- Integrated Surface Dataset (ISD) station ID: 725306
- Country: US
- State: IL
- Latitude: 42.083
- Longitude: -87.833
A Weather Bureau Army Navy (WBAN) station ID was found for this station. Older data may be available at the WBAN page.
High Temperatures
On July 18 in NAVAL AIR STATION the average high temperature is 85.2 °F (29.5 °C). The lowest recored high temperature was 73.9 °F (23.3 °C) in 1950 and the highest recored high temperature was 100.0 °F (37.8 °C) in 1946. The high temperature is usually* between 81.0 °F (27.2 °C) and 89.4 °F (31.9 °C). About a quarter of the time, the high temperature is less than 81.0 °F (27.2 °C), and another quarter of the time, the high temperature is greater than and 89.4 °F (31.9 °C). About 95% of the time, the high temperature has been between 72.9 °F (22.7 °C) and 97.5 °F (36.4 °C).
Low Temperatures
On July 18 in NAVAL AIR STATION the average low temperature is 66.8 °F (19.4 °C). The lowest recored low temperature was 55.0 °F (12.8 °C) in 1979 and the lowest recored low temperature was 78.1 °F (25.6 °C) in 1986. The low temperature is usually* between 63.2 °F (17.3 °C) and 70.5 °F (21.4 °C). About a quarter of the time, the low temperature is less than 63.2 °F (17.3 °C), and another quarter of the time, the low temperature is greater than and 70.5 °F (21.4 °C). About 95% of the time, the low temperature has been between 56.2 °F (13.4 °C) and 77.5 °F (25.3 °C).
Frost
On July 18 in NAVAL AIR STATION expect the temperatures to drop below freezing for a risk of frost about 0.0% 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: