Average annual temperature is 16.6 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Eira do Chão
* Weather data for Eira do Chão 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) | 16.1 | 19.5 | 26.5 | 31.7 | 32.3 | 36.2 | 35.5 | 41.0 | 33.6 | 34.0 | 21.2 | 18.1 |
| Average daytime temperature (°C) | 13.1 | 15.1 | 18.4 | 24.1 | 24.6 | 27.9 | 30.0 | 32.6 | 25.8 | 24.1 | 17.2 | 14.1 |
| Average temperature (°C) | 9.1 | 10.0 | 13.1 | 17.4 | 18.6 | 21.5 | 22.2 | 24.3 | 20.2 | 19.3 | 13.6 | 9.9 |
| Average night temperature (°C) | 5.7 | 6.3 | 8.6 | 11.5 | 13.5 | 16.3 | 16.1 | 18.1 | 15.8 | 15.1 | 10.4 | 6.7 |
| Absolute minimum temperature (°C) | 1.2 | 1.2 | 1.1 | 7.2 | 10.9 | 13.1 | 14.1 | 14.0 | 12.1 | 9.1 | 4.6 | 1.9 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.8 | 8.8 | 8.9 | 11.1 | 11.2 | 12.3 | 12.9 | 12.3 | 9.6 | 6.8 | 6.6 | 6.6 |
| Precipitation (mm) | 100 | 12 | 52 | 18 | 62 | 85 | 1 | 0 | 80 | 197 | 122 | 45 |
| Sunny days | 17 | 22 | 14 | 23 | 17 | 13 | 28 | 29 | 14 | 12 | 13 | 17 |
| Rainy days | 14 | 6 | 17 | 7 | 14 | 17 | 3 | 2 | 16 | 19 | 17 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Eira do Chão during the most sunny months:
The largest precipitation sum in Eira do Chão is at