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.

California River Basin

Average Temperature Rankings, October 2012

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
October 2012
1-Month
62.2°F
(16.8°C)
59.5°F
(15.3°C)
2.7°F
(1.5°C)
110th Coolest
Coolest since:
1916
19th Warmest
Warmest since:
2020
Ties: 1995
Sep–Oct 2012
2-Month
67.6°F
(19.8°C)
64.0°F
(17.8°C)
3.6°F
(2.0°C)
122nd Coolest
Coolest since:
1916, 1920
7th Warmest
Warmest since:
2020
Aug–Oct 2012
3-Month
71.0°F
(21.7°C)
67.2°F
(19.6°C)
3.8°F
(2.1°C)
124th Coolest
Coolest since:
1900
5th Warmest
Warmest since:
2020
Jul–Oct 2012
4-Month
72.0°F
(22.2°C)
69.2°F
(20.7°C)
2.8°F
(1.5°C)
122nd Coolest
Coolest since:
1912
7th Warmest
Warmest since:
2020
Ties: 2018
Jun–Oct 2012
5-Month
71.4°F
(21.9°C)
68.9°F
(20.5°C)
2.5°F
(1.4°C)
119th Coolest
Coolest since:
1912
10th Warmest
Warmest since:
2020, 2022
May–Oct 2012
6-Month
70.2°F
(21.2°C)
67.6°F
(19.8°C)
2.6°F
(1.4°C)
119th Coolest
Coolest since:
1916
10th Warmest
Warmest since:
2020
Apr–Oct 2012
7-Month
68.1°F
(20.1°C)
65.6°F
(18.7°C)
2.5°F
(1.4°C)
120th Coolest
Coolest since:
1912
9th Warmest
Warmest since:
2020
Ties: 2001, 2016
Mar–Oct 2012
8-Month
65.7°F
(18.7°C)
63.5°F
(17.5°C)
2.2°F
(1.2°C)
114th Coolest
Coolest since:
1912
15th Warmest
Warmest since:
2014, 2015, 2022
Feb–Oct 2012
9-Month
63.6°F
(17.6°C)
61.5°F
(16.4°C)
2.1°F
(1.2°C)
117th Coolest
Coolest since:
1912
12th Warmest
Warmest since:
2015
Ties: 1996, 2001, 2003
Jan–Oct 2012
10-Month
61.9°F
(16.6°C)
59.6°F
(15.3°C)
2.3°F
(1.3°C)
117th Coolest
Coolest since:
1911, 1912
12th Warmest
Warmest since:
2015
Dec 2011–Oct 2012
11-Month
60.1°F
(15.6°C)
58.1°F
(14.5°C)
2.0°F
(1.1°C)
115th Coolest
Coolest since:
1912
13th Warmest
Warmest since:
2015
Ties: 1997, 2001
Nov 2011–Oct 2012
12-Month
59.1°F
(15.1°C)
57.3°F
(14.1°C)
1.8°F
(1.0°C)
109th Coolest
Coolest since:
1912
19th Warmest
Warmest since:
2015
Ties: 2009
May 2011–Oct 2012
18-Month
62.1°F
(16.7°C)
60.8°F
(16.0°C)
1.3°F
(0.7°C)
103rd Coolest
Coolest since:
1912
25th Warmest
Warmest since:
2015
Nov 2010–Oct 2012
24-Month
58.4°F
(14.7°C)
57.3°F
(14.1°C)
1.1°F
(0.6°C)
97th Coolest
Coolest since:
1912, 1949
30th Warmest
Warmest since:
2015
Ties: 2005
Nov 2009–Oct 2012
36-Month
58.1°F
(14.5°C)
57.3°F
(14.1°C)
0.8°F
(0.4°C)
91st Coolest
Coolest since:
1913
35th Warmest
Warmest since:
2016
Ties: 1986, 1987, 2011
Nov 2008–Oct 2012
48-Month
58.4°F
(14.7°C)
57.4°F
(14.1°C)
1.0°F
(0.6°C)
103rd Coolest
Coolest since:
1912, 1913
22nd Warmest
Warmest since:
2017
Ties: 1989, 1990, 1992, 1996, 1999, 2013
Nov 2007–Oct 2012
60-Month
58.5°F
(14.7°C)
57.4°F
(14.1°C)
1.1°F
(0.6°C)
102nd Coolest
Coolest since:
1913
22nd Warmest
Warmest since:
2018
Ties: 1992, 1998

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