Average temperature in June is 22.7 °C
Average daytime temperature is 28.6 °C
Average night temperature is 16.9 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 16
Number of rainy days: 14
Number of snow days:
Precipitation sum: 26 mm
* Weather data for Janesville United States is based on climate observations for 2023 year
| June (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 30.5 | 31.6 | 32.1 | 31.6 | 30.3 | 29.9 | 26.2 | 24.5 | 26.3 | 26.5 | 21.5 | 22.9 | 27.8 | 29.9 | 29.8 | 25.8 | 27.9 | 28.8 | 29.8 | 30.6 | 31 | 31.4 | 31.8 | 30.5 | 24.4 | 26.1 | 27.7 | 29.8 | 30.9 | 29 |
| Apparent max temperature | 28.4 | 33.3 | 33.1 | 31.3 | 30.9 | 31.9 | 26.3 | 24.5 | 26.4 | 26.5 | 21.1 | 19.4 | 25.7 | 31 | 30.7 | 25 | 28.9 | 30.5 | 31.5 | 30.4 | 32.1 | 32.3 | 32.6 | 31.2 | 24.4 | 25 | 30.9 | 30.6 | 35.3 | 33 |
| Mean temperature | 23.3 | 25.4 | 25.5 | 25.5 | 23.7 | 24.4 | 21.7 | 19.9 | 19.7 | 20.5 | 18.9 | 16.2 | 20.6 | 22.9 | 23.3 | 19 | 20.5 | 23.7 | 23.7 | 24.8 | 24.8 | 25.6 | 25.4 | 24.7 | 21.2 | 21.4 | 21.4 | 23.4 | 25.5 | 24.2 |
| Apparent mean temperature | 19.5 | 21 | 19.6 | 18.8 | 17.6 | 19.9 | 17.7 | 13.1 | 9.6 | 13.3 | 12.5 | 5.4 | 11.8 | 13.2 | 15.4 | 9.8 | 13 | 16.7 | 19.5 | 17.3 | 17.7 | 19.2 | 17.4 | 18.5 | 16.8 | 16.3 | 14 | 18.3 | 22.5 | 21.5 |
| Minimum temperature | 19.1 | 20.4 | 19.5 | 18.8 | 17.2 | 19.9 | 18 | 15.8 | 12 | 14.9 | 15.4 | 8.4 | 14.9 | 13.9 | 15.8 | 12.3 | 13.4 | 18 | 17.7 | 18.4 | 18.6 | 19.1 | 17.1 | 20 | 18.3 | 17.8 | 14.4 | 18.6 | 20.1 | 19.5 |
| Apparent min temperature | 23.5 | 26.6 | 26 | 25.3 | 24.5 | 25.1 | 22.2 | 18.3 | 18.5 | 19.3 | 17.1 | 13.1 | 18.2 | 22.7 | 23.4 | 17.5 | 20.2 | 23.1 | 25.2 | 24.4 | 24.4 | 25.8 | 25.4 | 24.1 | 20.4 | 19.8 | 22.4 | 23.7 | 28.4 | 26.6 |
| June | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 15.1 | 15.1 | 15.1 | 15.2 | 15.2 | 15.2 | 15.2 | 15.2 | 15.2 | 15.2 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 |
| Sunshine duration (h) | 7.1 | 13.1 | 13.9 | 13.9 | 13.9 | 11 | 11.7 | 11 | 14 | 10.2 | 6.3 | 12.3 | 10.7 | 10.3 | 13.2 | 14 | 14.1 | 13.9 | 13 | 14.1 | 14.1 | 14.1 | 14.1 | 10.4 | 12.3 | 12.9 | 14 | 13 | 10.7 | 7.3 |
| Precipitation (mm) | 3.8 | 0 | 0 | 0 | 0 | 2.4 | 0.3 | 0 | 0 | 3.2 | 1.2 | 0.1 | 0 | 0 | 0.1 | 0 | 0 | 3.6 | 0 | 0 | 0 | 0 | 0 | 2 | 4.1 | 1.1 | 0 | 0.3 | 0.1 | 3.5 |
| Precipitation hours | 7 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 12 | 8 | 0 | 1 | 1 | 4 |
| Wind speed (m/s) | 18.9 | 12 | 18.1 | 17.3 | 10.5 | 12.4 | 18.1 | 12.6 | 11.4 | 14.9 | 23.7 | 25.6 | 22.2 | 10.1 | 14 | 19.6 | 19 | 20.2 | 15.2 | 16.3 | 21.7 | 20.1 | 13.7 | 27.2 | 36.3 | 30.9 | 17.1 | 27.1 | 13.9 | 9.3 |
In June 2023, the highest daytime temperature in Janesville was 32.1°C.
While the minimum temperature at night dropped to 8.4°C.
The average nighttime and daytime temperatures during June in Janesville are 16.9°C and 28.6°C respectively.
The precipitation sum in June is about 26 mm.