Station information
- Weather Bureau Army Navy (WBAN): 94866
- Country: US
- State: IL
- Latitude: 41.867
- Longitude: -87.617
High Temperatures
On August 31 in <NA> the average high temperature is 79.1 °F (26.2 °C). The lowest recored high temperature was 64.9 °F (18.3 °C) in 1967 and the highest recored high temperature was 89.1 °F (31.7 °C) in 1966. The high temperature is usually* between 74.9 °F (23.8 °C) and 83.4 °F (28.6 °C). About a quarter of the time, the high temperature is less than 74.9 °F (23.8 °C), and another quarter of the time, the high temperature is greater than and 83.4 °F (28.6 °C). About 95% of the time, the high temperature has been between 66.7 °F (19.3 °C) and 91.6 °F (33.1 °C).
Low Temperatures
On August 31 in <NA> the average low temperature is 67.5 °F (19.7 °C). The lowest recored low temperature was 59.0 °F (15.0 °C) in 1967 and the lowest recored low temperature was 77.9 °F (25.5 °C) in 1995. The low temperature is usually* between 64.3 °F (17.9 °C) and 70.8 °F (21.5 °C). About a quarter of the time, the low temperature is less than 64.3 °F (17.9 °C), and another quarter of the time, the low temperature is greater than and 70.8 °F (21.5 °C). About 95% of the time, the low temperature has been between 58.1 °F (14.5 °C) and 76.9 °F (25.0 °C).
Frost
On August 31 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:
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— 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