Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 232 days
Number of rainy days: 133 days
Look at detailed online map of Sinchã Samba Jau
* Weather data for Sinchã Samba Jau 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 | 39.2 | 40.8 | 41.3 | 41.4 | 40.1 | 34.3 | 33.6 | 33.4 | 33.9 | 34.9 | 34.7 |
| Average daytime temperature (°C) | 33.6 | 37.4 | 38.6 | 39.3 | 38.5 | 34.6 | 31.6 | 30.8 | 31.2 | 32.3 | 33.3 | 32.5 |
| Average temperature (°C) | 25.8 | 29.0 | 30.2 | 31.7 | 31.8 | 29.3 | 27.0 | 26.5 | 26.6 | 27.4 | 26.6 | 24.8 |
| Average night temperature (°C) | 19.2 | 21.3 | 22.2 | 24.7 | 26.5 | 25.3 | 24.2 | 23.8 | 23.7 | 23.9 | 20.6 | 18.2 |
| Absolute minimum temperature (°C) | 16.2 | 18.9 | 20.0 | 22.4 | 23.2 | 24.3 | 23.1 | 22.5 | 22.7 | 22.7 | 16.1 | 15.2 |
| 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 | 10.5 | 10.6 | 10.8 | 9.4 | 9.2 | 8.0 | 7.4 | 8.1 | 9.3 | 10.2 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 100 | 194 | 330 | 392 | 173 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 23 | 12 | 1 | 1 | 4 | 11 | 30 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 8 | 18 | 30 | 30 | 26 | 20 | 0 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinchã Samba Jau is at