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, September 1999

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
September 1999
1-Month
72.6°F
(22.6°C)
72.0°F
(22.2°C)
0.6°F
(0.4°C)
70th Coolest
Coolest since:
1912
59th Warmest
Warmest since:
2018
Ties: 1931, 1955, 1980
Aug–Sep 1999
2-Month
75.2°F
(24.0°C)
74.9°F
(23.8°C)
0.3°F
(0.2°C)
60th Coolest
Coolest since:
1912
69th Warmest
Warmest since:
2020
Ties: 1903, 1928, 1934, 1989
Jul–Sep 1999
3-Month
76.2°F
(24.6°C)
76.5°F
(24.7°C)
-0.3°F
(-0.1°C)
38th Coolest
Coolest since:
1912
91st Warmest
Warmest since:
2020
Ties: 1982, 1988
Jun–Sep 1999
4-Month
75.8°F
(24.3°C)
76.0°F
(24.4°C)
-0.2°F
(-0.1°C)
38th Coolest
Coolest since:
1912
91st Warmest
Warmest since:
2020
Ties: 1914, 1919, 1929, 1951, 1984
May–Sep 1999
5-Month
73.7°F
(23.2°C)
73.8°F
(23.2°C)
-0.1°F
(0.0°C)
44th Coolest
Coolest since:
1965
85th Warmest
Warmest since:
2020
Ties: 1903, 1914, 1942, 1951, 1980
Apr–Sep 1999
6-Month
70.3°F
(21.3°C)
71.0°F
(21.7°C)
-0.7°F
(-0.4°C)
30th Coolest
Coolest since:
1912
99th Warmest
Warmest since:
2020
Ties: 1973, 1982
Mar–Sep 1999
7-Month
67.8°F
(19.9°C)
67.9°F
(19.9°C)
-0.1°F
(0.0°C)
50th Coolest
Coolest since:
1912, 1965
79th Warmest
Warmest since:
2018
Ties: 1903, 1918
Feb–Sep 1999
8-Month
65.3°F
(18.5°C)
65.0°F
(18.3°C)
0.3°F
(0.2°C)
67th Coolest
Coolest since:
1965
62nd Warmest
Warmest since:
2018
Ties: 1916, 1966
Jan–Sep 1999
9-Month
63.1°F
(17.3°C)
62.3°F
(16.8°C)
0.8°F
(0.5°C)
91st Coolest
Coolest since:
1913
38th Warmest
Warmest since:
2018
Ties: 1931, 1993
Dec 1998–Sep 1999
10-Month
61.1°F
(16.2°C)
60.2°F
(15.7°C)
0.9°F
(0.5°C)
91st Coolest
Coolest since:
1913
37th Warmest
Warmest since:
2018
Ties: 1954, 1956, 1958, 1972, 1984
Nov 1998–Sep 1999
11-Month
60.1°F
(15.6°C)
59.2°F
(15.1°C)
0.9°F
(0.5°C)
93rd Coolest
Coolest since:
1912, 1913
35th Warmest
Warmest since:
2018
Ties: 1900, 1936, 2019
Oct 1998–Sep 1999
12-Month
60.2°F
(15.7°C)
59.4°F
(15.2°C)
0.8°F
(0.5°C)
92nd Coolest
Coolest since:
1913
36th Warmest
Warmest since:
2018
Ties: 1910, 1938, 1992
Apr 1998–Sep 1999
18-Month
63.6°F
(17.6°C)
63.2°F
(17.3°C)
0.4°F
(0.3°C)
80th Coolest
Coolest since:
1913
48th Warmest
Warmest since:
2018
Ties: 1900, 1936, 1954, 1957, 1988
Oct 1997–Sep 1999
24-Month
59.6°F
(15.3°C)
59.4°F
(15.2°C)
0.2°F
(0.1°C)
73rd Coolest
Coolest since:
1913
54th Warmest
Warmest since:
2018
Ties: 1939, 1958, 1985
Oct 1996–Sep 1999
36-Month
60.0°F
(15.6°C)
59.3°F
(15.2°C)
0.7°F
(0.4°C)
92nd Coolest
Coolest since:
1914
34th Warmest
Warmest since:
2018
Ties: 1960, 1961, 1981, 1986, 1995
Oct 1995–Sep 1999
48-Month
60.6°F
(15.9°C)
59.3°F
(15.2°C)
1.3°F
(0.7°C)
101st Coolest
Coolest since:
1915
24th Warmest
Warmest since:
2018
Ties: 1996, 1998, 2001
Oct 1994–Sep 1999
60-Month
60.5°F
(15.8°C)
59.3°F
(15.2°C)
1.2°F
(0.6°C)
98th Coolest
Coolest since:
1916, 1917
26th Warmest
Warmest since:
2018
Ties: 1996

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