La Trinité climate — normals and trends
La Trinité (Martinique) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.5 °C and it receives 1,069 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is September (26.4 °C on average) and the coldest is January (24.2 °C). Rainfall peaks in October.
La Trinité averages 0 frost days, 5 hot days (≥ 30 °C) and 260 rainy days per year.
La Trinité has warmed by +1.1 °C between 1940 and 2025, or +0.13 °C per decade. This trend is statistically significant.
The hottest day of the period reached 31.5 °C (on 24 September 2009) and the coldest 18.5 °C (on 6 January 1950).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
La TrinitéMartinique
- coords
- 14.74°, -60.96°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.5°C
Average daily high
27.5°C
Average daily low
23.8°C
Annual rainfall
1,069mm
Sunshine / day
11.3h
Mean relative humidity
81%
Average peak wind
20.0km/h
Seasonal range
2.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
5 d/yr
Rainy days (≥ 1 mm)
260 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.1 °C
Average feels-like low
26.5 °C
Average peak gust
44.4 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
21.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.63 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
31.5 °C
24 September 2009
Coldest day
18.5 °C
6 January 1950
Wettest day
115 mm
4 August 1980
Windiest day
65.5 km/h
17 August 2007
Strongest gust
122.8 km/h
4 August 1980
Hottest feels-like
38.8 °C
30 September 2023
Coldest feels-like
17.0 °C
6 January 1950
Sunniest day
12.4 h
29 June 1943
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 26.7 °C | +0.6 °C | 80 mm | +25 mm |
| Feb | 26.2 °C | -0.1 °C | 75 mm | +32 mm |
| Mar | 27.5 °C | +0.6 °C | 51 mm | +9 mm |
| Apr | 27.6 °C | 0.0 °C | 75 mm | +22 mm |
| May | 28.0 °C | -0.3 °C | 107 mm | +35 mm |
| Jun | 28.3 °C | 0.0 °C | 66 mm | -20 mm |
| Jul | 29.0 °C | +0.8 °C | 101 mm | -9 mm |
| Aug | 29.5 °C | +1.2 °C | 113 mm | -20 mm |
| Sep | 29.3 °C | +0.9 °C | 141 mm | +3 mm |
| Oct | 28.8 °C | +0.7 °C | 161 mm | +16 mm |
| Nov | 27.9 °C | +0.5 °C | 85 mm | -38 mm |
| Dec | 26.9 °C | +0.3 °C | 72 mm | +3 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of La Trinité?
La Trinité has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.5 °C and it receives 1,069 mm of precipitation per year.
What is the hottest day ever recorded in La Trinité?
The hottest day measured in La Trinité between 1940 and 2025 was 24 September 2009, reaching 31.5 °C.
What is the coldest day in La Trinité?
The coldest day measured in La Trinité between 1940 and 2025 was 6 January 1950, at 18.5 °C.
Does it snow in La Trinité?
Almost never: La Trinité sees virtually no snow, with about 0 frost days per year.
Has the climate of La Trinité warmed?
Yes: La Trinité warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in La Trinité?
The wettest day measured in La Trinité between 1940 and 2025 was 4 August 1980, with 115 mm of rain in 24 hours.
What was the windiest day in La Trinité?
The windiest day measured in La Trinité between 1940 and 2025 was 17 August 2007, with winds reaching 65.5 km/h.
What is the warmest month in La Trinité?
The warmest month in La Trinité is September (26.4 °C on average); the coldest is January (24.2 °C).
How much does it rain in La Trinité?
La Trinité receives on average 1,069 mm of precipitation per year, spread over about 260 rainy days.
Is it sunny in La Trinité?
La Trinité gets on average 11.3 hours of sunshine per day, roughly 4,125 hours per year over 1940-2025.
Are there tropical nights in La Trinité?
Yes: La Trinité has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in La Trinité?
In La Trinité, between 1940 and 2025, the highest apparent temperature reached 38.8 °C on 30 September 2023, and the lowest was 17.0 °C on 6 January 1950.
Compare La Trinité with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around La Trinité