Statewide Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Massachusetts

Average Temperature Rankings, May 1899

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1899 1-Month	56.0°F (13.3°C)	55.7°F (13.2°C)	0.3°F (0.1°C)	62nd Coolest	Coolest since: 1898	1917
May 1899 1-Month	56.0°F (13.3°C)	55.7°F (13.2°C)	0.3°F (0.1°C)	67th Warmest	Warmest since: 1896	2015
Apr–May 1899 2-Month	50.3°F (10.2°C)	50.2°F (10.1°C)	0.1°F (0.1°C)	51st Coolest	Coolest since: 1898	1917
	50.3°F (10.2°C)	50.2°F (10.1°C)	0.1°F (0.1°C)	78th Warmest	Warmest since: 1897	2010
	Ties: 1929, 1936, 1938, 1962, 1965, 1989
Mar–May 1899 3-Month	43.7°F (6.5°C)	44.9°F (7.2°C)	-1.2°F (-0.7°C)	30th Coolest	Coolest to Date	1967
	43.7°F (6.5°C)	44.9°F (7.2°C)	-1.2°F (-0.7°C)	99th Warmest	Warmest since: 1898	2012
	Ties: 1914
Feb–May 1899 4-Month	38.2°F (3.4°C)	39.9°F (4.4°C)	-1.7°F (-1.0°C)	22nd Coolest	Coolest since: 1895	1907
	38.2°F (3.4°C)	39.9°F (4.4°C)	-1.7°F (-1.0°C)	107th Warmest	Warmest since: 1898	2012
	Ties: 1906, 1928
Jan–May 1899 5-Month	35.4°F (1.9°C)	36.8°F (2.7°C)	-1.4°F (-0.8°C)	31st Coolest	Coolest since: 1895	1907
Jan–May 1899 5-Month	35.4°F (1.9°C)	36.8°F (2.7°C)	-1.4°F (-0.8°C)	98th Warmest	Warmest since: 1898	2012
Dec 1898–May 1899 6-Month	33.9°F (1.1°C)	35.3°F (1.8°C)	-1.4°F (-0.7°C)	24th Coolest	Coolest to Date	1904
	33.9°F (1.1°C)	35.3°F (1.8°C)	-1.4°F (-0.7°C)	104th Warmest	Warmest since: 1898	2012
	Ties: 1911, 1970
Nov 1898–May 1899 7-Month	34.4°F (1.3°C)	35.9°F (2.2°C)	-1.5°F (-0.9°C)	21st Coolest	Coolest to Date	1904, 1905
	34.4°F (1.3°C)	35.9°F (2.2°C)	-1.5°F (-0.9°C)	107th Warmest	Warmest since: 1898	2012
	Ties: 2003
Oct 1898–May 1899 8-Month	36.5°F (2.5°C)	37.7°F (3.2°C)	-1.2°F (-0.7°C)	25th Coolest	Coolest to Date	1905
Oct 1898–May 1899 8-Month	36.5°F (2.5°C)	37.7°F (3.2°C)	-1.2°F (-0.7°C)	103rd Warmest	Warmest since: 1898	2012
Sep 1898–May 1899 9-Month	39.3°F (4.1°C)	40.2°F (4.6°C)	-0.9°F (-0.5°C)	27th Coolest	Coolest to Date	1905
	39.3°F (4.1°C)	40.2°F (4.6°C)	-0.9°F (-0.5°C)	101st Warmest	Warmest since: 1898	2012
	Ties: 1970, 1994, 2003
Aug 1898–May 1899 10-Month	42.3°F (5.7°C)	42.9°F (6.1°C)	-0.6°F (-0.4°C)	33rd Coolest	Coolest to Date	1905
	42.3°F (5.7°C)	42.9°F (6.1°C)	-0.6°F (-0.4°C)	95th Warmest	Warmest since: 1898	2012
	Ties: 1914, 1924, 1936, 1944, 1994
Jul 1898–May 1899 11-Month	44.8°F (7.1°C)	45.3°F (7.4°C)	-0.5°F (-0.3°C)	34th Coolest	Coolest since: 1896	1905
	44.8°F (7.1°C)	45.3°F (7.4°C)	-0.5°F (-0.3°C)	94th Warmest	Warmest since: 1898	2012
	Ties: 1914, 1966, 1968, 1971, 1993
Jun 1898–May 1899 12-Month	46.4°F (8.0°C)	46.9°F (8.3°C)	-0.5°F (-0.3°C)	33rd Coolest	Coolest since: 1898	1904
	46.4°F (8.0°C)	46.9°F (8.3°C)	-0.5°F (-0.3°C)	95th Warmest	Warmest since: 1898	2012
	Ties: 1896, 1898, 1914, 1966, 1971
Dec 1897–May 1899 18-Month	42.9°F (6.1°C)	43.1°F (6.2°C)	-0.2°F (-0.1°C)	49th Coolest	Coolest since: 1898	1905
	42.9°F (6.1°C)	43.1°F (6.2°C)	-0.2°F (-0.1°C)	78th Warmest	Warmest to Date	2017
	Ties: 1943, 1969, 1977, 1993, 1994
Jun 1897–May 1899 24-Month	46.4°F (8.0°C)	46.9°F (8.3°C)	-0.5°F (-0.3°C)	27th Coolest	Coolest to Date	1905
	46.4°F (8.0°C)	46.9°F (8.3°C)	-0.5°F (-0.3°C)	100th Warmest	Warmest since: 1898	2013
	Ties: 1900, 1915, 1925, 1968, 1971, 1979
Jun 1896–May 1899 36-Month	46.5°F (8.1°C)	46.9°F (8.3°C)	-0.4°F (-0.2°C)	27th Coolest	Coolest since: 1898	1906
	46.5°F (8.1°C)	46.9°F (8.3°C)	-0.4°F (-0.2°C)	99th Warmest	Warmest since: 1898	2022
	Ties: 1898, 1901, 1911, 1914, 1935, 1942, 1966
Jun 1895–May 1899 48-Month	46.5°F (8.1°C)	46.9°F (8.3°C)	-0.4°F (-0.2°C)	29th Coolest	Coolest to Date	1907
	46.5°F (8.1°C)	46.9°F (8.3°C)	-0.4°F (-0.2°C)	96th Warmest	Warmest to Date	2022
	Ties: 1901, 1913, 1915, 1936, 1965, 1967, 1969

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 24, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings