Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On May 9 in WILMETTE (MARINES)& the average high temperature is 67.4 °F (19.7 °C). The lowest recored high temperature was 57.0 °F (13.9 °C) in 1977 and the highest recored high temperature was 73.0 °F (22.8 °C) in 1976. The high temperature is usually* between 63.6 °F (17.6 °C) and 71.2 °F (21.8 °C). About a quarter of the time, the high temperature is less than 63.6 °F (17.6 °C), and another quarter of the time, the high temperature is greater than and 71.2 °F (21.8 °C). About 95% of the time, the high temperature has been between 56.5 °F (13.6 °C) and 78.3 °F (25.7 °C).
Low Temperatures
On May 9 in WILMETTE (MARINES)& the average low temperature is 40.3 °F (4.6 °C). The lowest recored low temperature was 33.1 °F (0.6 °C) in 1977 and the lowest recored low temperature was 45.0 °F (7.2 °C) in 1976. The low temperature is usually* between 35.3 °F (1.9 °C) and 45.3 °F (7.4 °C). About a quarter of the time, the low temperature is less than 35.3 °F (1.9 °C), and another quarter of the time, the low temperature is greater than and 45.3 °F (7.4 °C). About 95% of the time, the low temperature has been between 25.8 °F (-3.4 °C) and 54.8 °F (12.7 °C).
Frost
On May 9 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 13.0% 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 1994