Average annual temperature is 25.9 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Blain
* Weather data for Blain 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) | 27.4 | 28.6 | 29.3 | 30.5 | 32.4 | 33.6 | 31.6 | 32.8 | 32.6 | 32.9 | 30.2 | 29.3 |
| Average daytime temperature (°C) | 26.2 | 26.8 | 27.4 | 28.2 | 30.1 | 31.6 | 30.9 | 30.9 | 31.3 | 31.0 | 29.1 | 27.0 |
| Average temperature (°C) | 23.2 | 23.8 | 24.0 | 24.7 | 26.2 | 27.7 | 27.9 | 27.7 | 27.6 | 27.4 | 26.1 | 24.4 |
| Average night temperature (°C) | 20.5 | 20.7 | 20.6 | 21.6 | 23.4 | 24.7 | 25.2 | 25.0 | 24.8 | 24.7 | 23.4 | 22.0 |
| Absolute minimum temperature (°C) | 18.0 | 19.1 | 18.7 | 20.0 | 22.3 | 23.3 | 23.2 | 24.0 | 23.8 | 22.4 | 21.5 | 20.0 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.5 | 10.8 | 11.5 | 10.6 | 11.1 | 11.3 | 10.8 | 10.5 | 10.5 | 9.6 | 8.7 |
| Precipitation (mm) | 101 | 58 | 70 | 113 | 173 | 106 | 101 | 153 | 97 | 144 | 84 | 369 |
| Sunny days | 6 | 5 | 11 | 1 | 2 | 4 | 3 | 3 | 2 | 2 | 0 | 3 |
| Rainy days | 25 | 23 | 20 | 29 | 29 | 26 | 28 | 28 | 28 | 29 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Blain is at