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Fort-de-France in August: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Fort-de-France in August will be like? Take a look at our weather guide for Fort-de-France, based on historical data.
Check flight prices to Fort-de-France on Avionero:
August

Weather in Fort-de-France in August 2025

OK Weather
Warm
🌧️
Rainy
If you plan to visit Fort-de-France in August, the weather is typically alright, with an average high temperature of +82°F during the day and approximately 1 sunny days. Expect some rainy, though, as there are typically 28 rainy days in the month and around 132 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+82°F
Avg. max. temperature
+73°F
Min.
+91°F
Max.
132 mm
Total precipitation
82%
Avg. humidity
5 m/s
Avg. wind
1 ☀️
Sunny Days
2 ⛅️
Cloudy
28 🌦
Rainy
Our opinion: Fort-de-France has OK weather in August.

Average temperature in Fort-de-France in August

Here are the expected maximum, average and minimum temperatures in Fort-de-France for August based on the historical data.
Last Year
Historical Data

Going from a maximum of +86°F during the day to a minimum of +79°F during the night, the temperature in August averages around +84°F.

The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +84°F to +84°F.

Is Fort-de-France warm or cold in August?

Fort-de-France is typically warm in August.

Maximum temperatures go up compared to the previous month from +82°F to +82°F. The minimum temperature also goes up from +79°F to +79°F.

It’s generally warm, but pack a long-sleeve shirt for evenings.

Take a look at how August is compared to other months in Fort-de-France:

Climate in Fort-de-France in August

Fort-de-France weather looks like this, on average, in August and the surrounding months.
JulyAugustSeptember
Avg. temperature
+82°F+82°F+84°F
Min. temperature
+72°F+73°F+70°F
Max. temperature
+91°F+91°F+95°F
Rainfall
115 mm132 mm132 mm
Wind
5 m/s5 m/s4 m/s
Humidity
81%82%82%
Air pressure
1014 HPa1013 HPa1012 HPa
Sunny days
111
Cloudy days
223
Rainy days
282826
Snowy days
000

August weather is still as ok as in July. The temperature levels stay the same in the area of +82°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 115 mm to 132 mm. Humidity rises from 81% to 82%. The average wind speed doesn’t change much during August, staying around 5 m/s. The amount of sunny days stay about the same, averaging 1 sunny days during the month.

September brings much the same weather, it remains ok.

Wind

Wind speed in Fort-de-France in August based on historical data.
Last Year
Historical Data

The average wind speed is 4 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Fort-de-France is gradually increasing during August, going from 2 m/s to 3 m/s over the course of the month.

Rain

Amount of rainfall in mm during August in Fort-de-France based on historical data.
Last Year
Historical Data
Typically, there is a 81% chance of rain on an average day in August, with total rainfall of approximately 155 mm. The maximum amount of rainfall per day is around 58 mm, which is considered heavy rain. August is a pretty wet month with over 25 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
August is one of the rainiest months in Fort-de-France, here is a comparison with other months, total mm:
Fort-de-France wettest month is October, where a typical day has a 84% chance of precipitation and 144 mm of rainfall per day. March, on the other hand, is the driest month with a mere 61% chance of precipitation and 26 mm of rainfall per day.

How was the weather last August in Fort-de-France?

This is the weather in Fort-de-France in August 2024:
1 August
☀️
+84°F
2 August
☁️
+84°F
3 August
🌧️
+84°F
4 August
🌧️
+83°F
5 August
🌧️
+84°F
6 August
🌧️
+83°F
7 August
🌧️
+84°F
8 August
🌧️
+83°F
9 August
🌧️
+82°F
10 August
🌧️
+86°F
11 August
☁️
+86°F
12 August
☁️
+85°F
13 August
🌧️
+85°F
14 August
☁️
+86°F
15 August
☁️
+86°F
16 August
☁️
+84°F
17 August
🌧️
+85°F
18 August
🌧️
+85°F
19 August
🌧️
+84°F
20 August
🌧️
+81°F
21 August
☁️
+85°F
22 August
☁️
+86°F
23 August
☁️
+86°F
24 August
☁️
+86°F
25 August
🌧️
+85°F
26 August
☁️
+85°F
27 August
☁️
+86°F
28 August
☁️
+85°F
29 August
🌧️
+85°F
30 August
🌧️
+84°F
31 August
☀️
+85°F
In August 2024 Fort-de-France had 2 sunny days, 13 cloudy days, and 16 rainy days. The average maximum temperature was +84°F, with an absolute maximum of +86°F and a minimum of +81°F. The average humidity was 83%, with a maximum of 94% and a minimum of 66%. The average wind speed was 4 m/s, with a maximum of 10 m/s and a minimum of 0 m/s.
Are you planning a trip in August?

Climate Change Over the Years

This is how Fort-de-France climate has changed over the last 43 years.

The climate in Fort-de-France in August has not changed that much over the last 43 years.

The average temperature was the lowest in 1985 (+80°F) and the highest in 2013 (+85°F). The driest year was 2015 with only 679 mm of rainfall, and the wettest year was 2005 with 1456 mm.

FAQ

Frequently asked questions about the weather in Fort-de-France in August:

Is August a good time to visit Fort-de-France?

It’s always a good time to visit Fort-de-France, but the weather is changeable in August, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Fort-de-France in August?

August is warm in Fort-de-France. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Fort-de-France rainy in August?

Fort-de-France is often rainy in August. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Fort-de-France in August?

Usually, it’s not very sunny in Fort-de-France in August, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Monthly weather in Fort-de-France

Source of the data

For this page, we’ve looked at the typical weather in Fort-de-France, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.