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, May 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1999
1-Month
57.4°F
(14.1°C)
55.7°F
(13.2°C)
1.7°F
(0.9°C)
90th Coolest Coolest since: 1997 1917
36th Warmest Warmest since: 1998 2015
Ties: 1914, 1930, 1953
Apr–May 1999
2-Month
52.0°F
(11.1°C)
50.2°F
(10.1°C)
1.8°F
(1.0°C)
103rd Coolest Coolest since: 1997 1917
23rd Warmest Warmest since: 1998 2010
Ties: 1957, 1985, 2013
Mar–May 1999
3-Month
46.8°F
(8.2°C)
44.9°F
(7.2°C)
1.9°F
(1.0°C)
104th Coolest Coolest since: 1997 1967
22nd Warmest Warmest since: 1998 2012
Ties: 1902, 1936, 1949, 1981
Feb–May 1999
4-Month
42.8°F
(6.0°C)
40.0°F
(4.4°C)
2.8°F
(1.6°C)
114th Coolest Coolest since: 1997 1907
12th Warmest Warmest since: 1998 2012
Ties: 1945, 1953
Jan–May 1999
5-Month
39.4°F
(4.1°C)
36.8°F
(2.7°C)
2.6°F
(1.4°C)
112th Coolest Coolest since: 1997 1907
14th Warmest Warmest since: 1998 2012
Dec 1998–May 1999
6-Month
38.8°F
(3.8°C)
35.4°F
(1.9°C)
3.4°F
(1.9°C)
118th Coolest Coolest since: 1997 1904
7th Warmest Warmest since: 1998 2012
Nov 1998–May 1999
7-Month
39.0°F
(3.9°C)
35.9°F
(2.2°C)
3.1°F
(1.7°C)
116th Coolest Coolest since: 1997 1904, 1905
9th Warmest Warmest since: 1998 2012
Ties: 2000
Oct 1998–May 1999
8-Month
40.5°F
(4.7°C)
37.6°F
(3.1°C)
2.9°F
(1.6°C)
116th Coolest Coolest since: 1997 1905
9th Warmest Warmest since: 1998 2012
Sep 1998–May 1999
9-Month
43.0°F
(6.1°C)
40.2°F
(4.6°C)
2.8°F
(1.5°C)
117th Coolest Coolest since: 1998 1905
8th Warmest Warmest since: 1998 2012
Ties: 1998, 2006
Aug 1998–May 1999
10-Month
45.7°F
(7.6°C)
42.9°F
(6.1°C)
2.8°F
(1.5°C)
117th Coolest Coolest since: 1998 1905
8th Warmest Warmest since: 1991 2012
Ties: 1949
Jul 1998–May 1999
11-Month
48.0°F
(8.9°C)
45.4°F
(7.4°C)
2.6°F
(1.5°C)
116th Coolest Coolest since: 1998 1905
9th Warmest Warmest since: 1991 2012
Ties: 1949, 2000
Jun 1998–May 1999
12-Month
49.3°F
(9.6°C)
46.9°F
(8.3°C)
2.4°F
(1.3°C)
116th Coolest Coolest since: 1998 1904
9th Warmest Warmest since: 1991 2012
Ties: 2010
Dec 1997–May 1999
18-Month
46.2°F
(7.9°C)
43.0°F
(6.1°C)
3.2°F
(1.8°C)
120th Coolest Coolest since: 1998 1905
4th Warmest Warmest to Date 2017
Jun 1997–May 1999
24-Month
49.2°F
(9.6°C)
46.9°F
(8.3°C)
2.3°F
(1.3°C)
117th Coolest Coolest since: 1998 1905
7th Warmest Warmest to Date 2013
Jun 1996–May 1999
36-Month
48.8°F
(9.3°C)
47.0°F
(8.3°C)
1.8°F
(1.0°C)
113th Coolest Coolest since: 1998 1906
10th Warmest Warmest to Date 2013, 2018
Ties: 2010, 2011
Jun 1995–May 1999
48-Month
48.3°F
(9.1°C)
46.9°F
(8.3°C)
1.4°F
(0.8°C)
103rd Coolest Coolest since: 1998 1907
19th Warmest Warmest since: 1992 2013
Ties: 1952, 1953, 1955, 1992
Jun 1994–May 1999
60-Month
48.5°F
(9.2°C)
46.9°F
(8.3°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 1998 1908
17th Warmest Warmest since: 1953 2013
Ties: 1953, 2006

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 27, 2020 from https://www.ncdc.noaa.gov/cag/