Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On March 23 in WILMETTE (CGS) the average high temperature is 47.1 °F (8.4 °C). The lowest recored high temperature was 38.8 °F (3.8 °C) in 1989 and the highest recored high temperature was 61.9 °F (16.6 °C) in 1988. The high temperature is usually* between 39.7 °F (4.3 °C) and 54.4 °F (12.5 °C). About a quarter of the time, the high temperature is less than 39.7 °F (4.3 °C), and another quarter of the time, the high temperature is greater than and 54.4 °F (12.5 °C). About 95% of the time, the high temperature has been between 25.7 °F (-3.5 °C) and 68.4 °F (20.2 °C).
Low Temperatures
On March 23 in WILMETTE (CGS) the average low temperature is 31.4 °F (-0.3 °C). The lowest recored low temperature was 22.1 °F (-5.5 °C) in 1990 and the lowest recored low temperature was 45.0 °F (7.2 °C) in 1988. The low temperature is usually* between 24.6 °F (-4.1 °C) and 38.2 °F (3.4 °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 38.2 °F (3.4 °C). About 95% of the time, the low temperature has been between 11.7 °F (-11.3 °C) and 51.1 °F (10.6 °C).
Frost
On March 23 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 52.4% 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 1988 to 1990