Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of March 2021. For more information, please see Climatological Rankings.


California River Basin

Average Temperature Rankings, April 1903

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1903
1-Month
51.6°F
(10.9°C)
54.0°F
(12.2°C)
-2.4°F
(-1.3°C)
22nd Coolest Coolest since: 1901 1967
105th Warmest Warmest since: 1902 1989
Ties: 1998
Mar–Apr 1903
2-Month
49.2°F
(9.6°C)
51.4°F
(10.8°C)
-2.2°F
(-1.2°C)
17th Coolest Coolest since: 1902 1967
110th Warmest Warmest since: 1901 1934
Ties: 1929, 1945, 1983
Feb–Apr 1903
3-Month
45.6°F
(7.6°C)
49.4°F
(9.7°C)
-3.8°F
(-2.1°C)
2nd Coolest Coolest to Date 1922
125th Warmest Warmest since: 1902 2015
Ties: 1975
Jan–Apr 1903
4-Month
44.7°F
(7.1°C)
47.6°F
(8.7°C)
-2.9°F
(-1.6°C)
6th Coolest Coolest to Date 1922
121st Warmest Warmest since: 1902 2015
Dec 1902–Apr 1903
5-Month
44.2°F
(6.8°C)
46.7°F
(8.2°C)
-2.5°F
(-1.4°C)
7th Coolest Coolest to Date 1917, 1949
119th Warmest Warmest since: 1902 2015
Ties: 1929
Nov 1902–Apr 1903
6-Month
44.7°F
(7.1°C)
47.2°F
(8.4°C)
-2.5°F
(-1.3°C)
4th Coolest Coolest to Date 1917
122nd Warmest Warmest since: 1902 2015
Oct 1902–Apr 1903
7-Month
46.6°F
(8.1°C)
48.9°F
(9.4°C)
-2.3°F
(-1.3°C)
3rd Coolest Coolest to Date 1917
123rd Warmest Warmest since: 1902 2015
Sep 1902–Apr 1903
8-Month
49.4°F
(9.7°C)
51.4°F
(10.8°C)
-2.0°F
(-1.1°C)
6th Coolest Coolest to Date 1917
120th Warmest Warmest since: 1902 2015
Aug 1902–Apr 1903
9-Month
51.9°F
(11.1°C)
53.8°F
(12.1°C)
-1.9°F
(-1.0°C)
5th Coolest Coolest to Date 1917
121st Warmest Warmest since: 1902 2015
Jul 1902–Apr 1903
10-Month
54.0°F
(12.2°C)
56.0°F
(13.3°C)
-2.0°F
(-1.1°C)
4th Coolest Coolest to Date 1917
122nd Warmest Warmest since: 1902 2015
Jun 1902–Apr 1903
11-Month
55.4°F
(13.0°C)
57.1°F
(13.9°C)
-1.7°F
(-0.9°C)
5th Coolest Coolest to Date 1917
121st Warmest Warmest since: 1902 2015
Ties: 1955
May 1902–Apr 1903
12-Month
55.6°F
(13.1°C)
57.4°F
(14.1°C)
-1.8°F
(-1.0°C)
5th Coolest Coolest to Date 1917
121st Warmest Warmest since: 1902 2015
Nov 1901–Apr 1903
18-Month
52.7°F
(11.5°C)
53.9°F
(12.2°C)
-1.2°F
(-0.7°C)
5th Coolest Coolest to Date 1949
120th Warmest Warmest since: 1902 2015
Ties: 1933
May 1901–Apr 1903
24-Month
56.3°F
(13.5°C)
57.3°F
(14.1°C)
-1.0°F
(-0.6°C)
8th Coolest Coolest to Date 1913
117th Warmest Warmest since: 1902 2015
Ties: 1904, 1909, 1912
May 1900–Apr 1903
36-Month
56.5°F
(13.6°C)
57.4°F
(14.1°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest to Date 1913, 1917
112th Warmest Warmest since: 1902 2016
Ties: 1904, 1909, 1923
May 1899–Apr 1903
48-Month
56.6°F
(13.7°C)
57.3°F
(14.1°C)
-0.7°F
(-0.4°C)
16th Coolest Coolest to Date 1913
107th Warmest Warmest since: 1902 2018
Ties: 1904, 1909
May 1898–Apr 1903
60-Month
56.7°F
(13.7°C)
57.4°F
(14.1°C)
-0.7°F
(-0.4°C)
16th Coolest Coolest to Date 1913
106th Warmest Warmest since: 1902 2018
Ties: 1904, 1918, 1925, 1950, 1952

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published April 2021, retrieved on April 21, 2021 from https://www.ncdc.noaa.gov/cag/