Average annual temperature is 21.3 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 11.3 °C
Number of sunny days: 37 days
Number of rainy days: 328 days
Look at detailed online map of Monac
* Weather data for Monac 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) | 25.6 | 26.2 | 27.1 | 26.6 | 27.7 | 28.8 | 31.3 | 30.2 | 28.3 | 28.1 | 26.3 | 26.3 |
| Average daytime temperature (°C) | 23.4 | 24.9 | 25.3 | 24.7 | 26.1 | 27.1 | 28.6 | 27.6 | 27.1 | 26.4 | 25.4 | 24.4 |
| Average temperature (°C) | 18.5 | 19.4 | 20.0 | 20.2 | 21.5 | 22.7 | 23.5 | 23.0 | 22.6 | 22.2 | 21.2 | 20.1 |
| Average night temperature (°C) | 14.2 | 14.3 | 15.5 | 16.8 | 18.1 | 19.0 | 19.3 | 19.4 | 19.3 | 19.1 | 17.8 | 16.6 |
| Absolute minimum temperature (°C) | 11.3 | 12.6 | 13.7 | 14.0 | 16.6 | 17.0 | 18.5 | 18.1 | 18.3 | 17.2 | 15.2 | 14.7 |
| 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 | 11.1 | 11.2 | 10.7 | 10.7 | 11.1 | 10.6 | 10.6 | 10.1 | 9.8 | 9.8 |
| Precipitation (mm) | 46 | 18 | 67 | 165 | 213 | 73 | 84 | 206 | 203 | 212 | 61 | 77 |
| Sunny days | 9 | 10 | 4 | 0 | 0 | 2 | 2 | 3 | 0 | 0 | 3 | 4 |
| Rainy days | 22 | 18 | 27 | 30 | 31 | 28 | 29 | 28 | 30 | 31 | 27 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monac is at