Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Arizona

Average Temperature Rankings, May 1939

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1939
1-Month
66.9°F
(19.4°C)
65.0°F
(18.3°C)
1.9°F
(1.1°C)
89th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2000
Apr–May 1939
2-Month
63.3°F
(17.4°C)
60.9°F
(16.1°C)
2.4°F
(1.3°C)
105th Coolest
Coolest since:
1975
24th Warmest
Warmest since:
2000
Ties: 1966
Mar–May 1939
3-Month
58.9°F
(14.9°C)
57.1°F
(13.9°C)
1.8°F
(1.0°C)
96th Coolest
Coolest since:
1917
33rd Warmest
Warmest since:
1934
Ties: 1904, 1954, 1990
Feb–May 1939
4-Month
53.1°F
(11.7°C)
54.0°F
(12.2°C)
-0.9°F
(-0.5°C)
32nd Coolest
Coolest since:
1933
97th Warmest
Warmest since:
1934
Ties: 1897, 1924
Jan–May 1939
5-Month
50.6°F
(10.3°C)
51.3°F
(10.7°C)
-0.7°F
(-0.4°C)
31st Coolest
Coolest since:
1933
98th Warmest
Warmest since:
1934
Ties: 1918, 1960
Dec 1938–May 1939
6-Month
49.4°F
(9.7°C)
49.7°F
(9.8°C)
-0.3°F
(-0.1°C)
41st Coolest
Coolest since:
1933
87th Warmest
Warmest since:
2018
Ties: 1905, 1946, 1966, 1967
Nov 1938–May 1939
7-Month
48.7°F
(9.3°C)
49.6°F
(9.8°C)
-0.9°F
(-0.5°C)
28th Coolest
Coolest since:
1933
100th Warmest
Warmest since:
2018
Ties: 1983, 1998
Oct 1938–May 1939
8-Month
50.2°F
(10.1°C)
51.0°F
(10.6°C)
-0.8°F
(-0.5°C)
25th Coolest
Coolest since:
1917
103rd Warmest
Warmest since:
2018
Ties: 1898, 1945, 1955, 1965, 1971, 1977
Sep 1938–May 1939
9-Month
52.8°F
(11.6°C)
53.3°F
(11.8°C)
-0.5°F
(-0.2°C)
33rd Coolest
Coolest since:
1917
95th Warmest
Warmest since:
2018
Ties: 1906, 1922, 1926, 1931
Aug 1938–May 1939
10-Month
55.4°F
(13.0°C)
55.8°F
(13.2°C)
-0.4°F
(-0.2°C)
39th Coolest
Coolest since:
1917
89th Warmest
Warmest since:
2018
Ties: 1960
Jul 1938–May 1939
11-Month
57.5°F
(14.2°C)
58.0°F
(14.4°C)
-0.5°F
(-0.2°C)
37th Coolest
Coolest since:
1913, 1917
91st Warmest
Warmest since:
2018
Ties: 1905, 1987, 1991
Jun 1938–May 1939
12-Month
59.0°F
(15.0°C)
59.4°F
(15.2°C)
-0.4°F
(-0.2°C)
40th Coolest
Coolest since:
1917
88th Warmest
Warmest since:
2018
Ties: 1905, 1908, 1998
Dec 1937–May 1939
18-Month
56.1°F
(13.4°C)
56.1°F
(13.4°C)
0.0°F
(0.0°C)
54th Coolest
Coolest since:
1913
73rd Warmest
Warmest since:
2018
Ties: 1910
Jun 1937–May 1939
24-Month
59.7°F
(15.4°C)
59.4°F
(15.2°C)
0.3°F
(0.2°C)
79th Coolest
Coolest since:
1913
48th Warmest
Warmest since:
2018
Ties: 1902, 1928, 1936, 1944, 1957, 1978, 1991, 1992
Jun 1936–May 1939
36-Month
59.3°F
(15.2°C)
59.4°F
(15.2°C)
-0.1°F
(0.0°C)
47th Coolest
Coolest since:
1914
79th Warmest
Warmest since:
2018
Ties: 1900, 1905, 1906, 1929, 1934, 1937, 1945, 1972, 1979
Jun 1935–May 1939
48-Month
59.4°F
(15.2°C)
59.3°F
(15.2°C)
0.1°F
(0.0°C)
58th Coolest
Coolest since:
1915
67th Warmest
Warmest since:
2018
Ties: 1907, 1911, 1928, 1935, 1958, 1980
Jun 1934–May 1939
60-Month
59.4°F
(15.2°C)
59.3°F
(15.2°C)
0.1°F
(0.0°C)
56th Coolest
Coolest since:
1917
68th Warmest
Warmest since:
2018
Ties: 1902, 1906, 1955, 1964, 1980

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