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 12 in <NA> the average high temperature is 68.9 °F (20.5 °C). The lowest recored high temperature was 44.1 °F (6.7 °C) in 1966 and the highest recored high temperature was 89.1 °F (31.7 °C) in 1956. The high temperature is usually* between 61.2 °F (16.2 °C) and 76.5 °F (24.7 °C). About a quarter of the time, the high temperature is less than 61.2 °F (16.2 °C), and another quarter of the time, the high temperature is greater than and 76.5 °F (24.7 °C). About 95% of the time, the high temperature has been between 46.7 °F (8.2 °C) and 91.0 °F (32.8 °C).
Low Temperatures
On May 12 in <NA> the average low temperature is 47.9 °F (8.8 °C). The lowest recored low temperature was 32.9 °F (0.5 °C) in 1981 and the lowest recored low temperature was 64.9 °F (18.3 °C) in 1991. The low temperature is usually* between 42.7 °F (6.0 °C) and 53.1 °F (11.7 °C). About a quarter of the time, the low temperature is less than 42.7 °F (6.0 °C), and another quarter of the time, the low temperature is greater than and 53.1 °F (11.7 °C). About 95% of the time, the low temperature has been between 32.9 °F (0.5 °C) and 63.0 °F (17.2 °C).
Frost
On May 12 in <NA> expect the temperatures to drop below freezing for a risk of frost about 1.9% 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