- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On March 22 in WILMETTE (CGS) the average high temperature is 48.1 °F (8.9 °C). The lowest recored high temperature was 36.0 °F (2.2 °C) in 1989 and the highest recored high temperature was 61.0 °F (16.1 °C) in 1990. The high temperature is usually* between 39.1 °F (3.9 °C) and 57.1 °F (14.0 °C). About a quarter of the time, the high temperature is less than 39.1 °F (3.9 °C), and another quarter of the time, the high temperature is greater than and 57.1 °F (14.0 °C). About 95% of the time, the high temperature has been between 21.9 °F (-5.6 °C) and 74.3 °F (23.5 °C).
Low Temperatures
On March 22 in WILMETTE (CGS) the average low temperature is 32.6 °F (0.3 °C). The lowest recored low temperature was 23.2 °F (-4.9 °C) in 1989 and the lowest recored low temperature was 41.9 °F (5.5 °C) in 1990. The low temperature is usually* between 26.4 °F (-3.1 °C) and 38.7 °F (3.7 °C). About a quarter of the time, the low temperature is less than 26.4 °F (-3.1 °C), and another quarter of the time, the low temperature is greater than and 38.7 °F (3.7 °C). About 95% of the time, the low temperature has been between 14.7 °F (-9.6 °C) and 50.5 °F (10.3 °C).
Frost
On March 22 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 47.4% 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 (CGS) — Integrated Surface Dataset (ISD) station ID: 722417 — from year 1989 to 1990