Average annual temperature is 13.0 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 153 days
Number of rainy days: 210 days
Number of snow days: 2 days
Look at detailed online map of Río
* Weather data for Río 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) | 12.6 | 17.2 | 20.2 | 23.3 | 26.3 | 30.5 | 26.9 | 36.2 | 29.1 | 29.9 | 18.2 | 16.1 |
| Average daytime temperature (°C) | 9.1 | 11.6 | 13.9 | 18.0 | 19.6 | 22.8 | 23.8 | 25.8 | 22.6 | 19.9 | 13.9 | 10.5 |
| Average temperature (°C) | 6.1 | 5.9 | 9.8 | 12.3 | 14.3 | 17.8 | 18.3 | 19.8 | 17.5 | 15.9 | 10.8 | 7.1 |
| Average night temperature (°C) | 3.5 | 1.8 | 6.4 | 7.4 | 9.8 | 13.7 | 13.5 | 14.9 | 13.6 | 12.5 | 8.2 | 4.1 |
| Absolute minimum temperature (°C) | -3.3 | -2.0 | -3.3 | 1.4 | 6.0 | 10.6 | 10.1 | 9.5 | 8.1 | 7.7 | 3.7 | -3.5 |
| 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 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 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 | 9.0 |
| Sunshine mean duration (h) | 4.9 | 8.6 | 7.9 | 10.1 | 11.5 | 11.7 | 12.0 | 11.1 | 10.1 | 6.4 | 4.9 | 4.7 |
| Precipitation (mm) | 233 | 19 | 93 | 59 | 69 | 149 | 16 | 19 | 93 | 272 | 207 | 123 |
| Sunny days | 11 | 19 | 8 | 17 | 9 | 10 | 18 | 19 | 12 | 11 | 7 | 12 |
| Rainy days | 20 | 7 | 23 | 13 | 22 | 20 | 13 | 12 | 18 | 20 | 23 | 19 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Río during the most sunny months:
Months with the longest average daylight duration in Río:
The largest precipitation sum in Río is at