High Temperatures
On November 30 in Chicago, IL (Illinois), USA the average high temperature is 42.2 °F (5.7 °C). The lowest recored high temperature was 18.0 °F (-7.8 °C) in 1976 and the highest recored high temperature was 66.9 °F (19.4 °C) in 1998. The high temperature is usually* between 35.8 °F (2.1 °C) and 48.7 °F (9.3 °C). About a quarter of the time, the high temperature is less than 35.8 °F (2.1 °C), and another quarter of the time, the high temperature is greater than and 48.7 °F (9.3 °C). About 95% of the time, the high temperature has been between 23.5 °F (-4.7 °C) and 61.0 °F (16.1 °C).
Low Temperatures
On November 30 in Chicago, IL (Illinois), USA the average low temperature is 28.2 °F (-2.1 °C). The lowest recored low temperature was -9.6 °F (-23.1 °C) in 1947 and the lowest recored low temperature was 53.6 °F (12.0 °C) in 1998. The low temperature is usually* between 21.9 °F (-5.6 °C) and 34.5 °F (1.4 °C). About a quarter of the time, the low temperature is less than 21.9 °F (-5.6 °C), and another quarter of the time, the low temperature is greater than and 34.5 °F (1.4 °C). About 95% of the time, the low temperature has been between 9.8 °F (-12.3 °C) and 46.6 °F (8.1 °C).
Frost
On November 30 in Chicago, IL (Illinois), USA expect the temperatures to drop below freezing for a risk of frost about 65.7% 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:
- 9087044 - CALUMET IL — Integrated Surface Dataset (ISD) station ID: 997255 — from year 2004 to 2024
- CHICAGO — Integrated Surface Dataset (ISD) station ID: 997338 — from year 2005 to 2024
- CHICAGO MIDWAY INTL ARPT — Integrated Surface Dataset (ISD) station ID: 725340 — Weather Bureau Army Navy (WBAN): 14819 — from year 1973 to 2024
- GARY/CHICAGO AIRPORT — Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2024
- NORTHERLY ISLAND — Integrated Surface Dataset (ISD) station ID: 998499 — from year 2012 to 2024
- CHICAGO O'HARE INTERNATIONAL — Integrated Surface Dataset (ISD) station ID: 725300 — Weather Bureau Army Navy (WBAN): 94846 — from year 1946 to 2024
- FOSTER AVE CHICAGO — Integrated Surface Dataset (ISD) station ID: 998497 — from year 2015 to 2017
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— Integrated Surface Dataset (ISD) station ID: 725337 — from year 1981 to 2005 -
— Weather Bureau Army Navy (WBAN): 04807 — from year 2005 to 2005 - CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — from year 2000 to 2002
- CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999
- CHICAGO / CALUMET COAST GUARD — Integrated Surface Dataset (ISD) station ID: 725344 — from year 1994 to 1995
- NAVAL AIR STATION — Integrated Surface Dataset (ISD) station ID: 725306 — Weather Bureau Army Navy (WBAN): 14855 — from year 1973 to 1994
- WILMETTE (MARINES)& — Integrated Surface Dataset (ISD) station ID: 725307 — from year 1976 to 1994
- WILMETTE (CGS) — Integrated Surface Dataset (ISD) station ID: 722417 — from year 1987 to 1990
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1987 to 1989
- NAVAL AIR STATION — Weather Bureau Army Navy (WBAN): 14855 — from year 1945 to 1972
- CHICAGO MIDWAY AP — Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972
- CHICAGO OHARE INTL AP — Weather Bureau Army Navy (WBAN): 94846 — from year 1970 to 1972
- CHICAGO MEIGS FIELD — Weather Bureau Army Navy (WBAN): 94866 — from year 1966 to 1969
- PARK RIDGE AF — Weather Bureau Army Navy (WBAN): 14810 — from year 1949 to 1957
- DUNNE CRIB IL. — Integrated Surface Dataset (ISD) station ID: 744650 — from year 1943 to 1943