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.

Great Basin

Average Temperature Rankings, April 2019

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
April 2019
1-Month		49.0°F
(9.4°C)		45.7°F
(7.6°C)		3.3°F
(1.8°C)		107th Coolest
Coolest since:
1975
22nd Warmest
Warmest since:
1934
Ties: 1915, 2016
Mar–Apr 2019
2-Month		44.0°F
(6.7°C)		42.1°F
(5.6°C)		1.9°F
(1.1°C)		95th Coolest
Coolest since:
1917
34th Warmest
Warmest since:
1934
Ties: 1959, 1978, 1996, 2018, 2020
Feb–Apr 2019
3-Month		39.0°F
(3.9°C)		38.9°F
(3.8°C)		0.1°F
(0.1°C)		57th Coolest
Coolest since:
1903
72nd Warmest
Warmest since:
1934
Ties: 1951, 1953, 1999
Jan–Apr 2019
4-Month		37.2°F
(2.9°C)		36.3°F
(2.4°C)		0.9°F
(0.5°C)		76th Coolest
Coolest since:
1917
53rd Warmest
Warmest since:
1934
Ties: 1909, 1998, 2006
Dec 2018–Apr 2019
5-Month		35.8°F
(2.1°C)		34.9°F
(1.6°C)		0.9°F
(0.5°C)		76th Coolest
Coolest since:
1917
52nd Warmest
Warmest since:
1934
Ties: 1914, 1916, 2011
Nov 2018–Apr 2019
6-Month		36.1°F
(2.3°C)		35.4°F
(1.9°C)		0.7°F
(0.4°C)		75th Coolest
Coolest since:
1917
53rd Warmest
Warmest since:
1934
Ties: 1911, 1950, 1963, 1998, 2002, 2013
Oct 2018–Apr 2019
7-Month		37.9°F
(3.3°C)		37.4°F
(3.0°C)		0.5°F
(0.3°C)		67th Coolest
Coolest since:
1917
61st Warmest
Warmest since:
1934
Ties: 1914, 1998, 1999
Sep 2018–Apr 2019
8-Month		41.3°F
(5.2°C)		40.4°F
(4.7°C)		0.9°F
(0.5°C)		87th Coolest
Coolest since:
1917
41st Warmest
Warmest since:
1934
Ties: 1905, 1908, 1994, 2005, 2011
Aug 2018–Apr 2019
9-Month		44.7°F
(7.1°C)		43.6°F
(6.4°C)		1.1°F
(0.7°C)		95th Coolest
Coolest since:
1917
33rd Warmest
Warmest since:
1934
Ties: 1961, 1995, 1997, 2006
Jul 2018–Apr 2019
10-Month		47.9°F
(8.8°C)		46.4°F
(8.0°C)		1.5°F
(0.8°C)		102nd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
1934
Ties: 1951
Jun 2018–Apr 2019
11-Month		49.7°F
(9.8°C)		47.9°F
(8.8°C)		1.8°F
(1.0°C)		110th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
1934
Ties: 2002
May 2018–Apr 2019
12-Month		50.3°F
(10.2°C)		48.4°F
(9.1°C)		1.9°F
(1.1°C)		113th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2015
Ties: 2013
Nov 2017–Apr 2019
18-Month		46.5°F
(8.1°C)		44.1°F
(6.7°C)		2.4°F
(1.4°C)		119th Coolest
Coolest since:
1933, 1949
8th Warmest
Warmest since:
2015
May 2017–Apr 2019
24-Month		50.8°F
(10.4°C)		48.4°F
(9.1°C)		2.4°F
(1.3°C)		121st Coolest
Coolest since:
1913, 1917
6th Warmest
Warmest since:
2015, 2016
Ties: 2017
May 2016–Apr 2019
36-Month		50.8°F
(10.4°C)		48.4°F
(9.1°C)		2.4°F
(1.3°C)		121st Coolest
Coolest since:
1914, 1917
5th Warmest
Warmest since:
2016, 2017
May 2015–Apr 2019
48-Month		50.8°F
(10.4°C)		48.4°F
(9.1°C)		2.4°F
(1.3°C)		121st Coolest
Coolest since:
1915, 1917
4th Warmest
Warmest since:
2018
May 2014–Apr 2019
60-Month		51.1°F
(10.6°C)		48.4°F
(9.1°C)		2.7°F
(1.5°C)		122nd Coolest
Coolest since:
1917
2nd Warmest
Warmest since:
2018

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