Average annual temperature is 27.0 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 49 days
Number of rainy days: 316 days
Look at detailed online map of Dja
* Weather data for Dja Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.6 | 34.3 | 32.9 | 32.4 | 32.1 | 30.2 | 29.7 | 29.4 | 30.5 | 31.7 | 31.7 | 34.7 |
| Average daytime temperature (°C) | 31.4 | 31.9 | 31.5 | 31.2 | 30.6 | 28.6 | 28.1 | 27.9 | 28.5 | 29.8 | 30.6 | 32.2 |
| Average temperature (°C) | 27.0 | 27.9 | 28.3 | 28.2 | 27.9 | 26.2 | 25.8 | 25.7 | 25.8 | 26.8 | 27.4 | 27.5 |
| Average night temperature (°C) | 23.9 | 25.1 | 25.8 | 25.9 | 25.7 | 24.4 | 24.1 | 24.2 | 24.0 | 24.7 | 25.1 | 23.6 |
| Absolute minimum temperature (°C) | 19.1 | 21.3 | 23.4 | 24.2 | 24.3 | 23.4 | 23.2 | 23.3 | 22.5 | 22.3 | 22.0 | 20.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 10.0 | 8.9 | 8.8 | 9.2 | 6.9 | 8.5 | 8.6 | 7.7 | 9.1 | 9.4 | 10.1 |
| Precipitation (mm) | 15 | 17 | 71 | 144 | 133 | 203 | 212 | 116 | 206 | 151 | 80 | 32 |
| Sunny days | 15 | 8 | 3 | 3 | 2 | 0 | 0 | 1 | 0 | 1 | 2 | 14 |
| Rainy days | 16 | 20 | 28 | 27 | 29 | 30 | 31 | 30 | 30 | 30 | 28 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dja is at