Average annual temperature is 25.5 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Sous Jean Jacques
* Weather data for Sous Jean Jacques Haiti is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.4 | 29.6 | 29.8 | 30.0 | 31.1 | 33.3 | 34.0 | 35.0 | 33.2 | 31.5 | 32.1 | 31.2 |
| Average daytime temperature (°C) | 27.8 | 28.0 | 27.8 | 28.3 | 29.5 | 30.2 | 32.0 | 32.2 | 32.0 | 30.3 | 29.6 | 28.9 |
| Average temperature (°C) | 23.3 | 23.5 | 23.9 | 24.5 | 26.0 | 26.9 | 27.5 | 27.5 | 27.3 | 26.2 | 25.1 | 24.2 |
| Average night temperature (°C) | 19.6 | 19.6 | 20.4 | 21.1 | 22.8 | 24.0 | 23.6 | 23.8 | 23.5 | 23.1 | 21.5 | 20.7 |
| Absolute minimum temperature (°C) | 17.6 | 18.8 | 19.1 | 19.1 | 21.3 | 22.2 | 22.2 | 22.5 | 22.4 | 21.4 | 19.2 | 18.7 |
| 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 | 11.5 | 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) | 10.1 | 10.5 | 11.0 | 11.5 | 11.2 | 10.6 | 11.4 | 11.2 | 10.9 | 9.8 | 9.2 | 9.4 |
| Precipitation (mm) | 26 | 30 | 50 | 71 | 121 | 88 | 62 | 119 | 98 | 148 | 134 | 51 |
| Sunny days | 15 | 4 | 4 | 3 | 7 | 5 | 5 | 2 | 2 | 0 | 6 | 7 |
| Rainy days | 16 | 24 | 27 | 27 | 24 | 25 | 26 | 29 | 28 | 31 | 24 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sous Jean Jacques is at