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 December 2019. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, November 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
November 1999
1-Month
51.4°F
(10.8°C)
45.7°F
(7.6°C)
5.7°F
(3.2°C)
121st Coolest Coolest since: 1998 1901
5th Warmest Warmest since: 1985 1985
Oct–Nov 1999
2-Month
53.6°F
(12.0°C)
51.0°F
(10.6°C)
2.6°F
(1.4°C)
107th Coolest Coolest since: 1998 1976
19th Warmest Warmest since: 1990 1985
Ties: 2003, 2006, 2009
Sep–Nov 1999
3-Month
58.6°F
(14.8°C)
56.5°F
(13.6°C)
2.1°F
(1.2°C)
108th Coolest Coolest since: 1998 1917
18th Warmest Warmest since: 1998 1931
Ties: 1946, 1990, 1998
Aug–Nov 1999
4-Month
63.0°F
(17.2°C)
60.8°F
(16.0°C)
2.2°F
(1.2°C)
111th Coolest Coolest since: 1998 1917
15th Warmest Warmest since: 1985 2016
Ties: 1970, 2002
Jul–Nov 1999
5-Month
66.3°F
(19.1°C)
63.8°F
(17.7°C)
2.5°F
(1.4°C)
114th Coolest Coolest since: 1998 1917
12th Warmest Warmest since: 1931 2016
Jun–Nov 1999
6-Month
67.1°F
(19.5°C)
64.9°F
(18.3°C)
2.2°F
(1.2°C)
114th Coolest Coolest since: 1998 1907, 1917
12th Warmest Warmest since: 1931 2010, 2016
Ties: 2002
May–Nov 1999
7-Month
66.5°F
(19.2°C)
64.5°F
(18.1°C)
2.0°F
(1.1°C)
114th Coolest Coolest since: 1998 1917
12th Warmest Warmest since: 1959 2010
Ties: 1931, 1959, 2002, 2004
Apr–Nov 1999
8-Month
64.9°F
(18.3°C)
63.0°F
(17.2°C)
1.9°F
(1.1°C)
108th Coolest Coolest since: 1998 1907
18th Warmest Warmest since: 1991 2010
Mar–Nov 1999
9-Month
62.4°F
(16.9°C)
60.7°F
(15.9°C)
1.7°F
(1.0°C)
106th Coolest Coolest since: 1997 1907
20th Warmest Warmest since: 1998 2010
Feb–Nov 1999
10-Month
60.0°F
(15.6°C)
58.1°F
(14.5°C)
1.9°F
(1.1°C)
110th Coolest Coolest since: 1997 1907
16th Warmest Warmest since: 1998 2012
Jan–Nov 1999
11-Month
58.0°F
(14.4°C)
55.9°F
(13.3°C)
2.1°F
(1.1°C)
112th Coolest Coolest since: 1997 1940
14th Warmest Warmest since: 1998 2012
Ties: 1949
Dec 1998–Nov 1999
12-Month
56.6°F
(13.7°C)
54.2°F
(12.3°C)
2.4°F
(1.4°C)
114th Coolest Coolest since: 1997 1904
11th Warmest Warmest since: 1998 2012
Ties: 2006
Jun 1998–Nov 1999
18-Month
59.9°F
(15.5°C)
57.8°F
(14.3°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 1998 1904
13th Warmest Warmest since: 1991 2012
Dec 1997–Nov 1999
24-Month
56.9°F
(13.8°C)
54.2°F
(12.3°C)
2.7°F
(1.5°C)
117th Coolest Coolest since: 1998 1905
7th Warmest Warmest to Date 2017
Dec 1996–Nov 1999
36-Month
56.3°F
(13.5°C)
54.2°F
(12.3°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 1998 1905
11th Warmest Warmest to Date 2018
Ties: 2010
Dec 1995–Nov 1999
48-Month
55.5°F
(13.1°C)
54.1°F
(12.3°C)
1.4°F
(0.8°C)
100th Coolest Coolest since: 1998 1907
22nd Warmest Warmest since: 1993 2019
Ties: 1992, 1993
Dec 1994–Nov 1999
60-Month
55.6°F
(13.1°C)
54.2°F
(12.3°C)
1.4°F
(0.8°C)
101st Coolest Coolest since: 1998 1905, 1907
20th Warmest Warmest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/