Average annual temperature is 20.1 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Johnsonville
* Weather data for Johnsonville 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) | 25.2 | 27.9 | 27.7 | 29.4 | 34.7 | 38.1 | 38.6 | 39.6 | 35.8 | 31.3 | 26.4 | 22.9 |
| Average daytime temperature (°C) | 18.5 | 21.4 | 22.7 | 25.7 | 29.2 | 32.3 | 34.9 | 36.5 | 32.1 | 26.2 | 19.8 | 16.5 |
| Average temperature (°C) | 12.9 | 15.6 | 16.7 | 19.4 | 22.4 | 25.8 | 28.1 | 29.3 | 25.5 | 19.9 | 14.2 | 11.3 |
| Average night temperature (°C) | 8.5 | 11.6 | 12.1 | 14.3 | 17.1 | 20.6 | 23.1 | 24.1 | 20.5 | 14.8 | 9.8 | 7.2 |
| Absolute minimum temperature (°C) | -0.8 | 0.4 | -1.2 | 8.7 | 10.3 | 18.6 | 20.4 | 19.6 | 16.8 | 8.1 | 0.7 | 0.0 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.2 | 7.3 | 8.5 | 9.4 | 10.6 | 11.0 | 11.4 | 11.4 | 10.6 | 8.9 | 6.6 | 6.9 |
| Precipitation (mm) | 113 | 57 | 115 | 119 | 139 | 164 | 100 | 80 | 93 | 67 | 83 | 94 |
| Sunny days | 14 | 9 | 16 | 15 | 13 | 8 | 10 | 10 | 15 | 23 | 17 | 22 |
| Rainy days | 17 | 19 | 15 | 15 | 18 | 22 | 21 | 21 | 15 | 8 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Johnsonville is at