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, February 2021

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2023)
Warmest/Coolest
Since
Record
February 2021
1-Month
12.8°F
(-10.7°C)
19.9°F
(-6.7°C)
-7.1°F
(-4.0°C)
21st Coolest
Coolest since:
1936
109th Warmest
Warmest since:
1954
Jan–Feb 2021
2-Month
19.7°F
(-6.8°C)
17.5°F
(-8.1°C)
2.2°F
(1.3°C)
82nd Coolest
Coolest since:
1936
48th Warmest
Warmest since:
1931, 1992
Ties: 1933
Dec 2020–Feb 2021
3-Month
22.5°F
(-5.3°C)
18.2°F
(-7.7°C)
4.3°F
(2.4°C)
107th Coolest
Coolest since:
1936
22nd Warmest
Warmest since:
1992
Nov 2020–Feb 2021
4-Month
26.6°F
(-3.0°C)
21.6°F
(-5.8°C)
5.0°F
(2.8°C)
114th Coolest
Coolest since:
1936
15th Warmest
Warmest since:
2000
Oct 2020–Feb 2021
5-Month
29.5°F
(-1.4°C)
26.9°F
(-2.8°C)
2.6°F
(1.4°C)
103rd Coolest
Coolest since:
1936
26th Warmest
Warmest since:
2000
Ties: 1944, 1990
Sep 2020–Feb 2021
6-Month
34.6°F
(1.4°C)
32.4°F
(0.2°C)
2.2°F
(1.2°C)
101st Coolest
Coolest since:
1936
28th Warmest
Warmest since:
2016
Ties: 2013
Aug 2020–Feb 2021
7-Month
40.1°F
(4.5°C)
37.8°F
(3.2°C)
2.3°F
(1.3°C)
107th Coolest
Coolest since:
1936
22nd Warmest
Warmest since:
2002
Ties: 1935, 1991
Jul 2020–Feb 2021
8-Month
44.2°F
(6.8°C)
42.2°F
(5.7°C)
2.0°F
(1.1°C)
102nd Coolest
Coolest since:
1897, 1936
27th Warmest
Warmest since:
2002
Ties: 1932, 1939, 1944
Jun 2020–Feb 2021
9-Month
47.1°F
(8.4°C)
44.8°F
(7.1°C)
2.3°F
(1.3°C)
109th Coolest
Coolest since:
1936
20th Warmest
Warmest since:
2002
May 2020–Feb 2021
10-Month
47.8°F
(8.8°C)
45.9°F
(7.7°C)
1.9°F
(1.1°C)
103rd Coolest
Coolest since:
1936
26th Warmest
Warmest since:
2002
Ties: 1990
Apr 2020–Feb 2021
11-Month
47.3°F
(8.5°C)
45.8°F
(7.7°C)
1.5°F
(0.8°C)
95th Coolest
Coolest since:
1936
34th Warmest
Warmest since:
2002
Ties: 1944
Mar 2020–Feb 2021
12-Month
46.4°F
(8.0°C)
44.6°F
(7.0°C)
1.8°F
(1.0°C)
102nd Coolest
Coolest since:
1952
27th Warmest
Warmest since:
2013
Ties: 1988
Sep 2019–Feb 2021
18-Month
42.1°F
(5.6°C)
40.5°F
(4.7°C)
1.6°F
(0.9°C)
98th Coolest
Coolest since:
1918
30th Warmest
Warmest since:
2013
Mar 2019–Feb 2021
24-Month
45.2°F
(7.3°C)
44.6°F
(7.0°C)
0.6°F
(0.3°C)
81st Coolest
Coolest since:
1918, 1952
47th Warmest
Warmest since:
2017
Ties: 1927, 1976
Mar 2018–Feb 2021
36-Month
44.7°F
(7.1°C)
44.5°F
(6.9°C)
0.2°F
(0.2°C)
74th Coolest
Coolest since:
1918
53rd Warmest
Warmest since:
2000, 2007, 2018
Ties: 1924, 1931, 1981
Mar 2017–Feb 2021
48-Month
44.9°F
(7.2°C)
44.5°F
(6.9°C)
0.4°F
(0.3°C)
79th Coolest
Coolest since:
1918
47th Warmest
Warmest since:
2008
Ties: 1965, 1982, 1995
Mar 2016–Feb 2021
60-Month
45.5°F
(7.5°C)
44.5°F
(6.9°C)
1.0°F
(0.6°C)
99th Coolest
Coolest since:
1920
26th Warmest
Warmest since:
2008
Ties: 1936, 1984, 1989, 2001, 2022, 2023

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