Station information
- Integrated Surface Dataset (ISD) station ID: 725346
- Country: US
- State: IL
- Latitude: 41.867
- Longitude: -87.6
High Temperatures
On December 21 in <NA> the average high temperature is 34.1 °F (1.2 °C). The lowest recored high temperature was 3.2 °F (-16.0 °C) in 1989 and the highest recored high temperature was 55.0 °F (12.8 °C) in 1984. The high temperature is usually* between 26.8 °F (-2.9 °C) and 41.3 °F (5.2 °C). About a quarter of the time, the high temperature is less than 26.8 °F (-2.9 °C), and another quarter of the time, the high temperature is greater than and 41.3 °F (5.2 °C). About 95% of the time, the high temperature has been between 13.0 °F (-10.6 °C) and 55.2 °F (12.9 °C).
Low Temperatures
On December 21 in <NA> the average low temperature is 23.7 °F (-4.6 °C). The lowest recored low temperature was -13.9 °F (-25.5 °C) in 1989 and the lowest recored low temperature was 41.0 °F (5.0 °C) in 1990. The low temperature is usually* between 14.9 °F (-9.5 °C) and 32.4 °F (0.2 °C). About a quarter of the time, the low temperature is less than 14.9 °F (-9.5 °C), and another quarter of the time, the low temperature is greater than and 32.4 °F (0.2 °C). About 95% of the time, the low temperature has been between -1.8 °F (-18.8 °C) and 49.1 °F (9.5 °C).
Frost
On December 21 in <NA> expect the temperatures to drop below freezing for a risk of frost about 73.9% 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/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — from year 2000 to 2002
-
— Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999