Average annual temperature is 27.0 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: 21.7 °C
Number of sunny days: 94 days
Number of rainy days: 271 days
Look at detailed online map of Le Morne Rond
* Weather data for Le Morne Rond Saint Martin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.7 | 25.9 | 26.3 | 27.1 | 28.2 | 29.1 | 29.4 | 30.0 | 30.3 | 30.0 | 29.0 | 28.5 |
| Average daytime temperature (°C) | 25.9 | 25.5 | 25.7 | 26.0 | 27.7 | 28.6 | 29.0 | 29.3 | 29.8 | 29.2 | 28.3 | 27.1 |
| Average temperature (°C) | 25.1 | 24.8 | 25.0 | 25.2 | 27.1 | 28.0 | 28.4 | 28.5 | 29.0 | 28.3 | 27.7 | 26.4 |
| Average night temperature (°C) | 24.1 | 24.0 | 24.3 | 24.1 | 26.3 | 27.2 | 27.4 | 27.4 | 27.9 | 27.2 | 26.7 | 25.7 |
| Absolute minimum temperature (°C) | 22.5 | 23.1 | 22.7 | 21.7 | 24.1 | 25.5 | 25.9 | 25.3 | 25.5 | 25.3 | 24.8 | 24.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.7 | 11.1 | 11.3 | 11.8 | 11.7 | 11.2 | 10.6 | 11.4 | 9.1 | 9.9 | 10.0 |
| Precipitation (mm) | 81 | 25 | 11 | 60 | 42 | 57 | 45 | 95 | 31 | 248 | 46 | 23 |
| Sunny days | 6 | 2 | 17 | 3 | 9 | 8 | 7 | 7 | 8 | 6 | 10 | 11 |
| Rainy days | 25 | 26 | 14 | 27 | 22 | 22 | 24 | 24 | 22 | 25 | 20 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Le Morne Rond is at