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, October 1933

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1933
1-Month
64.1°F
(17.8°C)
59.5°F
(15.3°C)
4.6°F
(2.5°C)
121st Coolest
Coolest since:
1916
8th Warmest
Warmest to Date
2020
Sep–Oct 1933
2-Month
65.4°F
(18.6°C)
64.0°F
(17.8°C)
1.4°F
(0.8°C)
100th Coolest
Coolest since:
1916, 1920
29th Warmest
Warmest since:
2020
Ties: 1943, 1944, 1945, 1964, 1993, 2010
Aug–Oct 1933
3-Month
68.6°F
(20.3°C)
67.2°F
(19.6°C)
1.4°F
(0.7°C)
103rd Coolest
Coolest since:
1900
26th Warmest
Warmest to Date
2020
Ties: 2009
Jul–Oct 1933
4-Month
70.8°F
(21.6°C)
69.2°F
(20.7°C)
1.6°F
(0.9°C)
111th Coolest
Coolest since:
1912
18th Warmest
Warmest to Date
2020
Ties: 1992, 2016
Jun–Oct 1933
5-Month
70.0°F
(21.1°C)
68.9°F
(20.5°C)
1.1°F
(0.6°C)
95th Coolest
Coolest since:
1912
34th Warmest
Warmest since:
2020, 2022
Ties: 1977, 1987, 2011
May–Oct 1933
6-Month
67.6°F
(19.8°C)
67.6°F
(19.8°C)
0.0°F
(0.0°C)
54th Coolest
Coolest since:
1916
75th Warmest
Warmest since:
2020
Ties: 1918, 1989
Apr–Oct 1933
7-Month
65.5°F
(18.6°C)
65.7°F
(18.7°C)
-0.2°F
(-0.1°C)
46th Coolest
Coolest since:
1912
83rd Warmest
Warmest since:
2020
Ties: 1917, 1929
Mar–Oct 1933
8-Month
63.4°F
(17.4°C)
63.6°F
(17.6°C)
-0.2°F
(-0.2°C)
55th Coolest
Coolest since:
1912
74th Warmest
Warmest since:
2014, 2015, 2022
Ties: 1938, 1949, 1967, 1977, 1991, 1999
Feb–Oct 1933
9-Month
60.8°F
(16.0°C)
61.6°F
(16.4°C)
-0.8°F
(-0.4°C)
30th Coolest
Coolest since:
1912
99th Warmest
Warmest since:
2015
Ties: 1927, 1942
Jan–Oct 1933
10-Month
58.5°F
(14.7°C)
59.6°F
(15.3°C)
-1.1°F
(-0.6°C)
17th Coolest
Coolest since:
1911, 1912
112th Warmest
Warmest since:
2015
Ties: 1899, 1913
Dec 1932–Oct 1933
11-Month
56.7°F
(13.7°C)
58.1°F
(14.5°C)
-1.4°F
(-0.8°C)
7th Coolest
Coolest since:
1912
121st Warmest
Warmest since:
2015
Ties: 1948
Nov 1932–Oct 1933
12-Month
56.4°F
(13.6°C)
57.4°F
(14.1°C)
-1.0°F
(-0.5°C)
16th Coolest
Coolest since:
1912
112th Warmest
Warmest since:
2015
Ties: 1909
May 1932–Oct 1933
18-Month
60.2°F
(15.7°C)
60.8°F
(16.0°C)
-0.6°F
(-0.3°C)
24th Coolest
Coolest since:
1912
104th Warmest
Warmest since:
2015
Ties: 1901, 1902, 1910, 1964
Nov 1931–Oct 1933
24-Month
56.4°F
(13.6°C)
57.3°F
(14.1°C)
-0.9°F
(-0.5°C)
8th Coolest
Coolest since:
1912, 1949
119th Warmest
Warmest since:
2015
Ties: 1908, 1916, 1921
Nov 1930–Oct 1933
36-Month
57.2°F
(14.0°C)
57.4°F
(14.1°C)
-0.2°F
(-0.1°C)
45th Coolest
Coolest since:
1913
81st Warmest
Warmest since:
2016
Ties: 1929, 1945, 1947, 1953
Nov 1929–Oct 1933
48-Month
57.3°F
(14.1°C)
57.4°F
(14.1°C)
-0.1°F
(0.0°C)
50th Coolest
Coolest since:
1912, 1913
75th Warmest
Warmest since:
2017
Ties: 1926, 1930, 1932, 1953, 1972
Nov 1928–Oct 1933
60-Month
57.1°F
(13.9°C)
57.3°F
(14.1°C)
-0.2°F
(-0.2°C)
37th Coolest
Coolest since:
1913
87th Warmest
Warmest since:
2018
Ties: 1926, 1945, 1946, 1955, 1965, 1966, 1977

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