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 2018

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 2018
1-Month
76.0°F
(24.4°C)
72.0°F
(22.2°C)
4.0°F
(2.2°C)
128th Coolest
Coolest since:
1912
1st Warmest
Warmest to Date
2018
Aug–Sep 2018
2-Month
78.1°F
(25.6°C)
74.9°F
(23.8°C)
3.2°F
(1.8°C)
126th Coolest
Coolest since:
1900, 1912
3rd Warmest
Warmest since:
2020
Jul–Sep 2018
3-Month
79.5°F
(26.4°C)
76.5°F
(24.7°C)
3.0°F
(1.7°C)
127th Coolest
Coolest since:
1912
2nd Warmest
Warmest since:
2020
Ties: 2003
Jun–Sep 2018
4-Month
79.3°F
(26.3°C)
76.0°F
(24.4°C)
3.3°F
(1.9°C)
127th Coolest
Coolest since:
1912
2nd Warmest
Warmest to Date
2020
May–Sep 2018
5-Month
77.1°F
(25.1°C)
73.8°F
(23.2°C)
3.3°F
(1.9°C)
127th Coolest
Coolest since:
1965
2nd Warmest
Warmest to Date
2020
Apr–Sep 2018
6-Month
74.8°F
(23.8°C)
71.0°F
(21.7°C)
3.8°F
(2.1°C)
127th Coolest
Coolest since:
1912
2nd Warmest
Warmest to Date
2020
Mar–Sep 2018
7-Month
71.5°F
(21.9°C)
67.8°F
(19.9°C)
3.7°F
(2.0°C)
128th Coolest
Coolest since:
1912, 1965
1st Warmest
Warmest to Date
2018
Feb–Sep 2018
8-Month
68.4°F
(20.2°C)
65.0°F
(18.3°C)
3.4°F
(1.9°C)
128th Coolest
Coolest since:
1965
1st Warmest
Warmest to Date
2018
Jan–Sep 2018
9-Month
66.1°F
(18.9°C)
62.3°F
(16.8°C)
3.8°F
(2.1°C)
128th Coolest
Coolest since:
1913
1st Warmest
Warmest to Date
2018
Dec 2017–Sep 2018
10-Month
64.2°F
(17.9°C)
60.2°F
(15.7°C)
4.0°F
(2.2°C)
127th Coolest
Coolest since:
1913
1st Warmest
Warmest to Date
2018
Nov 2017–Sep 2018
11-Month
63.6°F
(17.6°C)
59.2°F
(15.1°C)
4.4°F
(2.5°C)
127th Coolest
Coolest since:
1912, 1913
1st Warmest
Warmest to Date
2018
Oct 2017–Sep 2018
12-Month
63.7°F
(17.6°C)
59.4°F
(15.2°C)
4.3°F
(2.4°C)
127th Coolest
Coolest since:
1913
1st Warmest
Warmest to Date
2018
Apr 2017–Sep 2018
18-Month
66.8°F
(19.3°C)
63.2°F
(17.3°C)
3.6°F
(2.0°C)
127th Coolest
Coolest since:
1913
1st Warmest
Warmest to Date
2018
Oct 2016–Sep 2018
24-Month
63.1°F
(17.3°C)
59.3°F
(15.2°C)
3.8°F
(2.1°C)
126th Coolest
Coolest since:
1913
1st Warmest
Warmest to Date
2018
Oct 2015–Sep 2018
36-Month
62.5°F
(16.9°C)
59.3°F
(15.2°C)
3.2°F
(1.7°C)
125th Coolest
Coolest since:
1914
1st Warmest
Warmest to Date
2018
Oct 2014–Sep 2018
48-Month
62.5°F
(16.9°C)
59.3°F
(15.2°C)
3.2°F
(1.7°C)
124th Coolest
Coolest since:
1915
1st Warmest
Warmest to Date
2018
Oct 2013–Sep 2018
60-Month
62.3°F
(16.8°C)
59.3°F
(15.2°C)
3.0°F
(1.6°C)
123rd Coolest
Coolest since:
1916, 1917
1st Warmest
Warmest to Date
2018

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