Average annual temperature is 27.9 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of Sinchã Buco
* Weather data for Sinchã Buco 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) | 38.4 | 39.8 | 41.2 | 41.6 | 40.6 | 38.9 | 33.8 | 33.7 | 32.9 | 33.6 | 35.7 | 34.8 |
| Average daytime temperature (°C) | 33.7 | 37.9 | 38.9 | 39.5 | 38.3 | 34.6 | 31.4 | 30.7 | 31.3 | 32.2 | 33.5 | 32.4 |
| Average temperature (°C) | 26.0 | 29.4 | 29.9 | 31.4 | 31.2 | 29.0 | 26.9 | 26.2 | 26.6 | 27.2 | 26.5 | 24.6 |
| Average night temperature (°C) | 19.7 | 22.1 | 21.9 | 24.4 | 25.9 | 25.1 | 24.0 | 23.6 | 23.6 | 23.7 | 20.3 | 17.9 |
| Absolute minimum temperature (°C) | 17.3 | 19.4 | 20.2 | 21.8 | 22.1 | 24.0 | 22.7 | 22.5 | 22.3 | 22.5 | 16.4 | 15.4 |
| 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) | 9.8 | 10.6 | 10.7 | 10.9 | 9.6 | 8.9 | 7.9 | 6.6 | 8.0 | 9.3 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 7 | 105 | 201 | 290 | 311 | 167 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 25 | 11 | 1 | 1 | 4 | 11 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 6 | 19 | 30 | 30 | 26 | 20 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinchã Buco is at