Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Irocogny
* Weather data for Irocogny 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) | 36.6 | 38.6 | 37.0 | 36.0 | 35.5 | 33.9 | 31.5 | 31.3 | 31.8 | 33.0 | 34.8 | 36.9 |
| Average daytime temperature (°C) | 35.3 | 36.5 | 34.5 | 33.4 | 33.0 | 30.3 | 29.6 | 29.6 | 29.7 | 31.2 | 32.9 | 35.3 |
| Average temperature (°C) | 27.7 | 28.8 | 27.8 | 27.5 | 27.2 | 25.4 | 24.9 | 24.8 | 24.9 | 25.8 | 27.1 | 27.8 |
| Average night temperature (°C) | 22.0 | 23.5 | 23.7 | 24.0 | 23.9 | 22.6 | 22.4 | 22.2 | 22.2 | 22.9 | 23.3 | 21.7 |
| Absolute minimum temperature (°C) | 18.8 | 20.9 | 22.2 | 22.8 | 22.3 | 21.5 | 21.7 | 20.9 | 20.5 | 21.7 | 21.3 | 19.4 |
| 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) | 9.7 | 9.8 | 8.1 | 7.9 | 8.6 | 7.0 | 7.6 | 7.2 | 7.0 | 7.9 | 9.6 | 10.3 |
| Precipitation (mm) | 1 | 2 | 131 | 65 | 101 | 172 | 208 | 188 | 179 | 177 | 21 | 0 |
| Sunny days | 25 | 24 | 7 | 6 | 0 | 2 | 1 | 0 | 1 | 2 | 15 | 30 |
| Rainy days | 6 | 4 | 24 | 24 | 31 | 28 | 30 | 31 | 29 | 29 | 15 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Irocogny is at