Regional Rankings

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Month:

Region:

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, May 1977

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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
May 1977 1-Month	54.7°F (12.6°C)	52.2°F (11.2°C)	2.5°F (1.4°C)	107th Coolest	Coolest since: 1976	1917
	54.7°F (12.6°C)	52.2°F (11.2°C)	2.5°F (1.4°C)	22nd Warmest	Warmest since: 1975	1911, 2015
	Ties: 1979
Apr–May 1977 2-Month	47.9°F (8.8°C)	46.3°F (7.9°C)	1.6°F (0.9°C)	97th Coolest	Coolest since: 1976	1917
	47.9°F (8.8°C)	46.3°F (7.9°C)	1.6°F (0.9°C)	32nd Warmest	Warmest since: 1960	2010
	Ties: 1911
Mar–May 1977 3-Month	43.6°F (6.4°C)	40.4°F (4.7°C)	3.2°F (1.7°C)	121st Coolest	Coolest since: 1976	1926
Mar–May 1977 3-Month	43.6°F (6.4°C)	40.4°F (4.7°C)	3.2°F (1.7°C)	8th Warmest	Warmest since: 1945	2010
Feb–May 1977 4-Month	37.5°F (3.1°C)	34.8°F (1.6°C)	2.7°F (1.5°C)	114th Coolest	Coolest since: 1976	1923
	37.5°F (3.1°C)	34.8°F (1.6°C)	2.7°F (1.5°C)	15th Warmest	Warmest since: 1953	2010
	Ties: 1903, 2000
Jan–May 1977 5-Month	32.2°F (0.1°C)	31.2°F (-0.4°C)	1.0°F (0.5°C)	83rd Coolest	Coolest since: 1976	1923
	32.2°F (0.1°C)	31.2°F (-0.4°C)	1.0°F (0.5°C)	46th Warmest	Warmest since: 1973	2010
	Ties: 1988
Dec 1976–May 1977 6-Month	29.4°F (-1.4°C)	29.6°F (-1.3°C)	-0.2°F (-0.1°C)	51st Coolest	Coolest since: 1972	1907, 1923
	29.4°F (-1.4°C)	29.6°F (-1.3°C)	-0.2°F (-0.1°C)	77th Warmest	Warmest since: 1976	2012
	Ties: 1908, 1947, 1962
Nov 1976–May 1977 7-Month	29.6°F (-1.3°C)	30.2°F (-1.0°C)	-0.6°F (-0.3°C)	40th Coolest	Coolest since: 1972	1905
	29.6°F (-1.3°C)	30.2°F (-1.0°C)	-0.6°F (-0.3°C)	88th Warmest	Warmest since: 1976	2012
	Ties: 2015
Oct 1976–May 1977 8-Month	31.3°F (-0.4°C)	32.2°F (0.1°C)	-0.9°F (-0.5°C)	27th Coolest	Coolest since: 1971	1905
	31.3°F (-0.4°C)	32.2°F (0.1°C)	-0.9°F (-0.5°C)	101st Warmest	Warmest since: 1976	2012
	Ties: 1906, 1922, 1927, 1944
Sep 1976–May 1977 9-Month	34.0°F (1.1°C)	34.9°F (1.6°C)	-0.9°F (-0.5°C)	25th Coolest	Coolest since: 1971	1905
	34.0°F (1.1°C)	34.9°F (1.6°C)	-0.9°F (-0.5°C)	103rd Warmest	Warmest since: 1976	2012
	Ties: 1897, 1927, 1944, 1971, 2003
Aug 1976–May 1977 10-Month	37.0°F (2.8°C)	37.9°F (3.3°C)	-0.9°F (-0.5°C)	23rd Coolest	Coolest since: 1967	1905
	37.0°F (2.8°C)	37.9°F (3.3°C)	-0.9°F (-0.5°C)	105th Warmest	Warmest since: 1976	2012
	Ties: 1896, 1897, 1944, 1956, 1961, 1982
Jul 1976–May 1977 11-Month	39.6°F (4.2°C)	40.5°F (4.7°C)	-0.9°F (-0.5°C)	24th Coolest	Coolest since: 1967	1905
	39.6°F (4.2°C)	40.5°F (4.7°C)	-0.9°F (-0.5°C)	104th Warmest	Warmest since: 1976	2012
	Ties: 1897
Jun 1976–May 1977 12-Month	41.7°F (5.4°C)	42.2°F (5.7°C)	-0.5°F (-0.3°C)	34th Coolest	Coolest since: 1967	1905
	41.7°F (5.4°C)	42.2°F (5.7°C)	-0.5°F (-0.3°C)	94th Warmest	Warmest since: 1976	2012
	Ties: 1898, 1924, 1930, 1941, 1944, 1948
Dec 1975–May 1977 18-Month	37.8°F (3.2°C)	38.0°F (3.3°C)	-0.2°F (-0.1°C)	47th Coolest	Coolest since: 1973	1905
	37.8°F (3.2°C)	38.0°F (3.3°C)	-0.2°F (-0.1°C)	80th Warmest	Warmest since: 1976	2013
	Ties: 1909, 1929, 1959
Jun 1975–May 1977 24-Month	42.5°F (5.8°C)	42.2°F (5.7°C)	0.3°F (0.1°C)	71st Coolest	Coolest since: 1973	1905
	42.5°F (5.8°C)	42.2°F (5.7°C)	0.3°F (0.1°C)	56th Warmest	Warmest since: 1976	2013
	Ties: 1931, 1939, 1942, 1987, 1988
Jun 1974–May 1977 36-Month	42.4°F (5.8°C)	42.2°F (5.7°C)	0.2°F (0.1°C)	65th Coolest	Coolest since: 1973	1906
	42.4°F (5.8°C)	42.2°F (5.7°C)	0.2°F (0.1°C)	61st Warmest	Warmest since: 1976	2012
	Ties: 1931, 1980, 1995
Jun 1973–May 1977 48-Month	42.7°F (5.9°C)	42.2°F (5.7°C)	0.5°F (0.2°C)	81st Coolest	Coolest since: 1975	1907
	42.7°F (5.9°C)	42.2°F (5.7°C)	0.5°F (0.2°C)	44th Warmest	Warmest since: 1976	2013
	Ties: 1934, 1949, 1984, 1994, 1997
Jun 1972–May 1977 60-Month	42.6°F (5.9°C)	42.1°F (5.6°C)	0.5°F (0.3°C)	75th Coolest	Coolest since: 1975	1908
	42.6°F (5.9°C)	42.1°F (5.6°C)	0.5°F (0.3°C)	49th Warmest	Warmest since: 1976	2013
	Ties: 1932, 1962, 1990, 1994

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings