Climate in Naples (Florida)

The climate of Naples is tropical, with pleasantly warm winters and hot, humid summers, during which there are quite frequent thunderstorms.
The city is located in southwestern Florida, on the Gulf of Mexico coast.

The average temperature of the coldest month (January) is of 18.5 °C (65.4 °F), that of the warmest month (August) is of 28.5 °C (83.4 °F).

Precipitation amounts to 1,260 millimeters (49.6 inches) per year.

The winter, from December to February, is pleasantly warm and sunny.
The rains are quite rare.
There are several warm periods, in which the temperature reaches or exceeds 28 °C (82 °F). There are also cooler and windier periods, usually of short duration, in which the night temperature drops below 10 °C (50 °F), and sometimes up to 5 °C (41 °F), while the maximum temperatures remain around 15 °C (59 °F).
In addition, short cold spells can sometimes occur, during which the minimum temperature drops to around freezing. However, these cold spells are less intense than in north-central Florida. The temperature drops below freezing once every ten years. The record is -1.5 °C (29.5 °F), set in December 1989 and in February 1996.
Snow in Naples is extremely rare, actually, it has probably never snowed since the end of the nineteenth century.



The summer, from June to September, is hot and muggy. Due to high humidity, the heat is sweltering. The combination of humidity and temperature can produce a perceived temperature of 40 °C (104 °F) and above.
On the hottest days of the year, the temperature usually reaches 35/36 °C (95/97 °F).
The sun often shines, but the sky is not always clear, as cloud coverings can form, which can give rise to thunderstorms. In summer, thunderstorms break almost every day, although it doesn't always rain. There can also be hail and gusts of wind.
Between late summer and early autumn, Naples can be affected by hurricanes or tropical storms. Hurricane season runs from June to November, although the period in which they are most likely is from August to October. Generally, hurricanes come from the east or south and therefore do not hit Naples directly, as it faces west, however it is potentially at risk as it is developed along the coast. In fact, from time to time a hurricane can hit Florida coming from the southwest and directly affect this area, as happened with hurricane Charley in August 2004 and Ian in late September 2022.

In spring and autumn, from March to May and from early October to late November, it is generally warm to hot and sunny. The rains are not very frequent.
In May and October it is almost as hot as in summer, even though the humidity is lower and the rains are less frequent.
In March and November, on the other hand, there can be outbreaks of cold air that can bring a bit of cold at night.

The sea temperature ranges between 22 °C (72 °F) and 30 °C (86 °F). The sea is warm enough for swimming from April to December. In winter it is a bit cool, but all in all it is acceptable.

From time to time, Naples can be affected by tornadoes. Tornadoes in Florida typically form from May to October (but sometimes also in January and February), during thunderstorms, and are more frequent but less dangerous than in the south-central United States.

Best Time

To visit Naples you can choose the period from mid-March to mid-April. In winter, however, there are long pleasant periods.
To go to the beach, in May the weather is generally good, with fewer thunderstorms than in summer. Even in April, the temperature is generally warm enough, although occasionally there can be some cool days, with lows around 15 °C (59 °F) and highs around 22 °C (72 °F).

Naples - Climate data

In Naples, the average temperature of the coldest month (January) is of 18.5 °C (65.4 °F), that of the warmest month (August) is of 28.5 °C (83.4 °F). Here are the average temperatures.
Precipitation amounts to 1260 millimeters (49.6 inches) per year: it is therefore quite abundant. It ranges from 35 mm (1.4 in) in the driest months (February, November, December) to 225 mm (8.9 in) in the wettest one (August). Here is the average precipitation.
The sea temperature ranges from 22 °C (72 °F) in February to

Naples - Weather by month

Based on the period 1991-2020

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January, the coldest month of the year, is generally a warm month. The average temperature is of 18.5 °C (65 °F), with a minimum of 13.3 °C (55.9 °F) and a maximum of 23.8 °C (74.8 °F).
On the coldest nights of the month, the temperature usually drops to around 4 °C (39 °F).
On the warmest days of the month, the temperature usually reaches around 28.5 °C (83.5 °F).
Precipitation amounts to 45 mm (1.8 in), distributed over 5 days.
The day lasts on average 10 hours and 40 minutes.
The average humidity is 72%. Hence, the air is normally humid.
The average wind speed is 12 kph (7 mph).
The average sea temperature is of 22.5 °C (72.5 °F). Therefore, the sea can be considered barely acceptable for swimming.

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February is generally a warm month. The average temperature is of 19.8 °C (68 °F), with a minimum of 14.4 °C (57.9 °F) and a maximum of 25.1 °C (77.2 °F).
On the coldest nights of the month, the temperature usually drops to around 6 °C (42.5 °F).
On the warmest days of the month, the temperature usually reaches around 29 °C (84.5 °F).
Precipitation amounts to 35 mm (1.4 in), distributed over 4 days.
The day lasts on average 11 hours and 20 minutes.
The average humidity is 73%. Hence, the air is normally humid.
The average wind speed is 12 kph (8 mph).
The average sea temperature is of 22 °C (71.5 °F). Therefore, the sea is cool for swimming.

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March is generally a warm month. The average temperature is of 21.3 °C (70 °F), with a minimum of 16.1 °C (60.9 °F) and a maximum of 26.5 °C (79.7 °F).
On the coldest nights, which normally occur at the beginning of the month, the temperature usually drops to around 8.5 °C (47.5 °F).
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 30.5 °C (86.5 °F).
Precipitation amounts to 50 mm (2 in), distributed over 4 days.
The day lasts on average 12 hours and 0 minutes.
The average humidity is 69%.
The average wind speed is 13 kph (8 mph).
The average sea temperature is of 22.5 °C (72.5 °F). Therefore, the sea can be considered barely acceptable for swimming.

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April is generally a warm to hot month. The average temperature is of 23.7 °C (75 °F), with a minimum of 18.6 °C (65.5 °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 12 °C (54 °F).
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 32 °C (89.5 °F).
Precipitation amounts to 65 mm (2.6 in), distributed over 6 days.
The day lasts on average 12 hours and 50 minutes.
The average humidity is 70%.
The average wind speed is 13 kph (8 mph).
The average sea temperature is of 25 °C (77.5 °F). Therefore, the sea is warm enough for swimming.

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May is generally a warm to hot, muggy month. The average temperature is of 26 °C (79 °F), with a minimum of 21.2 °C (70.2 °F) and a maximum of 30.8 °C (87.5 °F).
On the coldest nights, which normally occur at the beginning of the month, the temperature usually drops to around 17 °C (62 °F).
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 33.5 °C (92 °F).
Precipitation amounts to 70 mm (2.8 in), distributed over 8 days.
The day lasts on average 13 hours and 25 minutes.
The average humidity is 70%. Hence, the air is normally humid.
The average wind speed is 12 kph (8 mph).
The average sea temperature is of 26 °C (79 °F). Therefore, the sea is warm enough for swimming.

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June is generally a very hot, muggy month. The average temperature is of 27.8 °C (82 °F), with a minimum of 23.6 °C (74.4 °F) and a maximum of 32.1 °C (89.8 °F).
On the coldest nights, the temperature usually drops to around 21 °C (70 °F).
On the warmest days, the temperature usually reaches around 34.5 °C (94 °F).
Precipitation amounts to 190 mm (7.5 in), distributed over 15 days.
The day lasts on average 13 hours and 50 minutes. June 21, the summer solstice, is the longest day of the year in the Northern Hemisphere.
The average humidity is 77%. Hence, the air is normally humid.
The average wind speed is 11 kph (7 mph).
The average sea temperature is of 28.5 °C (83 °F). Therefore, the sea is pleasantly warm and allows long swims.

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July is generally a very hot, muggy month. The average temperature is of 28.4 °C (83 °F), with a minimum of 24.2 °C (75.5 °F) and a maximum of 32.7 °C (90.8 °F).
On the coldest nights of the month, the temperature usually drops to around 22 °C (72 °F).
On the warmest days of the month, the temperature usually reaches around 34 °C (93.5 °F).
Precipitation amounts to 195 mm (7.7 in), distributed over 16 days.
The day lasts on average 13 hours and 35 minutes.
The average humidity is 77%. Hence, the air is normally humid.
The average wind speed is 10 kph (6 mph).
The average sea temperature is of 29.5 °C (85 °F). Therefore, the sea is pleasantly warm and allows long swims.

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August, the hottest month of the year, is generally a very hot, muggy month. The average temperature is of 28.5 °C (83 °F), with a minimum of 24.3 °C (75.8 °F) and a maximum of 32.7 °C (90.9 °F).
On the coldest nights of the month, the temperature usually drops to around 22 °C (71.5 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94 °F).
Precipitation amounts to 225 mm (8.9 in), distributed over 19 days.
The day lasts on average 13 hours and 0 minutes.
The average humidity is 78%. Hence, the air is normally humid.
The average wind speed is 9 kph (6 mph).
The average sea temperature is of 30 °C (85.5 °F). Therefore, the sea is pleasantly warm and allows long swims.

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September is generally a very hot, muggy month. The average temperature is of 28 °C (82 °F), with a minimum of 23.9 °C (75.1 °F) and a maximum of 32 °C (89.6 °F).
On the coldest nights, the temperature usually drops to around 22 °C (71.5 °F).
On the warmest days, the temperature usually reaches around 34.5 °C (93.5 °F).
Precipitation amounts to 220 mm (8.7 in), distributed over 16 days.
The day lasts on average 12 hours and 20 minutes.
The average humidity is 79%. Hence, the air is normally humid.
The average wind speed is 10 kph (6 mph).
The average sea temperature is of 29.5 °C (84.5 °F). Therefore, the sea is pleasantly warm and allows long swims.

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October is generally a warm to hot, muggy month. The average temperature is of 25.8 °C (78 °F), with a minimum of 21.4 °C (70.5 °F) and a maximum of 30.3 °C (86.5 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 15.5 °C (59.5 °F).
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 33 °C (91.5 °F).
Precipitation amounts to 100 mm (3.9 in), distributed over 6 days.
The day lasts on average 11 hours and 30 minutes.
The average humidity is 75%. Hence, the air is normally humid.
The average wind speed is 12 kph (7 mph).
The average sea temperature is of 28 °C (82 °F). Therefore, the sea is pleasantly warm and allows long swims.

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November is generally a warm month. The average temperature is of 22.4 °C (72 °F), with a minimum of 17.4 °C (63.4 °F) and a maximum of 27.4 °C (81.3 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 10 °C (50 °F).
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 30.5 °C (87 °F).
Precipitation amounts to 35 mm (1.4 in), distributed over 4 days.
The day lasts on average 10 hours and 55 minutes.
The average humidity is 73%. Hence, the air is normally humid.
The average wind speed is 12 kph (7 mph).
The average sea temperature is of 25.5 °C (78.5 °F). Therefore, the sea is warm enough for swimming.

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December is generally a warm month. The average temperature is of 20.1 °C (68 °F), with a minimum of 15 °C (59 °F) and a maximum of 25.2 °C (77.3 °F).
On the coldest nights of the month, the temperature usually drops to around 7 °C (44.5 °F).
On the warmest days of the month, the temperature usually reaches around 29 °C (84.5 °F).
Precipitation amounts to 35 mm (1.4 in), distributed over 4 days.
The day lasts on average 10 hours and 30 minutes. December 21, the winter solstice, is the shortest day of the year in the Northern Hemisphere.
The average humidity is 74%. Hence, the air is normally humid.
The average wind speed is 11 kph (7 mph).
The average sea temperature is of 24 °C (75 °F). Therefore, the sea is warm enough for swimming.