Average annual temperature is 27.0 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of Houédanhougon
* Weather data for Houédanhougon 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) | 38.1 | 39.1 | 38.2 | 37.3 | 36.9 | 35.2 | 32.6 | 32.7 | 33.4 | 35.2 | 35.6 | 36.7 |
| Average daytime temperature (°C) | 36.3 | 37.7 | 35.4 | 34.5 | 34.0 | 31.3 | 30.5 | 30.7 | 30.8 | 32.4 | 34.2 | 35.5 |
| Average temperature (°C) | 27.8 | 29.4 | 28.1 | 27.8 | 27.7 | 25.7 | 25.3 | 25.3 | 25.4 | 26.3 | 27.6 | 27.5 |
| Average night temperature (°C) | 21.3 | 23.2 | 23.7 | 24.0 | 24.0 | 22.7 | 22.6 | 22.4 | 22.4 | 23.0 | 23.3 | 21.1 |
| Absolute minimum temperature (°C) | 17.8 | 20.0 | 21.7 | 22.4 | 22.8 | 21.2 | 21.9 | 21.0 | 20.8 | 21.9 | 21.2 | 18.9 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 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) | 9.6 | 10.0 | 8.3 | 8.3 | 9.2 | 7.8 | 7.5 | 7.7 | 7.4 | 8.7 | 10.0 | 10.2 |
| Precipitation (mm) | 1 | 1 | 123 | 115 | 111 | 212 | 213 | 174 | 207 | 112 | 19 | 0 |
| Sunny days | 28 | 23 | 9 | 6 | 0 | 3 | 0 | 0 | 1 | 4 | 16 | 29 |
| Rainy days | 3 | 5 | 22 | 24 | 31 | 27 | 31 | 31 | 29 | 27 | 14 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Houédanhougon is at