Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On March 16 in WILMETTE (CGS) the average high temperature is 49.8 °F (9.9 °C). The lowest recored high temperature was 37.9 °F (3.3 °C) in 1988 and the highest recored high temperature was 61.0 °F (16.1 °C) in 1990. The high temperature is usually* between 40.3 °F (4.6 °C) and 59.2 °F (15.1 °C). About a quarter of the time, the high temperature is less than 40.3 °F (4.6 °C), and another quarter of the time, the high temperature is greater than and 59.2 °F (15.1 °C). About 95% of the time, the high temperature has been between 22.4 °F (-5.3 °C) and 77.2 °F (25.1 °C).
Low Temperatures
On March 16 in WILMETTE (CGS) the average low temperature is 30.7 °F (-0.7 °C). The lowest recored low temperature was 25.2 °F (-3.8 °C) in 1989 and the lowest recored low temperature was 43.9 °F (6.6 °C) in 1990. The low temperature is usually* between 25.5 °F (-3.6 °C) and 35.9 °F (2.2 °C). About a quarter of the time, the low temperature is less than 25.5 °F (-3.6 °C), and another quarter of the time, the low temperature is greater than and 35.9 °F (2.2 °C). About 95% of the time, the low temperature has been between 15.6 °F (-9.1 °C) and 45.8 °F (7.7 °C).
Frost
On March 16 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 56.8% 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