- Country: US
- State: IL
- Latitude: 41.717
- Longitude: -87.533
High Temperatures
On April 12 in CALUMET (CGS) the average high temperature is 43.9 °F (6.6 °C). The lowest recored high temperature was 43.0 °F (6.1 °C) in 1990 and the highest recored high temperature was 45.0 °F (7.2 °C) in 1989. The high temperature is usually* between 41.6 °F (5.4 °C) and 46.2 °F (7.9 °C). About a quarter of the time, the high temperature is less than 41.6 °F (5.4 °C), and another quarter of the time, the high temperature is greater than and 46.2 °F (7.9 °C). About 95% of the time, the high temperature has been between 37.3 °F (2.9 °C) and 50.5 °F (10.3 °C).
Low Temperatures
On April 12 in CALUMET (CGS) the average low temperature is 32.2 °F (0.1 °C). The lowest recored low temperature was 27.1 °F (-2.7 °C) in 1990 and the lowest recored low temperature was 38.8 °F (3.8 °C) in 1989. The low temperature is usually* between 29.4 °F (-1.4 °C) and 34.9 °F (1.6 °C). About a quarter of the time, the low temperature is less than 29.4 °F (-1.4 °C), and another quarter of the time, the low temperature is greater than and 34.9 °F (1.6 °C). About 95% of the time, the low temperature has been between 24.1 °F (-4.4 °C) and 40.2 °F (4.6 °C).
Frost
On April 12 in CALUMET (CGS) expect the temperatures to drop below freezing for a risk of frost about 48.4% 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 1989 to 1990