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


Delaware

Average Temperature Rankings, December 1970

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1970
1-Month
36.4°F
(2.4°C)
36.2°F
(2.3°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 1969 1989
67th Warmest Warmest since: 1967 2015
Ties: 1988
Nov–Dec 1970
2-Month
41.8°F
(5.4°C)
40.9°F
(4.9°C)
0.9°F
(0.5°C)
70th Coolest Coolest since: 1969 1917
56th Warmest Warmest since: 1965 2015
Ties: 1900, 1988, 1997, 2017, 2019
Oct–Dec 1970
3-Month
47.6°F
(8.7°C)
46.1°F
(7.8°C)
1.5°F
(0.9°C)
88th Coolest Coolest since: 1969 1917
38th Warmest Warmest since: 1959 2015
Ties: 1920
Sep–Dec 1970
4-Month
53.4°F
(11.9°C)
51.4°F
(10.8°C)
2.0°F
(1.1°C)
99th Coolest Coolest since: 1969 1917
27th Warmest Warmest since: 1959 2015
Ties: 1973
Aug–Dec 1970
5-Month
57.7°F
(14.3°C)
55.9°F
(13.3°C)
1.8°F
(1.0°C)
103rd Coolest Coolest since: 1969 1917
23rd Warmest Warmest since: 1959 2015
Ties: 1975, 1985, 2009
Jul–Dec 1970
6-Month
60.6°F
(15.9°C)
59.2°F
(15.1°C)
1.4°F
(0.8°C)
97th Coolest Coolest since: 1969 1917
29th Warmest Warmest since: 1959 2015
Ties: 1985, 2004
Jun–Dec 1970
7-Month
62.0°F
(16.7°C)
60.8°F
(16.0°C)
1.2°F
(0.7°C)
93rd Coolest Coolest since: 1969 1917
33rd Warmest Warmest since: 1959 2015
Ties: 1975, 2009
May–Dec 1970
8-Month
62.2°F
(16.8°C)
61.0°F
(16.1°C)
1.2°F
(0.7°C)
93rd Coolest Coolest since: 1969 1917
33rd Warmest Warmest since: 1959 2015
Ties: 1985, 1986, 2009
Apr–Dec 1970
9-Month
61.0°F
(16.1°C)
60.0°F
(15.6°C)
1.0°F
(0.5°C)
90th Coolest Coolest since: 1969 1917
36th Warmest Warmest since: 1959 2015
Ties: 1953, 1971
Mar–Dec 1970
10-Month
58.7°F
(14.8°C)
58.2°F
(14.6°C)
0.5°F
(0.2°C)
73rd Coolest Coolest since: 1969 1917
53rd Warmest Warmest since: 1968 2012
Ties: 1898, 1975, 1984
Feb–Dec 1970
11-Month
56.5°F
(13.6°C)
56.1°F
(13.4°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1969 1917
56th Warmest Warmest since: 1959 2012
Ties: 1898, 1930, 1948, 1982
Jan–Dec 1970
12-Month
54.0°F
(12.2°C)
54.2°F
(12.3°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1969 1904
81st Warmest Warmest since: 1964 2012
Ties: 1908, 1948, 1950, 1961, 1982, 1996
Jul 1969–Dec 1970
18-Month
55.3°F
(12.9°C)
55.9°F
(13.3°C)
-0.6°F
(-0.4°C)
28th Coolest Coolest since: 1968 1904
97th Warmest Warmest since: 1969 2012
Ties: 1914, 1961, 1962
Jan 1969–Dec 1970
24-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
29th Coolest Coolest since: 1969 1905
96th Warmest Warmest since: 1969 2012
Ties: 1897, 1909, 1912, 1920, 1928, 1961, 1969
Jan 1968–Dec 1970
36-Month
53.8°F
(12.1°C)
54.2°F
(12.3°C)
-0.4°F
(-0.2°C)
34th Coolest Coolest since: 1969 1905
90th Warmest Warmest since: 1961 2012
Ties: 1901, 1902, 1911, 1935, 1978, 1979, 1981
Jan 1967–Dec 1970
48-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
18th Coolest Coolest since: 1969 1907
105th Warmest Warmest since: 1966 2019
Ties: 1909, 1964, 1966
Jan 1966–Dec 1970
60-Month
53.4°F
(11.9°C)
54.1°F
(12.3°C)
-0.7°F
(-0.4°C)
11th Coolest Coolest since: 1969 1905
111th Warmest Warmest since: 1969 2019
Ties: 1910, 1917, 1927, 1966, 1967, 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 18, 2020 from https://www.ncdc.noaa.gov/cag/