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 December 9 in NAVAL AIR STATION the average high temperature is 37.2 °F (2.9 °C). The lowest recored high temperature was 5.0 °F (-15.0 °C) in 1958 and the highest recored high temperature was 62.1 °F (16.7 °C) in 1946. The high temperature is usually* between 29.3 °F (-1.5 °C) and 45.1 °F (7.3 °C). About a quarter of the time, the high temperature is less than 29.3 °F (-1.5 °C), and another quarter of the time, the high temperature is greater than and 45.1 °F (7.3 °C). About 95% of the time, the high temperature has been between 14.3 °F (-9.8 °C) and 60.1 °F (15.6 °C).
Low Temperatures
On December 9 in NAVAL AIR STATION the average low temperature is 24.0 °F (-4.5 °C). The lowest recored low temperature was -9.0 °F (-22.8 °C) in 1958 and the lowest recored low temperature was 55.0 °F (12.8 °C) in 1946. The low temperature is usually* between 16.6 °F (-8.6 °C) and 31.3 °F (-0.4 °C). About a quarter of the time, the low temperature is less than 16.6 °F (-8.6 °C), and another quarter of the time, the low temperature is greater than and 31.3 °F (-0.4 °C). About 95% of the time, the low temperature has been between 2.6 °F (-16.4 °C) and 45.4 °F (7.4 °C).
Frost
On December 9 in NAVAL AIR STATION expect the temperatures to drop below freezing for a risk of frost about 76.9% 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