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.

Mississippi

Average Temperature Rankings, December 2021

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 2021
1-Month
58.6°F
(14.8°C)
46.8°F
(8.2°C)
11.8°F
(6.6°C)
128th Coolest
Coolest since:
1963
1st Warmest
Warmest to Date
2021
Nov–Dec 2021
2-Month
55.7°F
(13.2°C)
50.3°F
(10.2°C)
5.4°F
(3.0°C)
126th Coolest
Coolest since:
1976
3rd Warmest
Warmest since:
2015
Oct–Dec 2021
3-Month
59.9°F
(15.5°C)
55.0°F
(12.8°C)
4.9°F
(2.7°C)
126th Coolest
Coolest since:
1976
3rd Warmest
Warmest since:
1931, 2015
Sep–Dec 2021
4-Month
63.6°F
(17.6°C)
60.1°F
(15.6°C)
3.5°F
(2.0°C)
123rd Coolest
Coolest since:
1976
6th Warmest
Warmest since:
1931
Ties: 1998
Aug–Dec 2021
5-Month
67.0°F
(19.4°C)
64.1°F
(17.8°C)
2.9°F
(1.6°C)
122nd Coolest
Coolest since:
1976
7th Warmest
Warmest since:
2015
Jul–Dec 2021
6-Month
69.3°F
(20.7°C)
66.9°F
(19.4°C)
2.4°F
(1.3°C)
122nd Coolest
Coolest since:
1976
7th Warmest
Warmest since:
2015
Jun–Dec 2021
7-Month
70.5°F
(21.4°C)
68.5°F
(20.3°C)
2.0°F
(1.1°C)
122nd Coolest
Coolest since:
1976
7th Warmest
Warmest since:
1998, 2015, 2016
May–Dec 2021
8-Month
70.5°F
(21.4°C)
68.9°F
(20.5°C)
1.6°F
(0.9°C)
121st Coolest
Coolest since:
1976
8th Warmest
Warmest since:
1998
Ties: 1902, 1922, 2018, 2019
Apr–Dec 2021
9-Month
69.5°F
(20.8°C)
68.3°F
(20.2°C)
1.2°F
(0.6°C)
113th Coolest
Coolest since:
1976
16th Warmest
Warmest since:
2015
Ties: 1954, 2007
Mar–Dec 2021
10-Month
68.5°F
(20.3°C)
67.0°F
(19.4°C)
1.5°F
(0.9°C)
120th Coolest
Coolest since:
1976
9th Warmest
Warmest since:
2015
Ties: 1896, 1902, 1908, 2012
Feb–Dec 2021
11-Month
66.3°F
(19.1°C)
65.3°F
(18.5°C)
1.0°F
(0.6°C)
102nd Coolest
Coolest since:
1968, 1976
27th Warmest
Warmest since:
1921, 2016
Ties: 1946, 1956
Jan–Dec 2021
12-Month
64.7°F
(18.2°C)
63.6°F
(17.6°C)
1.1°F
(0.6°C)
107th Coolest
Coolest since:
1976
22nd Warmest
Warmest since:
1921
Ties: 1896, 1897, 1908, 1939, 2022
Jul 2020–Dec 2021
18-Month
65.8°F
(18.8°C)
64.7°F
(18.2°C)
1.1°F
(0.6°C)
112th Coolest
Coolest since:
1968
16th Warmest
Warmest since:
2016
Ties: 1897, 1998
Jan 2020–Dec 2021
24-Month
65.1°F
(18.4°C)
63.6°F
(17.6°C)
1.5°F
(0.8°C)
120th Coolest
Coolest since:
1969, 1979
8th Warmest
Warmest since:
1922
Ties: 1933, 2012
Jan 2019–Dec 2021
36-Month
65.1°F
(18.4°C)
63.6°F
(17.6°C)
1.5°F
(0.8°C)
121st Coolest
Coolest since:
1968, 1969, 1970
6th Warmest
Warmest since:
2017
Jan 2018–Dec 2021
48-Month
65.0°F
(18.3°C)
63.6°F
(17.6°C)
1.4°F
(0.7°C)
122nd Coolest
Coolest since:
1969, 1979
4th Warmest
Warmest since:
2018, 2019
Ties: 2022
Jan 2017–Dec 2021
60-Month
65.2°F
(18.4°C)
63.6°F
(17.6°C)
1.6°F
(0.8°C)
122nd Coolest
Coolest since:
1970
3rd Warmest
Warmest since:
2019, 2020

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