Station information
- Integrated Surface Dataset (ISD) station ID: 725346
- Country: US
- State: IL
- Latitude: 41.867
- Longitude: -87.6
High Temperatures
On October 20 in <NA> the average high temperature is 60.4 °F (15.8 °C). The lowest recored high temperature was 43.0 °F (6.1 °C) in 1989 and the highest recored high temperature was 77.0 °F (25.0 °C) in 2000. The high temperature is usually* between 53.8 °F (12.1 °C) and 66.9 °F (19.4 °C). About a quarter of the time, the high temperature is less than 53.8 °F (12.1 °C), and another quarter of the time, the high temperature is greater than and 66.9 °F (19.4 °C). About 95% of the time, the high temperature has been between 41.4 °F (5.2 °C) and 79.3 °F (26.3 °C).
Low Temperatures
On October 20 in <NA> the average low temperature is 47.9 °F (8.8 °C). The lowest recored low temperature was 37.9 °F (3.3 °C) in 1992 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 1979. The low temperature is usually* between 42.9 °F (6.0 °C) and 52.9 °F (11.6 °C). About a quarter of the time, the low temperature is less than 42.9 °F (6.0 °C), and another quarter of the time, the low temperature is greater than and 52.9 °F (11.6 °C). About 95% of the time, the low temperature has been between 33.4 °F (0.8 °C) and 62.3 °F (16.9 °C).
Frost
On October 20 in <NA> expect the temperatures to drop below freezing for a risk of frost about 1.6% 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
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— Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999