Average annual temperature is 12.6 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Rieiro
* Weather data for Rieiro Spain is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.7 | 17.0 | 19.9 | 22.5 | 25.4 | 30.0 | 26.1 | 35.5 | 29.0 | 29.4 | 17.2 | 15.1 |
| Average daytime temperature (°C) | 8.4 | 11.1 | 13.4 | 17.2 | 18.3 | 21.9 | 22.7 | 24.7 | 22.1 | 19.2 | 13.0 | 10.2 |
| Average temperature (°C) | 5.7 | 6.2 | 9.4 | 12.0 | 13.6 | 17.4 | 17.6 | 19.2 | 17.3 | 15.5 | 10.1 | 7.1 |
| Average night temperature (°C) | 3.2 | 2.4 | 6.3 | 7.6 | 9.5 | 13.6 | 13.1 | 14.7 | 13.6 | 12.2 | 7.8 | 4.3 |
| Absolute minimum temperature (°C) | -2.1 | -2.0 | -3.0 | 1.6 | 6.5 | 10.5 | 8.5 | 9.6 | 8.2 | 6.9 | 3.5 | -2.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.5 | 8.3 | 7.7 | 9.6 | 11.4 | 10.9 | 12.0 | 11.2 | 9.9 | 6.2 | 4.7 | 4.5 |
| Precipitation (mm) | 279 | 29 | 113 | 88 | 61 | 151 | 35 | 33 | 126 | 322 | 287 | 161 |
| Sunny days | 13 | 21 | 9 | 15 | 9 | 11 | 16 | 15 | 12 | 11 | 7 | 10 |
| Rainy days | 18 | 7 | 22 | 15 | 22 | 19 | 15 | 16 | 18 | 20 | 23 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rieiro during the most sunny months:
Months with the longest average daylight duration in Rieiro:
The largest precipitation sum in Rieiro is at