Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. 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

April 1981 Average Temperature Rankings

View Period (Months):
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue
1901-2000
Mean		AnomalyRank
(1895-2025)
Coolest/Warmest
Since		Record
April 1981
1-Month
51.7°F
(10.9°C)
44.7°F
(7.1°C)
7.0°F128th Coolest
Coolest since:
1920
3rd Warmest
Warmest since:
1915
Mar–Apr 1981
2-Month
44.7°F
(7.1°C)
37.8°F
(3.2°C)
6.9°F127th Coolest
Coolest since:
1899
4th Warmest
Warmest since:
2012
Feb–Apr 1981
3-Month
38.3°F
(3.5°C)
31.8°F
(-0.1°C)
6.5°F126th Coolest
Coolest since:
1899
5th Warmest
Warmest since:
2012
Jan–Apr 1981
4-Month
35.0°F
(1.7°C)
27.6°F
(-2.4°C)
7.4°F127th Coolest
Coolest since:
1936
4th WarmestWarmest to Date2012
Dec 1980–Apr 1981
5-Month
32.6°F
(0.3°C)
26.0°F
(-3.3°C)
6.6°F125th Coolest
Coolest since:
1936
5th WarmestWarmest to Date2012
Nov 1980–Apr 1981
6-Month
33.4°F
(0.8°C)
27.0°F
(-2.8°C)
6.4°F127th Coolest
Coolest since:
1936
3rd WarmestWarmest to Date2012
Oct 1980–Apr 1981
7-Month
35.2°F
(1.8°C)
30.0°F
(-1.1°C)
5.2°F126th Coolest
Coolest since:
1899
4th WarmestWarmest to Date2012
Sep 1980–Apr 1981
8-Month
38.5°F
(3.6°C)
33.7°F
(0.9°C)
4.8°F123rd Coolest
Coolest since:
1899
7th WarmestWarmest to Date2012
Aug 1980–Apr 1981
9-Month
42.0°F
(5.6°C)
37.8°F
(3.2°C)
4.2°F123rd Coolest
Coolest since:
1899
7th WarmestWarmest to Date2012
Jul 1980–Apr 1981
10-Month
45.3°F
(7.4°C)
41.3°F
(5.2°C)
4.0°F124th Coolest
Coolest since:
1899
6th WarmestWarmest to Date2012
Jun 1980–Apr 1981
11-Month
47.4°F
(8.6°C)
43.5°F
(6.4°C)
3.9°F125th Coolest
Coolest since:
1899
5th WarmestWarmest to Date2012
May 1980–Apr 1981
12-Month
48.4°F
(9.1°C)
44.6°F
(7.0°C)
3.8°F127th Coolest
Coolest since:
1899
3rd WarmestWarmest to Date2012
Nov 1979–Apr 1981
18-Month
41.8°F
(5.4°C)
38.7°F
(3.7°C)
3.1°F120th Coolest
Coolest since:
1979
9th Warmest
Warmest since:
2000, 2006
May 1979–Apr 1981
24-Month
46.8°F
(8.2°C)
44.6°F
(7.0°C)
2.2°F118th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2000
Ties: 1942
May 1978–Apr 1981
36-Month
45.2°F
(7.3°C)
44.5°F
(6.9°C)
0.7°F84th Coolest
Coolest since:
1918
44th Warmest
Warmest since:
2000
May 1977–Apr 1981
48-Month
44.6°F
(7.0°C)
44.5°F
(6.9°C)
0.1°F56th Coolest
Coolest since:
1899
71st Warmest
Warmest since:
2007
May 1976–Apr 1981
60-Month
44.7°F
(7.1°C)
44.5°F
(6.9°C)
0.2°F66th Coolest
Coolest since:
1920
60th Warmest
Warmest since:
2006
Ties: 1925, 1940, 1967

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