Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On April 2 in WILMETTE (CGS) the average high temperature is 47.8 °F (8.8 °C). The lowest recored high temperature was 46.9 °F (8.3 °C) in 1988 and the highest recored high temperature was 52.9 °F (11.6 °C) in 1990. The high temperature is usually* between 42.9 °F (6.1 °C) and 52.7 °F (11.5 °C). About a quarter of the time, the high temperature is less than 42.9 °F (6.1 °C), and another quarter of the time, the high temperature is greater than and 52.7 °F (11.5 °C). About 95% of the time, the high temperature has been between 33.6 °F (0.9 °C) and 62.0 °F (16.7 °C).
Low Temperatures
On April 2 in WILMETTE (CGS) the average low temperature is 35.8 °F (2.1 °C). The lowest recored low temperature was 34.9 °F (1.6 °C) in 1990 and the lowest recored low temperature was 40.8 °F (4.9 °C) in 1989. The low temperature is usually* between 32.5 °F (0.3 °C) and 39.1 °F (3.9 °C). About a quarter of the time, the low temperature is less than 32.5 °F (0.3 °C), and another quarter of the time, the low temperature is greater than and 39.1 °F (3.9 °C). About 95% of the time, the low temperature has been between 26.3 °F (-3.2 °C) and 45.3 °F (7.4 °C).
Frost
On April 2 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 21.5% 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