Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of April 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, December 1948

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1948
1-Month
31.3°F
(-0.4°C)
28.3°F
(-2.1°C)
3.0°F
(1.7°C)
81st Coolest Coolest since: 1945 1983
47th Warmest Warmest since: 1947 2015
Ties: 1999
Nov–Dec 1948
2-Month
36.9°F
(2.7°C)
34.2°F
(1.2°C)
2.7°F
(1.5°C)
97th Coolest Coolest since: 1947 2000
31st Warmest Warmest since: 1946 1931
Oct–Dec 1948
3-Month
42.1°F
(5.6°C)
41.0°F
(5.0°C)
1.1°F
(0.6°C)
81st Coolest Coolest since: 1945 1976
47th Warmest Warmest since: 1947 1931
Ties: 1987
Sep–Dec 1948
4-Month
48.7°F
(9.3°C)
47.3°F
(8.5°C)
1.4°F
(0.8°C)
92nd Coolest Coolest since: 1945 1976
36th Warmest Warmest since: 1947 1931
Ties: 1975, 1990
Aug–Dec 1948
5-Month
53.8°F
(12.1°C)
52.5°F
(11.4°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 1945 1976
30th Warmest Warmest since: 1947 1931
Ties: 1921, 1930, 1933, 1940
Jul–Dec 1948
6-Month
57.4°F
(14.1°C)
56.5°F
(13.6°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1945 1976
40th Warmest Warmest since: 1947 1931
Ties: 1975, 2019
Jun–Dec 1948
7-Month
59.3°F
(15.2°C)
58.6°F
(14.8°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1945 1976
47th Warmest Warmest since: 1947 1931
Ties: 1897, 2018, 2019
May–Dec 1948
8-Month
59.6°F
(15.3°C)
59.1°F
(15.1°C)
0.5°F
(0.2°C)
79th Coolest Coolest since: 1946 1917
49th Warmest Warmest since: 1947 1931
Ties: 1962, 1982, 1984, 2019, 2020
Apr–Dec 1948
9-Month
59.2°F
(15.1°C)
58.2°F
(14.6°C)
1.0°F
(0.5°C)
92nd Coolest Coolest since: 1947 1917
36th Warmest Warmest since: 1941 1931
Ties: 1896, 1899
Mar–Dec 1948
10-Month
57.1°F
(13.9°C)
56.3°F
(13.5°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 1947 1917
41st Warmest Warmest since: 1946 2012
Ties: 1911, 1973
Feb–Dec 1948
11-Month
54.4°F
(12.4°C)
53.8°F
(12.1°C)
0.6°F
(0.3°C)
85th Coolest Coolest since: 1947 1917
43rd Warmest Warmest since: 1946 2012
Ties: 1955, 2004
Jan–Dec 1948
12-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
75th Coolest Coolest since: 1947 1917
53rd Warmest Warmest since: 1946 2012
Ties: 1923, 1927, 1928, 1932, 1957, 1981, 1994
Jul 1947–Dec 1948
18-Month
53.9°F
(12.2°C)
52.9°F
(11.6°C)
1.0°F
(0.6°C)
98th Coolest Coolest since: 1947 1904
29th Warmest Warmest since: 1942 2012
Ties: 1933, 1956, 2011
Jan 1947–Dec 1948
24-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
71st Coolest Coolest since: 1945 1979
56th Warmest Warmest since: 1947 2017
Ties: 1915, 1936, 1981, 2010
Jan 1946–Dec 1948
36-Month
52.0°F
(11.1°C)
51.2°F
(10.7°C)
0.8°F
(0.4°C)
94th Coolest Coolest since: 1947 1905
32nd Warmest Warmest since: 1941 2017
Ties: 1936, 1938, 1957, 1987, 1989, 1991
Jan 1945–Dec 1948
48-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
75th Coolest Coolest since: 1946 1905
50th Warmest Warmest since: 1947 1934
Ties: 1916, 2014, 2015
Jan 1944–Dec 1948
60-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1947 1905
49th Warmest Warmest since: 1943 1934
Ties: 1989, 1999, 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2022, retrieved on May 23, 2022 from https://www.ncdc.noaa.gov/cag/