Average annual temperature is 27.5 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 208 days
Number of rainy days: 157 days
Look at detailed online map of Sinchã Seluel
* Weather data for Sinchã Seluel 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) | 37.8 | 39.9 | 41.3 | 41.1 | 39.5 | 37.3 | 33.3 | 33.2 | 33.4 | 34.1 | 35.5 | 34.9 |
| Average daytime temperature (°C) | 34.0 | 37.6 | 37.8 | 38.5 | 36.1 | 33.3 | 30.8 | 30.1 | 31.2 | 32.0 | 33.4 | 32.9 |
| Average temperature (°C) | 25.8 | 28.8 | 29.1 | 30.5 | 30.0 | 28.4 | 26.4 | 26.0 | 26.4 | 27.0 | 26.9 | 25.1 |
| Average night temperature (°C) | 19.3 | 21.6 | 22.5 | 24.4 | 25.8 | 25.2 | 23.8 | 23.7 | 23.7 | 24.0 | 21.7 | 19.0 |
| Absolute minimum temperature (°C) | 17.4 | 18.7 | 20.3 | 23.0 | 23.0 | 23.4 | 22.7 | 22.7 | 22.6 | 22.7 | 17.9 | 16.3 |
| 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) | 10.0 | 10.5 | 10.6 | 11.0 | 9.0 | 8.7 | 7.8 | 7.0 | 8.0 | 8.8 | 10.1 | 9.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 5 | 111 | 303 | 378 | 329 | 210 | 7 | 0 |
| Sunny days | 30 | 28 | 31 | 29 | 21 | 10 | 1 | 1 | 0 | 2 | 25 | 30 |
| Rainy days | 1 | 0 | 0 | 1 | 10 | 20 | 30 | 30 | 30 | 29 | 5 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinchã Seluel is at