Average annual temperature is 15.6 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 202 days
Number of rainy days: 163 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) | 15.8 | 19.3 | 23.8 | 28.1 | 29.8 | 33.8 | 33.5 | 41.0 | 32.6 | 32.5 | 20.6 | 18.1 |
| Average daytime temperature (°C) | 12.3 | 14.5 | 16.9 | 21.9 | 23.4 | 26.4 | 28.8 | 31.3 | 25.0 | 22.7 | 16.6 | 13.2 |
| Average temperature (°C) | 7.9 | 8.2 | 12.2 | 15.5 | 17.5 | 20.8 | 21.9 | 23.8 | 19.5 | 18.2 | 13.0 | 8.8 |
| Average night temperature (°C) | 3.9 | 3.3 | 8.0 | 9.7 | 11.8 | 15.6 | 15.3 | 16.9 | 14.8 | 14.3 | 10.0 | 5.2 |
| Absolute minimum temperature (°C) | -1.5 | -1.6 | -1.0 | 4.5 | 7.0 | 12.4 | 10.4 | 11.0 | 9.0 | 8.0 | 3.8 | -1.2 |
| 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 | 14.5 | 15.0 | 14.8 | 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) | 6.0 | 9.0 | 7.9 | 10.3 | 11.3 | 12.4 | 12.9 | 12.3 | 9.2 | 5.7 | 5.1 | 5.6 |
| Precipitation (mm) | 217 | 6 | 94 | 26 | 100 | 101 | 4 | 1 | 133 | 280 | 204 | 111 |
| Sunny days | 15 | 20 | 13 | 20 | 17 | 13 | 26 | 30 | 13 | 12 | 10 | 13 |
| Rainy days | 16 | 8 | 18 | 10 | 14 | 17 | 5 | 1 | 17 | 19 | 20 | 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