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 1948

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
April 1948
1-Month
45.0°F
(7.2°C)
45.7°F
(7.6°C)
-0.7°F
(-0.4°C)
48th Coolest
Coolest since:
1975
81st Warmest
Warmest since:
1934
Ties: 1972
Mar–Apr 1948
2-Month
38.6°F
(3.7°C)
42.1°F
(5.6°C)
-3.5°F
(-1.9°C)
7th Coolest
Coolest since:
1917
122nd Warmest
Warmest since:
1934
Ties: 1944, 1945, 1958
Feb–Apr 1948
3-Month
35.6°F
(2.0°C)
38.9°F
(3.8°C)
-3.3°F
(-1.8°C)
12th Coolest
Coolest since:
1903
117th Warmest
Warmest since:
1934
Jan–Apr 1948
4-Month
34.5°F
(1.4°C)
36.3°F
(2.4°C)
-1.8°F
(-1.0°C)
23rd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
1934
Dec 1947–Apr 1948
5-Month
33.2°F
(0.7°C)
34.9°F
(1.6°C)
-1.7°F
(-0.9°C)
19th Coolest
Coolest since:
1917
109th Warmest
Warmest since:
1934
Nov 1947–Apr 1948
6-Month
33.1°F
(0.6°C)
35.4°F
(1.9°C)
-2.3°F
(-1.3°C)
13th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
1934
Oct 1947–Apr 1948
7-Month
35.7°F
(2.1°C)
37.4°F
(3.0°C)
-1.7°F
(-0.9°C)
17th Coolest
Coolest since:
1917
111th Warmest
Warmest since:
1934
Ties: 1922, 1979
Sep 1947–Apr 1948
8-Month
39.2°F
(4.0°C)
40.4°F
(4.7°C)
-1.2°F
(-0.7°C)
23rd Coolest
Coolest since:
1917
105th Warmest
Warmest since:
1934
Ties: 1896, 1897, 1931
Aug 1947–Apr 1948
9-Month
42.4°F
(5.8°C)
43.6°F
(6.4°C)
-1.2°F
(-0.6°C)
22nd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
1934
Ties: 1897, 1969
Jul 1947–Apr 1948
10-Month
45.2°F
(7.3°C)
46.4°F
(8.0°C)
-1.2°F
(-0.7°C)
19th Coolest
Coolest since:
1917
109th Warmest
Warmest since:
1934
Jun 1947–Apr 1948
11-Month
46.5°F
(8.1°C)
47.9°F
(8.8°C)
-1.4°F
(-0.7°C)
15th Coolest
Coolest since:
1917
113th Warmest
Warmest since:
1934
Ties: 1898
May 1947–Apr 1948
12-Month
47.6°F
(8.7°C)
48.4°F
(9.1°C)
-0.8°F
(-0.4°C)
25th Coolest
Coolest since:
1917
103rd Warmest
Warmest since:
2015
Ties: 1898, 1984
Nov 1946–Apr 1948
18-Month
43.8°F
(6.6°C)
44.1°F
(6.7°C)
-0.3°F
(-0.1°C)
41st Coolest
Coolest since:
1933, 1949
86th Warmest
Warmest since:
2015
Ties: 1922, 1930, 1938, 1953, 1955, 1972, 1983
May 1946–Apr 1948
24-Month
48.0°F
(8.9°C)
48.4°F
(9.1°C)
-0.4°F
(-0.2°C)
31st Coolest
Coolest since:
1913, 1917
96th Warmest
Warmest since:
2015, 2016
Ties: 1912, 1976
May 1945–Apr 1948
36-Month
48.1°F
(8.9°C)
48.4°F
(9.1°C)
-0.3°F
(-0.2°C)
35th Coolest
Coolest since:
1914, 1917
91st Warmest
Warmest since:
2016, 2017
Ties: 1901, 1907, 1923, 1931, 1945
May 1944–Apr 1948
48-Month
47.9°F
(8.8°C)
48.4°F
(9.1°C)
-0.5°F
(-0.3°C)
23rd Coolest
Coolest since:
1915, 1917
102nd Warmest
Warmest since:
2018
Ties: 1925, 1974, 1975, 1976
May 1943–Apr 1948
60-Month
47.8°F
(8.8°C)
48.4°F
(9.1°C)
-0.6°F
(-0.3°C)
17th Coolest
Coolest since:
1917
107th Warmest
Warmest since:
2018

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