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 1911

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 1911
1-Month
75.2°F
(24.0°C)
74.7°F
(23.7°C)
0.5°F
(0.3°C)
71st Coolest
Coolest since:
1987
58th Warmest
Warmest since:
2021
Ties: 1919, 1927, 1941, 1969
Jun–Jul 1911
2-Month
70.9°F
(21.6°C)
71.4°F
(21.9°C)
-0.5°F
(-0.3°C)
38th Coolest
Coolest since:
1944
91st Warmest
Warmest since:
2021
Ties: 1897, 1975, 1987
May–Jul 1911
3-Month
66.3°F
(19.1°C)
67.9°F
(19.9°C)
-1.6°F
(-0.8°C)
15th Coolest
Coolest since:
1953, 1998
114th Warmest
Warmest since:
2021
Ties: 1899, 1909, 1912
Apr–Jul 1911
4-Month
62.7°F
(17.1°C)
64.4°F
(18.0°C)
-1.7°F
(-0.9°C)
13th Coolest
Coolest since:
1944
116th Warmest
Warmest since:
2021
Mar–Jul 1911
5-Month
60.2°F
(15.7°C)
61.3°F
(16.3°C)
-1.1°F
(-0.6°C)
26th Coolest
Coolest since:
1912
103rd Warmest
Warmest since:
2013, 2014
Ties: 1906, 1908, 1933, 1952, 1980, 2011
Feb–Jul 1911
6-Month
56.8°F
(13.8°C)
58.6°F
(14.8°C)
-1.8°F
(-1.0°C)
8th Coolest
Coolest since:
1948
121st Warmest
Warmest since:
2015
Ties: 1933, 1998
Jan–Jul 1911
7-Month
54.9°F
(12.7°C)
56.4°F
(13.6°C)
-1.5°F
(-0.9°C)
13th Coolest
Coolest since:
1955
116th Warmest
Warmest since:
2014
Ties: 1912, 1923, 1929, 1952
Dec 1910–Jul 1911
8-Month
53.6°F
(12.0°C)
54.6°F
(12.6°C)
-1.0°F
(-0.6°C)
19th Coolest
Coolest since:
1917
109th Warmest
Warmest since:
2015
Ties: 1909, 1923, 1971
Nov 1910–Jul 1911
9-Month
53.2°F
(11.8°C)
54.1°F
(12.3°C)
-0.9°F
(-0.5°C)
21st Coolest
Coolest since:
1917
107th Warmest
Warmest since:
2015
Ties: 1898, 1907, 1909, 1915, 1919, 1965, 1979
Oct 1910–Jul 1911
10-Month
53.9°F
(12.2°C)
54.7°F
(12.6°C)
-0.8°F
(-0.4°C)
27th Coolest
Coolest since:
1917
101st Warmest
Warmest since:
2015
Ties: 1899, 1907, 1919, 1942, 1969, 1998, 1999
Sep 1910–Jul 1911
11-Month
55.1°F
(12.8°C)
55.9°F
(13.3°C)
-0.8°F
(-0.5°C)
26th Coolest
Coolest since:
1917
102nd Warmest
Warmest since:
2015
Ties: 1975
Aug 1910–Jul 1911
12-Month
56.6°F
(13.7°C)
57.3°F
(14.1°C)
-0.7°F
(-0.4°C)
23rd Coolest
Coolest since:
1917
105th Warmest
Warmest since:
2015
Ties: 1919, 1962, 1964, 1969, 1973, 1975, 1983
Feb 1910–Jul 1911
18-Month
57.6°F
(14.2°C)
57.8°F
(14.3°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1913, 1949
80th Warmest
Warmest since:
2015
Ties: 1900, 1914, 1918, 1962, 1971, 2011
Aug 1909–Jul 1911
24-Month
56.8°F
(13.8°C)
57.4°F
(14.1°C)
-0.6°F
(-0.3°C)
25th Coolest
Coolest since:
1913
102nd Warmest
Warmest since:
2015
Ties: 1907, 1953, 1955, 1965
Aug 1908–Jul 1911
36-Month
56.6°F
(13.7°C)
57.4°F
(14.1°C)
-0.8°F
(-0.4°C)
14th Coolest
Coolest since:
1913
112th Warmest
Warmest since:
2015, 2016
Ties: 1904, 1910, 1915
Aug 1907–Jul 1911
48-Month
56.6°F
(13.7°C)
57.4°F
(14.1°C)
-0.8°F
(-0.4°C)
13th Coolest
Coolest since:
1913
112th Warmest
Warmest since:
2016
Ties: 1903, 1904, 1909, 1910
Aug 1906–Jul 1911
60-Month
56.6°F
(13.7°C)
57.3°F
(14.1°C)
-0.7°F
(-0.4°C)
11th Coolest
Coolest since:
1913
113th Warmest
Warmest since:
2017, 2018
Ties: 1924, 1949

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