Average annual temperature is 11.5 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Romainho
* Weather data for Romainho 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) | 11.0 | 14.7 | 18.7 | 22.3 | 23.6 | 29.1 | 27.8 | 35.5 | 27.0 | 27.5 | 16.0 | 12.2 |
| Average daytime temperature (°C) | 7.7 | 9.8 | 11.8 | 17.0 | 18.9 | 22.3 | 24.1 | 26.4 | 20.6 | 17.9 | 11.9 | 8.0 |
| Average temperature (°C) | 3.9 | 4.2 | 7.6 | 11.1 | 13.2 | 17.0 | 18.1 | 19.8 | 15.6 | 14.0 | 8.7 | 4.5 |
| Average night temperature (°C) | 0.5 | 0.2 | 3.5 | 5.4 | 7.9 | 11.9 | 12.1 | 13.7 | 11.4 | 10.4 | 6.3 | 1.5 |
| Absolute minimum temperature (°C) | -4.0 | -4.1 | -4.8 | -0.9 | 3.2 | 9.1 | 6.1 | 9.3 | 7.3 | 4.8 | 1.1 | -3.7 |
| 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 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 9.0 | 6.9 | 10.0 | 11.7 | 12.3 | 13.0 | 12.2 | 9.8 | 5.5 | 4.1 | 4.8 |
| Precipitation (mm) | 247 | 8 | 147 | 50 | 88 | 100 | 10 | 2 | 133 | 423 | 385 | 231 |
| Sunny days | 14 | 20 | 11 | 19 | 16 | 10 | 25 | 27 | 12 | 12 | 10 | 14 |
| Rainy days | 17 | 8 | 20 | 11 | 15 | 20 | 6 | 4 | 18 | 19 | 20 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Romainho during the most sunny months:
The largest precipitation sum in Romainho is at