Average annual temperature is 12.9 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -17.8 °C
Number of sunny days: 213 days
Number of rainy days: 135 days
Number of snow days: 17 days
Look at detailed online map of Julian
* Weather data for Julian United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.8 | 16.7 | 22.8 | 29.9 | 31.3 | 34.5 | 36.1 | 37.5 | 34.9 | 33.1 | 21.7 | 16.6 |
| Average daytime temperature (°C) | 3.4 | 7.6 | 10.3 | 20.1 | 26.5 | 30.0 | 29.2 | 30.0 | 28.3 | 19.9 | 12.7 | 7.6 |
| Average temperature (°C) | -1.1 | 0.4 | 3.9 | 12.5 | 19.5 | 23.9 | 24.1 | 24.7 | 22.2 | 14.4 | 6.8 | 3.1 |
| Average night temperature (°C) | -4.4 | -4.6 | -0.6 | 6.3 | 13.3 | 18.0 | 19.7 | 20.2 | 16.8 | 9.8 | 2.0 | -0.6 |
| Absolute minimum temperature (°C) | -15.3 | -17.8 | -10.3 | -4.6 | 4.1 | 11.5 | 14.4 | 13.5 | 11.0 | -4.4 | -6.7 | -5.5 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 6.1 | 7.7 | 7.9 | 9.9 | 11.6 | 13.0 | 11.3 | 11.2 | 10.9 | 8.0 | 6.9 | 5.5 |
| Precipitation (mm) | 34 | 77 | 33 | 31 | 79 | 84 | 86 | 44 | 22 | 26 | 14 | 57 |
| Sunny days | 19 | 19 | 19 | 21 | 16 | 16 | 9 | 15 | 22 | 16 | 22 | 19 |
| Rainy days | 5 | 7 | 11 | 8 | 15 | 14 | 22 | 16 | 8 | 14 | 7 | 8 |
| Snow days | 7 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 |
The best time to visit Julian during the most sunny months:
The largest precipitation sum in Julian is at