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.

New Hampshire

Average Temperature Rankings, September 1957

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1957 1-Month	58.2°F (14.6°C)	56.5°F (13.6°C)	1.7°F (1.0°C)	96th Coolest	Coolest since: 1956	1956
	58.2°F (14.6°C)	56.5°F (13.6°C)	1.7°F (1.0°C)	33rd Warmest	Warmest since: 1952	1961
	Ties: 1900, 1906, 1996, 2022
Aug–Sep 1957 2-Month	59.6°F (15.3°C)	60.3°F (15.7°C)	-0.7°F (-0.4°C)	32nd Coolest	Coolest since: 1956	1964
	59.6°F (15.3°C)	60.3°F (15.7°C)	-0.7°F (-0.4°C)	97th Warmest	Warmest since: 1955	2015, 2018
	Ties: 1914
Jul–Sep 1957 3-Month	61.4°F (16.3°C)	62.4°F (16.9°C)	-1.0°F (-0.6°C)	24th Coolest	Coolest since: 1956	1956
	61.4°F (16.3°C)	62.4°F (16.9°C)	-1.0°F (-0.6°C)	105th Warmest	Warmest since: 1955	2018
	Ties: 1899, 1907, 1940, 1966
Jun–Sep 1957 4-Month	62.2°F (16.8°C)	62.2°F (16.8°C)	0.0°F (0.0°C)	51st Coolest	Coolest since: 1956	1903
	62.2°F (16.8°C)	62.2°F (16.8°C)	0.0°F (0.0°C)	78th Warmest	Warmest since: 1955	2005
	Ties: 1974, 1981, 1997
May–Sep 1957 5-Month	60.3°F (15.7°C)	60.2°F (15.7°C)	0.1°F (0.0°C)	52nd Coolest	Coolest since: 1956	1927, 1956
	60.3°F (15.7°C)	60.2°F (15.7°C)	0.1°F (0.0°C)	77th Warmest	Warmest since: 1955	2018
	Ties: 1932, 1943, 1976, 1977, 1987
Apr–Sep 1957 6-Month	57.5°F (14.2°C)	57.0°F (13.9°C)	0.5°F (0.3°C)	71st Coolest	Coolest since: 1956	1926
	57.5°F (14.2°C)	57.0°F (13.9°C)	0.5°F (0.3°C)	58th Warmest	Warmest since: 1955	2010
	Ties: 1933, 1980, 1984, 1996, 2009
Mar–Sep 1957 7-Month	53.6°F (12.0°C)	53.0°F (11.7°C)	0.6°F (0.3°C)	80th Coolest	Coolest since: 1956	1926
	53.6°F (12.0°C)	53.0°F (11.7°C)	0.6°F (0.3°C)	49th Warmest	Warmest since: 1955	2010
	Ties: 1922, 1968, 1993, 1995, 2009
Feb–Sep 1957 8-Month	49.8°F (9.9°C)	48.7°F (9.3°C)	1.1°F (0.6°C)	94th Coolest	Coolest since: 1956	1926
	49.8°F (9.9°C)	48.7°F (9.3°C)	1.1°F (0.6°C)	35th Warmest	Warmest since: 1955	2010
	Ties: 1988
Jan–Sep 1957 9-Month	45.4°F (7.4°C)	45.2°F (7.3°C)	0.2°F (0.1°C)	67th Coolest	Coolest since: 1956	1926
	45.4°F (7.4°C)	45.2°F (7.3°C)	0.2°F (0.1°C)	62nd Warmest	Warmest since: 1955	2010, 2012
	Ties: 1941, 1985, 1993, 2009
Dec 1956–Sep 1957 10-Month	43.4°F (6.3°C)	42.8°F (6.0°C)	0.6°F (0.3°C)	81st Coolest	Coolest since: 1956	1907
	43.4°F (6.3°C)	42.8°F (6.0°C)	0.6°F (0.3°C)	47th Warmest	Warmest since: 1955	2012
	Ties: 1930, 1938, 1945, 1954, 1974, 1989
Nov 1956–Sep 1957 11-Month	42.6°F (5.9°C)	42.0°F (5.6°C)	0.6°F (0.3°C)	78th Coolest	Coolest since: 1956	1905, 1918
	42.6°F (5.9°C)	42.0°F (5.6°C)	0.6°F (0.3°C)	50th Warmest	Warmest since: 1955	2012
	Ties: 1987, 2009
Oct 1956–Sep 1957 12-Month	42.9°F (6.1°C)	42.3°F (5.7°C)	0.6°F (0.4°C)	80th Coolest	Coolest since: 1956	1905
	42.9°F (6.1°C)	42.3°F (5.7°C)	0.6°F (0.4°C)	48th Warmest	Warmest since: 1955	2012
	Ties: 1974, 1984
Apr 1956–Sep 1957 18-Month	46.7°F (8.2°C)	47.2°F (8.4°C)	-0.5°F (-0.2°C)	25th Coolest	Coolest since: 1944	1918
	46.7°F (8.2°C)	47.2°F (8.4°C)	-0.5°F (-0.2°C)	103rd Warmest	Warmest since: 1956	2012
	Ties: 1915, 1916, 1928, 1941, 1959, 1968, 1978, 1982
Oct 1955–Sep 1957 24-Month	41.7°F (5.4°C)	42.3°F (5.7°C)	-0.6°F (-0.3°C)	22nd Coolest	Coolest since: 1944	1905
	41.7°F (5.4°C)	42.3°F (5.7°C)	-0.6°F (-0.3°C)	105th Warmest	Warmest since: 1956	2013
	Ties: 1903, 1982
Oct 1954–Sep 1957 36-Month	42.5°F (5.8°C)	42.3°F (5.7°C)	0.2°F (0.1°C)	58th Coolest	Coolest since: 1948	1907
	42.5°F (5.8°C)	42.3°F (5.7°C)	0.2°F (0.1°C)	68th Warmest	Warmest since: 1956	2012
	Ties: 1961, 1962, 1973, 1980
Oct 1953–Sep 1957 48-Month	42.7°F (5.9°C)	42.3°F (5.7°C)	0.4°F (0.2°C)	71st Coolest	Coolest since: 1948	1907
	42.7°F (5.9°C)	42.3°F (5.7°C)	0.4°F (0.2°C)	54th Warmest	Warmest since: 1956	2013
	Ties: 1995, 1996
Oct 1952–Sep 1957 60-Month	43.0°F (6.1°C)	42.3°F (5.7°C)	0.7°F (0.4°C)	87th Coolest	Coolest since: 1950	1907, 1908
	43.0°F (6.1°C)	42.3°F (5.7°C)	0.7°F (0.4°C)	37th Warmest	Warmest since: 1956	2013, 2020
	Ties: 1932, 1949, 1988, 1993

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on June 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings