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 1970

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1970
1-Month
39.6°F
(4.2°C)
45.7°F
(7.6°C)
-6.1°F
(-3.4°C)
3rd Coolest
Coolest since:
1975
126th Warmest
Warmest since:
1934
Mar–Apr 1970
2-Month
38.3°F
(3.5°C)
42.0°F
(5.6°C)
-3.7°F
(-2.1°C)
6th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
1934
Feb–Apr 1970
3-Month
38.2°F
(3.4°C)
38.9°F
(3.8°C)
-0.7°F
(-0.4°C)
38th Coolest
Coolest since:
1903
91st Warmest
Warmest since:
1934
Ties: 1938, 1965
Jan–Apr 1970
4-Month
36.6°F
(2.6°C)
36.3°F
(2.4°C)
0.3°F
(0.2°C)
56th Coolest
Coolest since:
1917
73rd Warmest
Warmest since:
1934
Ties: 1899, 1910, 1918, 1935, 1951, 1971, 1988
Dec 1969–Apr 1970
5-Month
35.7°F
(2.1°C)
34.9°F
(1.6°C)
0.8°F
(0.5°C)
72nd Coolest
Coolest since:
1917
56th Warmest
Warmest since:
1934
Ties: 1958
Nov 1969–Apr 1970
6-Month
36.0°F
(2.2°C)
35.4°F
(1.9°C)
0.6°F
(0.3°C)
68th Coolest
Coolest since:
1917
60th Warmest
Warmest since:
1934
Ties: 1941, 1977, 1982
Oct 1969–Apr 1970
7-Month
37.2°F
(2.9°C)
37.4°F
(3.0°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1917
80th Warmest
Warmest since:
1934
Ties: 1976
Sep 1969–Apr 1970
8-Month
40.5°F
(4.7°C)
40.3°F
(4.6°C)
0.2°F
(0.1°C)
57th Coolest
Coolest since:
1917
71st Warmest
Warmest since:
1934
Ties: 1987, 2010
Aug 1969–Apr 1970
9-Month
44.1°F
(6.7°C)
43.6°F
(6.4°C)
0.5°F
(0.3°C)
71st Coolest
Coolest since:
1917
57th Warmest
Warmest since:
1934
Ties: 1900, 1908, 1911, 1936
Jul 1969–Apr 1970
10-Month
46.8°F
(8.2°C)
46.3°F
(7.9°C)
0.5°F
(0.3°C)
71st Coolest
Coolest since:
1917
57th Warmest
Warmest since:
1934
Ties: 1916, 1928, 1998, 2001
Jun 1969–Apr 1970
11-Month
48.1°F
(8.9°C)
47.9°F
(8.8°C)
0.2°F
(0.1°C)
60th Coolest
Coolest since:
1917
68th Warmest
Warmest since:
1934
Ties: 1916, 1947, 1991
May 1969–Apr 1970
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: 1987, 2010
Nov 1968–Apr 1970
18-Month
44.2°F
(6.8°C)
44.0°F
(6.7°C)
0.2°F
(0.1°C)
58th Coolest
Coolest since:
1933, 1949
69th Warmest
Warmest since:
2015
Ties: 1908, 1944, 1957, 1962, 1971, 1977
May 1968–Apr 1970
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, 1915, 1921, 1947, 1964, 1969
May 1967–Apr 1970
36-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
58th Coolest
Coolest since:
1914, 1917
68th Warmest
Warmest since:
2016, 2017
Ties: 1902, 1930, 1937, 1954, 1968, 1979
May 1966–Apr 1970
48-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
70th Coolest
Coolest since:
1915, 1917
55th Warmest
Warmest since:
2018
Ties: 1929, 1954, 1978
May 1965–Apr 1970
60-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
52nd Coolest
Coolest since:
1917
72nd Warmest
Warmest since:
2018
Ties: 1955, 1972, 1985, 1986

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