Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 85 days
Number of rainy days: 280 days
Look at detailed online map of Janain
* Weather data for Janain 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) | 30.4 | 31.0 | 31.4 | 31.3 | 31.7 | 33.3 | 36.4 | 35.6 | 33.6 | 32.3 | 32.1 | 32.4 |
| Average daytime temperature (°C) | 28.2 | 29.4 | 29.1 | 29.0 | 30.0 | 31.1 | 32.6 | 32.4 | 31.8 | 30.9 | 30.0 | 29.5 |
| Average temperature (°C) | 23.1 | 23.9 | 24.2 | 24.5 | 26.0 | 27.3 | 28.0 | 27.8 | 27.4 | 26.6 | 25.7 | 24.7 |
| Average night temperature (°C) | 19.1 | 19.2 | 19.6 | 20.7 | 22.6 | 24.0 | 23.8 | 23.9 | 23.8 | 23.3 | 22.0 | 20.8 |
| Absolute minimum temperature (°C) | 15.6 | 17.4 | 17.7 | 18.1 | 21.6 | 22.7 | 22.6 | 22.7 | 22.4 | 21.4 | 20.5 | 18.8 |
| 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 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 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 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.6 | 11.2 | 11.7 | 11.5 | 11.3 | 11.1 | 11.0 | 11.0 | 10.4 | 9.7 | 9.9 |
| Precipitation (mm) | 35 | 12 | 38 | 107 | 205 | 142 | 125 | 162 | 161 | 155 | 64 | 32 |
| Sunny days | 16 | 20 | 12 | 1 | 1 | 3 | 8 | 3 | 0 | 0 | 4 | 17 |
| Rainy days | 15 | 8 | 19 | 29 | 30 | 27 | 23 | 28 | 30 | 31 | 26 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janain is at