Average annual temperature is 9.9 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 154 days
Number of rainy days: 205 days
Number of snow days: 6 days
Look at detailed online map of San Julián
* Weather data for San Julián 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) | 8.9 | 12.7 | 17.3 | 19.3 | 21.5 | 25.9 | 24.9 | 32.3 | 24.9 | 25.7 | 15.0 | 13.4 |
| Average daytime temperature (°C) | 5.2 | 8.0 | 10.0 | 14.5 | 15.5 | 19.2 | 20.5 | 22.7 | 18.6 | 15.8 | 10.2 | 7.5 |
| Average temperature (°C) | 2.2 | 3.3 | 6.1 | 9.8 | 10.6 | 14.7 | 15.5 | 17.3 | 14.2 | 12.6 | 7.2 | 4.7 |
| Average night temperature (°C) | -0.8 | -0.8 | 2.6 | 5.2 | 5.6 | 10.2 | 10.2 | 12.1 | 10.0 | 9.2 | 4.4 | 1.7 |
| Absolute minimum temperature (°C) | -4.9 | -6.0 | -6.0 | -0.5 | 0.6 | 6.0 | 5.4 | 7.8 | 3.7 | 3.0 | 0.6 | -2.3 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 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) | 4.8 | 8.7 | 7.2 | 10.0 | 11.7 | 11.9 | 13.3 | 11.4 | 10.1 | 5.8 | 4.1 | 4.4 |
| Precipitation (mm) | 327 | 25 | 118 | 62 | 87 | 153 | 16 | 34 | 130 | 326 | 342 | 136 |
| Sunny days | 12 | 22 | 8 | 17 | 8 | 8 | 19 | 19 | 11 | 12 | 7 | 11 |
| Rainy days | 16 | 4 | 22 | 13 | 23 | 22 | 12 | 12 | 19 | 19 | 23 | 20 |
| Snow days | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Julián during the most sunny months:
Months with the longest average daylight duration in San Julián:
The largest precipitation sum in San Julián is at