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 2020. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, December 1997

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1997
1-Month
38.9°F
(3.8°C)
36.2°F
(2.3°C)
2.7°F
(1.5°C)
86th Coolest Coolest since: 1995 1989
41st Warmest Warmest since: 1996 2015
Ties: 1936, 1949, 1951
Nov–Dec 1997
2-Month
41.8°F
(5.4°C)
40.9°F
(4.9°C)
0.9°F
(0.5°C)
70th Coolest Coolest since: 1996 1917
57th Warmest Warmest since: 1994 2015
Ties: 1900, 1970, 1988, 2017, 2019
Oct–Dec 1997
3-Month
46.9°F
(8.3°C)
46.1°F
(7.8°C)
0.8°F
(0.5°C)
77th Coolest Coolest since: 1996 1917
50th Warmest Warmest since: 1994 2015
Ties: 1938
Sep–Dec 1997
4-Month
51.9°F
(11.1°C)
51.4°F
(10.8°C)
0.5°F
(0.3°C)
69th Coolest Coolest since: 1996 1917
58th Warmest Warmest since: 1996 2015
Ties: 1936, 1996
Aug–Dec 1997
5-Month
56.3°F
(13.5°C)
55.9°F
(13.3°C)
0.4°F
(0.2°C)
61st Coolest Coolest since: 1996 1917
66th Warmest Warmest since: 1994 2015
Ties: 1911, 1923, 1932, 1954
Jul–Dec 1997
6-Month
59.6°F
(15.3°C)
59.2°F
(15.1°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1996 1917
55th Warmest Warmest since: 1995 2015
Ties: 1913, 1948, 1957, 1980, 1995
Jun–Dec 1997
7-Month
61.0°F
(16.1°C)
60.8°F
(16.0°C)
0.2°F
(0.1°C)
55th Coolest Coolest since: 1992 1917
72nd Warmest Warmest since: 1996 2015
Ties: 1920, 1932, 1939, 1951, 1980
May–Dec 1997
8-Month
60.8°F
(16.0°C)
61.0°F
(16.1°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1992 1917
86th Warmest Warmest since: 1996 2015
Ties: 1895
Apr–Dec 1997
9-Month
59.7°F
(15.4°C)
59.9°F
(15.5°C)
-0.2°F
(-0.1°C)
34th Coolest Coolest since: 1992 1917
93rd Warmest Warmest since: 1996 2015
Ties: 1895, 1905, 1919, 1943, 1960, 1969
Mar–Dec 1997
10-Month
58.3°F
(14.6°C)
58.2°F
(14.6°C)
0.1°F
(0.0°C)
51st Coolest Coolest since: 1996 1917
76th Warmest Warmest since: 1995 2012
Ties: 1911, 1919, 1930, 1951, 1964
Feb–Dec 1997
11-Month
56.7°F
(13.7°C)
56.1°F
(13.4°C)
0.6°F
(0.3°C)
79th Coolest Coolest since: 1996 1917
48th Warmest Warmest since: 1994 2012
Ties: 1941, 2000
Jan–Dec 1997
12-Month
54.8°F
(12.7°C)
54.1°F
(12.3°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1996 1904
46th Warmest Warmest since: 1995 2012
Ties: 1898, 1993
Jul 1996–Dec 1997
18-Month
56.3°F
(13.5°C)
55.9°F
(13.3°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1996 1904
51st Warmest Warmest since: 1995 2012
Ties: 1946
Jan 1996–Dec 1997
24-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1993 1905
58th Warmest Warmest since: 1996 2012
Ties: 1956, 1983, 1993
Jan 1995–Dec 1997
36-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
82nd Coolest Coolest since: 1996 1905
43rd Warmest Warmest since: 1996 2020
Ties: 1939, 1956, 1957, 1988, 1996
Jan 1994–Dec 1997
48-Month
54.7°F
(12.6°C)
54.1°F
(12.3°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1996 1907
44th Warmest Warmest since: 1996 2020
Ties: 1934, 1985, 1995, 1996
Jan 1993–Dec 1997
60-Month
54.8°F
(12.7°C)
54.2°F
(12.3°C)
0.6°F
(0.4°C)
86th Coolest Coolest since: 1996 1905
37th Warmest Warmest since: 1995 2020
Ties: 1949, 1952, 1977, 1986, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/