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 October 31 in <NA> the average high temperature is 58.3 °F (14.6 °C). The lowest recored high temperature was 41.0 °F (5.0 °C) in 1993 and the highest recored high temperature was 75.9 °F (24.4 °C) in 1974. The high temperature is usually* between 52.4 °F (11.3 °C) and 64.2 °F (17.9 °C). About a quarter of the time, the high temperature is less than 52.4 °F (11.3 °C), and another quarter of the time, the high temperature is greater than and 64.2 °F (17.9 °C). About 95% of the time, the high temperature has been between 41.2 °F (5.1 °C) and 75.4 °F (24.1 °C).
Low Temperatures
On October 31 in <NA> the average low temperature is 47.7 °F (8.7 °C). The lowest recored low temperature was 32.0 °F (0.0 °C) in 1993 and the lowest recored low temperature was 64.9 °F (18.3 °C) in 1974. The low temperature is usually* between 42.6 °F (5.9 °C) and 52.7 °F (11.5 °C). About a quarter of the time, the low temperature is less than 42.6 °F (5.9 °C), and another quarter of the time, the low temperature is greater than and 52.7 °F (11.5 °C). About 95% of the time, the low temperature has been between 33.1 °F (0.6 °C) and 62.3 °F (16.8 °C).
Frost
On October 31 in <NA> expect the temperatures to drop below freezing for a risk of frost about 1.8% 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