Station information
- Integrated Surface Dataset (ISD) station ID: 725346
- Country: US
- State: IL
- Latitude: 41.867
- Longitude: -87.6
High Temperatures
On September 29 in <NA> the average high temperature is 69.7 °F (20.9 °C). The lowest recored high temperature was 54.0 °F (12.2 °C) in 1993 and the highest recored high temperature was 84.2 °F (29.0 °C) in 2002. The high temperature is usually* between 65.0 °F (18.3 °C) and 74.3 °F (23.5 °C). About a quarter of the time, the high temperature is less than 65.0 °F (18.3 °C), and another quarter of the time, the high temperature is greater than and 74.3 °F (23.5 °C). About 95% of the time, the high temperature has been between 56.1 °F (13.4 °C) and 83.2 °F (28.4 °C).
Low Temperatures
On September 29 in <NA> the average low temperature is 56.8 °F (13.8 °C). The lowest recored low temperature was 45.9 °F (7.7 °C) in 1993 and the lowest recored low temperature was 64.4 °F (18.0 °C) in 2002. The low temperature is usually* between 52.7 °F (11.5 °C) and 60.9 °F (16.1 °C). About a quarter of the time, the low temperature is less than 52.7 °F (11.5 °C), and another quarter of the time, the low temperature is greater than and 60.9 °F (16.1 °C). About 95% of the time, the low temperature has been between 44.9 °F (7.2 °C) and 68.7 °F (20.4 °C).
Frost
On September 29 in <NA> expect the temperatures to drop below freezing for a risk of frost about 0.0% 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