Martinique weather in August 2026

Expect daytime maximum temperatures of 30°C in Martinique in August and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 21 days with some rainfall and typically 247 mm of rainfall in the month.

  • 30°C maximum daytime temperature in August in Martinique (Fort-de-France)30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 21 days with some rainfall in August in Martinique (Fort-de-France)21
    21 days with some rainfall
  • 24°C minimum night-time temperature in August in Martinique (Fort-de-France)24
    24°C min night temperature
  • 13 hours of daylight per day in August in Martinique (Fort-de-France)13
    13 hours of daylight per day
  • High heat & humidity in August in Martinique (Fort-de-France)H
    High heat & humidity
  • 247 mm monthly rainfall in August in Martinique (Fort-de-France)247
    247 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Martinique (Fort-de-France)11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Martinique (Fort-de-France)29
    29°C sea temperature

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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.

Martinique temperatures in August

Below are average maximum temperatures at popular countries, regions and places in Martinique in August. Select a holiday destination to see more weather parameters.

All Martinique destinations

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 2026. 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
Saturday, 1st August 2026 05:48 18:33
Sunday, 16th August 2026 05:51 18:26
Monday, 31st August 2026 05:52 18:17

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