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City 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 Hawaii 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 Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington Washington, D.C. West Virginia Wisconsin Wyoming

City: Casper Cheyenne Lander Sheridan

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« December 1998

February 1999 »

Cheyenne, Wyoming

Average Temperature Rankings, January 1999

View Period (Months):All1234567891011121824364860

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• Record Coolest
• Bottom 1/10
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• Record Warmest

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
January 1999 1-Month	31.4°F (-0.3°C)	28.8°F (-1.8°C)	2.6°F (1.5°C)	108th Coolest	Coolest since: 1998	1937
				21st Warmest	Warmest since: 1990	1986
	Ties: 1896
Dec 1998–Jan 1999 2-Month	29.4°F (-1.4°C)	28.6°F (-1.9°C)	0.8°F (0.5°C)	85th Coolest	Coolest since: 1997	1979
				43rd Warmest	Warmest since: 1998	1981
	Ties: 1900
Nov 1998–Jan 1999 3-Month	33.0°F (0.6°C)	31.0°F (-0.6°C)	2.0°F (1.2°C)	114th Coolest	Coolest since: 1998	1930, 1949
				13th Warmest	Warmest since: 1981	1934
	Ties: 1954
Oct 1998–Jan 1999 4-Month	36.3°F (2.4°C)	34.8°F (1.6°C)	1.5°F (0.8°C)	108th Coolest	Coolest since: 1998	1917
				19th Warmest	Warmest since: 1989	1934
	Ties: 2021
Sep 1998–Jan 1999 5-Month	42.0°F (5.6°C)	39.5°F (4.2°C)	2.5°F (1.4°C)	118th Coolest	Coolest since: 1998	1962
				9th Warmest	Warmest since: 1981	1934
Aug 1998–Jan 1999 6-Month	46.6°F (8.1°C)	44.3°F (6.8°C)	2.3°F (1.3°C)	122nd Coolest	Coolest since: 1998	1917
				5th Warmest	Warmest since: 1981	2022
Jul 1998–Jan 1999 7-Month	50.0°F (10.0°C)	47.8°F (8.8°C)	2.2°F (1.2°C)	121st Coolest	Coolest since: 1998	1917
				6th Warmest	Warmest since: 1981	2022
	Ties: 1964, 2004
Jun 1998–Jan 1999 8-Month	51.0°F (10.6°C)	49.7°F (9.8°C)	1.3°F (0.8°C)	108th Coolest	Coolest since: 1998	1916
				19th Warmest	Warmest since: 1995	2022
May 1998–Jan 1999 9-Month	51.3°F (10.7°C)	50.0°F (10.0°C)	1.3°F (0.7°C)	110th Coolest	Coolest since: 1998	1916
				17th Warmest	Warmest since: 1995	2022
	Ties: 2000, 2019
Apr 1998–Jan 1999 10-Month	50.4°F (10.2°C)	49.4°F (9.7°C)	1.0°F (0.5°C)	107th Coolest	Coolest since: 1998	1917
				20th Warmest	Warmest since: 1995	2022
	Ties: 1967
Mar 1998–Jan 1999 11-Month	48.8°F (9.3°C)	48.1°F (8.9°C)	0.7°F (0.4°C)	101st Coolest	Coolest since: 1998	1913
				26th Warmest	Warmest since: 1995	2013
	Ties: 2003
Feb 1998–Jan 1999 12-Month	47.4°F (8.6°C)	46.7°F (8.2°C)	0.7°F (0.4°C)	106th Coolest	Coolest since: 1998	1913
				21st Warmest	Warmest since: 1995	2018
	Ties: 1967, 2001
Aug 1997–Jan 1999 18-Month	46.3°F (7.9°C)	45.9°F (7.7°C)	0.4°F (0.2°C)	105th Coolest	Coolest since: 1998	1913, 1918
				20th Warmest	Warmest since: 1995	1935
	Ties: 1941, 1967, 1995, 2012
Feb 1997–Jan 1999 24-Month	46.7°F (8.2°C)	46.7°F (8.2°C)	0.0°F (0.0°C)	96th Coolest	Coolest since: 1998	1914
				29th Warmest	Warmest since: 1996	2018
	Ties: 1936, 2020
Feb 1996–Jan 1999 36-Month	46.5°F (8.1°C)	46.6°F (8.1°C)	-0.1°F (0.0°C)	93rd Coolest	Coolest since: 1998	1918
				30th Warmest	Warmest since: 1997	2018
	Ties: 1981, 1993
Feb 1995–Jan 1999 48-Month	46.3°F (7.9°C)	46.6°F (8.1°C)	-0.3°F (-0.2°C)	85th Coolest	Coolest since: 1997	1916
				36th Warmest	Warmest since: 1998	2019
	Ties: 1936, 1937, 1967, 1970
Feb 1994–Jan 1999 60-Month	46.7°F (8.2°C)	46.6°F (8.1°C)	0.1°F (0.1°C)	99th Coolest	Coolest since: 1998	1917
				20th Warmest	Warmest since: 1983	2019
	Ties: 1983, 2013, 2014

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/