Average annual temperature is 11.5 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -19.4 °C
Number of sunny days: 151 days
Number of rainy days: 203 days
Number of snow days: 11 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) | 17.7 | 15.9 | 16.9 | 31.7 | 30.1 | 34.5 | 32.7 | 30.9 | 33.3 | 27.3 | 19.2 | 15.0 |
| Average daytime temperature (°C) | 7.0 | 7.1 | 9.4 | 18.2 | 21.9 | 25.4 | 29.0 | 26.6 | 23.0 | 18.6 | 10.0 | 7.9 |
| Average temperature (°C) | 3.0 | 1.5 | 3.5 | 11.3 | 14.7 | 19.2 | 23.2 | 21.2 | 18.0 | 13.1 | 4.7 | 3.5 |
| Average night temperature (°C) | -0.3 | -2.9 | -1.2 | 5.7 | 7.7 | 13.9 | 18.3 | 16.7 | 14.0 | 9.0 | 0.6 | 0.2 |
| Absolute minimum temperature (°C) | -5.4 | -19.4 | -7.5 | -2.4 | 2.3 | 8.9 | 12.7 | 11.9 | 7.4 | 3.2 | -5.4 | -6.6 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 4.8 | 6.2 | 7.2 | 8.5 | 12.0 | 10.5 | 11.6 | 9.8 | 8.0 | 7.7 | 7.5 | 4.5 |
| Precipitation (mm) | 115 | 45 | 92 | 109 | 42 | 91 | 132 | 122 | 179 | 104 | 66 | 194 |
| Sunny days | 12 | 14 | 9 | 16 | 20 | 9 | 4 | 8 | 12 | 15 | 16 | 16 |
| Rainy days | 17 | 11 | 20 | 14 | 11 | 21 | 27 | 23 | 18 | 16 | 13 | 12 |
| Snow days | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Johnson during the most sunny months:
The largest precipitation sum in Johnson is at