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, July 2013

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 2013
1-Month
78.0°F
(25.6°C)
74.7°F
(23.7°C)
3.3°F
(1.9°C)
118th Coolest
Coolest since:
1987
11th Warmest
Warmest since:
2021
Jun–Jul 2013
2-Month
75.2°F
(24.0°C)
71.5°F
(21.9°C)
3.7°F
(2.1°C)
124th Coolest
Coolest since:
1944
5th Warmest
Warmest since:
2021
Ties: 2014, 2016
May–Jul 2013
3-Month
71.4°F
(21.9°C)
67.9°F
(19.9°C)
3.5°F
(2.0°C)
124th Coolest
Coolest since:
1953, 1998
5th Warmest
Warmest since:
2021
Ties: 2001
Apr–Jul 2013
4-Month
68.1°F
(20.1°C)
64.4°F
(18.0°C)
3.7°F
(2.1°C)
126th Coolest
Coolest since:
1944
3rd Warmest
Warmest to Date
2021
Mar–Jul 2013
5-Month
65.2°F
(18.4°C)
61.3°F
(16.3°C)
3.9°F
(2.1°C)
128th Coolest
Coolest since:
1912
1st Warmest
Warmest to Date
2013, 2014
Ties: 2014
Feb–Jul 2013
6-Month
61.9°F
(16.6°C)
58.6°F
(14.8°C)
3.3°F
(1.8°C)
124th Coolest
Coolest since:
1948
5th Warmest
Warmest since:
2015
Ties: 1934, 2017
Jan–Jul 2013
7-Month
59.1°F
(15.1°C)
56.3°F
(13.5°C)
2.8°F
(1.6°C)
121st Coolest
Coolest since:
1955
8th Warmest
Warmest since:
2014
Ties: 1996, 2017
Dec 2012–Jul 2013
8-Month
57.1°F
(13.9°C)
54.7°F
(12.6°C)
2.4°F
(1.3°C)
117th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2015
Ties: 1959, 1997, 2017
Nov 2012–Jul 2013
9-Month
56.6°F
(13.7°C)
54.1°F
(12.3°C)
2.5°F
(1.4°C)
120th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
2015
Ties: 1940, 2016, 2017
Oct 2012–Jul 2013
10-Month
57.1°F
(13.9°C)
54.6°F
(12.6°C)
2.5°F
(1.3°C)
118th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2015
Ties: 1959, 2022
Sep 2012–Jul 2013
11-Month
58.6°F
(14.8°C)
55.9°F
(13.3°C)
2.7°F
(1.5°C)
121st Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2015
Ties: 1992
Aug 2012–Jul 2013
12-Month
60.2°F
(15.7°C)
57.4°F
(14.1°C)
2.8°F
(1.6°C)
122nd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
2015
Ties: 2016
Feb 2012–Jul 2013
18-Month
60.1°F
(15.6°C)
57.8°F
(14.3°C)
2.3°F
(1.3°C)
120th Coolest
Coolest since:
1913, 1949
8th Warmest
Warmest to Date
2015
Aug 2011–Jul 2013
24-Month
59.5°F
(15.3°C)
57.4°F
(14.1°C)
2.1°F
(1.2°C)
117th Coolest
Coolest since:
1913
10th Warmest
Warmest since:
2015
Aug 2010–Jul 2013
36-Month
58.8°F
(14.9°C)
57.4°F
(14.1°C)
1.4°F
(0.8°C)
108th Coolest
Coolest since:
1913
18th Warmest
Warmest since:
2015, 2016
Ties: 1961, 1994
Aug 2009–Jul 2013
48-Month
58.5°F
(14.7°C)
57.4°F
(14.1°C)
1.1°F
(0.6°C)
107th Coolest
Coolest since:
1913
18th Warmest
Warmest since:
2016
Ties: 1996, 1998, 1999, 2002, 2008
Aug 2008–Jul 2013
60-Month
58.7°F
(14.8°C)
57.4°F
(14.1°C)
1.3°F
(0.7°C)
108th Coolest
Coolest since:
1913
16th Warmest
Warmest since:
2017, 2018
Ties: 1997, 2000, 2003, 2009

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