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 1957

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1957
1-Month
39.4°F
(4.1°C)
36.2°F
(2.3°C)
3.2°F
(1.8°C)
96th Coolest Coolest since: 1955 1989
31st Warmest Warmest since: 1956 2015
Ties: 1974
Nov–Dec 1957
2-Month
43.3°F
(6.3°C)
40.9°F
(4.9°C)
2.4°F
(1.4°C)
94th Coolest Coolest since: 1955 1917
33rd Warmest Warmest since: 1956 2015
Oct–Dec 1957
3-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 1955 1917
55th Warmest Warmest since: 1956 2015
Ties: 1922, 1928, 1968, 1983, 2002
Sep–Dec 1957
4-Month
52.3°F
(11.3°C)
51.4°F
(10.8°C)
0.9°F
(0.5°C)
80th Coolest Coolest since: 1955 1917
47th Warmest Warmest since: 1956 2015
Ties: 1913, 1923, 1987, 2010
Aug–Dec 1957
5-Month
56.4°F
(13.6°C)
55.9°F
(13.3°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 1955 1917
55th Warmest Warmest since: 1956 2015
Ties: 1895, 1898, 1913, 1918, 1947, 1948
Jul–Dec 1957
6-Month
59.6°F
(15.3°C)
59.1°F
(15.1°C)
0.5°F
(0.2°C)
72nd Coolest Coolest since: 1955 1917
55th Warmest Warmest since: 1956 2015
Ties: 1913, 1948, 1980, 1995, 1997
Jun–Dec 1957
7-Month
61.7°F
(16.5°C)
60.8°F
(16.0°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1956 1917
41st Warmest Warmest since: 1949 2015
May–Dec 1957
8-Month
61.9°F
(16.6°C)
60.9°F
(16.1°C)
1.0°F
(0.5°C)
85th Coolest Coolest since: 1956 1917
42nd Warmest Warmest since: 1953 2015
Apr–Dec 1957
9-Month
61.3°F
(16.3°C)
60.0°F
(15.6°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 1956 1917
30th Warmest Warmest since: 1949 2015
Ties: 1949, 1973
Mar–Dec 1957
10-Month
59.4°F
(15.2°C)
58.3°F
(14.6°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 1956 1917
34th Warmest Warmest since: 1949 2012
Feb–Dec 1957
11-Month
57.4°F
(14.1°C)
56.1°F
(13.4°C)
1.3°F
(0.7°C)
95th Coolest Coolest since: 1956 1917
32nd Warmest Warmest since: 1953 2012
Jan–Dec 1957
12-Month
55.1°F
(12.8°C)
54.1°F
(12.3°C)
1.0°F
(0.5°C)
93rd Coolest Coolest since: 1956 1904
34th Warmest Warmest since: 1954 2012
Ties: 1938, 1954, 1986, 1995
Jul 1956–Dec 1957
18-Month
56.8°F
(13.8°C)
55.9°F
(13.3°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1956 1904
32nd Warmest Warmest since: 1954 2012
Ties: 1954
Jan 1956–Dec 1957
24-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1956 1905
47th Warmest Warmest since: 1955 2012
Jan 1955–Dec 1957
36-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
82nd Coolest Coolest since: 1956 1905
43rd Warmest Warmest since: 1956 2020
Ties: 1939, 1956, 1988, 1996, 1997
Jan 1954–Dec 1957
48-Month
54.8°F
(12.7°C)
54.2°F
(12.3°C)
0.6°F
(0.4°C)
84th Coolest Coolest since: 1951 1907
40th Warmest Warmest since: 1956 2020
Ties: 1951, 1975, 1976
Jan 1953–Dec 1957
60-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1956 1905
32nd Warmest Warmest since: 1956 2020
Ties: 1956, 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 19, 2021 from https://www.ncdc.noaa.gov/cag/