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 1909

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 1909
1-Month
68.2°F
(20.1°C)
68.2°F
(20.1°C)
0.0°F
(0.0°C)
55th Coolest
Coolest since:
1923
74th Warmest
Warmest since:
2021
Ties: 1962, 1984
May–Jun 1909
2-Month
63.4°F
(17.4°C)
64.5°F
(18.1°C)
-1.1°F
(-0.7°C)
31st Coolest
Coolest since:
1953
98th Warmest
Warmest since:
2001
Ties: 1955
Apr–Jun 1909
3-Month
60.5°F
(15.8°C)
61.0°F
(16.1°C)
-0.5°F
(-0.3°C)
46th Coolest
Coolest since:
1967, 1998
83rd Warmest
Warmest since:
2021
Ties: 1978
Mar–Jun 1909
4-Month
56.8°F
(13.8°C)
58.0°F
(14.4°C)
-1.2°F
(-0.6°C)
32nd Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2015
Ties: 1982, 1983, 1999
Feb–Jun 1909
5-Month
54.1°F
(12.3°C)
55.4°F
(13.0°C)
-1.3°F
(-0.7°C)
23rd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
2015
Jan–Jun 1909
6-Month
52.6°F
(11.4°C)
53.2°F
(11.8°C)
-0.6°F
(-0.4°C)
37th Coolest
Coolest since:
1917
92nd Warmest
Warmest since:
2015
Ties: 1919, 1963, 2011
Dec 1908–Jun 1909
7-Month
50.9°F
(10.5°C)
51.8°F
(11.0°C)
-0.9°F
(-0.5°C)
28th Coolest
Coolest since:
1917
100th Warmest
Warmest since:
2015
Ties: 1898, 1919, 1962
Nov 1908–Jun 1909
8-Month
50.8°F
(10.4°C)
51.5°F
(10.8°C)
-0.7°F
(-0.4°C)
38th Coolest
Coolest since:
1917
90th Warmest
Warmest since:
2015
Ties: 1921, 1942
Oct 1908–Jun 1909
9-Month
51.4°F
(10.8°C)
52.4°F
(11.3°C)
-1.0°F
(-0.5°C)
22nd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
2015
Ties: 1942, 1973, 1998
Sep 1908–Jun 1909
10-Month
53.0°F
(11.7°C)
54.0°F
(12.2°C)
-1.0°F
(-0.5°C)
18th Coolest
Coolest since:
1917
110th Warmest
Warmest since:
2015
Ties: 1908, 1923, 1962, 1971, 1973
Aug 1908–Jun 1909
11-Month
54.8°F
(12.7°C)
55.8°F
(13.2°C)
-1.0°F
(-0.5°C)
17th Coolest
Coolest since:
1917
111th Warmest
Warmest since:
2015
Ties: 1898, 1901, 1923
Jul 1908–Jun 1909
12-Month
56.6°F
(13.7°C)
57.4°F
(14.1°C)
-0.8°F
(-0.4°C)
22nd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
2015
Ties: 1906, 1911, 1923, 1969
Jan 1908–Jun 1909
18-Month
55.0°F
(12.8°C)
56.0°F
(13.3°C)
-1.0°F
(-0.5°C)
9th Coolest
Coolest since:
1917
119th Warmest
Warmest since:
2015
Ties: 1908, 1920, 1921
Jul 1907–Jun 1909
24-Month
56.4°F
(13.6°C)
57.4°F
(14.1°C)
-1.0°F
(-0.5°C)
10th Coolest
Coolest since:
1913
117th Warmest
Warmest since:
2015
Ties: 1903, 1920
Jul 1906–Jun 1909
36-Month
56.6°F
(13.7°C)
57.3°F
(14.1°C)
-0.7°F
(-0.4°C)
15th Coolest
Coolest since:
1913, 1917
111th Warmest
Warmest since:
2016
Ties: 1911
Jul 1905–Jun 1909
48-Month
56.6°F
(13.7°C)
57.3°F
(14.1°C)
-0.7°F
(-0.4°C)
13th Coolest
Coolest since:
1913
112th Warmest
Warmest since:
2016
Ties: 1904, 1916, 1949
Jul 1904–Jun 1909
60-Month
56.8°F
(13.8°C)
57.3°F
(14.1°C)
-0.5°F
(-0.3°C)
20th Coolest
Coolest since:
1913, 1917
104th Warmest
Warmest since:
2018
Ties: 1901, 1904, 1905, 1906, 1907, 1918

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