Average annual temperature is 25.9 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 13.7 °C
Number of sunny days: 188 days
Number of rainy days: 177 days
Look at detailed online map of Tatanta
* Weather data for Tatanta 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) | 34.9 | 37.3 | 38.2 | 38.9 | 36.6 | 34.2 | 32.1 | 32.3 | 32.7 | 34.8 | 35.0 | 35.2 |
| Average daytime temperature (°C) | 32.0 | 34.5 | 35.8 | 36.2 | 33.9 | 30.9 | 29.9 | 28.6 | 29.8 | 32.0 | 33.6 | 32.6 |
| Average temperature (°C) | 23.8 | 26.3 | 28.3 | 29.2 | 27.7 | 25.7 | 25.0 | 24.0 | 24.5 | 25.5 | 26.3 | 24.1 |
| Average night temperature (°C) | 17.5 | 19.8 | 22.6 | 24.0 | 23.7 | 22.3 | 21.8 | 21.3 | 21.2 | 21.3 | 20.3 | 17.3 |
| Absolute minimum temperature (°C) | 15.1 | 17.5 | 18.5 | 21.8 | 22.0 | 20.7 | 21.0 | 20.7 | 19.9 | 18.9 | 18.1 | 13.7 |
| 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 | 11.6 | 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 | 10.3 | 9.2 | 9.4 | 9.3 | 9.1 | 8.9 | 7.3 | 8.7 | 9.5 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 48 | 37 | 91 | 153 | 195 | 229 | 202 | 170 | 26 | 0 |
| Sunny days | 31 | 28 | 24 | 18 | 13 | 3 | 2 | 0 | 2 | 14 | 22 | 31 |
| Rainy days | 0 | 0 | 7 | 12 | 18 | 27 | 29 | 31 | 28 | 17 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tatanta is at