Average annual temperature is 27.1 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 50 days
Number of rainy days: 315 days
Look at detailed online map of Julien
* Weather data for Julien 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 | 29.2 | 30.3 | 31.4 | 32.4 | 33.4 | 34.1 | 34.8 | 33.8 | 33.9 | 32.1 | 31.1 |
| Average daytime temperature (°C) | 27.8 | 28.1 | 28.6 | 29.3 | 31.3 | 32.0 | 33.1 | 32.8 | 32.3 | 31.8 | 30.6 | 28.9 |
| Average temperature (°C) | 24.4 | 24.8 | 25.1 | 25.6 | 27.3 | 28.5 | 29.4 | 29.1 | 28.8 | 28.3 | 27.4 | 26.0 |
| Average night temperature (°C) | 21.7 | 22.0 | 22.3 | 22.8 | 24.5 | 25.8 | 26.4 | 26.2 | 26.1 | 25.9 | 24.9 | 23.8 |
| Absolute minimum temperature (°C) | 19.4 | 21.2 | 20.8 | 20.8 | 23.8 | 24.5 | 25.6 | 24.6 | 24.3 | 24.3 | 23.7 | 22.3 |
| 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 | 11.0 |
| 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) | 10.0 | 10.6 | 11.0 | 11.6 | 11.4 | 10.9 | 11.2 | 11.3 | 10.9 | 10.3 | 9.8 | 9.4 |
| Precipitation (mm) | 39 | 24 | 56 | 107 | 145 | 65 | 27 | 128 | 128 | 126 | 109 | 202 |
| Sunny days | 9 | 4 | 4 | 2 | 4 | 5 | 6 | 3 | 1 | 1 | 4 | 7 |
| Rainy days | 22 | 24 | 27 | 28 | 27 | 25 | 25 | 28 | 29 | 30 | 26 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Julien is at