Average annual temperature is 15.5 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 204 days
Number of rainy days: 161 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) | 15.5 | 18.4 | 23.3 | 28.9 | 29.6 | 34.0 | 33.7 | 41.0 | 32.2 | 32.7 | 19.7 | 17.3 |
| Average daytime temperature (°C) | 11.7 | 13.5 | 16.5 | 21.9 | 23.5 | 26.3 | 29.5 | 31.9 | 24.4 | 22.3 | 15.8 | 12.1 |
| Average temperature (°C) | 7.7 | 8.4 | 11.8 | 15.4 | 17.6 | 20.7 | 22.0 | 24.1 | 19.1 | 17.8 | 12.4 | 8.3 |
| Average night temperature (°C) | 4.1 | 4.4 | 7.7 | 9.6 | 12.2 | 15.6 | 15.3 | 17.2 | 14.7 | 13.8 | 9.5 | 5.0 |
| Absolute minimum temperature (°C) | -1.6 | -1.0 | 0.0 | 4.7 | 10.0 | 11.6 | 11.1 | 11.2 | 8.5 | 8.0 | 4.9 | -0.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 8.9 | 8.2 | 10.5 | 11.3 | 12.4 | 13.0 | 12.3 | 9.4 | 6.1 | 5.7 | 5.9 |
| Precipitation (mm) | 162 | 11 | 96 | 25 | 121 | 97 | 2 | 0 | 151 | 300 | 205 | 81 |
| Sunny days | 16 | 19 | 13 | 20 | 16 | 14 | 26 | 30 | 14 | 12 | 11 | 13 |
| Rainy days | 15 | 9 | 18 | 10 | 15 | 16 | 5 | 1 | 16 | 19 | 19 | 18 |
| 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