Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Sinchã Salum
* Weather data for Sinchã Salum 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 | 39.1 | 40.6 | 41.3 | 40.7 | 38.7 | 34.1 | 33.6 | 33.0 | 33.6 | 35.8 | 35.8 |
| Average daytime temperature (°C) | 33.5 | 37.3 | 38.4 | 39.2 | 38.4 | 34.7 | 31.5 | 30.6 | 31.1 | 32.1 | 33.5 | 33.6 |
| Average temperature (°C) | 25.9 | 29.0 | 29.6 | 31.3 | 31.3 | 29.1 | 26.9 | 26.2 | 26.6 | 27.3 | 26.7 | 25.9 |
| Average night temperature (°C) | 19.7 | 21.5 | 21.4 | 24.2 | 25.9 | 25.1 | 24.1 | 23.5 | 23.5 | 23.7 | 20.6 | 19.4 |
| Absolute minimum temperature (°C) | 16.5 | 18.1 | 19.1 | 21.5 | 21.9 | 24.0 | 22.9 | 22.6 | 22.3 | 22.6 | 16.5 | 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 | 11.7 | 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) | 9.9 | 10.6 | 10.7 | 10.9 | 9.7 | 9.1 | 8.3 | 6.8 | 8.2 | 9.5 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 11 | 107 | 209 | 328 | 329 | 144 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 24 | 11 | 0 | 1 | 3 | 8 | 29 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 7 | 19 | 31 | 30 | 27 | 23 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinchã Salum is at