Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On September 24 in WILMETTE (MARINES)& the average high temperature is 67.4 °F (19.7 °C). The lowest recored high temperature was 56.8 °F (13.8 °C) in 1995 and the highest recored high temperature was 77.0 °F (25.0 °C) in 1977. The high temperature is usually* between 61.7 °F (16.5 °C) and 73.1 °F (22.9 °C). About a quarter of the time, the high temperature is less than 61.7 °F (16.5 °C), and another quarter of the time, the high temperature is greater than and 73.1 °F (22.9 °C). About 95% of the time, the high temperature has been between 50.7 °F (10.4 °C) and 84.1 °F (28.9 °C).
Low Temperatures
On September 24 in WILMETTE (MARINES)& the average low temperature is 51.6 °F (10.9 °C). The lowest recored low temperature was 36.0 °F (2.2 °C) in 1976 and the lowest recored low temperature was 64.9 °F (18.3 °C) in 1977. The low temperature is usually* between 45.6 °F (7.5 °C) and 57.7 °F (14.3 °C). About a quarter of the time, the low temperature is less than 45.6 °F (7.5 °C), and another quarter of the time, the low temperature is greater than and 57.7 °F (14.3 °C). About 95% of the time, the low temperature has been between 34.0 °F (1.1 °C) and 69.3 °F (20.7 °C).
Frost
On September 24 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 1.5% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations:
- WILMETTE (MARINES)& — Integrated Surface Dataset (ISD) station ID: 725307 — from year 1976 to 1995