Average annual temperature is 16.4 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -13.3 °C
Number of sunny days: 236 days
Number of rainy days: 127 days
Number of snow days: 2 days
Look at detailed online map of Isabella
* Weather data for Isabella 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) | 19.4 | 23.0 | 27.8 | 32.5 | 32.9 | 38.4 | 38.3 | 40.2 | 38.2 | 31.4 | 26.5 | 19.9 |
| Average daytime temperature (°C) | 11.4 | 13.0 | 17.3 | 23.7 | 26.4 | 30.7 | 34.1 | 34.8 | 31.1 | 23.2 | 16.5 | 12.3 |
| Average temperature (°C) | 4.9 | 5.6 | 10.0 | 15.7 | 20.3 | 24.6 | 28.0 | 28.5 | 24.8 | 17.1 | 10.0 | 6.9 |
| Average night temperature (°C) | 0.0 | 0.3 | 4.1 | 9.4 | 15.1 | 19.2 | 22.6 | 22.7 | 19.5 | 11.9 | 5.1 | 2.8 |
| Absolute minimum temperature (°C) | -13.3 | -8.6 | -7.0 | 2.1 | 4.9 | 15.1 | 17.0 | 16.5 | 14.1 | -1.7 | -5.1 | -3.7 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 7.9 | 8.9 | 9.9 | 10.6 | 11.1 | 12.0 | 12.4 | 10.3 | 8.7 | 7.5 | 7.1 |
| Precipitation (mm) | 25 | 21 | 16 | 68 | 90 | 161 | 79 | 51 | 59 | 42 | 38 | 42 |
| Sunny days | 24 | 19 | 23 | 19 | 12 | 11 | 17 | 23 | 21 | 22 | 24 | 21 |
| Rainy days | 7 | 9 | 8 | 11 | 19 | 19 | 14 | 8 | 9 | 9 | 5 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Isabella during the most sunny months:
The largest precipitation sum in Isabella is at