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 August 2022. 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
(1895-2021)
Warmest/Coolest
Since
Record
December 1999
1-Month
34.0°F
(1.1°C)
30.7°F
(-0.7°C)
3.3°F
(1.8°C)
60th Coolest Coolest since: 1997 1989
15th Warmest Warmest since: 1998 2015
Nov–Dec 1999
2-Month
39.8°F
(4.3°C)
36.1°F
(2.3°C)
3.7°F
(2.0°C)
69th Coolest Coolest since: 1998 1989
6th Warmest Warmest since: 1994 2015
Ties: 1982
Oct–Dec 1999
3-Month
43.3°F
(6.3°C)
41.2°F
(5.1°C)
2.1°F
(1.2°C)
64th Coolest Coolest since: 1998 1976
11th Warmest Warmest since: 1994 2015
Ties: 2020
Sep–Dec 1999
4-Month
48.9°F
(9.4°C)
46.5°F
(8.1°C)
2.4°F
(1.3°C)
68th Coolest Coolest since: 1998 1976
7th Warmest Warmest since: 1990 2015
Aug–Dec 1999
5-Month
53.0°F
(11.7°C)
51.1°F
(10.6°C)
1.9°F
(1.1°C)
68th Coolest Coolest since: 1998 1976
7th Warmest Warmest since: 1998 2015
Ties: 1953, 1998, 2020
Jul–Dec 1999
6-Month
56.4°F
(13.6°C)
54.5°F
(12.5°C)
1.9°F
(1.1°C)
69th Coolest Coolest since: 1998 1976
6th Warmest Warmest to Date 2015
Jun–Dec 1999
7-Month
58.3°F
(14.6°C)
56.2°F
(13.4°C)
2.1°F
(1.2°C)
72nd Coolest Coolest since: 1998 1958, 1976
3rd Warmest Warmest to Date 2015
Ties: 2001, 2020
May–Dec 1999
8-Month
58.4°F
(14.7°C)
56.4°F
(13.6°C)
2.0°F
(1.1°C)
71st Coolest Coolest since: 1998 1958
3rd Warmest Warmest to Date 2015
Ties: 2001
Apr–Dec 1999
9-Month
57.2°F
(14.0°C)
55.3°F
(12.9°C)
1.9°F
(1.1°C)
68th Coolest Coolest since: 1998 1958, 1972
5th Warmest Warmest to Date 2015
Mar–Dec 1999
10-Month
55.2°F
(12.9°C)
53.4°F
(11.9°C)
1.8°F
(1.0°C)
68th Coolest Coolest since: 1998 1972
5th Warmest Warmest to Date 2012
Ties: 2021
Feb–Dec 1999
11-Month
53.2°F
(11.8°C)
51.2°F
(10.7°C)
2.0°F
(1.1°C)
71st Coolest Coolest since: 1998 1958, 1972
2nd Warmest Warmest to Date 2012
Jan–Dec 1999
12-Month
51.0°F
(10.6°C)
49.0°F
(9.4°C)
2.0°F
(1.2°C)
69th Coolest Coolest since: 1997 1958
3rd Warmest Warmest since: 1998 2012
Ties: 2020
Jul 1998–Dec 1999
18-Month
52.7°F
(11.5°C)
50.8°F
(10.4°C)
1.9°F
(1.1°C)
69th Coolest Coolest since: 1998 1963, 1977
3rd Warmest Warmest to Date 2012
Jan 1998–Dec 1999
24-Month
51.1°F
(10.6°C)
48.9°F
(9.4°C)
2.2°F
(1.2°C)
68th Coolest Coolest since: 1998 1963
1st Warmest Warmest to Date 1999, 2012
Ties: 2012
Jan 1997–Dec 1999
36-Month
50.1°F
(10.1°C)
48.9°F
(9.4°C)
1.2°F
(0.7°C)
62nd Coolest Coolest since: 1998 1972
4th Warmest Warmest to Date 2012
Ties: 2000
Jan 1996–Dec 1999
48-Month
49.6°F
(9.8°C)
48.9°F
(9.4°C)
0.7°F
(0.4°C)
53rd Coolest Coolest since: 1998 1963, 1965
10th Warmest Warmest to Date 2013
Ties: 2000, 2008, 2011
Jan 1995–Dec 1999
60-Month
49.4°F
(9.7°C)
48.9°F
(9.4°C)
0.5°F
(0.3°C)
47th Coolest Coolest since: 1998 1962, 1966, 1972
13th Warmest Warmest since: 1953 2002, 2012
Ties: 1953, 2003, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/