Average annual temperature is 27.1 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 65 days
Number of rainy days: 300 days
Look at detailed online map of Possotomè
* Weather data for Possotomè 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 | 38.1 | 35.7 | 36.0 | 34.3 | 33.9 | 32.1 | 31.7 | 33.2 | 33.3 | 34.6 | 36.9 |
| Average daytime temperature (°C) | 34.7 | 35.0 | 33.4 | 33.3 | 32.7 | 30.0 | 29.9 | 29.8 | 30.4 | 31.3 | 32.6 | 34.8 |
| Average temperature (°C) | 27.5 | 28.4 | 28.2 | 28.3 | 28.0 | 26.0 | 25.6 | 25.8 | 25.7 | 26.5 | 27.3 | 27.7 |
| Average night temperature (°C) | 23.2 | 24.4 | 24.9 | 25.3 | 25.0 | 23.7 | 23.4 | 23.4 | 23.2 | 23.7 | 24.2 | 23.0 |
| Absolute minimum temperature (°C) | 19.4 | 21.7 | 22.8 | 23.7 | 23.6 | 22.7 | 22.6 | 22.4 | 21.7 | 21.9 | 23.1 | 20.4 |
| 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) | 11.8 | 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) | 9.2 | 9.9 | 8.8 | 8.5 | 9.1 | 7.0 | 8.6 | 7.9 | 7.3 | 8.6 | 9.8 | 10.1 |
| Precipitation (mm) | 12 | 11 | 69 | 81 | 107 | 224 | 145 | 86 | 208 | 110 | 48 | 4 |
| Sunny days | 18 | 11 | 3 | 3 | 0 | 2 | 0 | 1 | 1 | 1 | 2 | 23 |
| Rainy days | 13 | 17 | 28 | 27 | 31 | 28 | 31 | 30 | 29 | 30 | 28 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Possotomè is at