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, June 2019

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
June 2019
1-Month
71.1°F
(21.7°C)
68.3°F
(20.2°C)
2.8°F
(1.5°C)
105th Coolest
Coolest since:
1923
24th Warmest
Warmest since:
2021
Ties: 2008
May–Jun 2019
2-Month
64.8°F
(18.2°C)
64.4°F
(18.0°C)
0.4°F
(0.2°C)
55th Coolest
Coolest since:
1953
74th Warmest
Warmest since:
2001
Ties: 1903, 1956, 1990
Apr–Jun 2019
3-Month
62.6°F
(17.0°C)
61.0°F
(16.1°C)
1.6°F
(0.9°C)
90th Coolest
Coolest since:
1967, 1998
39th Warmest
Warmest since:
2021
Ties: 1897, 1910, 1960
Mar–Jun 2019
4-Month
59.2°F
(15.1°C)
57.9°F
(14.4°C)
1.3°F
(0.7°C)
86th Coolest
Coolest since:
1917
43rd Warmest
Warmest since:
2015
Feb–Jun 2019
5-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
59th Coolest
Coolest since:
1917
70th Warmest
Warmest since:
2015
Ties: 1895, 1941, 1951, 1995
Jan–Jun 2019
6-Month
53.9°F
(12.2°C)
53.2°F
(11.8°C)
0.7°F
(0.4°C)
78th Coolest
Coolest since:
1917
51st Warmest
Warmest since:
2015
Ties: 1966, 1993, 2005
Dec 2018–Jun 2019
7-Month
52.6°F
(11.4°C)
51.8°F
(11.0°C)
0.8°F
(0.4°C)
85th Coolest
Coolest since:
1917
43rd Warmest
Warmest since:
2015
Ties: 1924, 1941, 1951, 1960, 2005
Nov 2018–Jun 2019
8-Month
52.6°F
(11.4°C)
51.5°F
(10.8°C)
1.1°F
(0.6°C)
92nd Coolest
Coolest since:
1917
36th Warmest
Warmest since:
2015
Ties: 1970
Oct 2018–Jun 2019
9-Month
53.5°F
(11.9°C)
52.4°F
(11.3°C)
1.1°F
(0.6°C)
93rd Coolest
Coolest since:
1917
35th Warmest
Warmest since:
2015
Ties: 1968
Sep 2018–Jun 2019
10-Month
55.3°F
(12.9°C)
54.0°F
(12.2°C)
1.3°F
(0.7°C)
102nd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2015
Ties: 1989, 1994, 2006
Aug 2018–Jun 2019
11-Month
57.2°F
(14.0°C)
55.8°F
(13.2°C)
1.4°F
(0.8°C)
102nd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2015
Ties: 1978
Jul 2018–Jun 2019
12-Month
59.1°F
(15.1°C)
57.4°F
(14.1°C)
1.7°F
(1.0°C)
107th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
2015
Ties: 2003
Jan 2018–Jun 2019
18-Month
58.1°F
(14.5°C)
56.0°F
(13.3°C)
2.1°F
(1.2°C)
117th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2015
Jul 2017–Jun 2019
24-Month
59.8°F
(15.4°C)
57.4°F
(14.1°C)
2.4°F
(1.3°C)
119th Coolest
Coolest since:
1913
8th Warmest
Warmest since:
2015
Ties: 2017
Jul 2016–Jun 2019
36-Month
59.7°F
(15.4°C)
57.4°F
(14.1°C)
2.3°F
(1.3°C)
119th Coolest
Coolest since:
1913, 1917
7th Warmest
Warmest since:
2016
Ties: 2014
Jul 2015–Jun 2019
48-Month
59.8°F
(15.4°C)
57.4°F
(14.1°C)
2.4°F
(1.3°C)
118th Coolest
Coolest since:
1913
7th Warmest
Warmest since:
2016
Jul 2014–Jun 2019
60-Month
60.2°F
(15.7°C)
57.4°F
(14.1°C)
2.8°F
(1.6°C)
121st Coolest
Coolest since:
1913, 1917
3rd Warmest
Warmest since:
2018

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