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 January 2021. For more information, please see Climatological Rankings.


California River Basin

Average Temperature Rankings, April 1938

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1938
1-Month
53.7°F
(12.1°C)
54.0°F
(12.2°C)
-0.3°F
(-0.1°C)
55th Coolest Coolest since: 1937 1967
72nd Warmest Warmest since: 1936 1989
Ties: 1895, 1928
Mar–Apr 1938
2-Month
49.6°F
(9.8°C)
51.4°F
(10.8°C)
-1.8°F
(-1.0°C)
27th Coolest Coolest since: 1935 1967
100th Warmest Warmest since: 1937 1934
Ties: 1897, 1913, 1970
Feb–Apr 1938
3-Month
47.5°F
(8.6°C)
49.3°F
(9.6°C)
-1.8°F
(-1.0°C)
18th Coolest Coolest since: 1933 1922
109th Warmest Warmest since: 1937 2015
Jan–Apr 1938
4-Month
46.8°F
(8.2°C)
47.6°F
(8.7°C)
-0.8°F
(-0.5°C)
30th Coolest Coolest since: 1937 1922
97th Warmest Warmest since: 1936 2015
Ties: 1898, 1956
Dec 1937–Apr 1938
5-Month
46.7°F
(8.2°C)
46.7°F
(8.2°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1937 1917, 1949
71st Warmest Warmest since: 1936 2015
Ties: 1972, 1976, 1993, 2010
Nov 1937–Apr 1938
6-Month
47.5°F
(8.6°C)
47.2°F
(8.4°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1937 1917
55th Warmest Warmest since: 1936 2015
Ties: 1908, 1924, 1927, 1982, 2011
Oct 1937–Apr 1938
7-Month
49.4°F
(9.7°C)
48.9°F
(9.4°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1937 1917
47th Warmest Warmest since: 1934 2015
Ties: 1900, 1927, 1953, 1961, 1963, 1965, 1993, 2005, 2011
Sep 1937–Apr 1938
8-Month
52.0°F
(11.1°C)
51.4°F
(10.8°C)
0.6°F
(0.3°C)
84th Coolest Coolest since: 1937 1917
42nd Warmest Warmest since: 1934 2015
Ties: 1900, 1953, 1960, 1970, 2010, 2011
Aug 1937–Apr 1938
9-Month
54.5°F
(12.5°C)
53.8°F
(12.1°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1937 1917
41st Warmest Warmest since: 1934 2015
Ties: 1953, 1961, 1987, 2006, 2010
Jul 1937–Apr 1938
10-Month
56.7°F
(13.7°C)
55.9°F
(13.3°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 1937 1917
39th Warmest Warmest since: 1934 2015
Ties: 1905, 1970, 1988, 1993
Jun 1937–Apr 1938
11-Month
57.8°F
(14.3°C)
57.1°F
(13.9°C)
0.7°F
(0.4°C)
89th Coolest Coolest since: 1937 1917
37th Warmest Warmest since: 1934 2015
Ties: 1905, 1941, 1984, 1990, 1993, 2008, 2010
May 1937–Apr 1938
12-Month
58.2°F
(14.6°C)
57.4°F
(14.1°C)
0.8°F
(0.5°C)
90th Coolest Coolest since: 1937 1917
36th Warmest Warmest since: 1934 2015
Ties: 1951, 1960, 1982, 1998
Nov 1936–Apr 1938
18-Month
53.7°F
(12.1°C)
54.0°F
(12.2°C)
-0.3°F
(-0.1°C)
43rd Coolest Coolest since: 1933 1949
82nd Warmest Warmest since: 1937 2015
Ties: 1907, 1963, 1964
May 1936–Apr 1938
24-Month
57.5°F
(14.2°C)
57.4°F
(14.1°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 1937 1913
60th Warmest Warmest since: 1936 2015
Ties: 1906, 1926, 1930
May 1935–Apr 1938
36-Month
57.6°F
(14.2°C)
57.4°F
(14.1°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1937 1913, 1917
53rd Warmest Warmest since: 1936 2016
Ties: 1928, 1932, 1934, 1943, 1968, 1979, 1984
May 1934–Apr 1938
48-Month
57.6°F
(14.2°C)
57.4°F
(14.1°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1935 1913
55th Warmest Warmest since: 1937 2018
Ties: 1928, 1935, 1939
May 1933–Apr 1938
60-Month
57.9°F
(14.4°C)
57.3°F
(14.1°C)
0.6°F
(0.3°C)
82nd Coolest Coolest since: 1937 1913
40th Warmest Warmest to Date 2018
Ties: 1940, 1942, 1943, 1981, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published February 2021, retrieved on March 6, 2021 from https://www.ncdc.noaa.gov/cag/