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 1910

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 1910
1-Month
66.7°F
(19.3°C)
68.3°F
(20.2°C)
-1.6°F
(-0.9°C)
25th Coolest
Coolest since:
1923
104th Warmest
Warmest since:
2021
Ties: 1911
May–Jun 1910
2-Month
65.3°F
(18.5°C)
64.5°F
(18.1°C)
0.8°F
(0.4°C)
73rd Coolest
Coolest since:
1953
56th Warmest
Warmest since:
2001
Apr–Jun 1910
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, 1960, 2019
Mar–Jun 1910
4-Month
60.0°F
(15.6°C)
57.9°F
(14.4°C)
2.1°F
(1.2°C)
102nd Coolest
Coolest since:
1917
27th Warmest
Warmest to Date
2015
Ties: 1936, 1947, 1960, 1972
Feb–Jun 1910
5-Month
56.5°F
(13.6°C)
55.4°F
(13.0°C)
1.1°F
(0.6°C)
88th Coolest
Coolest since:
1917
41st Warmest
Warmest since:
2015
Ties: 1900, 1966, 1993, 2006
Jan–Jun 1910
6-Month
53.6°F
(12.0°C)
53.3°F
(11.8°C)
0.3°F
(0.2°C)
70th Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2015
Ties: 1905, 1939
Dec 1909–Jun 1910
7-Month
51.6°F
(10.9°C)
51.8°F
(11.0°C)
-0.2°F
(-0.1°C)
52nd Coolest
Coolest since:
1917
76th Warmest
Warmest since:
2015
Ties: 1963, 1982, 2011
Nov 1909–Jun 1910
8-Month
51.2°F
(10.7°C)
51.5°F
(10.8°C)
-0.3°F
(-0.1°C)
47th Coolest
Coolest since:
1917
81st Warmest
Warmest since:
2015
Ties: 1902, 2011
Oct 1909–Jun 1910
9-Month
52.0°F
(11.1°C)
52.5°F
(11.4°C)
-0.5°F
(-0.3°C)
42nd Coolest
Coolest since:
1917
86th Warmest
Warmest since:
2015
Ties: 1979
Sep 1909–Jun 1910
10-Month
53.5°F
(11.9°C)
54.0°F
(12.2°C)
-0.5°F
(-0.3°C)
38th Coolest
Coolest since:
1917
90th Warmest
Warmest since:
2015
Ties: 1897, 1902, 1916, 1945, 1979, 1999
Aug 1909–Jun 1910
11-Month
55.3°F
(12.9°C)
55.8°F
(13.2°C)
-0.5°F
(-0.3°C)
34th Coolest
Coolest since:
1917
94th Warmest
Warmest since:
2015
Ties: 1896, 1897, 1899, 1907, 1945, 1979, 1998
Jul 1909–Jun 1910
12-Month
56.7°F
(13.7°C)
57.4°F
(14.1°C)
-0.7°F
(-0.4°C)
27th Coolest
Coolest since:
1917
101st Warmest
Warmest since:
2015
Ties: 1896, 1937, 1945, 1973, 1975, 1983
Jan 1909–Jun 1910
18-Month
55.3°F
(12.9°C)
55.9°F
(13.3°C)
-0.6°F
(-0.4°C)
19th Coolest
Coolest since:
1917
109th Warmest
Warmest since:
2015
Ties: 1904, 1952, 1953, 1955, 1976, 1983
Jul 1908–Jun 1910
24-Month
56.7°F
(13.7°C)
57.4°F
(14.1°C)
-0.7°F
(-0.4°C)
19th Coolest
Coolest since:
1913
108th Warmest
Warmest since:
2015
Ties: 1898, 1902, 1908, 1911, 1916, 1953
Jul 1907–Jun 1910
36-Month
56.5°F
(13.6°C)
57.4°F
(14.1°C)
-0.9°F
(-0.5°C)
12th Coolest
Coolest since:
1913, 1917
114th Warmest
Warmest since:
2016
Ties: 1915, 1918
Jul 1906–Jun 1910
48-Month
56.7°F
(13.7°C)
57.4°F
(14.1°C)
-0.7°F
(-0.4°C)
17th Coolest
Coolest since:
1913
108th Warmest
Warmest since:
2016
Ties: 1899, 1903, 1924, 1951
Jul 1905–Jun 1910
60-Month
56.7°F
(13.7°C)
57.4°F
(14.1°C)
-0.7°F
(-0.4°C)
15th Coolest
Coolest since:
1913, 1917
109th Warmest
Warmest since:
2018
Ties: 1903, 1922, 1925, 1950

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