Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of Challa-Ogoi
* Weather data for Challa-Ogoi 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 | 38.5 | 37.8 | 38.4 | 35.9 | 34.3 | 32.5 | 32.4 | 34.4 | 34.7 | 35.6 | 36.4 |
| Average daytime temperature (°C) | 34.8 | 36.5 | 35.7 | 35.1 | 34.0 | 30.7 | 30.5 | 29.8 | 30.7 | 32.5 | 34.2 | 35.1 |
| Average temperature (°C) | 26.7 | 28.6 | 28.5 | 28.7 | 27.7 | 25.6 | 25.4 | 25.0 | 25.3 | 26.3 | 27.4 | 26.6 |
| Average night temperature (°C) | 19.6 | 21.7 | 23.5 | 24.2 | 23.8 | 22.5 | 22.3 | 22.2 | 22.1 | 22.6 | 22.4 | 19.2 |
| Absolute minimum temperature (°C) | 16.7 | 18.7 | 22.0 | 22.8 | 22.6 | 21.0 | 21.7 | 21.3 | 20.3 | 21.4 | 20.6 | 16.5 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 9.9 | 9.7 | 8.4 | 8.9 | 9.0 | 7.6 | 7.8 | 6.5 | 7.3 | 7.9 | 10.1 | 10.3 |
| Precipitation (mm) | 0 | 0 | 74 | 21 | 61 | 192 | 222 | 186 | 138 | 120 | 12 | 0 |
| Sunny days | 30 | 27 | 14 | 15 | 5 | 4 | 1 | 0 | 1 | 10 | 25 | 31 |
| Rainy days | 1 | 1 | 17 | 15 | 26 | 26 | 30 | 31 | 29 | 21 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Challa-Ogoi is at