Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. 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

Average Temperature Rankings, January 1990

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1990
1-Month
43.1°F
(6.2°C)
42.3°F
(5.7°C)
0.8°F
(0.5°C)
68th Coolest
Coolest since:
1937
61st Warmest
Warmest since:
2014
Dec 1989–Jan 1990
2-Month
44.0°F
(6.7°C)
42.7°F
(5.9°C)
1.3°F
(0.8°C)
86th Coolest
Coolest since:
1949
42nd Warmest
Warmest since:
2018
Ties: 1911
Nov 1989–Jan 1990
3-Month
46.6°F
(8.1°C)
45.0°F
(7.2°C)
1.6°F
(0.9°C)
104th Coolest
Coolest since:
1949
24th Warmest
Warmest since:
2018
Ties: 1980, 1984
Oct 1989–Jan 1990
4-Month
49.6°F
(9.8°C)
48.6°F
(9.2°C)
1.0°F
(0.6°C)
88th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2015
Ties: 1902, 1905, 1943, 1960, 1965
Sep 1989–Jan 1990
5-Month
53.3°F
(11.8°C)
52.5°F
(11.4°C)
0.8°F
(0.4°C)
80th Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2015
Ties: 1914, 1935, 1975
Aug 1989–Jan 1990
6-Month
56.5°F
(13.6°C)
56.1°F
(13.4°C)
0.4°F
(0.2°C)
72nd Coolest
Coolest since:
1917
56th Warmest
Warmest since:
2021
Ties: 1944, 1960, 2005, 2007
Jul 1989–Jan 1990
7-Month
59.2°F
(15.1°C)
58.8°F
(14.9°C)
0.4°F
(0.2°C)
77th Coolest
Coolest since:
1917
51st Warmest
Warmest since:
2015, 2018
Ties: 1905, 1941, 1963, 1965, 1975, 1993, 2008
Jun 1989–Jan 1990
8-Month
60.4°F
(15.8°C)
59.9°F
(15.5°C)
0.5°F
(0.3°C)
76th Coolest
Coolest since:
1917
52nd Warmest
Warmest since:
2018
Ties: 1935, 1963, 1988, 1991, 1993, 2001
May 1989–Jan 1990
9-Month
60.6°F
(15.9°C)
60.1°F
(15.6°C)
0.5°F
(0.3°C)
75th Coolest
Coolest since:
1917
53rd Warmest
Warmest since:
2015
Ties: 1986, 2012
Apr 1989–Jan 1990
10-Month
60.5°F
(15.8°C)
59.4°F
(15.2°C)
1.1°F
(0.6°C)
93rd Coolest
Coolest since:
1917
35th Warmest
Warmest since:
2015
Ties: 1961, 1980, 2001, 2006
Mar 1989–Jan 1990
11-Month
59.7°F
(15.4°C)
58.4°F
(14.7°C)
1.3°F
(0.7°C)
100th Coolest
Coolest since:
1949
28th Warmest
Warmest since:
2015
Ties: 1938, 1961, 1967, 1996, 2006
Feb 1989–Jan 1990
12-Month
58.3°F
(14.6°C)
57.4°F
(14.1°C)
0.9°F
(0.5°C)
93rd Coolest
Coolest since:
1949
35th Warmest
Warmest since:
2015
Ties: 1978, 1987, 2020
Aug 1988–Jan 1990
18-Month
57.8°F
(14.3°C)
56.9°F
(13.8°C)
0.9°F
(0.5°C)
95th Coolest
Coolest since:
1913
32nd Warmest
Warmest since:
2016, 2022
Ties: 1961, 1985
Feb 1988–Jan 1990
24-Month
58.4°F
(14.7°C)
57.3°F
(14.1°C)
1.1°F
(0.6°C)
99th Coolest
Coolest since:
1913
28th Warmest
Warmest since:
2016
Ties: 1935, 1961
Feb 1987–Jan 1990
36-Month
58.4°F
(14.7°C)
57.3°F
(14.1°C)
1.1°F
(0.6°C)
103rd Coolest
Coolest since:
1914
23rd Warmest
Warmest since:
2016, 2017
Ties: 1960, 1982, 1989, 1993, 1994, 1995, 1999
Feb 1986–Jan 1990
48-Month
58.4°F
(14.7°C)
57.4°F
(14.1°C)
1.0°F
(0.6°C)
102nd Coolest
Coolest since:
1913
23rd Warmest
Warmest since:
2018
Ties: 1961, 1962, 1993
Feb 1985–Jan 1990
60-Month
58.3°F
(14.6°C)
57.3°F
(14.1°C)
1.0°F
(0.5°C)
96th Coolest
Coolest since:
1913
28th Warmest
Warmest to Date
2018, 2019
Ties: 1991, 1992, 1994, 2002

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