Station information
- Weather Bureau Army Navy (WBAN): 94866
- Country: US
- State: IL
- Latitude: 41.867
- Longitude: -87.617
High Temperatures
On December 18 in <NA> the average high temperature is 34.6 °F (1.5 °C). The lowest recored high temperature was 11.1 °F (-11.6 °C) in 1983 and the highest recored high temperature was 51.8 °F (11.0 °C) in 1998. The high temperature is usually* between 27.8 °F (-2.3 °C) and 41.4 °F (5.2 °C). About a quarter of the time, the high temperature is less than 27.8 °F (-2.3 °C), and another quarter of the time, the high temperature is greater than and 41.4 °F (5.2 °C). About 95% of the time, the high temperature has been between 14.9 °F (-9.5 °C) and 54.4 °F (12.4 °C).
Low Temperatures
On December 18 in <NA> the average low temperature is 25.3 °F (-3.7 °C). The lowest recored low temperature was -1.8 °F (-18.8 °C) in 1985 and the lowest recored low temperature was 37.9 °F (3.3 °C) in 1967. The low temperature is usually* between 18.0 °F (-7.8 °C) and 32.6 °F (0.3 °C). About a quarter of the time, the low temperature is less than 18.0 °F (-7.8 °C), and another quarter of the time, the low temperature is greater than and 32.6 °F (0.3 °C). About 95% of the time, the low temperature has been between 4.1 °F (-15.5 °C) and 46.4 °F (8.0 °C).
Frost
On December 18 in <NA> expect the temperatures to drop below freezing for a risk of frost about 73.3% 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:
-
— Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999 - CHICAGO MEIGS FIELD — Weather Bureau Army Navy (WBAN): 94866 — from year 1966 to 1969