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 September 19 in NAVAL AIR STATION the average high temperature is 75.1 °F (23.9 °C). The lowest recored high temperature was 54.0 °F (12.2 °C) in 1991 and the highest recored high temperature was 93.0 °F (33.9 °C) in 1955. The high temperature is usually* between 69.1 °F (20.6 °C) and 81.1 °F (27.3 °C). About a quarter of the time, the high temperature is less than 69.1 °F (20.6 °C), and another quarter of the time, the high temperature is greater than and 81.1 °F (27.3 °C). About 95% of the time, the high temperature has been between 57.7 °F (14.3 °C) and 92.5 °F (33.6 °C).
Low Temperatures
On September 19 in NAVAL AIR STATION the average low temperature is 56.9 °F (13.8 °C). The lowest recored low temperature was 41.0 °F (5.0 °C) in 1991 and the lowest recored low temperature was 70.0 °F (21.1 °C) in 1965. The low temperature is usually* between 51.7 °F (10.9 °C) and 62.1 °F (16.7 °C). About a quarter of the time, the low temperature is less than 51.7 °F (10.9 °C), and another quarter of the time, the low temperature is greater than and 62.1 °F (16.7 °C). About 95% of the time, the low temperature has been between 41.8 °F (5.4 °C) and 72.0 °F (22.2 °C).
Frost
On September 19 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