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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