Station information
- Integrated Surface Dataset (ISD) station ID: 725344
- Country: US
- Latitude: 41.72
- Longitude: -87.53
High Temperatures
On March 31 in CHICAGO / CALUMET COAST GUARD the average high temperature is 45.4 °F (7.4 °C). The lowest recored high temperature was 43.0 °F (6.1 °C) in 1996 and the highest recored high temperature was 50.9 °F (10.5 °C) in 1994. The high temperature is usually* between 40.6 °F (4.8 °C) and 50.2 °F (10.1 °C). About a quarter of the time, the high temperature is less than 40.6 °F (4.8 °C), and another quarter of the time, the high temperature is greater than and 50.2 °F (10.1 °C). About 95% of the time, the high temperature has been between 31.4 °F (-0.3 °C) and 59.4 °F (15.2 °C).
Low Temperatures
On March 31 in CHICAGO / CALUMET COAST GUARD the average low temperature is 34.5 °F (1.4 °C). The lowest recored low temperature was 34.0 °F (1.1 °C) in 1996 and the lowest recored low temperature was 34.0 °F (1.1 °C) in 1996. The low temperature is usually* between 32.9 °F (0.5 °C) and 36.2 °F (2.3 °C). About a quarter of the time, the low temperature is less than 32.9 °F (0.5 °C), and another quarter of the time, the low temperature is greater than and 36.2 °F (2.3 °C). About 95% of the time, the low temperature has been between 29.7 °F (-1.3 °C) and 39.3 °F (4.1 °C).
Frost
On March 31 in CHICAGO / CALUMET COAST GUARD expect the temperatures to drop below freezing for a risk of frost about 15.2% 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