Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On February 18 in WILMETTE (MARINES)& the average high temperature is 35.8 °F (2.1 °C). The lowest recored high temperature was 18.1 °F (-7.7 °C) in 1978 and the highest recored high temperature was 48.9 °F (9.4 °C) in 1976. The high temperature is usually* between 28.6 °F (-1.9 °C) and 43.0 °F (6.1 °C). About a quarter of the time, the high temperature is less than 28.6 °F (-1.9 °C), and another quarter of the time, the high temperature is greater than and 43.0 °F (6.1 °C). About 95% of the time, the high temperature has been between 14.9 °F (-9.5 °C) and 56.6 °F (13.7 °C).
Low Temperatures
On February 18 in WILMETTE (MARINES)& the average low temperature is 19.7 °F (-6.9 °C). The lowest recored low temperature was -4.9 °F (-20.5 °C) in 1978 and the lowest recored low temperature was 35.1 °F (1.7 °C) in 1976. The low temperature is usually* between 9.8 °F (-12.3 °C) and 29.6 °F (-1.4 °C). About a quarter of the time, the low temperature is less than 9.8 °F (-12.3 °C), and another quarter of the time, the low temperature is greater than and 29.6 °F (-1.4 °C). About 95% of the time, the low temperature has been between -9.1 °F (-22.8 °C) and 48.4 °F (9.1 °C).
Frost
On February 18 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 80.0% 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 1991