Average annual temperature is 27.5 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Mamboncò
* Weather data for Mamboncò 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) | 38.3 | 40.0 | 41.3 | 41.1 | 39.9 | 38.9 | 33.7 | 33.3 | 33.4 | 34.1 | 35.4 | 34.9 |
| Average daytime temperature (°C) | 33.7 | 37.7 | 38.3 | 38.9 | 37.2 | 34.0 | 31.0 | 30.3 | 31.3 | 32.2 | 33.4 | 32.6 |
| Average temperature (°C) | 25.7 | 28.9 | 28.8 | 30.4 | 30.2 | 28.5 | 26.5 | 26.0 | 26.5 | 27.1 | 26.6 | 24.9 |
| Average night temperature (°C) | 19.5 | 21.9 | 21.6 | 23.9 | 25.3 | 25.1 | 23.9 | 23.6 | 23.7 | 23.9 | 21.2 | 18.9 |
| Absolute minimum temperature (°C) | 17.2 | 19.9 | 20.3 | 21.4 | 21.9 | 23.9 | 22.9 | 22.2 | 22.3 | 22.8 | 17.5 | 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 | 9.4 | 8.9 | 7.6 | 6.3 | 7.8 | 8.9 | 10.1 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 9 | 98 | 209 | 338 | 284 | 179 | 2 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 25 | 9 | 0 | 1 | 2 | 9 | 26 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 6 | 21 | 31 | 30 | 28 | 22 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mamboncò is at