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, January 2021

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 2021
1-Month
26.5°F
(-3.1°C)
15.0°F
(-9.4°C)
11.5°F
(6.3°C)
124th Coolest
Coolest since:
1937
5th Warmest
Warmest since:
2006
Dec 2020–Jan 2021
2-Month
27.4°F
(-2.6°C)
17.4°F
(-8.1°C)
10.0°F
(5.5°C)
127th Coolest
Coolest since:
1979
1st Warmest
Warmest since:
1992, 2021
Ties: 1992
Nov 2020–Jan 2021
3-Month
31.1°F
(-0.5°C)
22.2°F
(-5.4°C)
8.9°F
(4.9°C)
127th Coolest
Coolest since:
1979
1st Warmest
Warmest to Date
2021
Oct 2020–Jan 2021
4-Month
33.6°F
(0.9°C)
28.6°F
(-1.9°C)
5.0°F
(2.8°C)
123rd Coolest
Coolest since:
1912
5th Warmest
Warmest since:
2000
Sep 2020–Jan 2021
5-Month
39.0°F
(3.9°C)
34.9°F
(1.6°C)
4.1°F
(2.3°C)
120th Coolest
Coolest since:
1897
8th Warmest
Warmest since:
2006
Aug 2020–Jan 2021
6-Month
44.6°F
(7.0°C)
40.9°F
(4.9°C)
3.7°F
(2.1°C)
121st Coolest
Coolest since:
1912
7th Warmest
Warmest since:
2006
Ties: 2016
Jul 2020–Jan 2021
7-Month
48.7°F
(9.3°C)
45.4°F
(7.4°C)
3.3°F
(1.9°C)
121st Coolest
Coolest since:
1912
7th Warmest
Warmest since:
2006
Jun 2020–Jan 2021
8-Month
51.4°F
(10.8°C)
47.9°F
(8.8°C)
3.5°F
(2.0°C)
123rd Coolest
Coolest since:
1952
5th Warmest
Warmest since:
2022
Ties: 1939
May 2020–Jan 2021
9-Month
51.7°F
(10.9°C)
48.8°F
(9.3°C)
2.9°F
(1.6°C)
120th Coolest
Coolest since:
1952
8th Warmest
Warmest since:
2022
Ties: 1935, 1942, 1964
Apr 2020–Jan 2021
10-Month
50.8°F
(10.4°C)
48.5°F
(9.2°C)
2.3°F
(1.2°C)
114th Coolest
Coolest since:
1952
14th Warmest
Warmest since:
2006
Ties: 1901, 1932, 1992, 1999, 2000
Mar 2020–Jan 2021
11-Month
49.5°F
(9.7°C)
46.9°F
(8.3°C)
2.6°F
(1.4°C)
117th Coolest
Coolest since:
1952
11th Warmest
Warmest since:
2013
Ties: 2000
Feb 2020–Jan 2021
12-Month
47.3°F
(8.5°C)
44.6°F
(7.0°C)
2.7°F
(1.5°C)
115th Coolest
Coolest since:
1918
13th Warmest
Warmest since:
2013
Ties: 1999, 2016
Aug 2019–Jan 2021
18-Month
45.2°F
(7.3°C)
43.3°F
(6.3°C)
1.9°F
(1.0°C)
104th Coolest
Coolest since:
1918
23rd Warmest
Warmest since:
2013
Ties: 2005
Feb 2019–Jan 2021
24-Month
44.9°F
(7.2°C)
44.5°F
(6.9°C)
0.4°F
(0.3°C)
75th Coolest
Coolest since:
1952
52nd Warmest
Warmest since:
2007
Ties: 1945, 1947, 1958, 1987
Feb 2018–Jan 2021
36-Month
44.6°F
(7.0°C)
44.5°F
(6.9°C)
0.1°F
(0.1°C)
68th Coolest
Coolest since:
1918
58th Warmest
Warmest since:
2007, 2008, 2018
Ties: 1902, 1947, 1948, 1949, 1959, 1985, 2010
Feb 2017–Jan 2021
48-Month
45.2°F
(7.3°C)
44.5°F
(6.9°C)
0.7°F
(0.4°C)
85th Coolest
Coolest since:
1918
40th Warmest
Warmest since:
2008
Ties: 1940, 2010
Feb 2016–Jan 2021
60-Month
45.8°F
(7.7°C)
44.5°F
(6.9°C)
1.3°F
(0.8°C)
102nd Coolest
Coolest since:
1920
22nd Warmest
Warmest since:
2008
Ties: 1943, 2020

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