Station information
- Integrated Surface Dataset (ISD) station ID: 725344
- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On May 30 in CHICAGO / CALUMET COAST GUARD the average high temperature is 66.7 °F (19.3 °C). The lowest recored high temperature was 54.0 °F (12.2 °C) in 1996 and the highest recored high temperature was 82.9 °F (28.3 °C) in 1994. The high temperature is usually* between 57.5 °F (14.2 °C) and 76.0 °F (24.4 °C). About a quarter of the time, the high temperature is less than 57.5 °F (14.2 °C), and another quarter of the time, the high temperature is greater than and 76.0 °F (24.4 °C). About 95% of the time, the high temperature has been between 40.0 °F (4.4 °C) and 93.5 °F (34.2 °C).
Low Temperatures
On May 30 in CHICAGO / CALUMET COAST GUARD the average low temperature is 49.7 °F (9.8 °C). The lowest recored low temperature was 43.9 °F (6.6 °C) in 1996 and the lowest recored low temperature was 64.9 °F (18.3 °C) in 1994. The low temperature is usually* between 43.8 °F (6.5 °C) and 55.6 °F (13.1 °C). About a quarter of the time, the low temperature is less than 43.8 °F (6.5 °C), and another quarter of the time, the low temperature is greater than and 55.6 °F (13.1 °C). About 95% of the time, the low temperature has been between 32.5 °F (0.3 °C) and 66.9 °F (19.4 °C).
Frost
On May 30 in CHICAGO / CALUMET COAST GUARD expect the temperatures to drop below freezing for a risk of frost about 2.2% 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:
- CHICAGO / CALUMET COAST GUARD — Integrated Surface Dataset (ISD) station ID: 725344 — from year 1994 to 1996