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, December 1931

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1931
1-Month
36.1°F
(2.3°C)
41.5°F
(5.3°C)
-5.4°F
(-3.0°C)
5th Coolest
Coolest since:
1932
123rd Warmest
Warmest since:
1980
Nov–Dec 1931
2-Month
40.8°F
(4.9°C)
45.3°F
(7.4°C)
-4.5°F
(-2.5°C)
1st Coolest
Coolest since:
1931
127th Warmest
Warmest since:
2017
Oct–Dec 1931
3-Month
47.7°F
(8.7°C)
50.6°F
(10.3°C)
-2.9°F
(-1.6°C)
4th Coolest
Coolest since:
1911
124th Warmest
Warmest since:
2017
Ties: 1912, 1972
Sep–Dec 1931
4-Month
53.9°F
(12.2°C)
55.9°F
(13.3°C)
-2.0°F
(-1.1°C)
10th Coolest
Coolest since:
1912
118th Warmest
Warmest since:
2017
Aug–Dec 1931
5-Month
58.6°F
(14.8°C)
60.3°F
(15.7°C)
-1.7°F
(-0.9°C)
10th Coolest
Coolest since:
1912
118th Warmest
Warmest since:
2020
Ties: 1909, 1925
Jul–Dec 1931
6-Month
62.5°F
(16.9°C)
63.5°F
(17.5°C)
-1.0°F
(-0.6°C)
18th Coolest
Coolest since:
1912
110th Warmest
Warmest since:
2020
Ties: 1976
Jun–Dec 1931
7-Month
64.3°F
(17.9°C)
65.1°F
(18.4°C)
-0.8°F
(-0.5°C)
20th Coolest
Coolest since:
1912
108th Warmest
Warmest since:
2017
Ties: 1897, 1947, 1992
May–Dec 1931
8-Month
64.6°F
(18.1°C)
65.1°F
(18.4°C)
-0.5°F
(-0.3°C)
31st Coolest
Coolest since:
1912
97th Warmest
Warmest since:
2020
Ties: 1945, 1951, 1953, 1967, 1992
Apr–Dec 1931
9-Month
64.0°F
(17.8°C)
64.2°F
(17.9°C)
-0.2°F
(-0.1°C)
44th Coolest
Coolest since:
1912
84th Warmest
Warmest since:
2020
Ties: 1929, 1938, 1948, 1955, 1973, 1984
Mar–Dec 1931
10-Month
62.5°F
(16.9°C)
62.7°F
(17.1°C)
-0.2°F
(-0.2°C)
46th Coolest
Coolest since:
1912
82nd Warmest
Warmest since:
2017
Ties: 1917, 1925, 1955
Feb–Dec 1931
11-Month
61.0°F
(16.1°C)
61.0°F
(16.1°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1912
75th Warmest
Warmest since:
2017
Ties: 1907, 1984
Jan–Dec 1931
12-Month
59.2°F
(15.1°C)
59.3°F
(15.2°C)
-0.1°F
(-0.1°C)
47th Coolest
Coolest since:
1912
81st Warmest
Warmest since:
2017
Ties: 1899, 1942, 1953, 1961, 1983, 1991
Jul 1930–Dec 1931
18-Month
60.1°F
(15.6°C)
60.8°F
(16.0°C)
-0.7°F
(-0.4°C)
17th Coolest
Coolest since:
1913
110th Warmest
Warmest since:
2017
Ties: 1929, 1942, 1964, 1965
Jan 1930–Dec 1931
24-Month
58.9°F
(14.9°C)
59.4°F
(15.2°C)
-0.5°F
(-0.3°C)
26th Coolest
Coolest since:
1913
101st Warmest
Warmest since:
2017, 2018
Ties: 1906, 1921, 1925, 1946, 1948, 1972, 1974
Jan 1929–Dec 1931
36-Month
58.8°F
(14.9°C)
59.4°F
(15.2°C)
-0.6°F
(-0.3°C)
16th Coolest
Coolest since:
1913
110th Warmest
Warmest since:
2018
Ties: 1918, 1922, 1923, 1933, 1973, 1976
Jan 1928–Dec 1931
48-Month
59.0°F
(15.0°C)
59.4°F
(15.2°C)
-0.4°F
(-0.2°C)
30th Coolest
Coolest since:
1915
95th Warmest
Warmest since:
2017, 2018
Ties: 1898, 1908, 1944, 1945, 1951, 1965
Jan 1927–Dec 1931
60-Month
59.1°F
(15.1°C)
59.3°F
(15.2°C)
-0.2°F
(-0.1°C)
34th Coolest
Coolest since:
1915, 1916
90th Warmest
Warmest since:
2018
Ties: 1899, 1908, 1946, 1947, 1951, 1953, 1966, 1969, 1979

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