- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On January 10 in WILMETTE (CGS) the average high temperature is 29.8 °F (-1.2 °C). The lowest recored high temperature was 6.1 °F (-14.4 °C) in 1988 and the highest recored high temperature was 36.9 °F (2.7 °C) in 1990. The high temperature is usually* between 22.4 °F (-5.3 °C) and 37.1 °F (2.8 °C). About a quarter of the time, the high temperature is less than 22.4 °F (-5.3 °C), and another quarter of the time, the high temperature is greater than and 37.1 °F (2.8 °C). About 95% of the time, the high temperature has been between 8.5 °F (-13.1 °C) and 51.0 °F (10.6 °C).
Low Temperatures
On January 10 in WILMETTE (CGS) the average low temperature is 19.9 °F (-6.7 °C). The lowest recored low temperature was -2.9 °F (-19.4 °C) in 1988 and the lowest recored low temperature was 29.1 °F (-1.6 °C) in 1990. The low temperature is usually* between 11.0 °F (-11.7 °C) and 28.8 °F (-1.8 °C). About a quarter of the time, the low temperature is less than 11.0 °F (-11.7 °C), and another quarter of the time, the low temperature is greater than and 28.8 °F (-1.8 °C). About 95% of the time, the low temperature has been between -5.9 °F (-21.0 °C) and 45.7 °F (7.6 °C).
Frost
On January 10 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 82.1% 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