Average annual temperature is 27.6 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Passe
* Weather data for Passe 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) | 38.7 | 40.1 | 41.4 | 41.5 | 39.8 | 40.1 | 33.9 | 32.8 | 33.2 | 33.9 | 35.2 | 35.3 |
| Average daytime temperature (°C) | 33.7 | 37.4 | 38.2 | 38.7 | 37.7 | 34.5 | 30.9 | 30.2 | 31.2 | 32.1 | 33.2 | 33.1 |
| Average temperature (°C) | 25.6 | 28.7 | 28.7 | 30.3 | 30.3 | 28.9 | 26.7 | 26.1 | 26.7 | 27.3 | 26.8 | 25.3 |
| Average night temperature (°C) | 19.4 | 21.8 | 21.6 | 23.9 | 25.3 | 25.4 | 24.1 | 23.8 | 23.9 | 24.1 | 21.5 | 19.2 |
| Absolute minimum temperature (°C) | 16.9 | 20.0 | 20.3 | 21.5 | 21.8 | 23.6 | 22.7 | 22.5 | 22.7 | 22.9 | 17.1 | 16.7 |
| 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 | 10.7 | 10.8 | 10.9 | 9.7 | 9.3 | 8.0 | 6.3 | 8.0 | 9.0 | 10.2 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 80 | 223 | 360 | 258 | 170 | 3 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 25 | 11 | 0 | 1 | 2 | 11 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 6 | 19 | 31 | 30 | 28 | 20 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Passe is at