Regional Rankings

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Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

New England Basin

Average Temperature Rankings, December 1949

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Record Coolest

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 1949 1-Month	25.4°F (-3.7°C)	21.6°F (-5.8°C)	3.8°F (2.1°C)	100th Coolest	Coolest since: 1947	1989
December 1949 1-Month	25.4°F (-3.7°C)	21.6°F (-5.8°C)	3.8°F (2.1°C)	29th Warmest	Warmest since: 1948	2015
Nov–Dec 1949 2-Month	28.6°F (-1.9°C)	28.0°F (-2.2°C)	0.6°F (0.3°C)	67th Coolest	Coolest since: 1947	1917
	28.6°F (-1.9°C)	28.0°F (-2.2°C)	0.6°F (0.3°C)	62nd Warmest	Warmest since: 1948	2015
	Ties: 1909, 1988, 1997
Oct–Dec 1949 3-Month	35.6°F (2.0°C)	34.0°F (1.1°C)	1.6°F (0.9°C)	90th Coolest	Coolest since: 1947	1904, 1917
	35.6°F (2.0°C)	34.0°F (1.1°C)	1.6°F (0.9°C)	39th Warmest	Warmest since: 1948	2015
	Ties: 2007
Sep–Dec 1949 4-Month	40.7°F (4.8°C)	39.6°F (4.2°C)	1.1°F (0.6°C)	85th Coolest	Coolest since: 1947	1917
	40.7°F (4.8°C)	39.6°F (4.2°C)	1.1°F (0.6°C)	44th Warmest	Warmest since: 1948	2015
	Ties: 1912, 1930, 1938, 1941
Aug–Dec 1949 5-Month	45.9°F (7.7°C)	44.6°F (7.0°C)	1.3°F (0.7°C)	94th Coolest	Coolest since: 1947	1904
	45.9°F (7.7°C)	44.6°F (7.0°C)	1.3°F (0.7°C)	35th Warmest	Warmest since: 1948	2015
	Ties: 1920, 1932, 1971, 1983
Jul–Dec 1949 6-Month	49.8°F (9.9°C)	48.2°F (9.0°C)	1.6°F (0.9°C)	101st Coolest	Coolest since: 1947	1904
	49.8°F (9.9°C)	48.2°F (9.0°C)	1.6°F (0.9°C)	28th Warmest	Warmest since: 1948	2015
	Ties: 1982
Jun–Dec 1949 7-Month	52.0°F (11.1°C)	50.1°F (10.1°C)	1.9°F (1.0°C)	107th Coolest	Coolest since: 1948	1904
	52.0°F (11.1°C)	50.1°F (10.1°C)	1.9°F (1.0°C)	22nd Warmest	Warmest since: 1931	2021
	Ties: 2017
May–Dec 1949 8-Month	52.1°F (11.2°C)	50.4°F (10.2°C)	1.7°F (1.0°C)	110th Coolest	Coolest since: 1948	1917
	52.1°F (11.2°C)	50.4°F (10.2°C)	1.7°F (1.0°C)	19th Warmest	Warmest since: 1931	2015
	Ties: 1959, 2018
Apr–Dec 1949 9-Month	51.2°F (10.7°C)	49.2°F (9.6°C)	2.0°F (1.1°C)	113th Coolest	Coolest since: 1948	1917
	51.2°F (10.7°C)	49.2°F (9.6°C)	2.0°F (1.1°C)	16th Warmest	Warmest since: 1931	2021
	Ties: 2014, 2017
Mar–Dec 1949 10-Month	49.0°F (9.4°C)	47.2°F (8.4°C)	1.8°F (1.0°C)	112th Coolest	Coolest since: 1948	1917
	49.0°F (9.4°C)	47.2°F (8.4°C)	1.8°F (1.0°C)	17th Warmest	Warmest since: 1931	2021
	Ties: 1990, 1991
Feb–Dec 1949 11-Month	46.5°F (8.1°C)	44.5°F (6.9°C)	2.0°F (1.2°C)	113th Coolest	Coolest since: 1948	1917
	46.5°F (8.1°C)	44.5°F (6.9°C)	2.0°F (1.2°C)	16th Warmest	Warmest since: 1931	2010, 2012
	Ties: 1973, 1990, 2005
Jan–Dec 1949 12-Month	44.6°F (7.0°C)	42.2°F (5.7°C)	2.4°F (1.3°C)	116th Coolest	Coolest since: 1948	1904
	44.6°F (7.0°C)	42.2°F (5.7°C)	2.4°F (1.3°C)	13th Warmest	Warmest to Date	2010, 2012
	Ties: 2001, 2017
Jul 1948–Dec 1949 18-Month	46.5°F (8.1°C)	44.2°F (6.8°C)	2.3°F (1.3°C)	115th Coolest	Coolest since: 1948	1904
	46.5°F (8.1°C)	44.2°F (6.8°C)	2.3°F (1.3°C)	13th Warmest	Warmest to Date	2012
	Ties: 1998, 2013
Jan 1948–Dec 1949 24-Month	43.3°F (6.3°C)	42.2°F (5.7°C)	1.1°F (0.6°C)	97th Coolest	Coolest since: 1948	1905
	43.3°F (6.3°C)	42.2°F (5.7°C)	1.1°F (0.6°C)	31st Warmest	Warmest since: 1938	2021
	Ties: 2003, 2005, 2015
Jan 1947–Dec 1949 36-Month	43.1°F (6.2°C)	42.2°F (5.7°C)	0.9°F (0.5°C)	95th Coolest	Coolest since: 1948	1905, 1906
	43.1°F (6.2°C)	42.2°F (5.7°C)	0.9°F (0.5°C)	32nd Warmest	Warmest since: 1932	2012, 2022
	Ties: 1952, 1975, 1983, 1984, 2004
Jan 1946–Dec 1949 48-Month	43.0°F (6.1°C)	42.2°F (5.7°C)	0.8°F (0.4°C)	91st Coolest	Coolest since: 1948	1907
	43.0°F (6.1°C)	42.2°F (5.7°C)	0.8°F (0.4°C)	35th Warmest	Warmest since: 1933	2013
	Ties: 1933, 1956, 1986, 1990
Jan 1945–Dec 1949 60-Month	42.9°F (6.1°C)	42.2°F (5.7°C)	0.7°F (0.4°C)	87th Coolest	Coolest since: 1948	1907
	42.9°F (6.1°C)	42.2°F (5.7°C)	0.7°F (0.4°C)	38th Warmest	Warmest to Date	2013, 2014, 2022
	Ties: 1950, 1983, 1984, 1990, 1993

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 21, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings