Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 231 days
Number of rainy days: 134 days
Look at detailed online map of Sinchã Fanca
* Weather data for Sinchã Fanca 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) | 36.8 | 38.5 | 40.0 | 40.8 | 40.9 | 39.1 | 34.3 | 33.3 | 33.2 | 33.8 | 35.6 | 34.2 |
| Average daytime temperature (°C) | 32.9 | 36.9 | 38.1 | 38.9 | 38.1 | 34.3 | 31.5 | 30.6 | 31.1 | 32.2 | 33.5 | 32.2 |
| Average temperature (°C) | 25.5 | 28.5 | 29.5 | 31.2 | 31.3 | 28.9 | 26.8 | 26.2 | 26.5 | 27.3 | 26.6 | 24.5 |
| Average night temperature (°C) | 19.4 | 21.1 | 21.6 | 24.3 | 26.0 | 25.0 | 23.9 | 23.5 | 23.4 | 23.6 | 20.4 | 17.8 |
| Absolute minimum temperature (°C) | 16.6 | 18.8 | 19.0 | 21.8 | 22.5 | 23.7 | 22.8 | 22.3 | 22.3 | 22.4 | 15.2 | 14.8 |
| 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 | 10.5 | 10.6 | 10.9 | 9.5 | 9.4 | 8.2 | 6.8 | 7.9 | 9.4 | 10.1 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 5 | 79 | 241 | 348 | 347 | 139 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 25 | 10 | 1 | 2 | 5 | 8 | 30 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 6 | 20 | 30 | 29 | 25 | 23 | 0 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinchã Fanca is at