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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 August 2022. For more information, please see Climatological Rankings.

Parameter: Average Temperature Maximum Temperature Minimum Temperature Precipitation Cooling Degree Days Heating Degree Days Palmer Drought Severity Index (PDSI) Palmer Hydrological Drought Index (PHDI) Palmer Modified Drought Index (PMDI) Palmer Z-Index

Year: 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Month: January February March April May June July August September October November December

Region: Ohio Valley Climate Region Upper Midwest Climate Region Northeast Climate Region Northwest Climate Region South Climate Region Southeast Climate Region Southwest Climate Region West Climate Region Northern Rockies and Plains Climate Region Great Plains Southern Plains and Gulf Coast Rockies and Westward Eastern NWS Region Southern NWS Region Central NWS Region Western NWS Region Arkansas-White-Red Basin California River Basin Great Basin Great Lakes Basin Lower Colorado River Basin Lower Mississippi River Basin Mid-Atlantic Basin Missouri River Basin New England Basin Ohio River Basin Pacific Northwest Basin Rio Grande River Basin Souris-Red-Rainy Basin South Atlantic-Gulf Basin Tennessee River Basin Texas Gulf Coast River Basin Upper Colorado River Basin Upper Mississippi River Basin Corn Belt Cotton Belt Primary Hard Red Winter Wheat Belt Primary Corn and Soybean Belt Soybean Belt Spring Wheat Belt Winter Wheat Belt Corn Belt Cotton Belt Soybean Belt Spring Wheat Belt Winter Wheat Belt

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« March 1971

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California River Basin

Average Temperature Rankings, April 1971

View Period (Months):All1234567891011121824364860

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Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1971 1-Month	51.8°F (11.0°C)	54.0°F (12.2°C)	-2.2°F (-1.2°C)	24th Coolest	Coolest since: 1970	1967
				105th Warmest	Warmest since: 1969	1989
Mar–Apr 1971 2-Month	49.9°F (9.9°C)	51.4°F (10.8°C)	-1.5°F (-0.9°C)	31st Coolest	Coolest since: 1970	1967
				98th Warmest	Warmest since: 1969	1934
Feb–Apr 1971 3-Month	48.3°F (9.1°C)	49.4°F (9.7°C)	-1.1°F (-0.6°C)	34th Coolest	Coolest since: 1969	1922
				95th Warmest	Warmest since: 1970	2015
	Ties: 2006
Jan–Apr 1971 4-Month	46.9°F (8.3°C)	47.6°F (8.7°C)	-0.7°F (-0.4°C)	33rd Coolest	Coolest since: 1969	1922
				96th Warmest	Warmest since: 1970	2015
	Ties: 1920, 1974
Dec 1970–Apr 1971 5-Month	45.8°F (7.7°C)	46.7°F (8.2°C)	-0.9°F (-0.5°C)	22nd Coolest	Coolest since: 1969	1917, 1949
				106th Warmest	Warmest since: 1970	2015
	Ties: 1897, 1898
Nov 1970–Apr 1971 6-Month	46.6°F (8.1°C)	47.2°F (8.4°C)	-0.6°F (-0.3°C)	30th Coolest	Coolest since: 1969	1917
				98th Warmest	Warmest since: 1970	2015
	Ties: 1909, 1911, 1921, 1999
Oct 1970–Apr 1971 7-Month	48.3°F (9.1°C)	49.0°F (9.4°C)	-0.7°F (-0.3°C)	34th Coolest	Coolest since: 1969	1917
				94th Warmest	Warmest since: 1970	2015
	Ties: 1967
Sep 1970–Apr 1971 8-Month	50.7°F (10.4°C)	51.4°F (10.8°C)	-0.7°F (-0.4°C)	28th Coolest	Coolest since: 1969	1917
				100th Warmest	Warmest since: 1970	2015
	Ties: 1901, 1923
Aug 1970–Apr 1971 9-Month	53.4°F (11.9°C)	53.9°F (12.2°C)	-0.5°F (-0.3°C)	35th Coolest	Coolest since: 1969	1917
				93rd Warmest	Warmest since: 1970	2015
	Ties: 1908, 1911, 1915, 1964
Jul 1970–Apr 1971 10-Month	55.7°F (13.2°C)	55.9°F (13.3°C)	-0.2°F (-0.1°C)	43rd Coolest	Coolest since: 1969	1917
				85th Warmest	Warmest since: 1970	2015
	Ties: 1899, 1902, 1906, 1924, 1957, 1966
Jun 1970–Apr 1971 11-Month	57.0°F (13.9°C)	57.1°F (13.9°C)	-0.1°F (0.0°C)	52nd Coolest	Coolest since: 1969	1917
				76th Warmest	Warmest since: 1970	2015
	Ties: 1907, 1935, 1947, 1950, 1965
May 1970–Apr 1971 12-Month	57.4°F (14.1°C)	57.3°F (14.1°C)	0.1°F (0.0°C)	59th Coolest	Coolest since: 1969	1917
				69th Warmest	Warmest since: 1970	2015
	Ties: 1925, 1963, 1967
Nov 1969–Apr 1971 18-Month	54.3°F (12.4°C)	54.0°F (12.2°C)	0.3°F (0.2°C)	75th Coolest	Coolest since: 1970	1949
				52nd Warmest	Warmest since: 1968	2015
May 1969–Apr 1971 24-Month	57.8°F (14.3°C)	57.4°F (14.1°C)	0.4°F (0.2°C)	78th Coolest	Coolest since: 1970	1913
				49th Warmest	Warmest since: 1968	2015
	Ties: 1927, 1951, 1962, 2000, 2012
May 1968–Apr 1971 36-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, 1917
				71st Warmest	Warmest since: 1970	2016
	Ties: 1930, 1931, 1937
May 1967–Apr 1971 48-Month	57.7°F (14.3°C)	57.4°F (14.1°C)	0.3°F (0.2°C)	71st Coolest	Coolest since: 1970	1913
				54th Warmest	Warmest since: 1970	2018
	Ties: 1970, 1985
May 1966–Apr 1971 60-Month	57.6°F (14.2°C)	57.3°F (14.1°C)	0.3°F (0.1°C)	69th Coolest	Coolest since: 1970	1913
				55th Warmest	Warmest since: 1964	2018
	Ties: 1930, 1935, 1936, 1937, 1939, 1964

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Average Temperature, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/