Average temperature in October is 14 °C
Average daytime temperature is 19.1 °C
Average night temperature is 9.8 °C
Absolute maximum temperature: 28.7 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 17
Number of rainy days: 14
Number of snow days:
Precipitation sum: 78 mm
* Weather data for Libertyville United States is based on climate observations for 2023 year
| October (°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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 27.7 | 27.9 | 28.7 | 28.3 | 24 | 18.7 | 14.9 | 16.5 | 15.9 | 16.1 | 20.5 | 23.5 | 23.8 | 17.7 | 12.7 | 13 | 16.7 | 18.8 | 17.2 | 16.4 | 20.2 | 16.2 | 19.3 | 22.2 | 21.8 | 22.6 | 25 | 20.4 | 11 | 9.6 | 4.6 |
| Apparent max temperature | 29.2 | 29.3 | 29.5 | 27.3 | 23.4 | 19.6 | 10.9 | 13.3 | 12.7 | 12.6 | 17.8 | 24.4 | 21.3 | 18.4 | 8.8 | 10.6 | 14.7 | 15.2 | 14.1 | 11.8 | 16.9 | 12.3 | 16.7 | 20.4 | 21.1 | 21.7 | 25.2 | 22.1 | 9.1 | 7.3 | -1.7 |
| Mean temperature | 20.4 | 21.1 | 21.8 | 22.9 | 19.6 | 15.6 | 10.8 | 10.9 | 10.8 | 10.4 | 11.9 | 15.9 | 17.7 | 14.4 | 10.7 | 10.8 | 10.9 | 12.2 | 14.8 | 12.9 | 12.5 | 11.5 | 10.8 | 16.5 | 18.8 | 19.5 | 21.3 | 11.7 | 10.1 | 5.6 | 0.7 |
| Apparent mean temperature | 13.3 | 14.6 | 14.3 | 18 | 18.6 | 7.3 | 3.6 | 3.3 | 3 | 1.8 | 2.6 | 8.7 | 12.4 | 8.4 | 4.7 | 5 | 2.9 | 5 | 10.1 | 7.3 | 4.8 | 4.6 | 2.2 | 9.6 | 13.3 | 15.2 | 17.4 | 3.6 | 6.2 | -3.4 | -7.2 |
| Minimum temperature | 13.7 | 14.7 | 14.5 | 18.3 | 18.2 | 11 | 7.1 | 6.4 | 5.6 | 5.1 | 5.6 | 9.7 | 14.1 | 11 | 7.4 | 9.1 | 5 | 7.9 | 12.5 | 9.7 | 6.9 | 7.5 | 5.1 | 12.4 | 16.1 | 16.9 | 18.2 | 7.5 | 8.6 | 2.3 | -2.9 |
| Apparent min temperature | 21 | 21.8 | 22.2 | 22.4 | 20.1 | 13.6 | 6.6 | 7.7 | 8.1 | 7.3 | 9.3 | 15.3 | 16.5 | 12.2 | 7.2 | 7.3 | 9 | 9.3 | 12.2 | 9.7 | 9.7 | 8.6 | 8.2 | 13.9 | 16.5 | 18.2 | 20.4 | 9.3 | 8 | 1 | -4.3 |
| October | 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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 11.8 | 11.7 | 11.7 | 11.7 | 11.6 | 11.6 | 11.5 | 11.5 | 11.5 | 11.4 | 11.4 | 11.3 | 11.3 | 11.2 | 11.2 | 11.2 | 11.1 | 11.1 | 11 | 11 | 10.9 | 10.9 | 10.9 | 10.8 | 10.8 | 10.7 | 10.7 | 10.7 | 10.6 | 10.6 | 10.6 |
| Sunshine duration (h) | 10.8 | 10.8 | 10.8 | 8.4 | 0.1 | 9 | 10.6 | 6 | 10.6 | 10.5 | 9.6 | 10.4 | 6.2 | 0.4 | 7.1 | 0.6 | 10.2 | 9.5 | 6.7 | 8.5 | 9.9 | 9.7 | 10 | 6.7 | 5.3 | 3.5 | 8.8 | 1.7 | 0 | 9.4 | 9.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 25.1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 8.7 | 7.1 | 0.2 | 0.1 | 0 | 0.6 | 5.9 | 0.9 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0.7 | 1.8 | 15.4 | 4.4 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 1 | 1 | 0 | 2 | 13 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 5 | 15 | 8 | 0 |
| Wind speed (m/s) | 10 | 10.2 | 9.4 | 22.4 | 19.3 | 27.2 | 22.4 | 17.4 | 18 | 17.7 | 15.9 | 16.6 | 28.6 | 25.2 | 23.4 | 20.5 | 13.2 | 23.8 | 23.4 | 24.7 | 26.4 | 24.4 | 17.5 | 18 | 22.9 | 25.9 | 25.6 | 19.1 | 14.5 | 21.5 | 29.5 |
In October 2023, the highest daytime temperature in Libertyville was 28.7°C.
While the minimum temperature at night dropped to -2.9°C.
The average nighttime and daytime temperatures during October in Libertyville are 9.8°C and 19.1°C respectively.
The precipitation sum in October is about 78 mm.