Average annual temperature is 15.7 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Boas Eiras
* Weather data for Boas Eiras 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) | 16.3 | 19.8 | 25.1 | 29.3 | 31.1 | 33.7 | 33.3 | 42.0 | 33.4 | 32.8 | 20.3 | 18.9 |
| Average daytime temperature (°C) | 12.9 | 14.8 | 17.8 | 22.7 | 24.0 | 26.3 | 27.8 | 30.8 | 25.4 | 23.4 | 17.0 | 13.6 |
| Average temperature (°C) | 8.6 | 9.0 | 12.5 | 15.8 | 17.9 | 20.4 | 20.9 | 22.9 | 19.5 | 18.2 | 13.3 | 9.1 |
| Average night temperature (°C) | 5.0 | 4.9 | 7.8 | 10.0 | 12.7 | 15.7 | 15.5 | 17.1 | 15.0 | 13.9 | 10.0 | 5.4 |
| Absolute minimum temperature (°C) | -0.8 | -0.5 | -0.2 | 5.3 | 9.0 | 12.5 | 13.1 | 12.8 | 9.9 | 8.8 | 4.2 | -1.5 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 6.4 | 8.9 | 8.7 | 10.4 | 10.9 | 12.0 | 12.4 | 12.0 | 9.8 | 6.6 | 6.0 | 6.2 |
| Precipitation (mm) | 202 | 15 | 101 | 23 | 70 | 90 | 3 | 0 | 117 | 264 | 160 | 64 |
| Sunny days | 15 | 19 | 13 | 20 | 15 | 13 | 27 | 30 | 12 | 12 | 12 | 12 |
| Rainy days | 16 | 9 | 18 | 10 | 16 | 17 | 4 | 1 | 18 | 19 | 18 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Boas Eiras during the most sunny months:
The largest precipitation sum in Boas Eiras is at