Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

South Dakota

Average Temperature Rankings, April 1985

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
April 1985
1-Month 		50.2°F
(10.1°C)		 44.7°F
(7.1°C)		 5.5°F
(3.0°C)		 119th Coolest
Coolest since:
 1920
10th Warmest
Warmest since:
 1915
Ties: 2006, 2012
Mar–Apr 1985
2-Month 		42.5°F
(5.8°C)		 37.8°F
(3.2°C)		 4.7°F
(2.6°C)		 118th Coolest
Coolest since:
 1899
11th Warmest
Warmest since:
 2012
Feb–Apr 1985
3-Month 		34.3°F
(1.3°C)		 31.8°F
(-0.1°C)		 2.5°F
(1.4°C)		 98th Coolest
Coolest since:
 1899
31st Warmest
Warmest since:
 2012
Jan–Apr 1985
4-Month 		29.1°F
(-1.6°C)		 27.6°F
(-2.4°C)		 1.5°F
(0.8°C)		 82nd Coolest
Coolest since:
 1936
47th Warmest
Warmest since:
 2012
Ties: 1933
Dec 1984–Apr 1985
5-Month 		26.3°F
(-3.2°C)		 26.0°F
(-3.3°C)		 0.3°F
(0.1°C)		 65th Coolest
Coolest since:
 1936
63rd Warmest
Warmest since:
 2012
Ties: 1989
Nov 1984–Apr 1985
6-Month 		27.6°F
(-2.4°C)		 27.0°F
(-2.8°C)		 0.6°F
(0.4°C)		 72nd Coolest
Coolest since:
 1936
56th Warmest
Warmest since:
 2012
Ties: 1911, 1941
Oct 1984–Apr 1985
7-Month 		30.3°F
(-0.9°C)		 30.0°F
(-1.1°C)		 0.3°F
(0.2°C)		 72nd Coolest
Coolest since:
 1899
56th Warmest
Warmest since:
 2012
Ties: 1924, 1957, 1973
Sep 1984–Apr 1985
8-Month 		33.5°F
(0.8°C)		 33.7°F
(0.9°C)		 -0.2°F
(-0.1°C)		 51st Coolest
Coolest since:
 1899
77th Warmest
Warmest since:
 2012
Ties: 1927, 2009
Aug 1984–Apr 1985
9-Month 		38.0°F
(3.3°C)		 37.8°F
(3.2°C)		 0.2°F
(0.1°C)		 58th Coolest
Coolest since:
 1899
70th Warmest
Warmest since:
 2012
Ties: 1898, 1902, 1967, 1973
Jul 1984–Apr 1985
10-Month 		41.4°F
(5.2°C)		 41.3°F
(5.2°C)		 0.1°F
(0.0°C)		 59th Coolest
Coolest since:
 1899
69th Warmest
Warmest since:
 2012
Ties: 1898, 1910, 1915, 1924
Jun 1984–Apr 1985
11-Month 		43.6°F
(6.4°C)		 43.5°F
(6.4°C)		 0.1°F
(0.0°C)		 59th Coolest
Coolest since:
 1899
69th Warmest
Warmest since:
 2012
Ties: 1910, 1948
May 1984–Apr 1985
12-Month 		44.5°F
(6.9°C)		 44.6°F
(7.0°C)		 -0.1°F
(-0.1°C)		 56th Coolest
Coolest since:
 1899
72nd Warmest
Warmest since:
 2012
Ties: 1910, 1973
Nov 1983–Apr 1985
18-Month 		38.4°F
(3.6°C)		 38.7°F
(3.7°C)		 -0.3°F
(-0.1°C)		 49th Coolest
Coolest since:
 1979
78th Warmest
Warmest since:
 2000, 2006
Ties: 1924
May 1983–Apr 1985
24-Month 		44.5°F
(6.9°C)		 44.6°F
(7.0°C)		 -0.1°F
(-0.1°C)		 59th Coolest
Coolest since:
 1917
68th Warmest
Warmest since:
 2000
Ties: 1921, 1963
May 1982–Apr 1985
36-Month 		44.9°F
(7.2°C)		 44.5°F
(6.9°C)		 0.4°F
(0.3°C)		 74th Coolest
Coolest since:
 1918
52nd Warmest
Warmest since:
 2000
Ties: 1959, 1963, 1978
May 1981–Apr 1985
48-Month 		44.7°F
(7.1°C)		 44.5°F
(6.9°C)		 0.2°F
(0.2°C)		 72nd Coolest
Coolest since:
 1899
53rd Warmest
Warmest since:
 2007
Ties: 1903, 1947, 1955, 1958, 1961, 1965, 1978, 1994
May 1980–Apr 1985
60-Month 		45.4°F
(7.4°C)		 44.5°F
(6.9°C)		 0.9°F
(0.5°C)		 94th Coolest
Coolest since:
 1920
30th Warmest
Warmest since:
 2006
Ties: 1936, 1938, 1945, 2021

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