Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2021. For more information, please see Climatological Rankings.


South Dakota

Average Temperature Rankings, December 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1999
1-Month
29.1°F
(-1.6°C)
19.7°F
(-6.8°C)
9.4°F
(5.2°C)
126th Coolest Coolest since: 1998 1983
2nd Warmest Warmest since: 1939 1939
Nov–Dec 1999
2-Month
35.8°F
(2.1°C)
25.7°F
(-3.5°C)
10.1°F
(5.6°C)
127th Coolest Coolest since: 1998 1985
1st Warmest Warmest to Date 1999
Oct–Dec 1999
3-Month
39.8°F
(4.3°C)
33.1°F
(0.6°C)
6.7°F
(3.7°C)
127th Coolest Coolest since: 1998 1919
1st Warmest Warmest to Date 1999
Sep–Dec 1999
4-Month
44.1°F
(6.7°C)
39.8°F
(4.3°C)
4.3°F
(2.4°C)
123rd Coolest Coolest since: 1997 1985
5th Warmest Warmest since: 1998 2021
Aug–Dec 1999
5-Month
49.5°F
(9.7°C)
46.0°F
(7.8°C)
3.5°F
(1.9°C)
122nd Coolest Coolest since: 1997 1985
6th Warmest Warmest since: 1998 2021
Jul–Dec 1999
6-Month
53.4°F
(11.9°C)
50.4°F
(10.2°C)
3.0°F
(1.7°C)
123rd Coolest Coolest since: 1997 1985
5th Warmest Warmest since: 1998 2021
Ties: 1931
Jun–Dec 1999
7-Month
55.1°F
(12.8°C)
52.6°F
(11.4°C)
2.5°F
(1.4°C)
116th Coolest Coolest since: 1998 1951
12th Warmest Warmest since: 1988 2021
Ties: 1940
May–Dec 1999
8-Month
55.2°F
(12.9°C)
53.0°F
(11.7°C)
2.2°F
(1.2°C)
113th Coolest Coolest since: 1997 1951
15th Warmest Warmest since: 1998 1939, 2021
Ties: 1938, 1940, 1987, 2015
Apr–Dec 1999
9-Month
54.0°F
(12.2°C)
52.1°F
(11.2°C)
1.9°F
(1.0°C)
107th Coolest Coolest since: 1997 1951
21st Warmest Warmest since: 1998 1939
Ties: 1949, 2007
Mar–Dec 1999
10-Month
52.3°F
(11.3°C)
50.0°F
(10.0°C)
2.3°F
(1.3°C)
114th Coolest Coolest since: 1998 1951
14th Warmest Warmest since: 1988 2012
Ties: 2001
Feb–Dec 1999
11-Month
50.6°F
(10.3°C)
47.3°F
(8.5°C)
3.3°F
(1.8°C)
124th Coolest Coolest since: 1998 1951
4th Warmest Warmest since: 1987 2012
Ties: 1987
Jan–Dec 1999
12-Month
47.8°F
(8.8°C)
44.5°F
(6.9°C)
3.3°F
(1.9°C)
120th Coolest Coolest since: 1998 1950, 1951
8th Warmest Warmest since: 1987 2012
Jul 1998–Dec 1999
18-Month
49.8°F
(9.9°C)
46.5°F
(8.1°C)
3.3°F
(1.8°C)
124th Coolest Coolest since: 1998 1917
3rd Warmest Warmest since: 1931 2012
Ties: 1931
Jan 1998–Dec 1999
24-Month
47.6°F
(8.7°C)
44.6°F
(7.0°C)
3.0°F
(1.7°C)
124th Coolest Coolest since: 1998 1951
3rd Warmest Warmest since: 1988 2016
Ties: 1988, 2017
Jan 1997–Dec 1999
36-Month
46.7°F
(8.2°C)
44.6°F
(7.0°C)
2.1°F
(1.2°C)
119th Coolest Coolest since: 1998 1917
7th Warmest Warmest since: 1988 2017
Jan 1996–Dec 1999
48-Month
45.4°F
(7.4°C)
44.5°F
(6.9°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1998 1918
31st Warmest Warmest since: 1993 2007
Ties: 1931, 1977, 1983, 1993, 2014, 2019
Jan 1995–Dec 1999
60-Month
45.3°F
(7.4°C)
44.5°F
(6.9°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 1998 1899, 1919
36th Warmest Warmest since: 1994 2007
Ties: 1937, 1938, 1994, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 22, 2022 from https://www.ncdc.noaa.gov/cag/