- Country: US
- State: IL
- Latitude: 41.717
- Longitude: -87.533
High Temperatures
On May 31 in CALUMET (CGS) the average high temperature is 74.4 °F (23.6 °C). The lowest recored high temperature was 58.8 °F (14.9 °C) in 1990 and the highest recored high temperature was 84.9 °F (29.4 °C) in 1988. The high temperature is usually* between 66.6 °F (19.2 °C) and 82.2 °F (27.9 °C). About a quarter of the time, the high temperature is less than 66.6 °F (19.2 °C), and another quarter of the time, the high temperature is greater than and 82.2 °F (27.9 °C). About 95% of the time, the high temperature has been between 51.8 °F (11.0 °C) and 97.1 °F (36.2 °C).
Low Temperatures
On May 31 in CALUMET (CGS) the average low temperature is 61.1 °F (16.2 °C). The lowest recored low temperature was 47.8 °F (8.8 °C) in 1990 and the lowest recored low temperature was 72.0 °F (22.2 °C) in 1989. The low temperature is usually* between 55.2 °F (12.9 °C) and 67.0 °F (19.5 °C). About a quarter of the time, the low temperature is less than 55.2 °F (12.9 °C), and another quarter of the time, the low temperature is greater than and 67.0 °F (19.5 °C). About 95% of the time, the low temperature has been between 43.9 °F (6.6 °C) and 78.3 °F (25.7 °C).
Frost
On May 31 in CALUMET (CGS) expect the temperatures to drop below freezing for a risk of frost about 0.0% 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:
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1988 to 1990