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 15 in NAVAL AIR STATION the average high temperature is 66.4 °F (19.1 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 1978 and the highest recored high temperature was 84.9 °F (29.4 °C) in 1947. The high temperature is usually* between 60.0 °F (15.5 °C) and 72.8 °F (22.7 °C). About a quarter of the time, the high temperature is less than 60.0 °F (15.5 °C), and another quarter of the time, the high temperature is greater than and 72.8 °F (22.7 °C). About 95% of the time, the high temperature has been between 47.7 °F (8.7 °C) and 85.0 °F (29.5 °C).
Low Temperatures
On October 15 in NAVAL AIR STATION the average low temperature is 47.2 °F (8.4 °C). The lowest recored low temperature was 32.0 °F (0.0 °C) in 1972 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 1968. The low temperature is usually* between 41.2 °F (5.1 °C) and 53.1 °F (11.7 °C). About a quarter of the time, the low temperature is less than 41.2 °F (5.1 °C), and another quarter of the time, the low temperature is greater than and 53.1 °F (11.7 °C). About 95% of the time, the low temperature has been between 30.0 °F (-1.1 °C) and 64.4 °F (18.0 °C).
Frost
On October 15 in NAVAL AIR STATION expect the temperatures to drop below freezing for a risk of frost about 4.2% 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