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 1988

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
April 1988
1-Month
47.6°F
(8.7°C)
45.7°F
(7.6°C)
1.9°F
(1.1°C)
91st Coolest
Coolest since:
1975
39th Warmest
Warmest since:
1934
Mar–Apr 1988
2-Month
43.2°F
(6.2°C)
42.1°F
(5.6°C)
1.1°F
(0.6°C)
79th Coolest
Coolest since:
1917
51st Warmest
Warmest since:
1934
Ties: 1949
Feb–Apr 1988
3-Month
40.1°F
(4.5°C)
38.9°F
(3.8°C)
1.2°F
(0.7°C)
86th Coolest
Coolest since:
1903
44th Warmest
Warmest since:
1934
Jan–Apr 1988
4-Month
36.6°F
(2.6°C)
36.3°F
(2.4°C)
0.3°F
(0.2°C)
57th Coolest
Coolest since:
1917
73rd Warmest
Warmest since:
1934
Ties: 1910, 1918, 1935, 1951, 1970, 1971
Dec 1987–Apr 1988
5-Month
34.8°F
(1.6°C)
34.9°F
(1.6°C)
-0.1°F
(0.0°C)
46th Coolest
Coolest since:
1917
83rd Warmest
Warmest since:
1934
Ties: 1904, 1939, 1968, 1989
Nov 1987–Apr 1988
6-Month
35.4°F
(1.9°C)
35.4°F
(1.9°C)
0.0°F
(0.0°C)
48th Coolest
Coolest since:
1917
81st Warmest
Warmest since:
1934
Ties: 1915, 1976, 1989
Oct 1987–Apr 1988
7-Month
38.0°F
(3.3°C)
37.4°F
(3.0°C)
0.6°F
(0.3°C)
71st Coolest
Coolest since:
1917
58th Warmest
Warmest since:
1934
Ties: 1966, 1995
Sep 1987–Apr 1988
8-Month
41.2°F
(5.1°C)
40.4°F
(4.7°C)
0.8°F
(0.4°C)
82nd Coolest
Coolest since:
1917
47th Warmest
Warmest since:
1934
Ties: 1907, 1968, 1989, 1995
Aug 1987–Apr 1988
9-Month
44.3°F
(6.8°C)
43.6°F
(6.4°C)
0.7°F
(0.4°C)
80th Coolest
Coolest since:
1917
49th Warmest
Warmest since:
1934
Ties: 1907, 1916, 1926, 1927, 1998
Jul 1987–Apr 1988
10-Month
46.7°F
(8.2°C)
46.4°F
(8.0°C)
0.3°F
(0.2°C)
62nd Coolest
Coolest since:
1917
67th Warmest
Warmest since:
1934
Ties: 1936, 1965, 1967, 2010, 2023
Jun 1987–Apr 1988
11-Month
48.5°F
(9.2°C)
47.9°F
(8.8°C)
0.6°F
(0.4°C)
79th Coolest
Coolest since:
1917
50th Warmest
Warmest since:
1934
Ties: 1926, 1963, 1987, 2023
May 1987–Apr 1988
12-Month
49.2°F
(9.6°C)
48.4°F
(9.1°C)
0.8°F
(0.5°C)
80th Coolest
Coolest since:
1917
49th Warmest
Warmest since:
2015
Nov 1986–Apr 1988
18-Month
45.0°F
(7.2°C)
44.1°F
(6.7°C)
0.9°F
(0.5°C)
93rd Coolest
Coolest since:
1933, 1949
35th Warmest
Warmest since:
2015
Ties: 1934, 1951, 2010, 2012
May 1986–Apr 1988
24-Month
49.1°F
(9.5°C)
48.4°F
(9.1°C)
0.7°F
(0.4°C)
83rd Coolest
Coolest since:
1913, 1917
45th Warmest
Warmest since:
2015, 2016
Ties: 1961, 1991
May 1985–Apr 1988
36-Month
49.3°F
(9.6°C)
48.4°F
(9.1°C)
0.9°F
(0.5°C)
94th Coolest
Coolest since:
1914, 1917
33rd Warmest
Warmest since:
2016, 2017
Ties: 1935, 1989, 1991, 2011
May 1984–Apr 1988
48-Month
48.9°F
(9.4°C)
48.4°F
(9.1°C)
0.5°F
(0.3°C)
82nd Coolest
Coolest since:
1915, 1917
44th Warmest
Warmest since:
2018
Ties: 1935, 1938, 1940, 1959, 1982, 1994
May 1983–Apr 1988
60-Month
48.6°F
(9.2°C)
48.4°F
(9.1°C)
0.2°F
(0.1°C)
68th Coolest
Coolest since:
1917
57th Warmest
Warmest since:
2018
Ties: 1927, 1935, 1964, 1971, 1980, 1983

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