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 1987

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1987
1-Month
51.1°F
(10.6°C)
45.7°F
(7.6°C)
5.4°F
(3.0°C)
125th Coolest
Coolest since:
1975
4th Warmest
Warmest since:
1934
Mar–Apr 1987
2-Month
44.6°F
(7.0°C)
42.0°F
(5.6°C)
2.6°F
(1.4°C)
107th Coolest
Coolest since:
1917
22nd Warmest
Warmest since:
1934
Ties: 1915
Feb–Apr 1987
3-Month
41.0°F
(5.0°C)
38.9°F
(3.8°C)
2.1°F
(1.2°C)
105th Coolest
Coolest since:
1903
24th Warmest
Warmest since:
1934
Ties: 1910, 1915, 1954
Jan–Apr 1987
4-Month
37.4°F
(3.0°C)
36.3°F
(2.4°C)
1.1°F
(0.6°C)
85th Coolest
Coolest since:
1917
44th Warmest
Warmest since:
1934
Ties: 1915, 1927, 1928, 1930, 1947
Dec 1986–Apr 1987
5-Month
36.1°F
(2.3°C)
34.9°F
(1.6°C)
1.2°F
(0.7°C)
83rd Coolest
Coolest since:
1917
45th Warmest
Warmest since:
1934
Ties: 1936, 1938
Nov 1986–Apr 1987
6-Month
36.6°F
(2.6°C)
35.4°F
(1.9°C)
1.2°F
(0.7°C)
90th Coolest
Coolest since:
1917
38th Warmest
Warmest since:
1934
Ties: 1961, 1994
Oct 1986–Apr 1987
7-Month
38.3°F
(3.5°C)
37.4°F
(3.0°C)
0.9°F
(0.5°C)
77th Coolest
Coolest since:
1917
51st Warmest
Warmest since:
1934
Ties: 1941
Sep 1986–Apr 1987
8-Month
40.5°F
(4.7°C)
40.4°F
(4.7°C)
0.1°F
(0.0°C)
57th Coolest
Coolest since:
1917
71st Warmest
Warmest since:
1934
Ties: 1970, 2010
Aug 1986–Apr 1987
9-Month
44.0°F
(6.7°C)
43.5°F
(6.4°C)
0.5°F
(0.3°C)
66th Coolest
Coolest since:
1917
62nd Warmest
Warmest since:
1934
Ties: 1902, 1967, 2001
Jul 1986–Apr 1987
10-Month
46.6°F
(8.1°C)
46.4°F
(8.0°C)
0.2°F
(0.1°C)
59th Coolest
Coolest since:
1917
69th Warmest
Warmest since:
1934
Ties: 1908, 1950
Jun 1986–Apr 1987
11-Month
48.5°F
(9.2°C)
47.9°F
(8.8°C)
0.6°F
(0.4°C)
78th Coolest
Coolest since:
1917
50th Warmest
Warmest since:
1934
Ties: 1926, 1963, 1988
May 1986–Apr 1987
12-Month
49.0°F
(9.4°C)
48.4°F
(9.1°C)
0.6°F
(0.3°C)
76th Coolest
Coolest since:
1917
52nd Warmest
Warmest since:
2015
Ties: 1970, 2010
Nov 1985–Apr 1987
18-Month
45.2°F
(7.3°C)
44.0°F
(6.7°C)
1.2°F
(0.6°C)
99th Coolest
Coolest since:
1933, 1949
28th Warmest
Warmest since:
2015
Ties: 1993, 1998, 2006
May 1985–Apr 1987
24-Month
49.4°F
(9.7°C)
48.5°F
(9.2°C)
0.9°F
(0.5°C)
96th Coolest
Coolest since:
1913, 1917
31st Warmest
Warmest since:
2015, 2016
Ties: 1927, 1978, 1989
May 1984–Apr 1987
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: 1981
May 1983–Apr 1987
48-Month
48.5°F
(9.2°C)
48.5°F
(9.2°C)
0.0°F
(0.0°C)
58th Coolest
Coolest since:
1915, 1917
67th Warmest
Warmest since:
2018
Ties: 1921, 1944, 1971
May 1982–Apr 1987
60-Month
48.3°F
(9.1°C)
48.4°F
(9.1°C)
-0.1°F
(0.0°C)
46th Coolest
Coolest since:
1917
78th Warmest
Warmest since:
2018
Ties: 1922, 1967, 1968, 1969, 1979

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