Climate at a Glance

Statewide 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 November 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, December 1948

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 1948
1-Month
32.5°F
(0.3°C)
29.4°F
(-1.4°C)
3.1°F
(1.7°C)
87th Coolest Coolest since: 1947 1983
38th Warmest Warmest since: 1946 2015
Nov–Dec 1948
2-Month
37.9°F
(3.3°C)
35.1°F
(1.7°C)
2.8°F
(1.6°C)
98th Coolest Coolest since: 1947 1950
27th Warmest Warmest since: 1946 2015
Oct–Dec 1948
3-Month
42.6°F
(5.9°C)
41.7°F
(5.4°C)
0.9°F
(0.5°C)
78th Coolest Coolest since: 1945 1976
47th Warmest Warmest since: 1947 1931
Sep–Dec 1948
4-Month
48.9°F
(9.4°C)
47.8°F
(8.8°C)
1.1°F
(0.6°C)
84th Coolest Coolest since: 1945 1976
41st Warmest Warmest since: 1947 1931
Ties: 1915, 1970
Aug–Dec 1948
5-Month
53.9°F
(12.2°C)
52.9°F
(11.6°C)
1.0°F
(0.6°C)
88th Coolest Coolest since: 1945 1976
37th Warmest Warmest since: 1947 1931
Ties: 1923, 2006
Jul–Dec 1948
6-Month
57.4°F
(14.1°C)
56.7°F
(13.7°C)
0.7°F
(0.4°C)
80th Coolest Coolest since: 1945 1976
45th Warmest Warmest since: 1947 1931
Ties: 1897, 1908, 1918, 1975, 1990, 2018
Jun–Dec 1948
7-Month
59.4°F
(15.2°C)
58.8°F
(14.9°C)
0.6°F
(0.3°C)
75th Coolest Coolest since: 1945 1917
50th Warmest Warmest since: 1947 1931
May–Dec 1948
8-Month
59.5°F
(15.3°C)
59.2°F
(15.1°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 1945 1917
58th Warmest Warmest since: 1947 1931
Ties: 1977, 1978, 2003
Apr–Dec 1948
9-Month
59.1°F
(15.1°C)
58.4°F
(14.7°C)
0.7°F
(0.4°C)
80th Coolest Coolest since: 1947 1917
45th Warmest Warmest since: 1946 1931
Ties: 1946, 1964
Mar–Dec 1948
10-Month
57.1°F
(13.9°C)
56.5°F
(13.6°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 1947 1917
44th Warmest Warmest since: 1946 2012
Ties: 1911, 1990, 2002, 2003
Feb–Dec 1948
11-Month
54.5°F
(12.5°C)
54.0°F
(12.2°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1947 1917
47th Warmest Warmest since: 1946 2012
Ties: 1908, 1927, 1964, 1984, 2000
Jan–Dec 1948
12-Month
51.7°F
(10.9°C)
51.6°F
(10.9°C)
0.1°F
(0.0°C)
60th Coolest Coolest since: 1947 1917
65th Warmest Warmest since: 1946 2012
Ties: 1923, 1942, 2003
Jul 1947–Dec 1948
18-Month
53.9°F
(12.2°C)
53.3°F
(11.8°C)
0.6°F
(0.4°C)
89th Coolest Coolest since: 1947 1904
35th Warmest Warmest since: 1946 2012
Ties: 1900, 1919, 1957, 1971, 1983
Jan 1947–Dec 1948
24-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
58th Coolest Coolest since: 1945 1904, 1979
66th Warmest Warmest since: 1947 2017
Ties: 1900, 1920, 1945, 1981
Jan 1946–Dec 1948
36-Month
52.2°F
(11.2°C)
51.6°F
(10.9°C)
0.6°F
(0.3°C)
87th Coolest Coolest since: 1947 1905
36th Warmest Warmest since: 1946 2017
Ties: 1938, 1946, 1975, 1989, 1993
Jan 1945–Dec 1948
48-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1945 1905
53rd Warmest Warmest since: 1947 2001, 2018
Ties: 1974, 1976, 1986
Jan 1944–Dec 1948
60-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1947 1905
53rd Warmest Warmest since: 1946 2002
Ties: 1924, 1946, 1950

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/