Average annual temperature is 27.6 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: 22.2 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Brisson
* Weather data for Brisson 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) | 27.5 | 27.4 | 27.4 | 28.9 | 29.9 | 30.8 | 31.5 | 31.8 | 31.3 | 31.3 | 31.7 | 29.0 |
| Average daytime temperature (°C) | 26.7 | 26.6 | 26.6 | 27.2 | 28.6 | 29.9 | 30.5 | 30.6 | 30.5 | 30.0 | 29.3 | 27.8 |
| Average temperature (°C) | 25.6 | 25.6 | 25.6 | 26.2 | 27.4 | 28.7 | 29.3 | 29.3 | 29.2 | 28.8 | 28.1 | 26.8 |
| Average night temperature (°C) | 24.4 | 24.4 | 24.3 | 24.9 | 26.1 | 27.4 | 27.9 | 27.8 | 27.6 | 27.3 | 26.8 | 25.6 |
| Absolute minimum temperature (°C) | 22.2 | 23.3 | 22.8 | 22.8 | 24.9 | 25.8 | 26.5 | 26.0 | 25.5 | 25.0 | 25.5 | 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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 | 10.6 | 11.0 | 11.6 | 11.4 | 11.1 | 11.2 | 11.7 | 10.9 | 10.5 | 9.8 | 9.4 |
| Precipitation (mm) | 31 | 23 | 48 | 48 | 102 | 58 | 30 | 101 | 75 | 128 | 101 | 141 |
| Sunny days | 8 | 7 | 5 | 6 | 2 | 7 | 12 | 3 | 1 | 1 | 6 | 10 |
| Rainy days | 23 | 21 | 26 | 24 | 29 | 23 | 19 | 28 | 29 | 30 | 24 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Brisson is at