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Martinique weather in August 2025
Expect 30°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Martinique in August. Check more long-term weather averages for Martinique in August before you book your next holiday to Martinique in 2025/2026.
- 30°C max day temperature
30 - 8 hours of sunshine per day
- 21 days with some rainfall
21 - 24°C min night temperature
24 - 13 hours of daylight per day
13 - High heat & humidity
H - 247 mm of monthly rainfall
247 - 11+ (Extreme) UV index
11 - 29°C sea temperature
29
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The August weather guide for Martinique (Fort-de-France) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Martinique destinations
Below are average maximum temperatures at popular countries, regions and places in Martinique in August. Select a holiday destination to see more weather parameters.
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Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Martinique in August?
Daytime temperatures usually reach 30°C in Fort-de-France, Martinique in August with high heat and humidity, falling to 24°C at night.
How sunny is it in Martinique in August?
There are normally 8 hours of bright sunshine each day in Fort-de-France, Martinique in August - that's 65% of daylight hours.
How warm is the sea around Martinique in August?
The average sea temperature around Fort-de-France, Martinique in August is 29°C.
Does it rain in Martinique in August?
There are usually 21 days with some rain in Fort-de-France, Martinique in August and the average monthly rainfall is 247mm.
What is the chance of a hurricane in Martinique in August?
On average less than 1 day in August in Fort-de-France, Martinique is likely to be affected by the passage of one or more tropical storms.
Martinique August sunrise & sunset times
Browse the sunrise and sunset times for Martinique in August 2025. Select a month to view Martinique sunrise and sunset times for the next 12 months. The Martinique sunrise and sunset times shown below are for Fort-de-France.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 05:48 | 18:33 |
| Saturday, 16th August 2025 | 05:51 | 18:26 |
| Sunday, 31st August 2025 | 05:52 | 18:17 |
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