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 26 in NAVAL AIR STATION the average high temperature is 70.6 °F (21.4 °C). The lowest recored high temperature was 53.1 °F (11.7 °C) in 1984 and the highest recored high temperature was 90.0 °F (32.2 °C) in 1986. The high temperature is usually* between 65.0 °F (18.3 °C) and 76.1 °F (24.5 °C). About a quarter of the time, the high temperature is less than 65.0 °F (18.3 °C), and another quarter of the time, the high temperature is greater than and 76.1 °F (24.5 °C). About 95% of the time, the high temperature has been between 54.5 °F (12.5 °C) and 86.6 °F (30.3 °C).
Low Temperatures
On September 26 in NAVAL AIR STATION the average low temperature is 52.1 °F (11.1 °C). The lowest recored low temperature was 35.1 °F (1.7 °C) in 1947 and the lowest recored low temperature was 71.1 °F (21.7 °C) in 1973. The low temperature is usually* between 47.2 °F (8.4 °C) and 56.9 °F (13.8 °C). About a quarter of the time, the low temperature is less than 47.2 °F (8.4 °C), and another quarter of the time, the low temperature is greater than and 56.9 °F (13.8 °C). About 95% of the time, the low temperature has been between 37.9 °F (3.3 °C) and 66.2 °F (19.0 °C).
Frost
On September 26 in NAVAL AIR STATION expect the temperatures to drop below freezing for a risk of frost about 0.3% 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
-
— Weather Bureau Army Navy (WBAN): 14855 — from year 1945 to 1972