Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Arkansas-White-Red Basin

Average Temperature Rankings, March 2021

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
March 2021
1-Month 		50.4°F
(10.2°C)		 46.6°F
(8.1°C)		 3.8°F
(2.1°C)		 101st Coolest
Coolest since:
 1915
28th Warmest
Warmest since:
 2012
Feb–Mar 2021
2-Month 		40.6°F
(4.8°C)		 42.9°F
(6.1°C)		 -2.3°F
(-1.3°C)		 28th Coolest
Coolest since:
 1899
101st Warmest
Warmest since:
 2017
Ties: 1937
Jan–Mar 2021
3-Month 		39.6°F
(4.2°C)		 40.1°F
(4.5°C)		 -0.5°F
(-0.3°C)		 51st Coolest
Coolest since:
 1912
78th Warmest
Warmest since:
 2017
Ties: 1996
Dec 2020–Mar 2021
4-Month 		39.4°F
(4.1°C)		 39.3°F
(4.1°C)		 0.1°F
(0.0°C)		 59th Coolest
Coolest since:
 1912
69th Warmest
Warmest since:
 1907
Ties: 1922, 1926, 1956
Nov 2020–Mar 2021
5-Month 		41.7°F
(5.4°C)		 40.6°F
(4.8°C)		 1.1°F
(0.6°C)		 88th Coolest
Coolest since:
 1912
40th Warmest
Warmest since:
 2017
Ties: 1909, 1943
Oct 2020–Mar 2021
6-Month 		44.2°F
(6.8°C)		 43.6°F
(6.4°C)		 0.6°F
(0.4°C)		 76th Coolest
Coolest since:
 1899
52nd Warmest
Warmest since:
 2017
Ties: 1910, 1997, 2015
Sep 2020–Mar 2021
7-Month 		47.6°F
(8.7°C)		 47.4°F
(8.6°C)		 0.2°F
(0.1°C)		 69th Coolest
Coolest since:
 1899
59th Warmest
Warmest since:
 2017
Ties: 1900, 1901, 1931, 1942, 1956, 1989
Aug 2020–Mar 2021
8-Month 		51.4°F
(10.8°C)		 51.2°F
(10.7°C)		 0.2°F
(0.1°C)		 70th Coolest
Coolest since:
 1899
58th Warmest
Warmest since:
 2017
Ties: 1914, 1956, 1964, 1966
Jul 2020–Mar 2021
9-Month 		54.6°F
(12.6°C)		 54.2°F
(12.3°C)		 0.4°F
(0.3°C)		 79th Coolest
Coolest since:
 1899
49th Warmest
Warmest since:
 2017
Ties: 1898, 1914, 1952, 1956, 1964
Jun 2020–Mar 2021
10-Month 		56.9°F
(13.8°C)		 56.2°F
(13.4°C)		 0.7°F
(0.4°C)		 93rd Coolest
Coolest since:
 1899
35th Warmest
Warmest since:
 2017
Ties: 1908, 1910, 1921, 1945, 1976, 1986
May 2020–Mar 2021
11-Month 		57.7°F
(14.3°C)		 57.0°F
(13.9°C)		 0.7°F
(0.4°C)		 91st Coolest
Coolest since:
 1899
37th Warmest
Warmest since:
 1935
Ties: 1945, 1950
Apr 2020–Mar 2021
12-Month 		57.5°F
(14.2°C)		 57.0°F
(13.9°C)		 0.5°F
(0.3°C)		 88th Coolest
Coolest since:
 1899
40th Warmest
Warmest since:
 1935, 2012
Ties: 1914, 1937, 1940, 1950, 1956, 1966, 1972, 2008
Oct 2019–Mar 2021
18-Month 		53.4°F
(11.9°C)		 52.5°F
(11.4°C)		 0.9°F
(0.5°C)		 103rd Coolest
Coolest since:
 1913
24th Warmest
Warmest since:
 2017
Ties: 1928, 1953, 2009
Apr 2019–Mar 2021
24-Month 		58.0°F
(14.4°C)		 57.0°F
(13.9°C)		 1.0°F
(0.5°C)		 112th Coolest
Coolest since:
 1906
15th Warmest
Warmest since:
 2017
Ties: 1932, 1934, 1938, 1957, 1999, 2003, 2005, 2008, 2020, 2022
Apr 2018–Mar 2021
36-Month 		57.8°F
(14.3°C)		 57.0°F
(13.9°C)		 0.8°F
(0.4°C)		 100th Coolest
Coolest since:
 1906
26th Warmest
Warmest since:
 2013, 2018
Ties: 1954, 1999, 2005
Apr 2017–Mar 2021
48-Month 		57.9°F
(14.4°C)		 57.0°F
(13.9°C)		 0.9°F
(0.5°C)		 97th Coolest
Coolest since:
 1906
28th Warmest
Warmest since:
 2018, 2019
Ties: 1940
Apr 2016–Mar 2021
60-Month 		58.4°F
(14.7°C)		 57.0°F
(13.9°C)		 1.4°F
(0.8°C)		 119th Coolest
Coolest since:
 1962
5th Warmest
Warmest since:
 2020
Ties: 2017

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