Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On April 14 in WILMETTE (CGS) the average high temperature is 55.7 °F (13.2 °C). The lowest recored high temperature was 46.9 °F (8.3 °C) in 1990 and the highest recored high temperature was 70.0 °F (21.1 °C) in 1988. The high temperature is usually* between 48.9 °F (9.4 °C) and 62.4 °F (16.9 °C). About a quarter of the time, the high temperature is less than 48.9 °F (9.4 °C), and another quarter of the time, the high temperature is greater than and 62.4 °F (16.9 °C). About 95% of the time, the high temperature has been between 36.1 °F (2.3 °C) and 75.3 °F (24.1 °C).
Low Temperatures
On April 14 in WILMETTE (CGS) the average low temperature is 37.6 °F (3.1 °C). The lowest recored low temperature was 37.9 °F (3.3 °C) in 1988 and the lowest recored low temperature was 45.0 °F (7.2 °C) in 1989. The low temperature is usually* between 33.8 °F (1.0 °C) and 41.3 °F (5.2 °C). About a quarter of the time, the low temperature is less than 33.8 °F (1.0 °C), and another quarter of the time, the low temperature is greater than and 41.3 °F (5.2 °C). About 95% of the time, the low temperature has been between 26.6 °F (-3.0 °C) and 48.5 °F (9.2 °C).
Frost
On April 14 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 16.0% 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