Average annual temperature is 27.6 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of Chacali
* Weather data for Chacali 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) | 38.1 | 40.1 | 41.1 | 41.1 | 39.1 | 37.1 | 33.2 | 33.0 | 33.2 | 34.1 | 35.4 | 35.7 |
| Average daytime temperature (°C) | 33.7 | 37.3 | 37.3 | 38.1 | 35.8 | 32.9 | 30.5 | 29.9 | 31.0 | 31.9 | 33.3 | 33.4 |
| Average temperature (°C) | 25.9 | 28.9 | 29.0 | 30.4 | 29.9 | 28.5 | 26.5 | 26.1 | 26.5 | 27.1 | 27.2 | 25.8 |
| Average night temperature (°C) | 19.9 | 22.3 | 23.1 | 24.9 | 26.1 | 25.6 | 24.0 | 23.9 | 24.0 | 24.2 | 22.4 | 19.9 |
| Absolute minimum temperature (°C) | 18.2 | 19.6 | 21.5 | 23.5 | 23.5 | 23.8 | 23.0 | 22.6 | 22.8 | 22.6 | 19.1 | 17.4 |
| 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 | 11.8 | 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 | 10.5 | 10.6 | 11.0 | 9.2 | 8.8 | 7.8 | 7.2 | 8.1 | 8.9 | 10.2 | 9.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 5 | 112 | 312 | 356 | 338 | 186 | 7 | 0 |
| Sunny days | 30 | 28 | 30 | 29 | 19 | 9 | 1 | 1 | 1 | 3 | 26 | 30 |
| Rainy days | 1 | 0 | 1 | 1 | 12 | 21 | 30 | 30 | 29 | 28 | 4 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chacali is at