Average annual temperature is 27.3 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 206 days
Number of rainy days: 159 days
Look at detailed online map of Gamamadubà
* Weather data for Gamamadubà 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) | 37.2 | 37.7 | 37.6 | 37.8 | 32.3 | 32.0 | 30.0 | 29.8 | 30.8 | 31.5 | 36.6 | 36.4 |
| Average daytime temperature (°C) | 32.0 | 32.7 | 30.1 | 31.5 | 30.7 | 29.7 | 28.4 | 28.2 | 29.1 | 29.8 | 32.3 | 32.8 |
| Average temperature (°C) | 26.3 | 27.1 | 26.5 | 27.8 | 28.2 | 28.0 | 26.6 | 26.4 | 26.8 | 27.4 | 28.8 | 27.5 |
| Average night temperature (°C) | 22.4 | 23.3 | 23.8 | 25.3 | 26.3 | 26.5 | 25.0 | 24.9 | 24.9 | 25.5 | 26.0 | 23.2 |
| Absolute minimum temperature (°C) | 20.8 | 21.6 | 22.2 | 24.0 | 24.4 | 25.0 | 23.4 | 23.5 | 23.4 | 23.5 | 22.7 | 19.8 |
| 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) | 10.0 | 10.4 | 10.8 | 11.0 | 9.6 | 8.9 | 8.0 | 7.4 | 7.9 | 8.5 | 10.1 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 14 | 106 | 396 | 468 | 280 | 249 | 13 | 0 |
| Sunny days | 30 | 28 | 31 | 30 | 24 | 8 | 1 | 0 | 1 | 1 | 21 | 31 |
| Rainy days | 1 | 0 | 0 | 0 | 7 | 22 | 30 | 31 | 29 | 30 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gamamadubà is at