Average annual temperature is 25.5 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Mercure
* Weather data for Mercure 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) | 28.7 | 29.1 | 28.6 | 29.4 | 29.7 | 31.6 | 32.9 | 34.5 | 32.9 | 31.4 | 31.4 | 30.3 |
| Average daytime temperature (°C) | 27.2 | 27.4 | 26.9 | 27.5 | 28.5 | 29.1 | 31.3 | 31.6 | 31.4 | 30.0 | 29.2 | 28.3 |
| Average temperature (°C) | 23.3 | 23.5 | 23.7 | 24.3 | 25.7 | 26.5 | 27.5 | 27.6 | 27.4 | 26.5 | 25.3 | 24.4 |
| Average night temperature (°C) | 19.7 | 19.6 | 20.5 | 21.0 | 22.9 | 24.0 | 24.0 | 24.2 | 23.9 | 23.5 | 22.2 | 21.3 |
| Absolute minimum temperature (°C) | 17.9 | 18.8 | 19.3 | 19.2 | 21.8 | 22.2 | 22.8 | 23.1 | 22.9 | 22.1 | 20.3 | 19.5 |
| 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 | 11.4 | 10.6 | 11.4 | 11.3 | 11.0 | 9.9 | 9.3 | 9.5 |
| Precipitation (mm) | 21 | 17 | 30 | 53 | 104 | 105 | 47 | 99 | 102 | 95 | 133 | 51 |
| Sunny days | 12 | 9 | 5 | 3 | 7 | 5 | 3 | 3 | 2 | 1 | 8 | 10 |
| Rainy days | 19 | 19 | 26 | 27 | 24 | 25 | 28 | 28 | 28 | 30 | 22 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mercure is at