Average annual temperature is 12.5 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 199 days
Number of rainy days: 166 days
Look at detailed online map of Passos
* Weather data for Passos Portugal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.3 | 16.2 | 20.5 | 25.2 | 26.1 | 31.3 | 30.9 | 37.2 | 27.6 | 28.2 | 16.7 | 13.2 |
| Average daytime temperature (°C) | 8.0 | 10.9 | 13.2 | 19.2 | 20.6 | 23.8 | 26.8 | 28.8 | 22.1 | 18.9 | 12.7 | 7.9 |
| Average temperature (°C) | 4.0 | 5.0 | 8.4 | 12.6 | 14.6 | 18.3 | 20.2 | 21.7 | 16.7 | 14.6 | 9.1 | 4.5 |
| Average night temperature (°C) | 0.4 | 0.3 | 4.3 | 6.4 | 8.6 | 12.9 | 13.4 | 14.7 | 11.9 | 10.6 | 6.3 | 1.4 |
| Absolute minimum temperature (°C) | -4.7 | -5.6 | -4.9 | 0.0 | 4.8 | 10.0 | 9.5 | 10.6 | 6.3 | 4.9 | -0.2 | -3.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 9.1 | 7.8 | 10.6 | 12.2 | 12.8 | 13.4 | 12.4 | 10.2 | 6.4 | 5.2 | 5.1 |
| Precipitation (mm) | 139 | 20 | 72 | 30 | 71 | 150 | 5 | 1 | 97 | 266 | 172 | 94 |
| Sunny days | 17 | 20 | 11 | 20 | 15 | 11 | 24 | 29 | 14 | 12 | 11 | 15 |
| Rainy days | 14 | 8 | 20 | 10 | 16 | 19 | 7 | 2 | 16 | 19 | 19 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Passos during the most sunny months:
The largest precipitation sum in Passos is at