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.

Upper Colorado River Basin

Average Temperature Rankings, March 1981

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
March 1981
1-Month		35.2°F
(1.8°C)		32.8°F
(0.4°C)		2.4°F
(1.4°C)		89th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2017
Ties: 2000
Feb–Mar 1981
2-Month		32.7°F
(0.4°C)		29.2°F
(-1.6°C)		3.5°F
(2.0°C)		114th Coolest
Coolest since:
1903
15th Warmest
Warmest since:
2015
Ties: 2004
Jan–Mar 1981
3-Month		31.8°F
(-0.1°C)		26.5°F
(-3.1°C)		5.3°F
(3.0°C)		122nd Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2015
Dec 1980–Mar 1981
4-Month		32.1°F
(0.1°C)		25.6°F
(-3.6°C)		6.5°F
(3.7°C)		125th Coolest
Coolest since:
1917
3rd Warmest
Warmest since:
2015
Nov 1980–Mar 1981
5-Month		32.4°F
(0.2°C)		26.9°F
(-2.8°C)		5.5°F
(3.0°C)		124th Coolest
Coolest since:
1917
4th Warmest
Warmest since:
1934
Oct 1980–Mar 1981
6-Month		34.5°F
(1.4°C)		30.0°F
(-1.1°C)		4.5°F
(2.5°C)		123rd Coolest
Coolest since:
1917
5th Warmest
Warmest since:
1934
Ties: 2000
Sep 1980–Mar 1981
7-Month		37.8°F
(3.2°C)		33.8°F
(1.0°C)		4.0°F
(2.2°C)		123rd Coolest
Coolest since:
1917
5th Warmest
Warmest since:
1934, 2015
Aug 1980–Mar 1981
8-Month		41.1°F
(5.1°C)		37.6°F
(3.1°C)		3.5°F
(2.0°C)		123rd Coolest
Coolest since:
1917
5th Warmest
Warmest since:
1934
Ties: 1999
Jul 1980–Mar 1981
9-Month		44.1°F
(6.7°C)		40.9°F
(4.9°C)		3.2°F
(1.8°C)		122nd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
2015
Jun 1980–Mar 1981
10-Month		45.8°F
(7.7°C)		42.8°F
(6.0°C)		3.0°F
(1.7°C)		122nd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
1934
May 1980–Mar 1981
11-Month		46.2°F
(7.9°C)		43.6°F
(6.4°C)		2.6°F
(1.5°C)		121st Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2015
Ties: 1999, 2004, 2021
Apr 1980–Mar 1981
12-Month		45.7°F
(7.6°C)		43.4°F
(6.3°C)		2.3°F
(1.3°C)		116th Coolest
Coolest since:
1913
12th Warmest
Warmest since:
2015
Ties: 1935, 1999
Oct 1979–Mar 1981
18-Month		40.6°F
(4.8°C)		38.9°F
(3.8°C)		1.7°F
(1.0°C)		104th Coolest
Coolest since:
1913
23rd Warmest
Warmest since:
2018
Ties: 1990, 2008
Apr 1979–Mar 1981
24-Month		44.8°F
(7.1°C)		43.4°F
(6.3°C)		1.4°F
(0.8°C)		100th Coolest
Coolest since:
1913
27th Warmest
Warmest since:
2018
Ties: 1978, 1991, 1995, 1997
Apr 1978–Mar 1981
36-Month		43.9°F
(6.6°C)		43.4°F
(6.3°C)		0.5°F
(0.3°C)		79th Coolest
Coolest since:
1914
47th Warmest
Warmest since:
2017, 2018
Ties: 1956, 1959, 1963, 1978, 1980, 1987
Apr 1977–Mar 1981
48-Month		44.4°F
(6.9°C)		43.4°F
(6.3°C)		1.0°F
(0.6°C)		89th Coolest
Coolest since:
1915
36th Warmest
Warmest since:
2018
Ties: 1941
Apr 1976–Mar 1981
60-Month		44.2°F
(6.8°C)		43.4°F
(6.3°C)		0.8°F
(0.5°C)		88th Coolest
Coolest since:
1917
36th Warmest
Warmest since:
2018, 2019

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