Climate at a Glance

Statewide 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 January 2020. For more information, please see Climatological Rankings.


Massachusetts

Average Temperature Rankings, September 1900

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1900
1-Month
62.4°F
(16.9°C)
60.4°F
(15.8°C)
2.0°F
(1.1°C)
103rd Coolest Coolest since: 1899 1917
23rd Warmest Warmest since: 1898 1961
Ties: 1898, 2004, 2008
Aug–Sep 1900
2-Month
65.6°F
(18.7°C)
64.0°F
(17.8°C)
1.6°F
(0.9°C)
99th Coolest Coolest since: 1899 1903
27th Warmest Warmest since: 1898 2018
Ties: 1939, 1947, 1948, 1969
Jul–Sep 1900
3-Month
67.2°F
(19.6°C)
65.9°F
(18.8°C)
1.3°F
(0.8°C)
95th Coolest Coolest since: 1899 1902
31st Warmest Warmest to Date 2018
Ties: 1948, 1970, 1993
Jun–Sep 1900
4-Month
66.7°F
(19.3°C)
65.5°F
(18.6°C)
1.2°F
(0.7°C)
95th Coolest Coolest since: 1899 1903
31st Warmest Warmest to Date 2018
Ties: 1988
May–Sep 1900
5-Month
64.0°F
(17.8°C)
63.5°F
(17.5°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1899 1902, 1903, 1927
55th Warmest Warmest since: 1898 2018
Ties: 1898, 1901, 1906, 1969
Apr–Sep 1900
6-Month
60.7°F
(15.9°C)
60.4°F
(15.8°C)
0.3°F
(0.1°C)
60th Coolest Coolest since: 1899 1907, 1926
66th Warmest Warmest since: 1896 2010
Ties: 1938, 1951, 1984, 1995
Mar–Sep 1900
7-Month
56.2°F
(13.4°C)
56.6°F
(13.7°C)
-0.4°F
(-0.3°C)
39th Coolest Coolest since: 1899 1926
87th Warmest Warmest since: 1898 2010
Ties: 1935, 1943, 1965, 1984, 1997
Feb–Sep 1900
8-Month
52.2°F
(11.2°C)
52.7°F
(11.5°C)
-0.5°F
(-0.3°C)
35th Coolest Coolest since: 1899 1926
91st Warmest Warmest since: 1898 2012
Ties: 1906, 1913, 1932, 1948, 1964, 1965
Jan–Sep 1900
9-Month
49.2°F
(9.6°C)
49.5°F
(9.7°C)
-0.3°F
(-0.1°C)
43rd Coolest Coolest since: 1899 1904
83rd Warmest Warmest since: 1898 2012
Ties: 1966, 2003
Dec 1899–Sep 1900
10-Month
47.4°F
(8.6°C)
47.4°F
(8.6°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1899 1904
71st Warmest Warmest since: 1898 2012
Ties: 1941, 1958, 1986
Nov 1899–Sep 1900
11-Month
46.4°F
(8.0°C)
46.6°F
(8.1°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1899 1904
81st Warmest Warmest since: 1898 2012
Ties: 1896, 1946, 1950, 1966, 2003
Oct 1899–Sep 1900
12-Month
46.8°F
(8.2°C)
46.9°F
(8.3°C)
-0.1°F
(-0.1°C)
48th Coolest Coolest since: 1899 1905
77th Warmest Warmest since: 1898 2012
Ties: 1972, 1994
Apr 1899–Sep 1900
18-Month
51.3°F
(10.7°C)
51.4°F
(10.8°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1899 1918
80th Warmest Warmest since: 1898 2012
Ties: 1901, 1909, 1943, 1962, 1979
Oct 1898–Sep 1900
24-Month
46.4°F
(8.0°C)
46.9°F
(8.3°C)
-0.5°F
(-0.3°C)
27th Coolest Coolest since: 1897 1905
97th Warmest Warmest since: 1899 2013
Ties: 1911, 1915, 1928, 1968, 1979
Oct 1897–Sep 1900
36-Month
46.7°F
(8.2°C)
46.9°F
(8.3°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 1899 1905
84th Warmest Warmest to Date 2012
Ties: 1910, 1937, 1970, 1971, 1972, 1978
Oct 1896–Sep 1900
48-Month
46.6°F
(8.1°C)
46.9°F
(8.3°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1899 1907
86th Warmest Warmest to Date 2013
Ties: 1916, 1924, 1942, 1967, 1969, 1970
Oct 1895–Sep 1900
60-Month
46.5°F
(8.1°C)
46.9°F
(8.3°C)
-0.4°F
(-0.2°C)
28th Coolest Coolest to Date 1907, 1908
93rd Warmest Warmest to Date 2013
Ties: 1902, 1913, 1930, 1938, 1944

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 29, 2020 from https://www.ncdc.noaa.gov/cag/