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 September 2020. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, December 1966

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1966
1-Month
35.8°F
(2.1°C)
36.2°F
(2.3°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest since: 1963 1989
78th Warmest Warmest since: 1965 2015
Ties: 1898
Nov–Dec 1966
2-Month
41.2°F
(5.1°C)
40.9°F
(4.9°C)
0.3°F
(0.2°C)
54th Coolest Coolest since: 1963 1917
72nd Warmest Warmest since: 1965 2015
Ties: 1928, 1983
Oct–Dec 1966
3-Month
45.6°F
(7.6°C)
46.1°F
(7.8°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 1963 1917
85th Warmest Warmest since: 1965 2015
Ties: 1906, 1929, 1942
Sep–Dec 1966
4-Month
50.6°F
(10.3°C)
51.4°F
(10.8°C)
-0.8°F
(-0.5°C)
30th Coolest Coolest since: 1963 1917
96th Warmest Warmest since: 1965 2015
Ties: 1950, 1952
Aug–Dec 1966
5-Month
55.4°F
(13.0°C)
55.9°F
(13.3°C)
-0.5°F
(-0.3°C)
36th Coolest Coolest since: 1963 1917
90th Warmest Warmest since: 1965 2015
Ties: 1899, 1905
Jul–Dec 1966
6-Month
58.9°F
(14.9°C)
59.1°F
(15.1°C)
-0.2°F
(-0.2°C)
38th Coolest Coolest since: 1963 1917
88th Warmest Warmest since: 1965 2015
Ties: 1922, 1972, 1992
Jun–Dec 1966
7-Month
60.7°F
(15.9°C)
60.8°F
(16.0°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1965 1917
81st Warmest Warmest since: 1964 2015
Ties: 1943, 1947
May–Dec 1966
8-Month
60.6°F
(15.9°C)
60.9°F
(16.1°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1963 1917
90th Warmest Warmest since: 1965 2015
Ties: 1914
Apr–Dec 1966
9-Month
59.2°F
(15.1°C)
59.9°F
(15.5°C)
-0.7°F
(-0.4°C)
22nd Coolest Coolest since: 1963 1917
104th Warmest Warmest since: 1965 2015
Ties: 1928, 1937
Mar–Dec 1966
10-Month
57.7°F
(14.3°C)
58.3°F
(14.6°C)
-0.6°F
(-0.3°C)
26th Coolest Coolest since: 1963 1917
100th Warmest Warmest since: 1965 2012
Ties: 1895, 1932, 1963, 1969, 1981, 1989
Feb–Dec 1966
11-Month
55.5°F
(13.1°C)
56.1°F
(13.4°C)
-0.6°F
(-0.3°C)
32nd Coolest Coolest since: 1963 1917
94th Warmest Warmest since: 1965 2012
Ties: 1912, 1992
Jan–Dec 1966
12-Month
53.3°F
(11.8°C)
54.1°F
(12.3°C)
-0.8°F
(-0.5°C)
21st Coolest Coolest since: 1963 1904
105th Warmest Warmest since: 1965 2012
Ties: 1899, 1910, 1934
Jul 1965–Dec 1966
18-Month
55.2°F
(12.9°C)
55.8°F
(13.2°C)
-0.6°F
(-0.3°C)
19th Coolest Coolest since: 1963 1904
106th Warmest Warmest since: 1965 2012
Ties: 1902, 1903, 1909, 1912, 1915, 1927, 1936, 1982
Jan 1965–Dec 1966
24-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
25th Coolest Coolest since: 1963 1905
100th Warmest Warmest since: 1965 2012
Ties: 1926
Jan 1964–Dec 1966
36-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
31st Coolest Coolest since: 1965 1905
93rd Warmest Warmest since: 1961 2012
Ties: 1937, 1941
Jan 1963–Dec 1966
48-Month
53.5°F
(11.9°C)
54.1°F
(12.3°C)
-0.6°F
(-0.4°C)
18th Coolest Coolest since: 1965 1907
105th Warmest Warmest since: 1964 2019
Ties: 1909, 1964, 1970
Jan 1962–Dec 1966
60-Month
53.4°F
(11.9°C)
54.1°F
(12.3°C)
-0.7°F
(-0.4°C)
11th Coolest Coolest since: 1928 1905
111th Warmest Warmest since: 1965 2019
Ties: 1910, 1917, 1927, 1967, 1969, 1970

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 22, 2020 from https://www.ncdc.noaa.gov/cag/