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, December 1939

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1939
1-Month
29.8°F
(-1.2°C)
19.7°F
(-6.8°C)
10.1°F
(5.6°C)
127th Coolest
Coolest since:
1983
1st Warmest
Warmest to Date
1939
Nov–Dec 1939
2-Month
33.5°F
(0.8°C)
25.7°F
(-3.5°C)
7.8°F
(4.3°C)
126th Coolest
Coolest since:
1985
2nd Warmest
Warmest to Date
1999
Oct–Dec 1939
3-Month
38.1°F
(3.4°C)
33.1°F
(0.6°C)
5.0°F
(2.8°C)
126th Coolest
Coolest since:
1919
2nd Warmest
Warmest to Date
1999
Ties: 1953
Sep–Dec 1939
4-Month
44.6°F
(7.0°C)
39.8°F
(4.3°C)
4.8°F
(2.7°C)
126th Coolest
Coolest since:
1985
2nd Warmest
Warmest to Date
2021
Ties: 2015
Aug–Dec 1939
5-Month
49.9°F
(9.9°C)
46.0°F
(7.8°C)
3.9°F
(2.1°C)
126th Coolest
Coolest since:
1985
2nd Warmest
Warmest to Date
2021
Jul–Dec 1939
6-Month
54.3°F
(12.4°C)
50.4°F
(10.2°C)
3.9°F
(2.2°C)
126th Coolest
Coolest since:
1985
2nd Warmest
Warmest to Date
2021
Jun–Dec 1939
7-Month
55.9°F
(13.3°C)
52.6°F
(11.4°C)
3.3°F
(1.9°C)
125th Coolest
Coolest since:
1951
3rd Warmest
Warmest since:
2021
May–Dec 1939
8-Month
56.8°F
(13.8°C)
53.0°F
(11.7°C)
3.8°F
(2.1°C)
127th Coolest
Coolest since:
1951
1st Warmest
Warmest to Date
1939, 2021
Ties: 2021
Apr–Dec 1939
9-Month
55.5°F
(13.1°C)
52.1°F
(11.2°C)
3.4°F
(1.9°C)
127th Coolest
Coolest since:
1951
1st Warmest
Warmest to Date
1939
Mar–Dec 1939
10-Month
53.2°F
(11.8°C)
49.9°F
(9.9°C)
3.3°F
(1.9°C)
125th Coolest
Coolest since:
1951
3rd Warmest
Warmest to Date
2012
Feb–Dec 1939
11-Month
49.3°F
(9.6°C)
47.3°F
(8.5°C)
2.0°F
(1.1°C)
111th Coolest
Coolest since:
1951
17th Warmest
Warmest since:
2012
Ties: 1930, 1938
Jan–Dec 1939
12-Month
47.2°F
(8.4°C)
44.6°F
(7.0°C)
2.6°F
(1.4°C)
115th Coolest
Coolest since:
1950, 1951
13th Warmest
Warmest since:
2012
Jul 1938–Dec 1939
18-Month
49.2°F
(9.6°C)
46.5°F
(8.1°C)
2.7°F
(1.5°C)
119th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
2012
Jan 1938–Dec 1939
24-Month
46.9°F
(8.3°C)
44.6°F
(7.0°C)
2.3°F
(1.3°C)
115th Coolest
Coolest since:
1951
12th Warmest
Warmest since:
2016
Ties: 1981, 2000
Jan 1937–Dec 1939
36-Month
45.7°F
(7.6°C)
44.5°F
(6.9°C)
1.2°F
(0.7°C)
98th Coolest
Coolest since:
1917
28th Warmest
Warmest since:
2017
Ties: 2014, 2021
Jan 1936–Dec 1939
48-Month
45.2°F
(7.3°C)
44.5°F
(6.9°C)
0.7°F
(0.4°C)
84th Coolest
Coolest since:
1918
41st Warmest
Warmest since:
2007
Ties: 1943, 1964
Jan 1935–Dec 1939
60-Month
45.1°F
(7.3°C)
44.5°F
(6.9°C)
0.6°F
(0.4°C)
81st Coolest
Coolest since:
1899, 1919
43rd Warmest
Warmest since:
2007
Ties: 1932, 1940, 1957

Citing This Page