Average annual temperature is 27.2 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Bissássema de Cima
* Weather data for Bissássema de Cima 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) | 36.6 | 38.0 | 38.8 | 38.9 | 34.9 | 32.3 | 30.7 | 30.2 | 31.7 | 32.9 | 35.2 | 35.5 |
| Average daytime temperature (°C) | 31.9 | 33.6 | 31.2 | 32.8 | 31.5 | 30.6 | 28.9 | 28.7 | 29.7 | 30.6 | 32.6 | 33.1 |
| Average temperature (°C) | 25.5 | 26.9 | 26.6 | 28.1 | 28.3 | 28.1 | 26.6 | 26.4 | 26.8 | 27.5 | 28.2 | 26.9 |
| Average night temperature (°C) | 21.1 | 22.1 | 22.6 | 24.5 | 25.9 | 26.3 | 24.8 | 24.8 | 24.7 | 25.3 | 24.5 | 22.3 |
| Absolute minimum temperature (°C) | 18.6 | 20.4 | 20.7 | 22.0 | 23.4 | 24.7 | 23.4 | 23.7 | 23.0 | 23.4 | 21.8 | 19.1 |
| 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 | 12.7 | 12.8 | 12.7 | 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) | 10.1 | 10.7 | 10.8 | 11.0 | 9.6 | 9.4 | 8.3 | 7.6 | 8.7 | 9.0 | 10.1 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 8 | 64 | 367 | 388 | 301 | 167 | 8 | 0 |
| Sunny days | 30 | 28 | 31 | 30 | 26 | 11 | 1 | 2 | 1 | 7 | 25 | 31 |
| Rainy days | 1 | 0 | 0 | 0 | 5 | 19 | 30 | 29 | 29 | 24 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bissássema de Cima is at