Average annual temperature is 23.8 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Mérion
* Weather data for Mérion 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) | 29.7 | 29.1 | 32.0 | 31.5 | 31.1 | 33.6 | 34.5 | 35.0 | 32.7 | 32.2 | 31.0 | 30.4 |
| Average daytime temperature (°C) | 26.1 | 27.3 | 28.6 | 28.0 | 28.9 | 30.7 | 32.0 | 31.1 | 31.0 | 29.6 | 28.4 | 26.4 |
| Average temperature (°C) | 21.0 | 21.5 | 22.5 | 22.7 | 24.3 | 25.6 | 26.1 | 25.8 | 25.7 | 25.1 | 23.7 | 22.1 |
| Average night temperature (°C) | 17.5 | 17.7 | 18.1 | 18.6 | 20.8 | 21.8 | 22.1 | 22.4 | 22.3 | 22.1 | 20.6 | 19.3 |
| Absolute minimum temperature (°C) | 14.2 | 16.4 | 15.4 | 16.3 | 19.2 | 20.8 | 20.8 | 21.2 | 21.4 | 20.0 | 18.8 | 17.5 |
| 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 | 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 | 11.0 | 11.3 | 10.9 | 10.9 | 11.2 | 10.7 | 10.4 | 9.9 | 9.5 | 8.9 |
| Precipitation (mm) | 33 | 10 | 18 | 117 | 157 | 77 | 56 | 98 | 85 | 135 | 50 | 57 |
| Sunny days | 12 | 14 | 18 | 3 | 0 | 5 | 9 | 4 | 1 | 1 | 10 | 11 |
| Rainy days | 19 | 14 | 13 | 27 | 31 | 25 | 22 | 27 | 29 | 30 | 20 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mérion is at