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.

Alabama

Average Temperature Rankings, May 2021

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
May 2021
1-Month		69.4°F
(20.8°C)		70.7°F
(21.5°C)		-1.3°F
(-0.7°C)		35th Coolest
Coolest since:
1976
95th Warmest
Warmest since:
1899
Ties: 1925, 1932, 1990
Apr–May 2021
2-Month		65.5°F
(18.6°C)		66.8°F
(19.3°C)		-1.3°F
(-0.7°C)		25th Coolest
Coolest since:
1997
105th Warmest
Warmest since:
1896
Ties: 1903, 2020
Mar–May 2021
3-Month		63.5°F
(17.5°C)		62.9°F
(17.2°C)		0.6°F
(0.3°C)		82nd Coolest
Coolest since:
1960
48th Warmest
Warmest since:
2012
Ties: 1903, 1982
Feb–May 2021
4-Month		59.3°F
(15.2°C)		59.2°F
(15.1°C)		0.1°F
(0.1°C)		61st Coolest
Coolest since:
1960
69th Warmest
Warmest since:
2012
Ties: 1904
Jan–May 2021
5-Month		56.8°F
(13.8°C)		56.4°F
(13.6°C)		0.4°F
(0.2°C)		74th Coolest
Coolest since:
1940, 1978
56th Warmest
Warmest since:
2012
Ties: 1917, 1923, 1962, 1986, 1997, 2011
Dec 2020–May 2021
6-Month		55.0°F
(12.8°C)		54.7°F
(12.6°C)		0.3°F
(0.2°C)		61st Coolest
Coolest since:
1978
68th Warmest
Warmest since:
2012
Ties: 1992
Nov 2020–May 2021
7-Month		55.5°F
(13.1°C)		54.5°F
(12.5°C)		1.0°F
(0.6°C)		91st Coolest
Coolest since:
1940
38th Warmest
Warmest since:
2017
Ties: 1897, 1898, 1934
Oct 2020–May 2021
8-Month		56.9°F
(13.8°C)		55.7°F
(13.2°C)		1.2°F
(0.6°C)		99th Coolest
Coolest since:
1977
30th Warmest
Warmest since:
2017
Ties: 1909, 1929, 1939
Sep 2020–May 2021
9-Month		58.8°F
(14.9°C)		57.8°F
(14.3°C)		1.0°F
(0.6°C)		95th Coolest
Coolest since:
1977
34th Warmest
Warmest since:
2017
Ties: 1909, 1945, 1952, 2018
Aug 2020–May 2021
10-Month		61.0°F
(16.1°C)		60.0°F
(15.6°C)		1.0°F
(0.5°C)		98th Coolest
Coolest since:
1977
31st Warmest
Warmest since:
2017
Ties: 1897, 1898, 1920
Jul 2020–May 2021
11-Month		62.8°F
(17.1°C)		61.8°F
(16.6°C)		1.0°F
(0.5°C)		100th Coolest
Coolest since:
1977
29th Warmest
Warmest since:
2017
Ties: 1897, 1934, 1939
Jun 2020–May 2021
12-Month		64.0°F
(17.8°C)		63.1°F
(17.3°C)		0.9°F
(0.5°C)		99th Coolest
Coolest since:
1977
30th Warmest
Warmest since:
2017
Ties: 1897, 1903, 1909, 1911, 1920, 1933, 1945
Dec 2019–May 2021
18-Month		61.9°F
(16.6°C)		60.3°F
(15.7°C)		1.6°F
(0.9°C)		118th Coolest
Coolest since:
1977
10th Warmest
Warmest since:
2017
Ties: 1933
Jun 2019–May 2021
24-Month		64.6°F
(18.1°C)		63.1°F
(17.3°C)		1.5°F
(0.8°C)		118th Coolest
Coolest since:
1978
10th Warmest
Warmest since:
2017
Jun 2018–May 2021
36-Month		64.8°F
(18.2°C)		63.1°F
(17.3°C)		1.7°F
(0.9°C)		123rd Coolest
Coolest since:
1970
4th Warmest
Warmest since:
2018, 2019
Jun 2017–May 2021
48-Month		64.5°F
(18.1°C)		63.1°F
(17.3°C)		1.4°F
(0.8°C)		119th Coolest
Coolest since:
1971
7th Warmest
Warmest since:
2019, 2020
Jun 2016–May 2021
60-Month		65.0°F
(18.3°C)		63.1°F
(17.3°C)		1.9°F
(1.0°C)		123rd Coolest
Coolest since:
1971
2nd Warmest
Warmest since:
2020

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