Average annual temperature is 27.6 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Sinchã Sêlu
* Weather data for Sinchã Sêlu 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) | 37.5 | 38.9 | 40.1 | 40.6 | 39.8 | 38.3 | 33.5 | 32.8 | 32.5 | 33.5 | 36.0 | 35.0 |
| Average daytime temperature (°C) | 33.4 | 36.7 | 37.7 | 38.5 | 37.3 | 33.7 | 30.9 | 30.3 | 30.7 | 31.9 | 34.1 | 32.8 |
| Average temperature (°C) | 25.1 | 28.3 | 29.6 | 31.3 | 31.2 | 28.7 | 26.5 | 26.0 | 26.2 | 27.1 | 27.0 | 24.5 |
| Average night temperature (°C) | 18.3 | 20.5 | 21.8 | 24.5 | 26.2 | 25.1 | 23.7 | 23.4 | 23.3 | 23.6 | 20.6 | 18.0 |
| Absolute minimum temperature (°C) | 15.7 | 18.3 | 19.5 | 22.4 | 23.3 | 23.9 | 22.9 | 22.2 | 22.4 | 22.6 | 16.8 | 14.9 |
| 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 | 11.7 | 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) | 10.1 | 10.3 | 10.5 | 10.7 | 9.7 | 9.0 | 8.0 | 7.6 | 8.1 | 9.3 | 10.4 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 11 | 113 | 229 | 370 | 379 | 122 | 0 | 3 |
| Sunny days | 31 | 28 | 31 | 29 | 21 | 9 | 2 | 1 | 1 | 10 | 28 | 30 |
| Rainy days | 0 | 0 | 0 | 1 | 10 | 21 | 29 | 30 | 29 | 21 | 2 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinchã Sêlu is at