Average annual temperature is 15.7 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 209 days
Number of rainy days: 156 days
Look at detailed online map of Chan
* Weather data for Chan 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) | 17.1 | 18.5 | 25.0 | 29.4 | 31.2 | 32.6 | 29.3 | 39.5 | 33.0 | 33.8 | 20.6 | 18.0 |
| Average daytime temperature (°C) | 12.9 | 14.2 | 17.2 | 22.1 | 22.5 | 25.2 | 25.4 | 28.4 | 24.3 | 23.6 | 17.5 | 13.8 |
| Average temperature (°C) | 9.4 | 9.3 | 12.6 | 15.9 | 17.2 | 19.7 | 19.9 | 21.7 | 19.2 | 18.8 | 14.2 | 10.3 |
| Average night temperature (°C) | 6.4 | 5.6 | 9.1 | 11.3 | 13.0 | 15.6 | 15.8 | 17.1 | 15.7 | 15.4 | 11.5 | 7.4 |
| Absolute minimum temperature (°C) | 1.1 | 2.2 | 2.2 | 7.9 | 10.4 | 12.8 | 14.5 | 14.4 | 12.9 | 11.1 | 6.6 | 3.5 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.3 | 9.1 | 9.1 | 10.9 | 12.1 | 12.7 | 13.0 | 12.0 | 10.0 | 7.7 | 7.3 | 6.3 |
| Precipitation (mm) | 67 | 28 | 42 | 18 | 14 | 33 | 2 | 2 | 57 | 109 | 79 | 41 |
| Sunny days | 16 | 14 | 17 | 24 | 16 | 16 | 24 | 27 | 11 | 12 | 14 | 18 |
| Rainy days | 15 | 14 | 14 | 6 | 15 | 14 | 7 | 4 | 19 | 19 | 16 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chan during the most sunny months:
The largest precipitation sum in Chan is at