Average annual temperature is 27.0 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Flaque Umbaná
* Weather data for Flaque Umbaná 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) | 38.2 | 38.7 | 40.0 | 40.0 | 37.3 | 36.3 | 33.0 | 32.1 | 32.2 | 33.0 | 35.2 | 35.2 |
| Average daytime temperature (°C) | 34.2 | 36.7 | 36.0 | 36.5 | 34.8 | 32.3 | 29.8 | 29.4 | 30.5 | 31.4 | 33.0 | 33.1 |
| Average temperature (°C) | 25.8 | 27.7 | 27.5 | 28.8 | 29.0 | 27.8 | 26.0 | 25.8 | 26.2 | 26.7 | 27.0 | 25.5 |
| Average night temperature (°C) | 19.8 | 21.1 | 21.7 | 23.7 | 25.3 | 25.0 | 23.6 | 23.7 | 23.7 | 23.9 | 22.4 | 19.9 |
| Absolute minimum temperature (°C) | 16.9 | 19.3 | 20.0 | 22.4 | 22.7 | 23.6 | 22.3 | 22.6 | 22.8 | 23.0 | 18.4 | 16.6 |
| 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 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 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) | 9.9 | 10.4 | 10.7 | 11.0 | 9.4 | 8.7 | 7.6 | 6.7 | 8.0 | 8.6 | 10.1 | 9.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 28 | 134 | 468 | 434 | 344 | 271 | 19 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 21 | 8 | 0 | 1 | 1 | 1 | 23 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 10 | 22 | 31 | 30 | 29 | 30 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Flaque Umbaná is at