Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On April 6 in WILMETTE (CGS) the average high temperature is 48.3 °F (9.1 °C). The lowest recored high temperature was 36.0 °F (2.2 °C) in 1990 and the highest recored high temperature was 79.0 °F (26.1 °C) in 1988. The high temperature is usually* between 39.4 °F (4.1 °C) and 57.2 °F (14.0 °C). About a quarter of the time, the high temperature is less than 39.4 °F (4.1 °C), and another quarter of the time, the high temperature is greater than and 57.2 °F (14.0 °C). About 95% of the time, the high temperature has been between 22.5 °F (-5.3 °C) and 74.2 °F (23.4 °C).
Low Temperatures
On April 6 in WILMETTE (CGS) the average low temperature is 34.3 °F (1.3 °C). The lowest recored low temperature was 27.1 °F (-2.7 °C) in 1990 and the lowest recored low temperature was 40.8 °F (4.9 °C) in 1988. The low temperature is usually* between 29.9 °F (-1.1 °C) and 38.7 °F (3.7 °C). About a quarter of the time, the low temperature is less than 29.9 °F (-1.1 °C), and another quarter of the time, the low temperature is greater than and 38.7 °F (3.7 °C). About 95% of the time, the low temperature has been between 21.6 °F (-5.8 °C) and 47.1 °F (8.4 °C).
Frost
On April 6 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 36.0% 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 1988 to 1990