Climate at a Glance

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Statewide 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

State: Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming

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« December 1998

February 1999 »

South Dakota

Average Temperature Rankings, January 1999

View Period (Months):All1234567891011121824364860

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• Record Coolest
• Bottom 1/10
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• Top 1/3
• Top 1/10
• Record Warmest

Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
January 1999 1-Month	17.6°F (-8.0°C)	15.0°F (-9.4°C)	2.6°F (1.4°C)	73rd Coolest	Coolest since: 1997	1937
				56th Warmest	Warmest since: 1998	2006
	Ties: 1927, 1941
Dec 1998–Jan 1999 2-Month	21.6°F (-5.8°C)	17.4°F (-8.1°C)	4.2°F (2.3°C)	93rd Coolest	Coolest since: 1997	1979
				35th Warmest	Warmest since: 1998	1992, 2021
	Ties: 2019
Nov 1998–Jan 1999 3-Month	26.4°F (-3.1°C)	22.2°F (-5.4°C)	4.2°F (2.3°C)	103rd Coolest	Coolest since: 1998	1979
				25th Warmest	Warmest since: 1992	2021
Oct 1998–Jan 1999 4-Month	31.9°F (-0.1°C)	28.6°F (-1.9°C)	3.3°F (1.8°C)	107th Coolest	Coolest since: 1998	1912
				21st Warmest	Warmest since: 1987	2000
Sep 1998–Jan 1999 5-Month	38.9°F (3.8°C)	34.9°F (1.6°C)	4.0°F (2.2°C)	119th Coolest	Coolest since: 1998	1897
				9th Warmest	Warmest since: 1964	2006
	Ties: 1964
Aug 1998–Jan 1999 6-Month	44.4°F (6.9°C)	40.8°F (4.9°C)	3.6°F (2.0°C)	119th Coolest	Coolest since: 1998	1912
				9th Warmest	Warmest since: 1964	2006
	Ties: 1964
Jul 1998–Jan 1999 7-Month	48.6°F (9.2°C)	45.4°F (7.4°C)	3.2°F (1.8°C)	120th Coolest	Coolest since: 1998	1912
				8th Warmest	Warmest since: 1964	2006
	Ties: 1964, 2016
Jun 1998–Jan 1999 8-Month	50.2°F (10.1°C)	47.9°F (8.8°C)	2.3°F (1.3°C)	107th Coolest	Coolest since: 1998	1952
				21st Warmest	Warmest since: 1992	2022
	Ties: 1944, 2003, 2007
May 1998–Jan 1999 9-Month	51.2°F (10.7°C)	48.8°F (9.3°C)	2.4°F (1.4°C)	112th Coolest	Coolest since: 1998	1952
				16th Warmest	Warmest since: 1989	2022
	Ties: 1932
Apr 1998–Jan 1999 10-Month	50.8°F (10.4°C)	48.4°F (9.1°C)	2.4°F (1.3°C)	114th Coolest	Coolest since: 1998	1952
				14th Warmest	Warmest since: 1992	2006
	Ties: 1901, 1932, 1992, 2000, 2021
Mar 1998–Jan 1999 11-Month	48.6°F (9.2°C)	46.8°F (8.2°C)	1.8°F (1.0°C)	103rd Coolest	Coolest since: 1998	1952
				25th Warmest	Warmest since: 1995	2013
	Ties: 1987
Feb 1998–Jan 1999 12-Month	47.3°F (8.5°C)	44.6°F (7.0°C)	2.7°F (1.5°C)	115th Coolest	Coolest since: 1998	1918
				13th Warmest	Warmest since: 1992	2013
	Ties: 2016, 2021
Aug 1997–Jan 1999 18-Month	45.9°F (7.7°C)	43.3°F (6.3°C)	2.6°F (1.4°C)	118th Coolest	Coolest since: 1998	1918
				9th Warmest	Warmest since: 1935	2013
Feb 1997–Jan 1999 24-Month	46.4°F (8.0°C)	44.5°F (6.9°C)	1.9°F (1.1°C)	112th Coolest	Coolest since: 1998	1952
				15th Warmest	Warmest since: 1992	2007
	Ties: 1940, 1982, 2014
Feb 1996–Jan 1999 36-Month	44.8°F (7.1°C)	44.5°F (6.9°C)	0.3°F (0.2°C)	76th Coolest	Coolest since: 1998	1918
				50th Warmest	Warmest since: 1994	2007, 2008, 2018
	Ties: 1903, 1924, 1960, 1978, 1987, 1994
Feb 1995–Jan 1999 48-Month	44.6°F (7.0°C)	44.5°F (6.9°C)	0.1°F (0.1°C)	59th Coolest	Coolest since: 1998	1918
				66th Warmest	Warmest since: 1995	2008
	Ties: 1955, 1960, 1966
Feb 1994–Jan 1999 60-Month	44.8°F (7.1°C)	44.5°F (6.9°C)	0.3°F (0.2°C)	71st Coolest	Coolest since: 1998	1920
				53rd Warmest	Warmest since: 1996	2008
	Ties: 1932, 1946, 1965, 1982, 1996

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 24, 2022 from https://www.ncdc.noaa.gov/cag/