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, April 2003

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2003
1-Month
50.0°F
(10.0°C)
54.0°F
(12.2°C)
-4.0°F
(-2.2°C)
9th Coolest
Coolest since:
1967
120th Warmest
Warmest since:
1989
Mar–Apr 2003
2-Month
50.7°F
(10.4°C)
51.4°F
(10.8°C)
-0.7°F
(-0.4°C)
47th Coolest
Coolest since:
1967
82nd Warmest
Warmest since:
1934
Feb–Apr 2003
3-Month
49.0°F
(9.4°C)
49.3°F
(9.6°C)
-0.3°F
(-0.2°C)
53rd Coolest
Coolest since:
1922
76th Warmest
Warmest since:
2015
Ties: 1899, 1965
Jan–Apr 2003
4-Month
49.3°F
(9.6°C)
47.6°F
(8.7°C)
1.7°F
(0.9°C)
101st Coolest
Coolest since:
1922
28th Warmest
Warmest since:
2015
Ties: 1914
Dec 2002–Apr 2003
5-Month
48.2°F
(9.0°C)
46.7°F
(8.2°C)
1.5°F
(0.8°C)
101st Coolest
Coolest since:
1917, 1949
27th Warmest
Warmest since:
2015
Ties: 1905, 1943
Nov 2002–Apr 2003
6-Month
48.9°F
(9.4°C)
47.2°F
(8.4°C)
1.7°F
(1.0°C)
106th Coolest
Coolest since:
1917
22nd Warmest
Warmest since:
2015
Ties: 1926
Oct 2002–Apr 2003
7-Month
50.4°F
(10.2°C)
48.9°F
(9.4°C)
1.5°F
(0.8°C)
105th Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
2015
Ties: 1951, 2002, 2007
Sep 2002–Apr 2003
8-Month
53.0°F
(11.7°C)
51.4°F
(10.8°C)
1.6°F
(0.9°C)
109th Coolest
Coolest since:
1917
19th Warmest
Warmest since:
2015
Ties: 1978, 1980, 2002, 2020
Aug 2002–Apr 2003
9-Month
55.3°F
(12.9°C)
53.8°F
(12.1°C)
1.5°F
(0.8°C)
104th Coolest
Coolest since:
1917
24th Warmest
Warmest since:
2015
Ties: 1930, 2012
Jul 2002–Apr 2003
10-Month
57.6°F
(14.2°C)
56.0°F
(13.3°C)
1.6°F
(0.9°C)
109th Coolest
Coolest since:
1917
19th Warmest
Warmest since:
2015
Ties: 1968, 1981, 2007, 2020
Jun 2002–Apr 2003
11-Month
58.8°F
(14.9°C)
57.1°F
(13.9°C)
1.7°F
(1.0°C)
108th Coolest
Coolest since:
1917
20th Warmest
Warmest since:
2015
May 2002–Apr 2003
12-Month
59.0°F
(15.0°C)
57.4°F
(14.1°C)
1.6°F
(0.9°C)
110th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
2015
Ties: 1940, 2000
Nov 2001–Apr 2003
18-Month
55.4°F
(13.0°C)
53.9°F
(12.2°C)
1.5°F
(0.8°C)
111th Coolest
Coolest since:
1949
16th Warmest
Warmest since:
2015
Ties: 1935, 1960, 2002, 2009, 2020
May 2001–Apr 2003
24-Month
59.3°F
(15.2°C)
57.4°F
(14.1°C)
1.9°F
(1.1°C)
116th Coolest
Coolest since:
1913
11th Warmest
Warmest since:
2015
May 2000–Apr 2003
36-Month
58.8°F
(14.9°C)
57.3°F
(14.1°C)
1.5°F
(0.8°C)
111th Coolest
Coolest since:
1913, 1917
15th Warmest
Warmest since:
2016
Ties: 1961, 2002
May 1999–Apr 2003
48-Month
58.9°F
(14.9°C)
57.4°F
(14.1°C)
1.5°F
(0.8°C)
114th Coolest
Coolest since:
1913
11th Warmest
Warmest to Date
2018
Ties: 2007, 2010, 2014
May 1998–Apr 2003
60-Month
58.4°F
(14.7°C)
57.3°F
(14.1°C)
1.1°F
(0.6°C)
101st Coolest
Coolest since:
1913
23rd Warmest
Warmest since:
2018
Ties: 1992, 1993

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