Average annual temperature is 13.3 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 219 days
Number of rainy days: 129 days
Number of snow days: 17 days
Look at detailed online map of Johnson
* Weather data for Johnson 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) | 11.2 | 16.7 | 23.5 | 30.1 | 31.6 | 35.3 | 36.7 | 37.7 | 35.3 | 33.1 | 22.4 | 16.8 |
| Average daytime temperature (°C) | 3.7 | 8.0 | 10.6 | 20.3 | 26.7 | 30.5 | 29.6 | 30.4 | 28.5 | 20.1 | 13.0 | 7.9 |
| Average temperature (°C) | -0.7 | 0.8 | 4.2 | 12.8 | 19.9 | 24.3 | 24.5 | 25.0 | 22.5 | 14.6 | 7.1 | 3.4 |
| Average night temperature (°C) | -4.1 | -4.0 | -0.4 | 6.7 | 13.7 | 18.4 | 20.0 | 20.5 | 17.3 | 10.0 | 2.5 | -0.3 |
| Absolute minimum temperature (°C) | -15.2 | -17.3 | -10.2 | -4.3 | 4.3 | 11.6 | 14.5 | 13.5 | 11.1 | -4.4 | -5.9 | -5.1 |
| 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 | 7.8 | 7.9 | 9.9 | 11.5 | 12.9 | 11.4 | 11.3 | 10.7 | 7.8 | 7.0 | 5.5 |
| Precipitation (mm) | 31 | 72 | 30 | 32 | 79 | 63 | 78 | 44 | 13 | 28 | 14 | 57 |
| Sunny days | 19 | 20 | 20 | 20 | 17 | 16 | 10 | 15 | 22 | 17 | 23 | 20 |
| Rainy days | 5 | 5 | 10 | 9 | 14 | 14 | 21 | 16 | 8 | 13 | 5 | 9 |
| Snow days | 7 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Johnson during the most sunny months:
The largest precipitation sum in Johnson is at