Average annual temperature is 13.8 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -16.4 °C
Number of sunny days: 251 days
Number of rainy days: 100 days
Number of snow days: 14 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) | 18.9 | 23.0 | 26.7 | 31.5 | 32.8 | 37.1 | 37.9 | 38.7 | 37.7 | 31.2 | 26.7 | 22.2 |
| Average daytime temperature (°C) | 8.0 | 12.4 | 15.3 | 21.7 | 25.5 | 28.0 | 33.0 | 33.0 | 30.0 | 21.9 | 15.5 | 10.6 |
| Average temperature (°C) | 1.2 | 2.8 | 6.9 | 13.2 | 18.5 | 21.5 | 25.7 | 26.1 | 23.0 | 14.5 | 8.0 | 3.8 |
| Average night temperature (°C) | -3.6 | -3.5 | 0.6 | 6.7 | 12.8 | 16.0 | 19.3 | 19.9 | 17.0 | 8.0 | 2.4 | -0.9 |
| Absolute minimum temperature (°C) | -16.4 | -14.1 | -5.9 | -2.4 | 5.0 | 11.8 | 15.4 | 15.0 | 10.9 | -6.2 | -6.2 | -4.8 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 7.4 | 8.6 | 9.4 | 10.6 | 10.1 | 11.3 | 12.2 | 11.8 | 10.7 | 9.7 | 8.1 | 6.7 |
| Precipitation (mm) | 16 | 17 | 6 | 37 | 106 | 72 | 141 | 26 | 60 | 8 | 6 | 27 |
| Sunny days | 23 | 22 | 25 | 23 | 15 | 11 | 18 | 18 | 23 | 25 | 27 | 21 |
| Rainy days | 4 | 3 | 4 | 7 | 16 | 19 | 13 | 13 | 7 | 6 | 3 | 5 |
| Snow days | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The best time to visit Johnson during the most sunny months:
The largest precipitation sum in Johnson is at