- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On January 19 in WILMETTE (MARINES)& the average high temperature is 28.7 °F (-1.8 °C). The lowest recored high temperature was 12.2 °F (-11.0 °C) in 1977 and the highest recored high temperature was 36.9 °F (2.7 °C) in 1995. The high temperature is usually* between 20.4 °F (-6.4 °C) and 37.0 °F (2.8 °C). About a quarter of the time, the high temperature is less than 20.4 °F (-6.4 °C), and another quarter of the time, the high temperature is greater than and 37.0 °F (2.8 °C). About 95% of the time, the high temperature has been between 4.6 °F (-15.2 °C) and 52.8 °F (11.6 °C).
Low Temperatures
On January 19 in WILMETTE (MARINES)& the average low temperature is 16.2 °F (-8.8 °C). The lowest recored low temperature was -5.8 °F (-21.0 °C) in 1977 and the lowest recored low temperature was 25.0 °F (-3.9 °C) in 1995. The low temperature is usually* between 5.2 °F (-14.9 °C) and 27.1 °F (-2.7 °C). About a quarter of the time, the low temperature is less than 5.2 °F (-14.9 °C), and another quarter of the time, the low temperature is greater than and 27.1 °F (-2.7 °C). About 95% of the time, the low temperature has been between -15.6 °F (-26.5 °C) and 48.0 °F (8.9 °C).
Frost
On January 19 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 83.5% 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