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 March 20 in <NA> the average high temperature is 46.6 °F (8.1 °C). The lowest recored high temperature was 25.0 °F (-3.9 °C) in 1965 and the highest recored high temperature was 72.0 °F (22.2 °C) in 1976. The high temperature is usually* between 39.2 °F (4.0 °C) and 54.1 °F (12.3 °C). About a quarter of the time, the high temperature is less than 39.2 °F (4.0 °C), and another quarter of the time, the high temperature is greater than and 54.1 °F (12.3 °C). About 95% of the time, the high temperature has been between 25.0 °F (-3.9 °C) and 68.3 °F (20.2 °C).
Low Temperatures
On March 20 in <NA> the average low temperature is 31.1 °F (-0.5 °C). The lowest recored low temperature was 3.9 °F (-15.6 °C) in 1965 and the lowest recored low temperature was 63.0 °F (17.2 °C) in 1976. The low temperature is usually* between 24.8 °F (-4.0 °C) and 37.4 °F (3.0 °C). About a quarter of the time, the low temperature is less than 24.8 °F (-4.0 °C), and another quarter of the time, the low temperature is greater than and 37.4 °F (3.0 °C). About 95% of the time, the low temperature has been between 12.7 °F (-10.7 °C) and 49.4 °F (9.7 °C).
Frost
On March 20 in <NA> expect the temperatures to drop below freezing for a risk of frost about 53.9% 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