- Weather Bureau Army Navy (WBAN): 94846
- Country: US
- State: IL
- Latitude: 41.96
- Longitude: -87.932
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 13 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 60.2 °F (15.7 °C). The lowest recored high temperature was 32.4 °F (0.2 °C) in 1950 and the highest recored high temperature was 82.9 °F (28.3 °C) in 2023. The high temperature is usually* between 52.4 °F (11.3 °C) and 68.1 °F (20.0 °C). About a quarter of the time, the high temperature is less than 52.4 °F (11.3 °C), and another quarter of the time, the high temperature is greater than and 68.1 °F (20.0 °C). About 95% of the time, the high temperature has been between 37.5 °F (3.1 °C) and 83.0 °F (28.3 °C).
Low Temperatures
On April 13 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 38.2 °F (3.4 °C). The lowest recored low temperature was 21.4 °F (-5.9 °C) in 1950 and the lowest recored low temperature was 58.3 °F (14.6 °C) in 1955. The low temperature is usually* between 32.4 °F (0.2 °C) and 43.9 °F (6.6 °C). About a quarter of the time, the low temperature is less than 32.4 °F (0.2 °C), and another quarter of the time, the low temperature is greater than and 43.9 °F (6.6 °C). About 95% of the time, the low temperature has been between 21.4 °F (-5.9 °C) and 54.9 °F (12.7 °C).
Frost
On April 13 in CHICAGO O'HARE INTERNATIONAL expect the temperatures to drop below freezing for a risk of frost about 23.5% 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 O'HARE INTERNATIONAL — Integrated Surface Dataset (ISD) station ID: 725300 — Weather Bureau Army Navy (WBAN): 94846 — from year 1947 to 2025
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— Weather Bureau Army Navy (WBAN): 94846 — from year 1970 to 1972