Average annual temperature is 14.3 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 114 days
Number of rainy days: 251 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) | 19.2 | 19.6 | 26.3 | 22.9 | 30.9 | 29.5 | 28.1 | 37.6 | 29.9 | 30.8 | 22.5 | 20.0 |
| Average daytime temperature (°C) | 10.8 | 12.0 | 16.6 | 16.9 | 18.0 | 22.3 | 21.9 | 23.5 | 24.3 | 22.6 | 16.3 | 13.6 |
| Average temperature (°C) | 7.5 | 7.4 | 12.0 | 12.8 | 14.4 | 18.9 | 18.8 | 19.8 | 19.7 | 17.7 | 12.6 | 9.7 |
| Average night temperature (°C) | 4.4 | 3.3 | 7.6 | 8.9 | 10.7 | 15.5 | 15.5 | 16.3 | 15.4 | 13.3 | 9.5 | 5.9 |
| Absolute minimum temperature (°C) | -1.4 | -1.8 | 1.1 | 2.9 | 7.8 | 12.3 | 12.6 | 11.1 | 9.5 | 7.3 | 2.6 | 0.2 |
| 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 | 9.0 |
| 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) | 4.4 | 6.8 | 8.2 | 8.9 | 9.7 | 9.1 | 7.8 | 8.7 | 9.3 | 6.7 | 5.2 | 5.6 |
| Precipitation (mm) | 287 | 74 | 60 | 62 | 159 | 183 | 90 | 89 | 81 | 167 | 187 | 115 |
| Sunny days | 9 | 16 | 14 | 9 | 3 | 5 | 3 | 10 | 15 | 12 | 5 | 13 |
| Rainy days | 22 | 12 | 17 | 21 | 28 | 25 | 28 | 21 | 15 | 19 | 25 | 18 |
| Snow days | 0 | 0 | 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