Average annual temperature is 27.8 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Blémi
* Weather data for Blémi 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) | 37.0 | 38.3 | 39.7 | 40.1 | 39.0 | 36.3 | 33.6 | 32.6 | 33.8 | 37.2 | 36.4 | 35.7 |
| Average daytime temperature (°C) | 33.5 | 35.9 | 37.5 | 37.6 | 36.2 | 32.6 | 31.5 | 29.8 | 31.1 | 34.0 | 35.2 | 33.5 |
| Average temperature (°C) | 26.1 | 28.6 | 30.7 | 31.2 | 30.1 | 27.5 | 26.7 | 25.3 | 26.1 | 27.8 | 28.3 | 25.6 |
| Average night temperature (°C) | 19.4 | 21.8 | 24.2 | 25.4 | 25.2 | 23.7 | 23.2 | 22.4 | 22.5 | 23.0 | 22.4 | 18.8 |
| Absolute minimum temperature (°C) | 16.4 | 18.3 | 21.4 | 23.2 | 23.7 | 22.3 | 22.0 | 21.3 | 21.4 | 21.5 | 20.2 | 16.3 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 11.5 |
| 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) | 10.1 | 9.9 | 9.6 | 9.9 | 9.9 | 9.0 | 8.9 | 7.6 | 8.6 | 9.9 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 11 | 16 | 57 | 94 | 108 | 279 | 115 | 54 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 25 | 13 | 5 | 6 | 3 | 6 | 22 | 28 | 31 |
| Rainy days | 0 | 0 | 3 | 5 | 18 | 25 | 25 | 28 | 24 | 9 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Blémi is at