- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On November 23 in WILMETTE (CGS) the average high temperature is 44.6 °F (7.0 °C). The lowest recored high temperature was 29.1 °F (-1.6 °C) in 1989 and the highest recored high temperature was 49.8 °F (9.9 °C) in 1987. The high temperature is usually* between 37.9 °F (3.3 °C) and 51.2 °F (10.7 °C). About a quarter of the time, the high temperature is less than 37.9 °F (3.3 °C), and another quarter of the time, the high temperature is greater than and 51.2 °F (10.7 °C). About 95% of the time, the high temperature has been between 25.3 °F (-3.7 °C) and 63.8 °F (17.7 °C).
Low Temperatures
On November 23 in WILMETTE (CGS) the average low temperature is 30.3 °F (-0.9 °C). The lowest recored low temperature was 14.2 °F (-9.9 °C) in 1989 and the lowest recored low temperature was 37.9 °F (3.3 °C) in 1987. The low temperature is usually* between 24.6 °F (-4.1 °C) and 36.1 °F (2.3 °C). About a quarter of the time, the low temperature is less than 24.6 °F (-4.1 °C), and another quarter of the time, the low temperature is greater than and 36.1 °F (2.3 °C). About 95% of the time, the low temperature has been between 13.6 °F (-10.2 °C) and 47.0 °F (8.4 °C).
Frost
On November 23 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 57.8% 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 1987 to 1990