Average annual temperature is 5.4 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -29.4 °C
Number of sunny days: 207 days
Number of rainy days: 110 days
Number of snow days: 48 days
Look at detailed online map of Isabel
* Weather data for Isabel 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) | 1.2 | 3.1 | 0.5 | 12.5 | 27.9 | 32.5 | 31.7 | 32.1 | 31.5 | 28.0 | 10.2 | 8.9 |
| Average daytime temperature (°C) | -7.5 | -5.1 | -6.2 | 4.3 | 22.0 | 26.2 | 25.3 | 25.5 | 22.4 | 11.2 | 3.5 | 1.6 |
| Average temperature (°C) | -11.0 | -10.3 | -10.2 | -0.1 | 15.3 | 20.8 | 19.3 | 20.1 | 16.7 | 6.4 | -0.6 | -2.5 |
| Average night temperature (°C) | -14.2 | -14.9 | -13.6 | -3.8 | 9.3 | 15.6 | 14.4 | 15.7 | 12.2 | 2.8 | -3.8 | -5.6 |
| Absolute minimum temperature (°C) | -27.4 | -29.4 | -20.7 | -14.8 | -1.5 | 9.8 | 9.9 | 9.8 | 6.8 | -13.7 | -12.7 | -12.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.4 | 7.1 | 8.0 | 8.3 | 11.8 | 12.4 | 13.0 | 9.9 | 9.4 | 6.8 | 5.9 | 5.7 |
| Precipitation (mm) | 7 | 10 | 34 | 64 | 65 | 93 | 46 | 59 | 70 | 51 | 6 | 12 |
| Sunny days | 24 | 16 | 15 | 13 | 17 | 14 | 13 | 17 | 16 | 17 | 20 | 25 |
| Rainy days | 2 | 3 | 1 | 10 | 14 | 16 | 18 | 14 | 14 | 11 | 4 | 3 |
| Snow days | 5 | 9 | 15 | 7 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 3 |
The best time to visit Isabel during the most sunny months:
Months with the longest average daylight duration in Isabel:
The largest precipitation sum in Isabel is at