Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On January 8 in WILMETTE (CGS) the average high temperature is 32.4 °F (0.2 °C). The lowest recored high temperature was 20.1 °F (-6.6 °C) in 1988 and the highest recored high temperature was 48.9 °F (9.4 °C) in 1990. The high temperature is usually* between 23.5 °F (-4.7 °C) and 41.2 °F (5.1 °C). About a quarter of the time, the high temperature is less than 23.5 °F (-4.7 °C), and another quarter of the time, the high temperature is greater than and 41.2 °F (5.1 °C). About 95% of the time, the high temperature has been between 6.6 °F (-14.1 °C) and 58.1 °F (14.5 °C).
Low Temperatures
On January 8 in WILMETTE (CGS) the average low temperature is 17.8 °F (-7.9 °C). The lowest recored low temperature was 3.0 °F (-16.1 °C) in 1988 and the lowest recored low temperature was 30.0 °F (-1.1 °C) in 1990. The low temperature is usually* between 8.1 °F (-13.3 °C) and 27.4 °F (-2.5 °C). About a quarter of the time, the low temperature is less than 8.1 °F (-13.3 °C), and another quarter of the time, the low temperature is greater than and 27.4 °F (-2.5 °C). About 95% of the time, the low temperature has been between -10.2 °F (-23.5 °C) and 45.8 °F (7.7 °C).
Frost
On January 8 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 84.0% 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 (CGS) — Integrated Surface Dataset (ISD) station ID: 722417 — from year 1988 to 1991