Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 77 days
Number of rainy days: 288 days
Look at detailed online map of Houin
* Weather data for Houin 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) | 36.5 | 38.9 | 36.4 | 37.6 | 35.2 | 33.8 | 32.3 | 31.7 | 32.8 | 33.2 | 35.2 | 36.8 |
| Average daytime temperature (°C) | 35.1 | 36.4 | 34.5 | 34.3 | 33.3 | 30.5 | 30.0 | 29.9 | 30.4 | 31.3 | 33.0 | 35.2 |
| Average temperature (°C) | 27.4 | 28.6 | 28.2 | 28.2 | 27.7 | 25.7 | 25.3 | 25.4 | 25.3 | 26.1 | 27.0 | 27.5 |
| Average night temperature (°C) | 22.5 | 23.9 | 24.3 | 24.7 | 24.4 | 23.2 | 22.7 | 22.7 | 22.6 | 23.1 | 23.5 | 22.4 |
| Absolute minimum temperature (°C) | 18.3 | 20.4 | 22.1 | 23.6 | 23.3 | 21.9 | 21.8 | 21.5 | 21.3 | 22.0 | 22.3 | 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 | 9.8 | 8.6 | 8.4 | 9.0 | 7.3 | 8.3 | 8.2 | 7.6 | 8.6 | 9.9 | 10.2 |
| Precipitation (mm) | 11 | 16 | 60 | 97 | 118 | 189 | 177 | 135 | 241 | 131 | 45 | 13 |
| Sunny days | 19 | 13 | 6 | 5 | 0 | 3 | 0 | 0 | 1 | 1 | 4 | 25 |
| Rainy days | 12 | 15 | 25 | 25 | 31 | 27 | 31 | 31 | 29 | 30 | 26 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Houin is at