Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. 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 1981

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1981
1-Month
49.2°F
(9.6°C)
45.7°F
(7.6°C)
3.5°F
(2.0°C)
110th Coolest
Coolest since:
1975
19th Warmest
Warmest since:
1934
Ties: 2012
Mar–Apr 1981
2-Month
44.0°F
(6.7°C)
42.0°F
(5.6°C)
2.0°F
(1.1°C)
98th Coolest
Coolest since:
1917
31st Warmest
Warmest since:
1934
Ties: 1959, 1978, 1996, 2001, 2018, 2019, 2020, 2022
Feb–Apr 1981
3-Month
41.2°F
(5.1°C)
38.9°F
(3.8°C)
2.3°F
(1.3°C)
106th Coolest
Coolest since:
1903
23rd Warmest
Warmest since:
1934
Jan–Apr 1981
4-Month
39.4°F
(4.1°C)
36.3°F
(2.4°C)
3.1°F
(1.7°C)
121st Coolest
Coolest since:
1917
8th Warmest
Warmest since:
1934
Ties: 2016
Dec 1980–Apr 1981
5-Month
38.6°F
(3.7°C)
34.9°F
(1.6°C)
3.7°F
(2.1°C)
125th Coolest
Coolest since:
1917
3rd Warmest
Warmest since:
1934
Nov 1980–Apr 1981
6-Month
38.8°F
(3.8°C)
35.4°F
(1.9°C)
3.4°F
(1.9°C)
122nd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
1934
Oct 1980–Apr 1981
7-Month
40.4°F
(4.7°C)
37.4°F
(3.0°C)
3.0°F
(1.7°C)
122nd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
1934
Ties: 1978
Sep 1980–Apr 1981
8-Month
43.0°F
(6.1°C)
40.4°F
(4.7°C)
2.6°F
(1.4°C)
123rd Coolest
Coolest since:
1917
5th Warmest
Warmest since:
1934
Ties: 1978, 1992, 2018
Aug 1980–Apr 1981
9-Month
45.8°F
(7.7°C)
43.6°F
(6.4°C)
2.2°F
(1.3°C)
115th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
1934
Ties: 2004, 2017
Jul 1980–Apr 1981
10-Month
48.4°F
(9.1°C)
46.3°F
(7.9°C)
2.1°F
(1.2°C)
115th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
1934
Ties: 1959, 2014, 2016
Jun 1980–Apr 1981
11-Month
49.6°F
(9.8°C)
47.9°F
(8.8°C)
1.7°F
(1.0°C)
108th Coolest
Coolest since:
1917
20th Warmest
Warmest since:
1934
Ties: 2013
May 1980–Apr 1981
12-Month
49.8°F
(9.9°C)
48.5°F
(9.2°C)
1.3°F
(0.7°C)
102nd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2015
Ties: 1961, 1996
Nov 1979–Apr 1981
18-Month
45.3°F
(7.4°C)
44.1°F
(6.7°C)
1.2°F
(0.7°C)
102nd Coolest
Coolest since:
1933, 1949
25th Warmest
Warmest since:
2015
Ties: 1996, 2005
May 1979–Apr 1981
24-Month
49.7°F
(9.8°C)
48.5°F
(9.2°C)
1.2°F
(0.6°C)
104th Coolest
Coolest since:
1913, 1917
23rd Warmest
Warmest since:
2015, 2016
May 1978–Apr 1981
36-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
73rd Coolest
Coolest since:
1914, 1917
53rd Warmest
Warmest since:
2016, 2017
Ties: 1987
May 1977–Apr 1981
48-Month
49.1°F
(9.5°C)
48.4°F
(9.1°C)
0.7°F
(0.4°C)
85th Coolest
Coolest since:
1915, 1917
40th Warmest
Warmest since:
2018
Ties: 1928, 1983
May 1976–Apr 1981
60-Month
49.0°F
(9.4°C)
48.4°F
(9.1°C)
0.6°F
(0.3°C)
85th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
2018
Ties: 1943, 1961, 1962, 1989

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