- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On June 16 in WILMETTE (CGS) the average high temperature is 72.1 °F (22.3 °C). The lowest recored high temperature was 61.9 °F (16.6 °C) in 1989 and the highest recored high temperature was 72.0 °F (22.2 °C) in 1990. The high temperature is usually* between 65.6 °F (18.7 °C) and 78.6 °F (25.9 °C). About a quarter of the time, the high temperature is less than 65.6 °F (18.7 °C), and another quarter of the time, the high temperature is greater than and 78.6 °F (25.9 °C). About 95% of the time, the high temperature has been between 53.1 °F (11.7 °C) and 91.1 °F (32.8 °C).
Low Temperatures
On June 16 in WILMETTE (CGS) the average low temperature is 61.0 °F (16.1 °C). The lowest recored low temperature was 52.0 °F (11.1 °C) in 1989 and the lowest recored low temperature was 63.0 °F (17.2 °C) in 1987. The low temperature is usually* between 56.3 °F (13.5 °C) and 65.7 °F (18.7 °C). About a quarter of the time, the low temperature is less than 56.3 °F (13.5 °C), and another quarter of the time, the low temperature is greater than and 65.7 °F (18.7 °C). About 95% of the time, the low temperature has been between 47.4 °F (8.6 °C) and 74.6 °F (23.6 °C).
Frost
On June 16 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