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 March 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, January 1978

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 1978
1-Month
29.6°F
(-1.3°C)
33.3°F
(0.7°C)
-3.7°F
(-2.0°C)
22nd Coolest Coolest since: 1977 1940
106th Warmest Warmest since: 1976 1950
Ties: 2003
Dec 1977–Jan 1978
2-Month
32.6°F
(0.3°C)
34.7°F
(1.5°C)
-2.1°F
(-1.2°C)
28th Coolest Coolest since: 1977 1918
99th Warmest Warmest since: 1976 1932
Ties: 1969
Nov 1977–Jan 1978
3-Month
37.9°F
(3.3°C)
38.4°F
(3.6°C)
-0.5°F
(-0.3°C)
45th Coolest Coolest since: 1977 1918
82nd Warmest Warmest since: 1976 1932
Ties: 1966
Oct 1977–Jan 1978
4-Month
42.1°F
(5.6°C)
42.9°F
(6.1°C)
-0.8°F
(-0.5°C)
39th Coolest Coolest since: 1977 1918
88th Warmest Warmest since: 1976 1932
Ties: 1899
Sep 1977–Jan 1978
5-Month
47.7°F
(8.7°C)
47.9°F
(8.8°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1977 1918
82nd Warmest Warmest since: 1976 1932
Ties: 1969, 1989
Aug 1977–Jan 1978
6-Month
52.4°F
(11.3°C)
52.2°F
(11.2°C)
0.2°F
(0.1°C)
57th Coolest Coolest since: 1977 1918
70th Warmest Warmest since: 1976 1932
Ties: 1899, 1916, 1923, 1928, 1967, 1969
Jul 1977–Jan 1978
7-Month
55.9°F
(13.3°C)
55.5°F
(13.1°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1977 1918
56th Warmest Warmest since: 1976 1932
Ties: 1899, 1906, 1967, 1987, 1988, 1993
Jun 1977–Jan 1978
8-Month
57.5°F
(14.2°C)
57.4°F
(14.1°C)
0.1°F
(0.1°C)
49th Coolest Coolest since: 1977 1918
78th Warmest Warmest since: 1976 2012
Ties: 1900, 1922, 1935, 1975
May 1977–Jan 1978
9-Month
58.2°F
(14.6°C)
57.9°F
(14.4°C)
0.3°F
(0.2°C)
66th Coolest Coolest since: 1977 1918
61st Warmest Warmest since: 1976 2016
Ties: 1935, 1962, 1994, 1996
Apr 1977–Jan 1978
10-Month
57.9°F
(14.4°C)
57.3°F
(14.1°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1977 1918
44th Warmest Warmest since: 1974 2012
Ties: 1914, 1933, 1998
Mar 1977–Jan 1978
11-Month
57.1°F
(13.9°C)
56.0°F
(13.3°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 1977 1918
31st Warmest Warmest since: 1974 2012, 2013
Ties: 1901, 1949
Feb 1977–Jan 1978
12-Month
55.2°F
(12.9°C)
54.1°F
(12.3°C)
1.1°F
(0.6°C)
95th Coolest Coolest since: 1977 1918
32nd Warmest Warmest since: 1974 2013
Ties: 1949, 1958, 2014
Aug 1976–Jan 1978
18-Month
52.6°F
(11.4°C)
53.5°F
(11.9°C)
-0.9°F
(-0.5°C)
15th Coolest Coolest since: 1969 1905
111th Warmest Warmest since: 1977 2013
Ties: 1903, 1912, 1917, 1969
Feb 1976–Jan 1978
24-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1977 1918
72nd Warmest Warmest since: 1976 2013
Ties: 1901, 1920, 1939, 1948, 1979
Feb 1975–Jan 1978
36-Month
54.3°F
(12.4°C)
54.2°F
(12.3°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1977 1918
67th Warmest Warmest since: 1976 2021
Ties: 1901, 1914, 1946, 1973
Feb 1974–Jan 1978
48-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1973 1905, 1918
59th Warmest Warmest since: 1977 2020, 2021
Ties: 1922, 1946
Feb 1973–Jan 1978
60-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1977 1906, 1908
43rd Warmest Warmest since: 1976 2021
Ties: 1935, 1947, 1951, 1955, 1975, 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 15, 2021 from https://www.ncdc.noaa.gov/cag/