Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On June 22 in WILMETTE (CGS) the average high temperature is 80.3 °F (26.8 °C). The lowest recored high temperature was 70.9 °F (21.6 °C) in 1987 and the highest recored high temperature was 100.9 °F (38.3 °C) in 1988. The high temperature is usually* between 72.1 °F (22.3 °C) and 88.5 °F (31.4 °C). About a quarter of the time, the high temperature is less than 72.1 °F (22.3 °C), and another quarter of the time, the high temperature is greater than and 88.5 °F (31.4 °C). About 95% of the time, the high temperature has been between 56.5 °F (13.6 °C) and 104.1 °F (40.0 °C).
Low Temperatures
On June 22 in WILMETTE (CGS) the average low temperature is 68.3 °F (20.2 °C). The lowest recored low temperature was 61.9 °F (16.6 °C) in 1990 and the lowest recored low temperature was 81.9 °F (27.7 °C) in 1988. The low temperature is usually* between 63.1 °F (17.3 °C) and 73.6 °F (23.1 °C). About a quarter of the time, the low temperature is less than 63.1 °F (17.3 °C), and another quarter of the time, the low temperature is greater than and 73.6 °F (23.1 °C). About 95% of the time, the low temperature has been between 53.2 °F (11.8 °C) and 83.5 °F (28.6 °C).
Frost
On June 22 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 0.0% 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