Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On January 27 in WILMETTE (CGS) the average high temperature is 33.2 °F (0.7 °C). The lowest recored high temperature was 15.1 °F (-9.4 °C) in 1988 and the highest recored high temperature was 50.9 °F (10.5 °C) in 1990. The high temperature is usually* between 25.0 °F (-3.9 °C) and 41.4 °F (5.2 °C). About a quarter of the time, the high temperature is less than 25.0 °F (-3.9 °C), and another quarter of the time, the high temperature is greater than and 41.4 °F (5.2 °C). About 95% of the time, the high temperature has been between 9.3 °F (-12.6 °C) and 57.1 °F (13.9 °C).
Low Temperatures
On January 27 in WILMETTE (CGS) the average low temperature is 18.3 °F (-7.6 °C). The lowest recored low temperature was 0.1 °F (-17.7 °C) in 1988 and the lowest recored low temperature was 32.9 °F (0.5 °C) in 1990. The low temperature is usually* between 10.6 °F (-11.9 °C) and 25.9 °F (-3.4 °C). About a quarter of the time, the low temperature is less than 10.6 °F (-11.9 °C), and another quarter of the time, the low temperature is greater than and 25.9 °F (-3.4 °C). About 95% of the time, the low temperature has been between -3.9 °F (-20.0 °C) and 40.4 °F (4.7 °C).
Frost
On January 27 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 88.8% 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 1991