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 1970

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1970
1-Month
49.9°F
(9.9°C)
54.0°F
(12.2°C)
-4.1°F
(-2.3°C)
8th Coolest Coolest since: 1967 1967
119th Warmest Warmest since: 1969 1989
Mar–Apr 1970
2-Month
49.6°F
(9.8°C)
51.3°F
(10.7°C)
-1.7°F
(-0.9°C)
27th Coolest Coolest since: 1967 1967
100th Warmest Warmest since: 1969 1934
Ties: 1897, 1913, 1938
Feb–Apr 1970
3-Month
49.2°F
(9.6°C)
49.4°F
(9.7°C)
-0.2°F
(-0.1°C)
56th Coolest Coolest since: 1969 1922
71st Warmest Warmest since: 1968 2015
Ties: 1895, 1951, 2001
Jan–Apr 1970
4-Month
48.1°F
(8.9°C)
47.6°F
(8.7°C)
0.5°F
(0.2°C)
72nd Coolest Coolest since: 1969 1922
55th Warmest Warmest since: 1968 2015
Dec 1969–Apr 1970
5-Month
47.5°F
(8.6°C)
46.7°F
(8.2°C)
0.8°F
(0.4°C)
80th Coolest Coolest since: 1969 1917, 1949
46th Warmest Warmest since: 1961 2015
Ties: 2009
Nov 1969–Apr 1970
6-Month
48.1°F
(8.9°C)
47.2°F
(8.4°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1969 1917
40th Warmest Warmest since: 1968 2015
Ties: 2012
Oct 1969–Apr 1970
7-Month
49.3°F
(9.6°C)
49.0°F
(9.4°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1969 1917
57th Warmest Warmest since: 1968 2015
Ties: 1908, 1966
Sep 1969–Apr 1970
8-Month
52.0°F
(11.1°C)
51.4°F
(10.8°C)
0.6°F
(0.3°C)
84th Coolest Coolest since: 1969 1917
42nd Warmest Warmest since: 1968 2015
Ties: 1900, 1938, 1953, 1960, 2010, 2011
Aug 1969–Apr 1970
9-Month
54.6°F
(12.6°C)
53.8°F
(12.1°C)
0.8°F
(0.5°C)
89th Coolest Coolest since: 1969 1917
37th Warmest Warmest since: 1968 2015
Ties: 1954, 1986, 1990
Jul 1969–Apr 1970
10-Month
56.7°F
(13.7°C)
56.0°F
(13.3°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1969 1917
39th Warmest Warmest since: 1968 2015
Ties: 1905, 1938, 1988, 1993
Jun 1969–Apr 1970
11-Month
57.6°F
(14.2°C)
57.1°F
(13.9°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1969 1917
50th Warmest Warmest since: 1968 2015
Ties: 1914
May 1969–Apr 1970
12-Month
58.1°F
(14.5°C)
57.4°F
(14.1°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1969 1917
41st Warmest Warmest since: 1968 2015
Ties: 1984, 1990, 2006
Nov 1968–Apr 1970
18-Month
54.0°F
(12.2°C)
54.0°F
(12.2°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1969 1949
69th Warmest Warmest since: 1968 2015
Ties: 1901, 1906, 1915, 1928, 1930, 1944
May 1968–Apr 1970
24-Month
57.4°F
(14.1°C)
57.4°F
(14.1°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1967 1913
70th Warmest Warmest since: 1969 2015
Ties: 1942, 1952, 1977, 1983, 1984, 1999
May 1967–Apr 1970
36-Month
57.8°F
(14.3°C)
57.4°F
(14.1°C)
0.4°F
(0.2°C)
78th Coolest Coolest since: 1969 1913, 1917
46th Warmest Warmest since: 1962 2016
Ties: 1935, 2001
May 1966–Apr 1970
48-Month
57.7°F
(14.3°C)
57.4°F
(14.1°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1969 1913
52nd Warmest Warmest since: 1963 2018
Ties: 1971, 1985
May 1965–Apr 1970
60-Month
57.5°F
(14.2°C)
57.4°F
(14.1°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1969 1913
63rd Warmest Warmest since: 1964 2018
Ties: 1931, 1972, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published April 2021, retrieved on April 20, 2021 from https://www.ncdc.noaa.gov/cag/