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 May 17 in <NA> the average high temperature is 70.3 °F (21.3 °C). The lowest recored high temperature was 44.1 °F (6.7 °C) in 1945 and the highest recored high temperature was 93.0 °F (33.9 °C) in 1962. The high temperature is usually* between 62.1 °F (16.7 °C) and 78.6 °F (25.9 °C). About a quarter of the time, the high temperature is less than 62.1 °F (16.7 °C), and another quarter of the time, the high temperature is greater than and 78.6 °F (25.9 °C). About 95% of the time, the high temperature has been between 46.3 °F (8.0 °C) and 94.3 °F (34.6 °C).
Low Temperatures
On May 17 in <NA> the average low temperature is 50.0 °F (10.0 °C). The lowest recored low temperature was 37.9 °F (3.3 °C) in 1973 and the lowest recored low temperature was 70.0 °F (21.1 °C) in 1992. The low temperature is usually* between 44.4 °F (6.9 °C) and 55.5 °F (13.1 °C). About a quarter of the time, the low temperature is less than 44.4 °F (6.9 °C), and another quarter of the time, the low temperature is greater than and 55.5 °F (13.1 °C). About 95% of the time, the low temperature has been between 33.9 °F (1.0 °C) and 66.1 °F (19.0 °C).
Frost
On May 17 in <NA> expect the temperatures to drop below freezing for a risk of frost about 1.4% 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