Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of Sinchã Pulo Seidi
* Weather data for Sinchã Pulo Seidi 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) | 37.9 | 39.4 | 41.0 | 41.8 | 40.9 | 39.1 | 34.9 | 33.7 | 32.7 | 33.5 | 35.5 | 36.0 |
| Average daytime temperature (°C) | 33.5 | 37.3 | 38.5 | 39.4 | 38.5 | 34.7 | 31.6 | 30.5 | 31.0 | 31.9 | 33.1 | 33.9 |
| Average temperature (°C) | 25.5 | 29.0 | 29.8 | 31.5 | 31.5 | 29.2 | 27.2 | 26.3 | 26.6 | 27.3 | 26.5 | 25.8 |
| Average night temperature (°C) | 19.2 | 21.4 | 21.4 | 24.4 | 25.9 | 25.3 | 24.2 | 23.7 | 23.7 | 23.9 | 20.5 | 19.0 |
| Absolute minimum temperature (°C) | 15.9 | 18.7 | 19.2 | 21.6 | 22.0 | 24.2 | 23.0 | 22.8 | 22.5 | 23.0 | 16.0 | 16.4 |
| 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 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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 | 9.9 | 9.3 | 8.5 | 7.1 | 8.4 | 9.5 | 10.2 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 11 | 95 | 219 | 324 | 290 | 118 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 27 | 10 | 2 | 2 | 1 | 12 | 29 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 4 | 20 | 29 | 29 | 29 | 19 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinchã Pulo Seidi is at