Average annual temperature is 27.4 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 202 days
Number of rainy days: 163 days
Look at detailed online map of Cahcoal
* Weather data for Cahcoal 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) | 39.0 | 39.4 | 40.5 | 40.7 | 38.3 | 37.2 | 33.2 | 32.5 | 32.7 | 33.2 | 36.2 | 36.2 |
| Average daytime temperature (°C) | 35.0 | 37.7 | 36.9 | 37.4 | 35.3 | 32.7 | 30.0 | 29.8 | 30.9 | 31.7 | 33.5 | 33.6 |
| Average temperature (°C) | 26.5 | 28.5 | 28.1 | 29.5 | 29.4 | 28.2 | 26.3 | 26.1 | 26.5 | 26.9 | 27.5 | 25.9 |
| Average night temperature (°C) | 20.2 | 21.7 | 22.3 | 24.2 | 25.6 | 25.3 | 23.8 | 23.9 | 23.9 | 24.1 | 22.8 | 20.3 |
| Absolute minimum temperature (°C) | 17.7 | 19.9 | 19.9 | 23.1 | 23.3 | 24.1 | 22.7 | 22.8 | 23.0 | 23.1 | 19.2 | 17.0 |
| 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 | 10.6 | 11.0 | 9.2 | 8.6 | 7.7 | 6.6 | 8.0 | 8.7 | 10.1 | 9.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 36 | 137 | 412 | 470 | 350 | 270 | 21 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 18 | 8 | 0 | 1 | 1 | 1 | 23 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 13 | 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 Cahcoal is at