Station information
- Integrated Surface Dataset (ISD) station ID: 725346
- Weather Bureau Army Navy (WBAN): 94866
- Country: US
- State: IL
- Latitude: 41.867
- Longitude: -87.6
High Temperatures
On December 9 in <NA> the average high temperature is 38.4 °F (3.6 °C). The lowest recored high temperature was 19.2 °F (-7.1 °C) in 1978 and the highest recored high temperature was 59.0 °F (15.0 °C) in 1991. The high temperature is usually* between 32.4 °F (0.2 °C) and 44.5 °F (6.9 °C). About a quarter of the time, the high temperature is less than 32.4 °F (0.2 °C), and another quarter of the time, the high temperature is greater than and 44.5 °F (6.9 °C). About 95% of the time, the high temperature has been between 20.9 °F (-6.2 °C) and 56.0 °F (13.3 °C).
Low Temperatures
On December 9 in <NA> the average low temperature is 28.8 °F (-1.8 °C). The lowest recored low temperature was -1.1 °F (-18.4 °C) in 1995 and the lowest recored low temperature was 45.0 °F (7.2 °C) in 1987. The low temperature is usually* between 22.6 °F (-5.2 °C) and 34.9 °F (1.6 °C). About a quarter of the time, the low temperature is less than 22.6 °F (-5.2 °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 11.0 °F (-11.7 °C) and 46.6 °F (8.1 °C).
Frost
On December 9 in <NA> expect the temperatures to drop below freezing for a risk of frost about 63.9% 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:
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— Integrated Surface Dataset (ISD) station ID: 725346 — from year 2000 to 2002 - CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999
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— Weather Bureau Army Navy (WBAN): 94866 — from year 1966 to 1969