Average annual temperature is 27.7 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Tumania
* Weather data for Tumania Guinea-Bissau is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.5 | 39.9 | 41.5 | 41.3 | 40.3 | 38.9 | 33.9 | 33.6 | 33.6 | 34.6 | 36.0 | 35.4 |
| Average daytime temperature (°C) | 33.5 | 37.7 | 38.5 | 39.2 | 37.4 | 34.2 | 31.1 | 30.7 | 31.5 | 32.5 | 33.9 | 33.0 |
| Average temperature (°C) | 25.4 | 28.8 | 29.2 | 30.8 | 30.5 | 28.7 | 26.7 | 26.2 | 26.6 | 27.3 | 26.9 | 25.0 |
| Average night temperature (°C) | 19.2 | 21.6 | 22.0 | 24.1 | 25.6 | 25.1 | 24.0 | 23.7 | 23.6 | 24.0 | 21.2 | 18.8 |
| Absolute minimum temperature (°C) | 17.3 | 19.3 | 20.6 | 21.8 | 22.5 | 24.0 | 22.8 | 22.4 | 22.4 | 22.9 | 17.3 | 16.2 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 9.9 | 10.6 | 10.7 | 10.9 | 9.5 | 8.9 | 7.7 | 6.6 | 8.2 | 8.9 | 10.0 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 3 | 84 | 210 | 355 | 327 | 161 | 1 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 26 | 11 | 1 | 1 | 1 | 9 | 27 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 5 | 19 | 30 | 30 | 29 | 22 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tumania is at