Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On June 13 in WILMETTE (CGS) the average high temperature is 82.0 °F (27.8 °C). The lowest recored high temperature was 67.8 °F (19.9 °C) in 1989 and the highest recored high temperature was 91.9 °F (33.3 °C) in 1988. The high temperature is usually* between 74.3 °F (23.5 °C) and 89.7 °F (32.1 °C). About a quarter of the time, the high temperature is less than 74.3 °F (23.5 °C), and another quarter of the time, the high temperature is greater than and 89.7 °F (32.1 °C). About 95% of the time, the high temperature has been between 59.6 °F (15.3 °C) and 104.4 °F (40.2 °C).
Low Temperatures
On June 13 in WILMETTE (CGS) the average low temperature is 65.5 °F (18.6 °C). The lowest recored low temperature was 56.8 °F (13.8 °C) in 1989 and the lowest recored low temperature was 72.0 °F (22.2 °C) in 1990. The low temperature is usually* between 61.0 °F (16.1 °C) and 70.0 °F (21.1 °C). About a quarter of the time, the low temperature is less than 61.0 °F (16.1 °C), and another quarter of the time, the low temperature is greater than and 70.0 °F (21.1 °C). About 95% of the time, the low temperature has been between 52.4 °F (11.4 °C) and 78.6 °F (25.9 °C).
Frost
On June 13 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