Average annual temperature is 26.9 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 63 days
Number of rainy days: 302 days
Look at detailed online map of Hétin
* Weather data for Hétin 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) | 34.8 | 36.0 | 34.4 | 33.8 | 33.2 | 31.9 | 31.5 | 31.1 | 32.2 | 32.6 | 34.0 | 36.6 |
| Average daytime temperature (°C) | 33.0 | 33.5 | 32.4 | 32.2 | 31.7 | 29.4 | 29.2 | 29.0 | 29.4 | 31.0 | 31.9 | 34.1 |
| Average temperature (°C) | 26.9 | 27.9 | 28.0 | 28.0 | 27.7 | 25.9 | 25.7 | 25.7 | 25.7 | 26.6 | 27.3 | 27.5 |
| Average night temperature (°C) | 23.4 | 24.5 | 25.0 | 25.3 | 25.1 | 23.8 | 23.7 | 23.6 | 23.6 | 24.2 | 24.5 | 23.4 |
| Absolute minimum temperature (°C) | 18.0 | 21.2 | 23.4 | 23.9 | 23.7 | 22.5 | 22.9 | 22.9 | 22.1 | 22.2 | 22.7 | 20.6 |
| 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) | 9.4 | 10.0 | 9.1 | 8.7 | 9.3 | 7.3 | 8.8 | 8.8 | 7.9 | 9.0 | 9.5 | 10.1 |
| Precipitation (mm) | 10 | 19 | 74 | 122 | 137 | 195 | 201 | 121 | 248 | 163 | 67 | 15 |
| Sunny days | 18 | 11 | 3 | 4 | 2 | 2 | 0 | 0 | 1 | 1 | 2 | 19 |
| Rainy days | 13 | 17 | 28 | 26 | 29 | 28 | 31 | 31 | 29 | 30 | 28 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hétin is at