- Country: US
- State: IL
- Latitude: 41.717
- Longitude: -87.533
High Temperatures
On March 12 in CALUMET (CGS) the average high temperature is 54.5 °F (12.5 °C). The lowest recored high temperature was 36.9 °F (2.7 °C) in 1989 and the highest recored high temperature was 75.9 °F (24.4 °C) in 1990. The high temperature is usually* between 43.8 °F (6.5 °C) and 65.2 °F (18.4 °C). About a quarter of the time, the high temperature is less than 43.8 °F (6.5 °C), and another quarter of the time, the high temperature is greater than and 65.2 °F (18.4 °C). About 95% of the time, the high temperature has been between 23.4 °F (-4.8 °C) and 85.6 °F (29.8 °C).
Low Temperatures
On March 12 in CALUMET (CGS) the average low temperature is 39.1 °F (3.9 °C). The lowest recored low temperature was 32.9 °F (0.5 °C) in 1989 and the lowest recored low temperature was 59.9 °F (15.5 °C) in 1990. The low temperature is usually* between 30.8 °F (-0.7 °C) and 47.4 °F (8.6 °C). About a quarter of the time, the low temperature is less than 30.8 °F (-0.7 °C), and another quarter of the time, the low temperature is greater than and 47.4 °F (8.6 °C). About 95% of the time, the low temperature has been between 14.9 °F (-9.5 °C) and 63.2 °F (17.3 °C).
Frost
On March 12 in CALUMET (CGS) expect the temperatures to drop below freezing for a risk of frost about 28.3% 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