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 1915

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1915
1-Month
49.0°F
(9.4°C)
45.7°F
(7.6°C)
3.3°F
(1.8°C)
107th Coolest
Coolest since:
1975
22nd Warmest
Warmest since:
1934
Ties: 2016, 2019
Mar–Apr 1915
2-Month
44.6°F
(7.0°C)
42.1°F
(5.6°C)
2.5°F
(1.4°C)
107th Coolest
Coolest since:
1917
22nd Warmest
Warmest since:
1934
Ties: 1987
Feb–Apr 1915
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, 1954, 1987
Jan–Apr 1915
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: 1927, 1928, 1930, 1947, 1987
Dec 1914–Apr 1915
5-Month
34.5°F
(1.4°C)
34.9°F
(1.6°C)
-0.4°F
(-0.2°C)
40th Coolest
Coolest since:
1917
88th Warmest
Warmest since:
1934
Ties: 1960
Nov 1914–Apr 1915
6-Month
35.4°F
(1.9°C)
35.4°F
(1.9°C)
0.0°F
(0.0°C)
47th Coolest
Coolest since:
1917
81st Warmest
Warmest since:
1934
Ties: 1976, 1988, 1989
Oct 1914–Apr 1915
7-Month
37.5°F
(3.1°C)
37.4°F
(3.0°C)
0.1°F
(0.1°C)
53rd Coolest
Coolest since:
1917
75th Warmest
Warmest since:
1934
Ties: 1936, 1947, 1967, 1982
Sep 1914–Apr 1915
8-Month
40.4°F
(4.7°C)
40.4°F
(4.7°C)
0.0°F
(0.0°C)
54th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
1934
Ties: 1946, 2001
Aug 1914–Apr 1915
9-Month
43.7°F
(6.5°C)
43.6°F
(6.4°C)
0.1°F
(0.1°C)
55th Coolest
Coolest since:
1917
73rd Warmest
Warmest since:
1934
Ties: 1921, 1947, 2010
Jul 1914–Apr 1915
10-Month
46.3°F
(7.9°C)
46.3°F
(7.9°C)
0.0°F
(0.0°C)
49th Coolest
Coolest since:
1917
79th Warmest
Warmest since:
1934
Ties: 1914, 1960, 1977
Jun 1914–Apr 1915
11-Month
47.7°F
(8.7°C)
47.9°F
(8.8°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1917
80th Warmest
Warmest since:
1934
Ties: 1904, 1925, 1977, 1994
May 1914–Apr 1915
12-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1917
77th Warmest
Warmest since:
2015
Ties: 1916, 1921, 1923, 1960
Nov 1913–Apr 1915
18-Month
44.4°F
(6.9°C)
44.1°F
(6.7°C)
0.3°F
(0.2°C)
70th Coolest
Coolest since:
1933, 1949
57th Warmest
Warmest since:
2015
Ties: 1986, 1999
May 1913–Apr 1915
24-Month
48.3°F
(9.1°C)
48.4°F
(9.1°C)
-0.1°F
(0.0°C)
48th Coolest
Coolest since:
1913, 1917
79th Warmest
Warmest since:
2015, 2016
Ties: 1901, 1921, 1947, 1964, 1969, 1970
May 1912–Apr 1915
36-Month
47.5°F
(8.6°C)
48.4°F
(9.1°C)
-0.9°F
(-0.5°C)
9th Coolest
Coolest since:
1914, 1917
117th Warmest
Warmest since:
2016, 2017
Ties: 1898
May 1911–Apr 1915
48-Month
47.3°F
(8.5°C)
48.4°F
(9.1°C)
-1.1°F
(-0.6°C)
1st Coolest
Coolest since:
1915, 1917
124th Warmest
Warmest since:
2018
Ties: 1917
May 1910–Apr 1915
60-Month
47.7°F
(8.7°C)
48.4°F
(9.1°C)
-0.7°F
(-0.4°C)
9th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
2018
Ties: 1900, 1912, 1918, 1919, 1920, 1921, 1950

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