Climate at a Glance

City 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 May 2021. For more information, please see Climatological Rankings.


Worcester, Massachusetts

Average Temperature Rankings, December 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1999
1-Month
32.6°F
(0.3°C)
29.3°F
(-1.5°C)
3.3°F
(1.8°C)
60th Coolest Coolest since: 1997 1989
14th Warmest Warmest since: 1998 2015
Nov–Dec 1999
2-Month
38.3°F
(3.5°C)
34.6°F
(1.4°C)
3.7°F
(2.1°C)
66th Coolest Coolest since: 1998 1989
8th Warmest Warmest since: 1994 2015
Oct–Dec 1999
3-Month
41.8°F
(5.4°C)
39.7°F
(4.3°C)
2.1°F
(1.1°C)
62nd Coolest Coolest since: 1997 1976
12th Warmest Warmest since: 1998 2015
Ties: 1982
Sep–Dec 1999
4-Month
47.4°F
(8.6°C)
45.0°F
(7.2°C)
2.4°F
(1.4°C)
67th Coolest Coolest since: 1998 1976
7th Warmest Warmest since: 1990 2015
Ties: 2020
Aug–Dec 1999
5-Month
51.6°F
(10.9°C)
49.8°F
(9.9°C)
1.8°F
(1.0°C)
63rd Coolest Coolest since: 1997 1976
11th Warmest Warmest since: 1998 2015
Jul–Dec 1999
6-Month
55.0°F
(12.8°C)
53.1°F
(11.7°C)
1.9°F
(1.1°C)
66th Coolest Coolest since: 1998 1976
8th Warmest Warmest to Date 2015
Jun–Dec 1999
7-Month
56.8°F
(13.8°C)
54.7°F
(12.6°C)
2.1°F
(1.2°C)
69th Coolest Coolest since: 1998 1976
5th Warmest Warmest to Date 2015
Ties: 2016
May–Dec 1999
8-Month
56.9°F
(13.8°C)
54.9°F
(12.7°C)
2.0°F
(1.1°C)
67th Coolest Coolest since: 1998 1958
6th Warmest Warmest to Date 2015
Apr–Dec 1999
9-Month
55.8°F
(13.2°C)
53.9°F
(12.2°C)
1.9°F
(1.0°C)
68th Coolest Coolest since: 1998 1972
4th Warmest Warmest to Date 2015
Ties: 2001, 2010
Mar–Dec 1999
10-Month
53.8°F
(12.1°C)
52.0°F
(11.1°C)
1.8°F
(1.0°C)
65th Coolest Coolest since: 1998 1972
7th Warmest Warmest to Date 2012
Feb–Dec 1999
11-Month
51.7°F
(10.9°C)
49.6°F
(9.8°C)
2.1°F
(1.1°C)
68th Coolest Coolest since: 1998 1972
4th Warmest Warmest to Date 2012
Ties: 2011, 2016
Jan–Dec 1999
12-Month
49.5°F
(9.7°C)
47.5°F
(8.6°C)
2.0°F
(1.1°C)
66th Coolest Coolest since: 1997 1972
5th Warmest Warmest since: 1998 2012
Ties: 1949, 2010
Jul 1998–Dec 1999
18-Month
51.3°F
(10.7°C)
49.4°F
(9.7°C)
1.9°F
(1.0°C)
68th Coolest Coolest since: 1998 1963
3rd Warmest Warmest to Date 2012
Jan 1998–Dec 1999
24-Month
49.7°F
(9.8°C)
47.5°F
(8.6°C)
2.2°F
(1.2°C)
66th Coolest Coolest since: 1998 1963
2nd Warmest Warmest to Date 2012
Jan 1997–Dec 1999
36-Month
48.7°F
(9.3°C)
47.4°F
(8.6°C)
1.3°F
(0.7°C)
59th Coolest Coolest since: 1998 1972
6th Warmest Warmest to Date 2012
Ties: 2000
Jan 1996–Dec 1999
48-Month
48.2°F
(9.0°C)
47.4°F
(8.6°C)
0.8°F
(0.4°C)
50th Coolest Coolest since: 1998 1965, 1972
12th Warmest Warmest to Date 2013
Ties: 2000, 2008
Jan 1995–Dec 1999
60-Month
48.0°F
(8.9°C)
47.5°F
(8.6°C)
0.5°F
(0.3°C)
45th Coolest Coolest since: 1998 1972
14th Warmest Warmest since: 1953 2020
Ties: 1953, 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2021, retrieved on June 13, 2021 from https://www.ncdc.noaa.gov/cag/