Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Issalé
* Weather data for Issalé 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) | 36.3 | 38.2 | 37.0 | 36.1 | 34.3 | 33.6 | 31.8 | 31.8 | 33.5 | 33.1 | 34.6 | 37.3 |
| Average daytime temperature (°C) | 34.8 | 36.0 | 34.3 | 33.3 | 32.7 | 30.6 | 29.9 | 29.7 | 29.9 | 31.4 | 32.9 | 35.2 |
| Average temperature (°C) | 27.1 | 28.2 | 27.7 | 27.5 | 27.1 | 25.4 | 25.1 | 25.1 | 25.1 | 25.9 | 26.9 | 27.4 |
| Average night temperature (°C) | 22.3 | 23.7 | 23.9 | 24.2 | 23.9 | 22.8 | 22.7 | 22.5 | 22.5 | 23.0 | 23.3 | 22.3 |
| Absolute minimum temperature (°C) | 18.4 | 20.1 | 22.3 | 23.1 | 22.7 | 21.7 | 21.7 | 21.5 | 21.1 | 21.7 | 21.7 | 19.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 11.7 |
| 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) | 9.3 | 9.7 | 8.4 | 8.3 | 8.6 | 7.4 | 8.2 | 7.4 | 7.4 | 8.6 | 9.6 | 10.1 |
| Precipitation (mm) | 15 | 8 | 95 | 71 | 99 | 184 | 251 | 163 | 208 | 133 | 32 | 12 |
| Sunny days | 21 | 15 | 3 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 9 | 25 |
| Rainy days | 10 | 13 | 28 | 26 | 27 | 29 | 31 | 31 | 30 | 31 | 21 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Issalé is at