- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On November 20 in WILMETTE (MARINES)& the average high temperature is 48.5 °F (9.2 °C). The lowest recored high temperature was 44.1 °F (6.7 °C) in 1976 and the highest recored high temperature was 59.0 °F (15.0 °C) in 1977. The high temperature is usually* between 42.9 °F (6.0 °C) and 54.2 °F (12.3 °C). About a quarter of the time, the high temperature is less than 42.9 °F (6.0 °C), and another quarter of the time, the high temperature is greater than and 54.2 °F (12.3 °C). About 95% of the time, the high temperature has been between 32.2 °F (0.1 °C) and 64.9 °F (18.3 °C).
Low Temperatures
On November 20 in WILMETTE (MARINES)& the average low temperature is 34.1 °F (1.1 °C). The lowest recored low temperature was 23.2 °F (-4.9 °C) in 1976 and the lowest recored low temperature was 46.9 °F (8.3 °C) in 1994. The low temperature is usually* between 27.8 °F (-2.3 °C) and 40.3 °F (4.6 °C). About a quarter of the time, the low temperature is less than 27.8 °F (-2.3 °C), and another quarter of the time, the low temperature is greater than and 40.3 °F (4.6 °C). About 95% of the time, the low temperature has been between 16.0 °F (-8.9 °C) and 52.2 °F (11.2 °C).
Frost
On November 20 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 41.2% 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 1994