- Weather Bureau Army Navy (WBAN): 94866
- Country: US
- State: IL
- Latitude: 41.867
- Longitude: -87.6
An Integrated Surface Dataset (ISD) station ID was found for this station. Newer data may be available at the ISD page.
High Temperatures
On April 20 in CHICAGO/MEIGS the average high temperature is 59.3 °F (15.2 °C). The lowest recored high temperature was 42.1 °F (5.6 °C) in 1991 and the highest recored high temperature was 82.0 °F (27.8 °C) in 1985. The high temperature is usually* between 51.7 °F (11.0 °C) and 66.9 °F (19.4 °C). About a quarter of the time, the high temperature is less than 51.7 °F (11.0 °C), and another quarter of the time, the high temperature is greater than and 66.9 °F (19.4 °C). About 95% of the time, the high temperature has been between 37.2 °F (2.9 °C) and 81.4 °F (27.4 °C).
Low Temperatures
On April 20 in CHICAGO/MEIGS the average low temperature is 46.0 °F (7.8 °C). The lowest recored low temperature was 37.0 °F (2.8 °C) in 1983 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 1985. The low temperature is usually* between 40.8 °F (4.9 °C) and 51.1 °F (10.6 °C). About a quarter of the time, the low temperature is less than 40.8 °F (4.9 °C), and another quarter of the time, the low temperature is greater than and 51.1 °F (10.6 °C). About 95% of the time, the low temperature has been between 31.0 °F (-0.5 °C) and 60.9 °F (16.0 °C).
Frost
On April 20 in CHICAGO/MEIGS expect the temperatures to drop below freezing for a risk of frost about 3.3% 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:
- CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999
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— Weather Bureau Army Navy (WBAN): 94866 — from year 1966 to 1970