Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On December 21 in WILMETTE (MARINES)& the average high temperature is 31.2 °F (-0.4 °C). The lowest recored high temperature was 16.2 °F (-8.8 °C) in 1976 and the highest recored high temperature was 43.0 °F (6.1 °C) in 1994. The high temperature is usually* between 25.8 °F (-3.4 °C) and 36.6 °F (2.6 °C). About a quarter of the time, the high temperature is less than 25.8 °F (-3.4 °C), and another quarter of the time, the high temperature is greater than and 36.6 °F (2.6 °C). About 95% of the time, the high temperature has been between 15.6 °F (-9.1 °C) and 46.9 °F (8.3 °C).
Low Temperatures
On December 21 in WILMETTE (MARINES)& the average low temperature is 18.1 °F (-7.7 °C). The lowest recored low temperature was 0.1 °F (-17.7 °C) in 1976 and the lowest recored low temperature was 34.0 °F (1.1 °C) in 1994. The low temperature is usually* between 10.9 °F (-11.7 °C) and 25.4 °F (-3.7 °C). About a quarter of the time, the low temperature is less than 10.9 °F (-11.7 °C), and another quarter of the time, the low temperature is greater than and 25.4 °F (-3.7 °C). About 95% of the time, the low temperature has been between -3.0 °F (-19.4 °C) and 39.3 °F (4.0 °C).
Frost
On December 21 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 90.1% 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 (MARINES)& — Integrated Surface Dataset (ISD) station ID: 725307 — from year 1976 to 1995