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, March 1975

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
March 1975
1-Month
35.3°F
(1.8°C)
39.8°F
(4.3°C)
-4.5°F
(-2.5°C)
20th Coolest Coolest since: 1969 1960
106th Warmest Warmest since: 1974 2012
Feb–Mar 1975
2-Month
31.9°F
(-0.1°C)
34.5°F
(1.4°C)
-2.6°F
(-1.5°C)
27th Coolest Coolest since: 1965 1978
99th Warmest Warmest since: 1974 2012
Ties: 1917, 1924, 1993
Jan–Mar 1975
3-Month
31.1°F
(-0.5°C)
31.5°F
(-0.3°C)
-0.4°F
(-0.2°C)
58th Coolest Coolest since: 1972 1912
68th Warmest Warmest since: 1974 2012
Ties: 1896, 1943, 2013
Dec 1974–Mar 1975
4-Month
31.2°F
(-0.4°C)
31.0°F
(-0.6°C)
0.2°F
(0.2°C)
61st Coolest Coolest since: 1971 1978
64th Warmest Warmest since: 1974 2012
Ties: 1941, 2018
Nov 1974–Mar 1975
5-Month
33.2°F
(0.7°C)
32.9°F
(0.5°C)
0.3°F
(0.2°C)
65th Coolest Coolest since: 1971 1912
60th Warmest Warmest since: 1974 2012
Ties: 1934
Oct 1974–Mar 1975
6-Month
36.6°F
(2.6°C)
36.5°F
(2.5°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1971 1912, 1978
66th Warmest Warmest since: 1974 2012
Ties: 1910, 1913, 1916, 1989
Sep 1974–Mar 1975
7-Month
40.1°F
(4.5°C)
40.8°F
(4.9°C)
-0.7°F
(-0.4°C)
41st Coolest Coolest since: 1970 1977, 1978
84th Warmest Warmest since: 1974 2017
Ties: 1943, 1993
Aug 1974–Mar 1975
8-Month
44.1°F
(6.7°C)
44.9°F
(7.2°C)
-0.8°F
(-0.5°C)
32nd Coolest Coolest since: 1970 1977
93rd Warmest Warmest since: 1974 2017
Ties: 1896, 1897, 1906, 1940
Jul 1974–Mar 1975
9-Month
47.7°F
(8.7°C)
48.3°F
(9.1°C)
-0.6°F
(-0.4°C)
40th Coolest Coolest since: 1970 1977
85th Warmest Warmest since: 1974 2012
Ties: 1924, 1929, 1943
Jun 1974–Mar 1975
10-Month
49.7°F
(9.8°C)
50.6°F
(10.3°C)
-0.9°F
(-0.5°C)
27th Coolest Coolest since: 1970 1904
98th Warmest Warmest since: 1974 2012
Ties: 1906, 1952, 1969, 1980, 2010
May 1974–Mar 1975
11-Month
50.7°F
(10.4°C)
51.7°F
(10.9°C)
-1.0°F
(-0.5°C)
26th Coolest Coolest since: 1970 1918
99th Warmest Warmest since: 1974 2012
Ties: 1929, 1958, 1994, 2001
Apr 1974–Mar 1975
12-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
36th Coolest Coolest since: 1970 1918
89th Warmest Warmest since: 1974 2012
Ties: 1910, 1911, 1917, 1920, 1924, 2010
Oct 1973–Mar 1975
18-Month
46.8°F
(8.2°C)
46.6°F
(8.1°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1971 1905
58th Warmest Warmest since: 1974 2017
Ties: 1898, 1901, 1938, 1946, 1965, 1981, 1986
Apr 1973–Mar 1975
24-Month
51.8°F
(11.0°C)
51.7°F
(10.9°C)
0.1°F
(0.1°C)
66th Coolest Coolest since: 1971 1905
58th Warmest Warmest since: 1974 2017
Ties: 1897, 1920, 1924, 1965, 1984, 1996
Apr 1972–Mar 1975
36-Month
51.7°F
(10.9°C)
51.6°F
(10.9°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1972 1979
65th Warmest Warmest since: 1974 2018
Ties: 1909, 1967, 1985
Apr 1971–Mar 1975
48-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1973 1980
52nd Warmest Warmest since: 1974 2019
Ties: 1925, 1939, 1987, 1994
Apr 1970–Mar 1975
60-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1974 1906
50th Warmest Warmest since: 1959 1935
Ties: 1944, 1949, 1950, 1954, 1955, 1959, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/