- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On January 31 in WILMETTE (MARINES)& the average high temperature is 20.6 °F (-6.3 °C). The lowest recored high temperature was 15.3 °F (-9.3 °C) in 1977 and the highest recored high temperature was 38.8 °F (3.8 °C) in 1995. The high temperature is usually* between 12.7 °F (-10.7 °C) and 28.5 °F (-2.0 °C). About a quarter of the time, the high temperature is less than 12.7 °F (-10.7 °C), and another quarter of the time, the high temperature is greater than and 28.5 °F (-2.0 °C). About 95% of the time, the high temperature has been between -2.3 °F (-19.1 °C) and 43.5 °F (6.4 °C).
Low Temperatures
On January 31 in WILMETTE (MARINES)& the average low temperature is 4.4 °F (-15.3 °C). The lowest recored low temperature was 0.1 °F (-17.7 °C) in 1977 and the lowest recored low temperature was 25.0 °F (-3.9 °C) in 1995. The low temperature is usually* between -2.9 °F (-19.4 °C) and 11.8 °F (-11.2 °C). About a quarter of the time, the low temperature is less than -2.9 °F (-19.4 °C), and another quarter of the time, the low temperature is greater than and 11.8 °F (-11.2 °C). About 95% of the time, the low temperature has been between -16.9 °F (-27.2 °C) and 25.8 °F (-3.5 °C).
Frost
On January 31 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 99.4% 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 1977 to 1995