest month (January) is of 8.7 °C (47.6 °F), that of the warmest month (July) is of 30.1 °C (86.2 °F). Here are the average temperatures.
Ganzhou - Average temperatures (1991-2020) Month | Min (°C) | Max (°C) | Mean (°C) | Min (°F) | Max (°F) | Mean (°F) |
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January | 5.1 | 12.2 | 8.7 | 41 | 54 | 47.6 |
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February | 7.4 | 15.1 | 11.2 | 45 | 59 | 52.2 |
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March | 10.9 | 18.3 | 14.6 | 52 | 65 | 58.2 |
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April | 16.4 | 24.6 | 20.5 | 61 | 76 | 68.8 |
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May | 20.7 | 28.8 | 24.7 | 69 | 84 | 76.5 |
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June | 24 | 31.6 | 27.8 | 75 | 89 | 82 |
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July | 25.8 | 34.5 | 30.1 | 78 | 94 | 86.2 |
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August | 25.2 | 33.9 | 29.6 | 77 | 93 | 85.2 |
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September | 22.4 | 30.7 | 26.6 | 72 | 87 | 79.8 |
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October | 17.3 | 26.3 | 21.8 | 63 | 79 | 71.3 |
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November | 11.8 | 20.8 | 16.3 | 53 | 69 | 61.3 |
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December | 6.3 | 14.8 | 10.6 | 43 | 59 | 51 |
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Year | 16.1 | 24.3 | 20.2 | 61.1 | 75.8 | 68.5 |
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Precipitation amounts to 1445 millimeters (56.9 inches) per year: it is therefore quite abundant. It ranges from 40 mm (1.6 in) in the driest month (December) to 220 mm (8.7 in) in the wettest one (May). Here is the average precipitation.
Ganzhou - Average precipitationMonth | Millimeters | Inches | Days |
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January | 65 | 2.6 | 12 |
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February | 115 | 4.5 | 15 |
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March | 175 | 6.9 | 19 |
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April | 180 | 7.1 | 18 |
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May | 220 | 8.7 | 18 |
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June | 190 | 7.5 | 16 |
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July | 125 | 4.9 | 12 |
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August | 140 | 5.5 | 13 |
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September | 90 | 3.5 | 10 |
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October | 55 | 2.2 | 8 |
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November | 50 | 2 | 8 |
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December | 40 | 1.6 | 8 |
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Year | 1445 | 56.9 | 157 |
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There are on average around 1780
sunshine hours per year. Here are the average hours of sunshine per day.
Ganzhou - Sunshine hoursMonth | Average | Total |
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January | 3 | 90 | February | 2.5 | 75 | March | 2.5 | 70 | April | 3.5 | 100 | May | 4.5 | 140 | June | 6 | 175 | July | 8.5 | 260 | August | 7.5 | 235 | September | 6 | 180 | October | 5.5 | 165 | November | 5 | 145 | December | 4.5 | 140 | Year | 4.9 | 1780 |
Ganzhou - Weather by month
Based on the period 1991-2020
January, the coldest month of the year, is generally a mild month. The average temperature is of 8.7 °C (48 °F), with a minimum of 5.1 °C (41.2 °F) and a maximum of 12.2 °C (54 °F).
On the coldest nights of the month, the temperature usually drops to around -0.5 °C (31.5 °F). However, it dropped to -3.9 °C (25 °F) in January 2005.
On the warmest days of the month, the temperature usually reaches around 23 °C (74 °F). However, it reached 27.2 °C (81 °F) in January 2008.
Precipitation amounts to 65 mm (2.6 in), distributed over 12 days.
The day lasts on average 10 hours and 40 minutes.
There are on average 3 hours of sunshine per day. So, the sun shines 27% of the time.
The average humidity is 74%. Hence, the air is normally humid.
The average wind speed is 5 kph (3 mph).
February is generally a mild month. The average temperature is of 11.2 °C (52 °F), with a minimum of 7.4 °C (45.3 °F) and a maximum of 15.1 °C (59.1 °F).
On the coldest nights of the month, the temperature usually drops to around 1.5 °C (34.5 °F). However, it dropped to -1.8 °C (28.8 °F) in February 2018.
On the warmest days of the month, the temperature usually reaches around 27 °C (80.5 °F). However, it reached 31.4 °C (88.5 °F) in February 2009.
Precipitation amounts to 115 mm (4.5 in), distributed over 15 days.
The day lasts on average 11 hours and 20 minutes.
There are on average 2.5 hours of sunshine per day. So, the sun shines 23% of the time.
The average humidity is 74%. Hence, the air is normally humid.
The average wind speed is 5 kph (3 mph).
March is generally a very mild month. The average temperature is of 14.6 °C (58 °F), with a minimum of 10.9 °C (51.6 °F) and a maximum of 18.3 °C (64.9 °F).
On the coldest nights, which normally occur at the beginning of the month, the temperature usually drops to around 4 °C (39.5 °F). However, it dropped to -1 °C (30.2 °F) in March 2000.
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 29 °C (84 °F). However, it reached 31.7 °C (89.1 °F) in March 1999.
Precipitation amounts to 175 mm (6.9 in), distributed over 19 days.
The day lasts on average 12 hours and 0 minutes.
There are on average 2.5 hours of sunshine per day. So, the sun shines 19% of the time.
The average humidity is 78%. Hence, the air is normally humid.
The average wind speed is 5 kph (3 mph).
April is generally a warm month. The average temperature is of 20.5 °C (69 °F), with a minimum of 16.4 °C (61.4 °F) and a maximum of 24.6 °C (76.2 °F).
On the coldest nights, which normally occur at the beginning of the month, the temperature usually drops to around 9.5 °C (49 °F). However, it dropped to 4.9 °C (40.8 °F) in April 1996.
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 32.5 °C (91 °F). However, it reached 35.1 °C (95.2 °F) in April 2005.
Precipitation amounts to 180 mm (7.1 in), distributed over 18 days.
The day lasts on average 12 hours and 50 minutes.
There are on average 3.5 hours of sunshine per day. So, the sun shines 26% of the time.
The average humidity is 75%. Hence, the air is normally humid.
The average wind speed is 5 kph (3 mph).
May is generally a warm to hot, muggy month. The average temperature is of 24.7 °C (77 °F), with a minimum of 20.7 °C (69.3 °F) and a maximum of 28.8 °C (83.8 °F).
On the coldest nights, which normally occur at the beginning of the month, the temperature usually drops to around 16 °C (61 °F). However, it dropped to 11.9 °C (53.4 °F) in May 2004.
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 34.5 °C (94 °F). However, it reached 36.7 °C (98.1 °F) in May 2018.
Precipitation amounts to 220 mm (8.7 in), distributed over 18 days.
The day lasts on average 13 hours and 25 minutes.
There are on average 4.5 hours of sunshine per day. So, the sun shines 33% of the time.
The average humidity is 74%. Hence, the air is normally humid.
The average wind speed is 5 kph (3 mph).
June is generally a very hot, muggy month. The average temperature is of 27.8 °C (82 °F), with a minimum of 24 °C (75.2 °F) and a maximum of 31.6 °C (88.9 °F).
On the coldest nights, the temperature usually drops to around 20.5 °C (68.5 °F). However, it dropped to 17.9 °C (64.2 °F) in June 2000.
On the warmest days, the temperature usually reaches around 36 °C (97 °F). However, it reached 38.4 °C (101.1 °F) in June 2004.
Precipitation amounts to 190 mm (7.5 in), distributed over 16 days.
The day lasts on average 13 hours and 40 minutes. June 21, the summer solstice, is the longest day of the year in the Northern Hemisphere.
There are on average 6 hours of sunshine per day. So, the sun shines 42% of the time.
The average humidity is 75%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).
July, the hottest month of the year, is generally a very hot month. The average temperature is of 30.1 °C (86 °F), with a minimum of 25.8 °C (78.4 °F) and a maximum of 34.5 °C (94.1 °F).
On the coldest nights of the month, the temperature usually drops to around 23 °C (73.5 °F). However, it dropped to 20.3 °C (68.5 °F) in July 2009.
On the warmest days of the month, the temperature usually reaches around 38 °C (100.5 °F). However, it reached 40 °C (104 °F) in July 2003.
Precipitation amounts to 125 mm (4.9 in), distributed over 12 days.
The day lasts on average 13 hours and 35 minutes.
There are on average 8.5 hours of sunshine per day. So, the sun shines 62% of the time.
The average humidity is 67%.
The average wind speed is 6 kph (4 mph).
August is generally a very hot, muggy month. The average temperature is of 29.6 °C (85 °F), with a minimum of 25.2 °C (77.4 °F) and a maximum of 33.9 °C (93 °F).
On the coldest nights of the month, the temperature usually drops to around 22.5 °C (72 °F). However, it dropped to 19.8 °C (67.6 °F) in August 2016.
On the warmest days of the month, the temperature usually reaches around 38 °C (100 °F). However, it reached 40 °C (104 °F) in August 2003.
Precipitation amounts to 140 mm (5.5 in), distributed over 13 days.
The day lasts on average 13 hours and 0 minutes.
There are on average 7.5 hours of sunshine per day. So, the sun shines 59% of the time.
The average humidity is 70%. Hence, the air is normally humid.
The average wind speed is 6 kph (3 mph).
September is generally a warm to hot, muggy month. The average temperature is of 26.6 °C (80 °F), with a minimum of 22.4 °C (72.4 °F) and a maximum of 30.7 °C (87.2 °F).
On the coldest nights, the temperature usually drops to around 18 °C (64.5 °F). However, it dropped to 14.7 °C (58.5 °F) in September 1997.
On the warmest days, the temperature usually reaches around 36 °C (97 °F). However, it reached 38.5 °C (101.3 °F) in September 2008.
Precipitation amounts to 90 mm (3.5 in), distributed over 10 days.
The day lasts on average 12 hours and 20 minutes.
There are on average 6 hours of sunshine per day. So, the sun shines 49% of the time.
The average humidity is 71%. Hence, the air is normally humid.
The average wind speed is 5 kph (3 mph).
October is generally a warm month. The average temperature is of 21.8 °C (71 °F), with a minimum of 17.3 °C (63.2 °F) and a maximum of 26.3 °C (79.3 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 11.5 °C (53 °F). However, it dropped to 5.5 °C (41.9 °F) in October 2004.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 32.5 °C (91 °F). However, it reached 36.6 °C (97.9 °F) in October 2005.
Precipitation amounts to 55 mm (2.2 in), distributed over 8 days.
The day lasts on average 11 hours and 30 minutes.
There are on average 5.5 hours of sunshine per day. So, the sun shines 46% of the time.
The average humidity is 68%.
The average wind speed is 5 kph (3 mph).
November is generally a very mild month. The average temperature is of 16.3 °C (61 °F), with a minimum of 11.8 °C (53.2 °F) and a maximum of 20.8 °C (69.4 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 5.5 °C (42 °F). However, it dropped to 1.4 °C (34.5 °F) in November 2013.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 29 °C (84.5 °F). However, it reached 32.8 °C (91 °F) in November 2005.
Precipitation amounts to 50 mm (2 in), distributed over 8 days.
The day lasts on average 10 hours and 55 minutes.
There are on average 5 hours of sunshine per day. So, the sun shines 45% of the time.
The average humidity is 70%. Hence, the air is normally humid.
The average wind speed is 5 kph (3 mph).
December is generally a mild month. The average temperature is of 10.6 °C (51 °F), with a minimum of 6.3 °C (43.3 °F) and a maximum of 14.8 °C (58.7 °F).
On the coldest nights of the month, the temperature usually drops to around 0 °C (32 °F). However, it dropped to -3.8 °C (25.2 °F) in December 1991.
On the warmest days of the month, the temperature usually reaches around 24 °C (75 °F). However, it reached 29.2 °C (84.6 °F) in December 1992.
Precipitation amounts to 40 mm (1.6 in), distributed over 8 days.
The day lasts on average 10 hours and 35 minutes. December 21, the winter solstice, is the shortest day of the year in the Northern Hemisphere.
There are on average 4.5 hours of sunshine per day. So, the sun shines 43% of the time.
The average humidity is 70%. Hence, the air is normally humid.
The average wind speed is 5 kph (3 mph).