Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On August 17 in WILMETTE (MARINES)& the average high temperature is 77.2 °F (25.1 °C). The lowest recored high temperature was 72.9 °F (22.7 °C) in 1994 and the highest recored high temperature was 77.9 °F (25.5 °C) in 1995. The high temperature is usually* between 75.2 °F (24.0 °C) and 79.2 °F (26.2 °C). About a quarter of the time, the high temperature is less than 75.2 °F (24.0 °C), and another quarter of the time, the high temperature is greater than and 79.2 °F (26.2 °C). About 95% of the time, the high temperature has been between 71.4 °F (21.9 °C) and 83.0 °F (28.3 °C).
Low Temperatures
On August 17 in WILMETTE (MARINES)& the average low temperature is 61.9 °F (16.6 °C). The lowest recored low temperature was 46.0 °F (7.8 °C) in 1976 and the lowest recored low temperature was 68.9 °F (20.5 °C) in 1995. The low temperature is usually* between 54.8 °F (12.7 °C) and 69.1 °F (20.6 °C). About a quarter of the time, the low temperature is less than 54.8 °F (12.7 °C), and another quarter of the time, the low temperature is greater than and 69.1 °F (20.6 °C). About 95% of the time, the low temperature has been between 41.2 °F (5.1 °C) and 82.7 °F (28.2 °C).
Frost
On August 17 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 0.2% 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