Average annual temperature is 27.8 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Dunane
* Weather data for Dunane 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) | 36.8 | 38.3 | 39.7 | 40.5 | 40.6 | 38.3 | 33.8 | 32.9 | 33.2 | 34.2 | 36.1 | 35.3 |
| Average daytime temperature (°C) | 33.2 | 36.4 | 37.6 | 38.4 | 37.6 | 33.7 | 31.1 | 30.5 | 31.0 | 32.3 | 34.4 | 33.1 |
| Average temperature (°C) | 25.4 | 28.2 | 29.8 | 31.4 | 31.5 | 28.8 | 26.7 | 26.2 | 26.4 | 27.4 | 27.2 | 25.1 |
| Average night temperature (°C) | 19.2 | 20.8 | 22.1 | 24.8 | 26.4 | 25.1 | 23.9 | 23.4 | 23.4 | 23.7 | 20.7 | 18.7 |
| Absolute minimum temperature (°C) | 16.3 | 18.6 | 19.5 | 22.9 | 23.4 | 23.8 | 22.7 | 22.2 | 22.4 | 22.4 | 16.7 | 15.1 |
| 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 | 11.7 | 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 | 10.6 | 9.6 | 8.8 | 7.9 | 7.2 | 8.1 | 9.3 | 10.4 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 15 | 114 | 222 | 340 | 344 | 118 | 0 | 5 |
| Sunny days | 31 | 28 | 31 | 30 | 21 | 9 | 2 | 1 | 2 | 12 | 29 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 10 | 21 | 29 | 30 | 28 | 19 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dunane is at