Average annual temperature is 13.6 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 185 days
Number of rainy days: 173 days
Number of snow days: 7 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) | 18.7 | 22.1 | 23.5 | 30.1 | 28.7 | 33.0 | 36.2 | 34.2 | 35.7 | 28.5 | 22.6 | 17.2 |
| Average daytime temperature (°C) | 9.3 | 12.6 | 13.3 | 21.6 | 22.7 | 26.7 | 31.7 | 30.4 | 26.1 | 20.4 | 13.3 | 10.3 |
| Average temperature (°C) | 4.9 | 6.3 | 6.6 | 13.9 | 15.9 | 20.1 | 25.0 | 23.7 | 19.8 | 14.4 | 7.0 | 5.2 |
| Average night temperature (°C) | 1.6 | 1.3 | 1.8 | 7.7 | 9.9 | 14.3 | 19.1 | 18.2 | 14.7 | 9.7 | 2.3 | 1.7 |
| Absolute minimum temperature (°C) | -5.4 | -10.2 | -6.9 | 0.1 | 3.3 | 8.6 | 15.4 | 12.1 | 9.9 | 3.2 | -5.5 | -4.2 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.0 | 9.5 |
| 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) | 5.1 | 7.1 | 7.9 | 9.2 | 10.4 | 10.7 | 12.1 | 10.9 | 9.0 | 7.8 | 7.5 | 5.0 |
| Precipitation (mm) | 48 | 61 | 69 | 65 | 69 | 95 | 38 | 61 | 86 | 32 | 44 | 73 |
| Sunny days | 12 | 17 | 13 | 18 | 16 | 13 | 11 | 12 | 16 | 18 | 22 | 17 |
| Rainy days | 18 | 9 | 16 | 12 | 15 | 17 | 20 | 19 | 14 | 13 | 6 | 14 |
| Snow days | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
The best time to visit Johnson during the most sunny months:
The largest precipitation sum in Johnson is at