Martinique weather in September 2025

Expect 86°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Martinique in September. Check more long-term weather averages for Martinique in September before you book your next holiday to Martinique in 2025/2026.

  • 86°F maximum daytime temperature in September in Martinique (Fort-de-France)86
    86°F max day temperature
  • 7 hours of sunshine per day
  • 28 days with some rainfall in September in Martinique (Fort-de-France)28
    28 days with some rainfall
  • 75°F minimum night-time temperature in September in Martinique (Fort-de-France)75
    75°F min night temperature
  • 12 hours of daylight per day in September in Martinique (Fort-de-France)12
    12 hours of daylight per day
  • High heat & humidity in September in Martinique (Fort-de-France)H
    High heat & humidity
  • 9.2 inches monthly rainfall in September in Martinique (Fort-de-France)9.2
    9.2 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Martinique (Fort-de-France)11
    11+ (Extreme) UV index
  • 84°F sea temperature in September in Martinique (Fort-de-France)84
    84°F sea temperature

More about Martinique

Martinique by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Martinique

Marella Cruises: up to 5% off ocean cruises

  • Book online & save up to 5% on Marella Cruises
  • Discount varies by season. Book online with TUI
  • Destinations across the Med, Caribbean & USA
Go to Marella Cruises deal >>

View all Marella Cruises offers

Marella CruisesCruise deal finder

The September 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 September. Select a holiday destination to see more weather parameters.

All Martinique destinations

Metric (°C)  |  Imperial (°F)

Back to top

How hot is it in Martinique in September?

Daytime temperatures usually reach 86°F in Fort-de-France, Martinique in September with high heat and humidity, falling to 75°F at night.

How sunny is it in Martinique in September?

There are normally 7 hours of bright sunshine each day in Fort-de-France, Martinique in September - that's 61% of daylight hours.

How warm is the sea around Martinique in September?

The average sea temperature around Fort-de-France, Martinique in September is 84°F.

Does it rain in Martinique in September?

There are usually 28 days with some rain in Fort-de-France, Martinique in September and the average monthly rainfall is 9.2 inches.

What is the chance of a hurricane in Martinique in September?

On average 1.2 days in September in Fort-de-France, Martinique are likely to be affected by the passage of one or more tropical storms.

Martinique September sunrise & sunset times

Browse the sunrise and sunset times for Martinique in September 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
Monday, 1st September 2025 05:52 18:16
Monday, 15th September 2025 05:53 18:05
Tuesday, 30th September 2025 05:54 17:54

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^