- Weather Bureau Army Navy (WBAN): 14855
- Country: US
- State: IL
- Latitude: 42.083
- Longitude: -87.833
An Integrated Surface Dataset (ISD) station ID was found for this station. Newer data may be available at the ISD page.
High Temperatures
On September 15 in NAVAL AIR STATION the average high temperature is 74.3 °F (23.5 °C). The lowest recored high temperature was 54.0 °F (12.2 °C) in 1993 and the highest recored high temperature was 90.0 °F (32.2 °C) in 1994. The high temperature is usually* between 68.8 °F (20.4 °C) and 79.9 °F (26.6 °C). About a quarter of the time, the high temperature is less than 68.8 °F (20.4 °C), and another quarter of the time, the high temperature is greater than and 79.9 °F (26.6 °C). About 95% of the time, the high temperature has been between 58.2 °F (14.6 °C) and 90.4 °F (32.5 °C).
Low Temperatures
On September 15 in NAVAL AIR STATION the average low temperature is 56.3 °F (13.5 °C). The lowest recored low temperature was 42.1 °F (5.6 °C) in 1949 and the lowest recored low temperature was 75.0 °F (23.9 °C) in 1991. The low temperature is usually* between 51.3 °F (10.7 °C) and 61.4 °F (16.3 °C). About a quarter of the time, the low temperature is less than 51.3 °F (10.7 °C), and another quarter of the time, the low temperature is greater than and 61.4 °F (16.3 °C). About 95% of the time, the low temperature has been between 41.6 °F (5.3 °C) and 71.1 °F (21.7 °C).
Frost
On September 15 in NAVAL AIR STATION expect the temperatures to drop below freezing for a risk of frost about 0.1% 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