Average annual temperature is 27.4 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of Cantumane
* Weather data for Cantumane 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) | 38.9 | 39.7 | 40.7 | 40.4 | 37.2 | 35.9 | 33.2 | 31.9 | 32.3 | 33.2 | 36.1 | 36.0 |
| Average daytime temperature (°C) | 34.8 | 37.3 | 36.0 | 36.5 | 34.5 | 32.1 | 29.7 | 29.6 | 30.6 | 31.5 | 33.3 | 33.9 |
| Average temperature (°C) | 26.5 | 28.3 | 27.8 | 29.1 | 29.1 | 28.0 | 26.3 | 26.1 | 26.5 | 27.0 | 27.7 | 26.5 |
| Average night temperature (°C) | 20.4 | 21.9 | 22.5 | 24.3 | 25.6 | 25.3 | 23.9 | 24.0 | 24.1 | 24.3 | 23.5 | 21.1 |
| Absolute minimum temperature (°C) | 17.9 | 20.1 | 20.4 | 22.9 | 23.6 | 24.1 | 22.6 | 22.9 | 23.1 | 23.4 | 19.9 | 17.9 |
| 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) | 9.8 | 10.4 | 10.7 | 11.0 | 9.3 | 8.5 | 7.5 | 6.5 | 7.6 | 8.5 | 10.1 | 9.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 30 | 122 | 433 | 448 | 319 | 252 | 17 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 19 | 8 | 0 | 1 | 1 | 1 | 22 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 12 | 22 | 31 | 30 | 29 | 30 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cantumane is at