- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On May 6 in WILMETTE (CGS) the average high temperature is 56.2 °F (13.5 °C). The lowest recored high temperature was 49.8 °F (9.9 °C) in 1990 and the highest recored high temperature was 59.9 °F (15.5 °C) in 1988. The high temperature is usually* between 50.6 °F (10.3 °C) and 61.8 °F (16.6 °C). About a quarter of the time, the high temperature is less than 50.6 °F (10.3 °C), and another quarter of the time, the high temperature is greater than and 61.8 °F (16.6 °C). About 95% of the time, the high temperature has been between 39.9 °F (4.4 °C) and 72.5 °F (22.5 °C).
Low Temperatures
On May 6 in WILMETTE (CGS) the average low temperature is 43.8 °F (6.6 °C). The lowest recored low temperature was 32.9 °F (0.5 °C) in 1989 and the lowest recored low temperature was 52.0 °F (11.1 °C) in 1988. The low temperature is usually* between 38.7 °F (3.7 °C) and 49.0 °F (9.4 °C). About a quarter of the time, the low temperature is less than 38.7 °F (3.7 °C), and another quarter of the time, the low temperature is greater than and 49.0 °F (9.4 °C). About 95% of the time, the low temperature has been between 28.9 °F (-1.7 °C) and 58.8 °F (14.9 °C).
Frost
On May 6 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 6.0% 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