Average annual temperature is 26.0 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Nan Marc
* Weather data for Nan Marc 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) | 27.2 | 29.1 | 29.7 | 30.9 | 31.3 | 32.9 | 32.5 | 33.2 | 32.6 | 33.3 | 30.7 | 30.2 |
| Average daytime temperature (°C) | 25.8 | 26.1 | 27.1 | 27.8 | 29.7 | 30.8 | 31.3 | 31.2 | 31.6 | 31.1 | 29.1 | 27.1 |
| Average temperature (°C) | 23.4 | 23.7 | 24.1 | 24.7 | 26.1 | 27.6 | 28.2 | 28.0 | 28.0 | 27.4 | 26.2 | 24.4 |
| Average night temperature (°C) | 21.2 | 21.5 | 21.3 | 21.9 | 23.3 | 24.8 | 25.6 | 25.4 | 25.2 | 24.6 | 23.7 | 22.2 |
| Absolute minimum temperature (°C) | 17.8 | 19.8 | 19.5 | 19.9 | 22.6 | 23.4 | 23.9 | 24.0 | 24.0 | 21.9 | 21.7 | 20.2 |
| 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 | 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 | 10.9 |
| 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 | 10.9 | 11.6 | 10.6 | 11.0 | 11.5 | 11.2 | 10.8 | 10.5 | 9.7 | 8.8 |
| Precipitation (mm) | 68 | 55 | 40 | 70 | 198 | 62 | 37 | 85 | 69 | 112 | 67 | 259 |
| Sunny days | 8 | 7 | 12 | 2 | 2 | 5 | 8 | 3 | 3 | 3 | 4 | 3 |
| Rainy days | 23 | 21 | 19 | 28 | 29 | 25 | 23 | 28 | 27 | 28 | 26 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nan Marc is at