Average annual temperature is 26.9 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 73 days
Number of rainy days: 292 days
Look at detailed online map of Igonza
* Weather data for Igonza 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) | 37.3 | 39.6 | 37.5 | 37.7 | 35.3 | 33.5 | 32.2 | 32.0 | 32.5 | 33.3 | 35.4 | 37.8 |
| Average daytime temperature (°C) | 35.7 | 37.1 | 34.9 | 34.4 | 33.3 | 30.3 | 29.8 | 29.9 | 30.3 | 31.3 | 33.2 | 35.8 |
| Average temperature (°C) | 27.7 | 28.9 | 28.3 | 28.1 | 27.6 | 25.6 | 25.1 | 25.3 | 25.1 | 25.9 | 27.0 | 27.8 |
| Average night temperature (°C) | 22.8 | 24.1 | 24.3 | 24.5 | 24.2 | 22.9 | 22.5 | 22.6 | 22.4 | 22.9 | 23.4 | 22.4 |
| Absolute minimum temperature (°C) | 18.9 | 21.1 | 21.9 | 23.2 | 23.1 | 21.8 | 21.5 | 21.8 | 21.4 | 21.6 | 22.3 | 19.8 |
| 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 | 9.9 | 8.6 | 8.5 | 9.1 | 7.5 | 8.4 | 8.2 | 7.7 | 8.7 | 9.9 | 10.2 |
| Precipitation (mm) | 11 | 16 | 75 | 108 | 122 | 182 | 201 | 180 | 261 | 144 | 41 | 7 |
| Sunny days | 18 | 13 | 5 | 4 | 0 | 3 | 0 | 0 | 1 | 0 | 4 | 25 |
| Rainy days | 13 | 15 | 26 | 26 | 31 | 27 | 31 | 31 | 29 | 31 | 26 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Igonza is at