Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On September 14 in WILMETTE (MARINES)& the average high temperature is 78.4 °F (25.8 °C). The lowest recored high temperature was 71.1 °F (21.7 °C) in 1977 and the highest recored high temperature was 88.0 °F (31.1 °C) in 1994. The high temperature is usually* between 72.4 °F (22.4 °C) and 84.4 °F (29.1 °C). About a quarter of the time, the high temperature is less than 72.4 °F (22.4 °C), and another quarter of the time, the high temperature is greater than and 84.4 °F (29.1 °C). About 95% of the time, the high temperature has been between 61.0 °F (16.1 °C) and 95.8 °F (35.4 °C).
Low Temperatures
On September 14 in WILMETTE (MARINES)& the average low temperature is 61.0 °F (16.1 °C). The lowest recored low temperature was 55.0 °F (12.8 °C) in 1977 and the lowest recored low temperature was 75.9 °F (24.4 °C) in 1994. The low temperature is usually* between 55.8 °F (13.2 °C) and 66.3 °F (19.0 °C). About a quarter of the time, the low temperature is less than 55.8 °F (13.2 °C), and another quarter of the time, the low temperature is greater than and 66.3 °F (19.0 °C). About 95% of the time, the low temperature has been between 45.8 °F (7.7 °C) and 76.2 °F (24.6 °C).
Frost
On September 14 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