Station information
- Integrated Surface Dataset (ISD) station ID: 725306
- Weather Bureau Army Navy (WBAN): 14855
- Country: US
- State: IL
- Latitude: 42.083
- Longitude: -87.833
High Temperatures
On October 20 in NAVAL AIR STATION the average high temperature is 61.8 °F (16.6 °C). The lowest recored high temperature was 39.0 °F (3.9 °C) in 1989 and the highest recored high temperature was 84.9 °F (29.4 °C) in 1953. The high temperature is usually* between 55.1 °F (12.8 °C) and 68.5 °F (20.3 °C). About a quarter of the time, the high temperature is less than 55.1 °F (12.8 °C), and another quarter of the time, the high temperature is greater than and 68.5 °F (20.3 °C). About 95% of the time, the high temperature has been between 42.4 °F (5.8 °C) and 81.2 °F (27.4 °C).
Low Temperatures
On October 20 in NAVAL AIR STATION the average low temperature is 43.9 °F (6.6 °C). The lowest recored low temperature was 27.0 °F (-2.8 °C) in 1952 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 1979. The low temperature is usually* between 37.6 °F (3.1 °C) and 50.2 °F (10.1 °C). About a quarter of the time, the low temperature is less than 37.6 °F (3.1 °C), and another quarter of the time, the low temperature is greater than and 50.2 °F (10.1 °C). About 95% of the time, the low temperature has been between 25.5 °F (-3.6 °C) and 62.3 °F (16.8 °C).
Frost
On October 20 in NAVAL AIR STATION expect the temperatures to drop below freezing for a risk of frost about 10.3% 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:
- NAVAL AIR STATION — Integrated Surface Dataset (ISD) station ID: 725306 — Weather Bureau Army Navy (WBAN): 14855 — from year 1973 to 1994
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— Weather Bureau Army Navy (WBAN): 14855 — from year 1945 to 1972