- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On February 11 in WILMETTE (CGS) the average high temperature is 30.8 °F (-0.7 °C). The lowest recored high temperature was 22.1 °F (-5.5 °C) in 1988 and the highest recored high temperature was 34.0 °F (1.1 °C) in 1990. The high temperature is usually* between 23.7 °F (-4.6 °C) and 37.9 °F (3.3 °C). About a quarter of the time, the high temperature is less than 23.7 °F (-4.6 °C), and another quarter of the time, the high temperature is greater than and 37.9 °F (3.3 °C). About 95% of the time, the high temperature has been between 10.1 °F (-12.1 °C) and 51.5 °F (10.8 °C).
Low Temperatures
On February 11 in WILMETTE (CGS) the average low temperature is 18.3 °F (-7.6 °C). The lowest recored low temperature was 19.0 °F (-7.2 °C) in 1988 and the lowest recored low temperature was 25.2 °F (-3.8 °C) in 1990. The low temperature is usually* between 13.7 °F (-10.1 °C) and 22.9 °F (-5.1 °C). About a quarter of the time, the low temperature is less than 13.7 °F (-10.1 °C), and another quarter of the time, the low temperature is greater than and 22.9 °F (-5.1 °C). About 95% of the time, the low temperature has been between 5.0 °F (-15.0 °C) and 31.6 °F (-0.2 °C).
Frost
On February 11 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 97.8% 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 (CGS) — Integrated Surface Dataset (ISD) station ID: 722417 — from year 1988 to 1990