Average annual temperature is 27.4 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 208 days
Number of rainy days: 157 days
Look at detailed online map of Mangai
* Weather data for Mangai 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) | 37.0 | 38.6 | 39.4 | 40.1 | 38.8 | 36.5 | 32.9 | 32.8 | 33.2 | 33.9 | 35.4 | 36.3 |
| Average daytime temperature (°C) | 33.1 | 36.2 | 36.5 | 37.3 | 35.5 | 32.9 | 30.6 | 30.0 | 31.1 | 31.9 | 33.3 | 33.6 |
| Average temperature (°C) | 25.3 | 27.9 | 28.4 | 29.9 | 29.7 | 28.4 | 26.5 | 26.1 | 26.6 | 27.1 | 27.2 | 26.0 |
| Average night temperature (°C) | 19.7 | 21.4 | 22.5 | 24.3 | 25.8 | 25.5 | 24.0 | 23.9 | 24.0 | 24.3 | 22.5 | 20.2 |
| Absolute minimum temperature (°C) | 17.9 | 18.6 | 21.2 | 22.3 | 23.2 | 24.0 | 23.1 | 22.5 | 22.9 | 23.3 | 19.4 | 17.6 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 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 | 11.0 | 9.1 | 8.9 | 7.6 | 7.1 | 8.2 | 8.6 | 10.1 | 9.7 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 6 | 111 | 323 | 380 | 307 | 222 | 15 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 22 | 8 | 1 | 1 | 1 | 3 | 24 | 30 |
| Rainy days | 0 | 0 | 1 | 1 | 9 | 22 | 30 | 30 | 29 | 28 | 6 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mangai is at