Average annual temperature is 25.6 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 22 days
Number of rainy days: 343 days
Look at detailed online map of Gras
* Weather data for Gras 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) | 30.1 | 29.7 | 31.0 | 31.4 | 32.0 | 34.1 | 34.3 | 34.5 | 33.7 | 33.7 | 32.3 | 31.7 |
| Average daytime temperature (°C) | 28.1 | 28.7 | 29.1 | 29.1 | 30.5 | 31.8 | 32.7 | 32.5 | 32.2 | 31.4 | 30.6 | 28.8 |
| Average temperature (°C) | 22.9 | 23.2 | 23.5 | 24.0 | 25.6 | 27.1 | 27.8 | 27.7 | 27.3 | 26.9 | 26.1 | 24.5 |
| Average night temperature (°C) | 19.2 | 19.2 | 19.2 | 20.0 | 22.1 | 23.4 | 23.9 | 24.2 | 23.9 | 23.8 | 22.9 | 21.7 |
| Absolute minimum temperature (°C) | 15.4 | 17.5 | 17.3 | 17.3 | 20.5 | 22.3 | 22.5 | 23.2 | 22.7 | 22.4 | 21.3 | 19.2 |
| 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 | 11.0 |
| 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 | 10.2 | 11.0 | 11.1 | 11.0 | 10.9 | 11.1 | 11.5 | 10.5 | 10.1 | 9.8 | 9.4 |
| Precipitation (mm) | 40 | 42 | 77 | 175 | 227 | 132 | 110 | 207 | 171 | 166 | 132 | 199 |
| Sunny days | 10 | 3 | 0 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 2 |
| Rainy days | 21 | 25 | 31 | 28 | 31 | 29 | 30 | 30 | 30 | 31 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gras is at