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 1975

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1975
1-Month
38.0°F
(3.3°C)
45.7°F
(7.6°C)
-7.7°F
(-4.3°C)
1st Coolest
Coolest since:
1975
128th Warmest
Warmest since:
1934
Mar–Apr 1975
2-Month
37.0°F
(2.8°C)
42.0°F
(5.6°C)
-5.0°F
(-2.8°C)
2nd Coolest
Coolest since:
1917
127th Warmest
Warmest since:
1934
Ties: 1922
Feb–Apr 1975
3-Month
35.2°F
(1.8°C)
38.9°F
(3.8°C)
-3.7°F
(-2.0°C)
9th Coolest
Coolest since:
1903
120th Warmest
Warmest since:
1934
Jan–Apr 1975
4-Month
33.4°F
(0.8°C)
36.3°F
(2.4°C)
-2.9°F
(-1.6°C)
12th Coolest
Coolest since:
1917
117th Warmest
Warmest since:
1934
Ties: 1932
Dec 1974–Apr 1975
5-Month
32.5°F
(0.3°C)
35.0°F
(1.7°C)
-2.5°F
(-1.4°C)
16th Coolest
Coolest since:
1917
112th Warmest
Warmest since:
1934
Nov 1974–Apr 1975
6-Month
33.5°F
(0.8°C)
35.4°F
(1.9°C)
-1.9°F
(-1.1°C)
16th Coolest
Coolest since:
1917
112th Warmest
Warmest since:
1934
Ties: 1913
Oct 1974–Apr 1975
7-Month
35.9°F
(2.2°C)
37.4°F
(3.0°C)
-1.5°F
(-0.8°C)
21st Coolest
Coolest since:
1917
107th Warmest
Warmest since:
1934
Sep 1974–Apr 1975
8-Month
39.2°F
(4.0°C)
40.3°F
(4.6°C)
-1.1°F
(-0.6°C)
23rd Coolest
Coolest since:
1917
105th Warmest
Warmest since:
1934
Ties: 1896, 1897, 1931, 1948
Aug 1974–Apr 1975
9-Month
42.5°F
(5.8°C)
43.6°F
(6.4°C)
-1.1°F
(-0.6°C)
25th Coolest
Coolest since:
1917
103rd Warmest
Warmest since:
1934
Ties: 1931
Jul 1974–Apr 1975
10-Month
45.4°F
(7.4°C)
46.4°F
(8.0°C)
-1.0°F
(-0.6°C)
21st Coolest
Coolest since:
1917
107th Warmest
Warmest since:
1934
Ties: 1896, 1897, 1901, 1920, 1962, 1969
Jun 1974–Apr 1975
11-Month
47.4°F
(8.6°C)
47.9°F
(8.8°C)
-0.5°F
(-0.2°C)
34th Coolest
Coolest since:
1917
94th Warmest
Warmest since:
1934
Ties: 1899
May 1974–Apr 1975
12-Month
48.1°F
(8.9°C)
48.4°F
(9.1°C)
-0.3°F
(-0.2°C)
40th Coolest
Coolest since:
1917
88th Warmest
Warmest since:
2015
Ties: 1920, 1946
Nov 1973–Apr 1975
18-Month
44.0°F
(6.7°C)
44.1°F
(6.7°C)
-0.1°F
(0.0°C)
52nd Coolest
Coolest since:
1933, 1949
75th Warmest
Warmest since:
2015
Ties: 1916, 1931, 1980
May 1973–Apr 1975
24-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
55th Coolest
Coolest since:
1913, 1917
72nd Warmest
Warmest since:
2015, 2016
Ties: 1916, 1930, 1931, 1942, 1963
May 1972–Apr 1975
36-Month
47.9°F
(8.8°C)
48.4°F
(9.1°C)
-0.5°F
(-0.3°C)
21st Coolest
Coolest since:
1914, 1917
105th Warmest
Warmest since:
2016, 2017
Ties: 1900, 1904, 1905, 1912, 1944, 1951
May 1971–Apr 1975
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, 1948, 1974, 1976
May 1970–Apr 1975
60-Month
48.0°F
(8.9°C)
48.4°F
(9.1°C)
-0.4°F
(-0.2°C)
27th Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2018
Ties: 1903, 1925, 1953, 1977

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