Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On September 19 in WILMETTE (MARINES)& the average high temperature is 71.1 °F (21.7 °C). The lowest recored high temperature was 63.9 °F (17.7 °C) in 1995 and the highest recored high temperature was 82.0 °F (27.8 °C) in 1976. The high temperature is usually* between 65.4 °F (18.6 °C) and 76.8 °F (24.9 °C). About a quarter of the time, the high temperature is less than 65.4 °F (18.6 °C), and another quarter of the time, the high temperature is greater than and 76.8 °F (24.9 °C). About 95% of the time, the high temperature has been between 54.6 °F (12.5 °C) and 87.6 °F (30.9 °C).
Low Temperatures
On September 19 in WILMETTE (MARINES)& the average low temperature is 55.1 °F (12.8 °C). The lowest recored low temperature was 48.0 °F (8.9 °C) in 1976 and the lowest recored low temperature was 61.0 °F (16.1 °C) in 1977. The low temperature is usually* between 51.3 °F (10.7 °C) and 58.9 °F (15.0 °C). About a quarter of the time, the low temperature is less than 51.3 °F (10.7 °C), and another quarter of the time, the low temperature is greater than and 58.9 °F (15.0 °C). About 95% of the time, the low temperature has been between 44.0 °F (6.7 °C) and 66.2 °F (19.0 °C).
Frost
On September 19 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 0.0% 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