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 1899

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 1899
1-Month
32.4°F
(0.2°C)
33.3°F
(0.7°C)
-0.9°F
(-0.5°C)
50th Coolest Coolest since: 1897 1940
78th Warmest Warmest since: 1898 1950
Ties: 1927
Dec 1898–Jan 1899
2-Month
34.1°F
(1.2°C)
34.8°F
(1.6°C)
-0.7°F
(-0.4°C)
51st Coolest Coolest since: 1897 1918
76th Warmest Warmest since: 1898 1932
Ties: 1931, 1966
Nov 1898–Jan 1899
3-Month
37.0°F
(2.8°C)
38.4°F
(3.6°C)
-1.4°F
(-0.8°C)
28th Coolest Coolest to Date 1918
99th Warmest Warmest since: 1898 1932
Ties: 1926, 1955
Oct 1898–Jan 1899
4-Month
42.1°F
(5.6°C)
43.0°F
(6.1°C)
-0.9°F
(-0.5°C)
39th Coolest Coolest since: 1897 1918
88th Warmest Warmest since: 1898 1932
Ties: 1978
Sep 1898–Jan 1899
5-Month
47.6°F
(8.7°C)
47.8°F
(8.8°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest since: 1897 1918
85th Warmest Warmest since: 1898 1932
Ties: 1900, 1988
Aug 1898–Jan 1899
6-Month
52.4°F
(11.3°C)
52.2°F
(11.2°C)
0.2°F
(0.1°C)
57th Coolest Coolest since: 1897 1918
70th Warmest Warmest since: 1898 1932
Ties: 1916, 1923, 1928, 1967, 1969, 1978
Jul 1898–Jan 1899
7-Month
55.9°F
(13.3°C)
55.5°F
(13.1°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1898 1918
56th Warmest Warmest to Date 1932
Ties: 1906, 1967, 1978, 1987, 1988, 1993
Jun 1898–Jan 1899
8-Month
57.8°F
(14.3°C)
57.4°F
(14.1°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1898 1918
53rd Warmest Warmest to Date 2012
Ties: 1921, 1924, 1939, 1958, 1967, 1979, 1990
May 1898–Jan 1899
9-Month
58.1°F
(14.5°C)
57.9°F
(14.4°C)
0.2°F
(0.1°C)
56th Coolest Coolest since: 1898 1918
71st Warmest Warmest to Date 2016
Ties: 1924, 1939, 1944, 1967, 1979
Apr 1898–Jan 1899
10-Month
57.2°F
(14.0°C)
57.3°F
(14.1°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 1898 1918
84th Warmest Warmest since: 1897 2012
Ties: 1930, 1957, 1981
Mar 1898–Jan 1899
11-Month
56.3°F
(13.5°C)
56.0°F
(13.3°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1898 1918
59th Warmest Warmest to Date 2012, 2013
Ties: 1906, 1930, 1955, 1956, 1969
Feb 1898–Jan 1899
12-Month
54.5°F
(12.5°C)
54.2°F
(12.3°C)
0.3°F
(0.2°C)
61st Coolest Coolest since: 1898 1918
66th Warmest Warmest to Date 2013
Ties: 1934, 1956, 1990, 2004
Aug 1897–Jan 1899
18-Month
53.9°F
(12.2°C)
53.5°F
(11.9°C)
0.4°F
(0.3°C)
75th Coolest Coolest since: 1898 1905
51st Warmest Warmest to Date 2013
Ties: 1949, 1951, 1973, 1988, 1989, 1990
Feb 1897–Jan 1899
24-Month
54.3°F
(12.4°C)
54.2°F
(12.3°C)
0.1°F
(0.1°C)
60th Coolest Coolest since: 1898 1918
66th Warmest Warmest to Date 2013
Ties: 1924, 1957, 1960, 1973
Feb 1896–Jan 1899
36-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
49th Coolest Coolest since: 1898 1918
76th Warmest Warmest to Date 2021
Ties: 1940, 1972, 1977, 1980
Feb 1895–Jan 1899
48-Month
53.8°F
(12.1°C)
54.2°F
(12.3°C)
-0.4°F
(-0.2°C)
32nd Coolest Coolest to Date 1905, 1918
92nd Warmest Warmest to Date 2020, 2021
Ties: 1926, 1936, 1937, 1980

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/