Average annual temperature is 27.4 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Cheual
* Weather data for Cheual 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) | 35.6 | 37.9 | 39.3 | 39.7 | 39.7 | 38.2 | 33.4 | 33.2 | 32.8 | 33.4 | 35.2 | 34.5 |
| Average daytime temperature (°C) | 32.5 | 35.6 | 37.0 | 38.0 | 37.1 | 33.9 | 31.0 | 30.4 | 31.0 | 32.0 | 33.2 | 32.5 |
| Average temperature (°C) | 24.9 | 27.3 | 28.8 | 30.5 | 30.7 | 28.7 | 26.4 | 26.0 | 26.3 | 27.1 | 26.7 | 25.0 |
| Average night temperature (°C) | 18.5 | 19.8 | 21.3 | 23.9 | 25.7 | 25.0 | 23.7 | 23.4 | 23.4 | 23.7 | 21.0 | 18.9 |
| Absolute minimum temperature (°C) | 15.6 | 16.6 | 18.3 | 21.8 | 22.6 | 23.6 | 22.7 | 22.6 | 22.4 | 22.4 | 17.6 | 16.4 |
| 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) | 10.0 | 10.3 | 10.5 | 10.8 | 9.5 | 8.9 | 8.0 | 6.9 | 8.1 | 9.2 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 8 | 133 | 227 | 347 | 324 | 198 | 2 | 1 |
| Sunny days | 31 | 28 | 31 | 30 | 21 | 8 | 1 | 1 | 1 | 7 | 27 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 10 | 22 | 30 | 30 | 29 | 24 | 3 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cheual is at