Average annual temperature is 17.9 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Arroyo de San Serván
* Weather data for Arroyo de San Serván 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) | 19.6 | 20.8 | 27.3 | 35.5 | 34.2 | 40.4 | 40.6 | 43.1 | 36.7 | 36.4 | 21.6 | 18.1 |
| Average daytime temperature (°C) | 13.0 | 15.5 | 20.5 | 26.5 | 26.3 | 31.4 | 35.7 | 36.7 | 29.1 | 26.4 | 17.8 | 13.2 |
| Average temperature (°C) | 7.8 | 9.0 | 13.8 | 18.9 | 20.0 | 24.9 | 27.6 | 28.6 | 22.4 | 20.4 | 13.0 | 8.3 |
| Average night temperature (°C) | 3.4 | 3.8 | 7.7 | 11.1 | 13.6 | 18.1 | 19.3 | 20.2 | 16.3 | 14.9 | 9.2 | 4.5 |
| Absolute minimum temperature (°C) | -2.4 | -0.9 | -2.1 | 6.2 | 10.6 | 13.0 | 16.1 | 16.0 | 10.8 | 8.7 | 1.8 | -0.8 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.0 | 9.1 | 8.9 | 11.7 | 11.4 | 12.4 | 13.1 | 12.6 | 9.9 | 7.9 | 6.4 | 5.7 |
| Precipitation (mm) | 27 | 7 | 18 | 6 | 23 | 27 | 0 | 0 | 35 | 108 | 41 | 22 |
| Sunny days | 18 | 21 | 20 | 23 | 20 | 19 | 31 | 31 | 17 | 13 | 17 | 18 |
| Rainy days | 13 | 7 | 11 | 7 | 11 | 11 | 0 | 0 | 13 | 18 | 13 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Arroyo de San Serván during the most sunny months:
The largest precipitation sum in Arroyo de San Serván is at