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 February 14 in NAVAL AIR STATION the average high temperature is 35.4 °F (1.9 °C). The lowest recored high temperature was 21.0 °F (-6.1 °C) in 1951 and the highest recored high temperature was 59.0 °F (15.0 °C) in 1954. The high temperature is usually* between 29.0 °F (-1.7 °C) and 41.8 °F (5.5 °C). About a quarter of the time, the high temperature is less than 29.0 °F (-1.7 °C), and another quarter of the time, the high temperature is greater than and 41.8 °F (5.5 °C). About 95% of the time, the high temperature has been between 16.7 °F (-8.5 °C) and 54.1 °F (12.3 °C).
Low Temperatures
On February 14 in NAVAL AIR STATION the average low temperature is 21.2 °F (-6.0 °C). The lowest recored low temperature was 5.0 °F (-15.0 °C) in 1971 and the lowest recored low temperature was 42.1 °F (5.6 °C) in 1954. The low temperature is usually* between 14.3 °F (-9.8 °C) and 28.1 °F (-2.2 °C). About a quarter of the time, the low temperature is less than 14.3 °F (-9.8 °C), and another quarter of the time, the low temperature is greater than and 28.1 °F (-2.2 °C). About 95% of the time, the low temperature has been between 1.2 °F (-17.1 °C) and 41.2 °F (5.1 °C).
Frost
On February 14 in NAVAL AIR STATION expect the temperatures to drop below freezing for a risk of frost about 85.5% 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 1995
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— Weather Bureau Army Navy (WBAN): 14855 — from year 1946 to 1972