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 August 19 in <NA> the average high temperature is 79.5 °F (26.4 °C). The lowest recored high temperature was 68.0 °F (20.0 °C) in 1967 and the highest recored high temperature was 96.1 °F (35.6 °C) in 1983. The high temperature is usually* between 75.2 °F (24.0 °C) and 83.8 °F (28.8 °C). About a quarter of the time, the high temperature is less than 75.2 °F (24.0 °C), and another quarter of the time, the high temperature is greater than and 83.8 °F (28.8 °C). About 95% of the time, the high temperature has been between 67.0 °F (19.5 °C) and 92.0 °F (33.3 °C).
Low Temperatures
On August 19 in <NA> the average low temperature is 69.3 °F (20.7 °C). The lowest recored low temperature was 60.1 °F (15.6 °C) in 1977 and the lowest recored low temperature was 77.0 °F (25.0 °C) in 1973. The low temperature is usually* between 66.3 °F (19.1 °C) and 72.2 °F (22.4 °C). About a quarter of the time, the low temperature is less than 66.3 °F (19.1 °C), and another quarter of the time, the low temperature is greater than and 72.2 °F (22.4 °C). About 95% of the time, the low temperature has been between 60.7 °F (15.9 °C) and 77.9 °F (25.5 °C).
Frost
On August 19 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:
-
— 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
-
— Weather Bureau Army Navy (WBAN): 94866 — from year 1966 to 1969