Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On April 3 in WILMETTE (CGS) the average high temperature is 52.4 °F (11.4 °C). The lowest recored high temperature was 39.9 °F (4.4 °C) in 1990 and the highest recored high temperature was 58.8 °F (14.9 °C) in 1988. The high temperature is usually* between 47.0 °F (8.3 °C) and 57.9 °F (14.4 °C). About a quarter of the time, the high temperature is less than 47.0 °F (8.3 °C), and another quarter of the time, the high temperature is greater than and 57.9 °F (14.4 °C). About 95% of the time, the high temperature has been between 36.5 °F (2.5 °C) and 68.3 °F (20.2 °C).
Low Temperatures
On April 3 in WILMETTE (CGS) the average low temperature is 37.9 °F (3.3 °C). The lowest recored low temperature was 31.1 °F (-0.5 °C) in 1990 and the lowest recored low temperature was 43.9 °F (6.6 °C) in 1988. The low temperature is usually* between 34.1 °F (1.1 °C) and 41.8 °F (5.4 °C). About a quarter of the time, the low temperature is less than 34.1 °F (1.1 °C), and another quarter of the time, the low temperature is greater than and 41.8 °F (5.4 °C). About 95% of the time, the low temperature has been between 26.7 °F (-2.9 °C) and 49.2 °F (9.5 °C).
Frost
On April 3 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 15.0% 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