Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of Sumacunda
* Weather data for Sumacunda 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) | 38.4 | 39.6 | 40.9 | 41.3 | 40.9 | 40.0 | 34.3 | 33.0 | 32.6 | 33.5 | 35.5 | 34.7 |
| Average daytime temperature (°C) | 34.0 | 37.4 | 38.6 | 39.2 | 38.3 | 34.5 | 31.3 | 30.4 | 30.7 | 31.7 | 33.2 | 32.7 |
| Average temperature (°C) | 26.3 | 29.2 | 30.2 | 31.7 | 31.8 | 29.2 | 26.8 | 26.2 | 26.4 | 27.1 | 26.5 | 25.1 |
| Average night temperature (°C) | 19.6 | 21.4 | 22.2 | 24.6 | 26.5 | 25.3 | 24.0 | 23.6 | 23.5 | 23.7 | 20.4 | 18.6 |
| Absolute minimum temperature (°C) | 16.4 | 19.1 | 19.7 | 22.6 | 23.1 | 24.0 | 22.4 | 22.6 | 22.6 | 22.5 | 16.2 | 15.7 |
| 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 | 10.4 | 10.6 | 10.7 | 9.7 | 9.0 | 8.3 | 7.5 | 8.4 | 9.3 | 10.2 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 13 | 108 | 238 | 406 | 371 | 172 | 3 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 21 | 10 | 1 | 2 | 1 | 6 | 28 | 30 |
| Rainy days | 0 | 0 | 0 | 1 | 10 | 20 | 30 | 29 | 29 | 25 | 2 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumacunda is at