Regional Rankings

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

Great Basin

Average Temperature Rankings, September 2007

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 2007
1-Month
60.9°F
(16.1°C)
60.8°F
(16.0°C)
0.1°F
(0.1°C)
58th Coolest
Coolest since:
1912
71st Warmest
Warmest since:
2022
Aug–Sep 2007
2-Month
66.6°F
(19.2°C)
65.1°F
(18.4°C)
1.5°F
(0.8°C)
101st Coolest
Coolest since:
1900
28th Warmest
Warmest since:
2020
Ties: 1922, 1943, 1960, 1966, 1991, 1997, 2017
Jul–Sep 2007
3-Month
69.8°F
(21.0°C)
67.2°F
(19.6°C)
2.6°F
(1.4°C)
120th Coolest
Coolest since:
1912
9th Warmest
Warmest since:
2022
Jun–Sep 2007
4-Month
69.1°F
(20.6°C)
66.2°F
(19.0°C)
2.9°F
(1.6°C)
119th Coolest
Coolest since:
1907
10th Warmest
Warmest since:
2021
Ties: 2001
May–Sep 2007
5-Month
66.9°F
(19.4°C)
63.9°F
(17.7°C)
3.0°F
(1.7°C)
122nd Coolest
Coolest since:
1907, 1965
7th Warmest
Warmest since:
2021
Ties: 1994, 2012
Apr–Sep 2007
6-Month
63.8°F
(17.7°C)
60.8°F
(16.0°C)
3.0°F
(1.7°C)
124th Coolest
Coolest since:
1912
5th Warmest
Warmest to Date
2021
Ties: 2022
Mar–Sep 2007
7-Month
61.1°F
(16.2°C)
57.7°F
(14.3°C)
3.4°F
(1.9°C)
128th Coolest
Coolest since:
1912
1st Warmest
Warmest since:
1934, 2007, 2021
Ties: 1934, 2021
Feb–Sep 2007
8-Month
57.9°F
(14.4°C)
54.5°F
(12.5°C)
3.4°F
(1.9°C)
126th Coolest
Coolest since:
1903
3rd Warmest
Warmest since:
1934, 2015
Jan–Sep 2007
9-Month
54.3°F
(12.4°C)
51.6°F
(10.9°C)
2.7°F
(1.5°C)
116th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
2015
Ties: 2017
Dec 2006–Sep 2007
10-Month
51.8°F
(11.0°C)
49.4°F
(9.7°C)
2.4°F
(1.3°C)
113th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2015
Ties: 1996, 2001, 2017
Nov 2006–Sep 2007
11-Month
50.7°F
(10.4°C)
48.4°F
(9.1°C)
2.3°F
(1.3°C)
113th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2015
Ties: 1992
Oct 2006–Sep 2007
12-Month
50.5°F
(10.3°C)
48.5°F
(9.2°C)
2.0°F
(1.1°C)
111th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
2015
Apr 2006–Sep 2007
18-Month
54.7°F
(12.6°C)
52.6°F
(11.4°C)
2.1°F
(1.2°C)
119th Coolest
Coolest since:
1917
9th Warmest
Warmest since:
2015
Ties: 2013, 2014, 2016
Oct 2005–Sep 2007
24-Month
50.4°F
(10.2°C)
48.4°F
(9.1°C)
2.0°F
(1.1°C)
117th Coolest
Coolest since:
1913
10th Warmest
Warmest since:
2016
Ties: 1997, 2003, 2013
Oct 2004–Sep 2007
36-Month
50.0°F
(10.0°C)
48.4°F
(9.1°C)
1.6°F
(0.9°C)
110th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
2017
Oct 2003–Sep 2007
48-Month
50.0°F
(10.0°C)
48.4°F
(9.1°C)
1.6°F
(0.9°C)
111th Coolest
Coolest since:
1915
14th Warmest
Warmest since:
2018
Ties: 2005, 2009
Oct 2002–Sep 2007
60-Month
50.2°F
(10.1°C)
48.4°F
(9.1°C)
1.8°F
(1.0°C)
114th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2018
Ties: 2003

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