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


Delaware

Average Temperature Rankings, December 1903

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1903
1-Month
30.7°F
(-0.7°C)
36.2°F
(2.3°C)
-5.5°F
(-3.0°C)
12th Coolest Coolest to Date 1989
114th Warmest Warmest since: 1902 2015
Nov–Dec 1903
2-Month
36.0°F
(2.2°C)
40.9°F
(4.9°C)
-4.9°F
(-2.7°C)
6th Coolest Coolest to Date 1917
120th Warmest Warmest since: 1902 2015
Oct–Dec 1903
3-Month
42.9°F
(6.1°C)
46.1°F
(7.8°C)
-3.2°F
(-1.7°C)
5th Coolest Coolest to Date 1917
121st Warmest Warmest since: 1902 2015
Sep–Dec 1903
4-Month
48.8°F
(9.3°C)
51.4°F
(10.8°C)
-2.6°F
(-1.5°C)
5th Coolest Coolest to Date 1917
121st Warmest Warmest since: 1902 2015
Ties: 1909
Aug–Dec 1903
5-Month
53.4°F
(11.9°C)
55.9°F
(13.3°C)
-2.5°F
(-1.4°C)
5th Coolest Coolest to Date 1917
121st Warmest Warmest since: 1902 2015
Jul–Dec 1903
6-Month
57.0°F
(13.9°C)
59.2°F
(15.1°C)
-2.2°F
(-1.2°C)
6th Coolest Coolest to Date 1917
120th Warmest Warmest since: 1902 2015
Jun–Dec 1903
7-Month
58.2°F
(14.6°C)
60.8°F
(16.0°C)
-2.6°F
(-1.4°C)
3rd Coolest Coolest to Date 1917
123rd Warmest Warmest since: 1902 2015
May–Dec 1903
8-Month
58.8°F
(14.9°C)
61.0°F
(16.1°C)
-2.2°F
(-1.2°C)
4th Coolest Coolest to Date 1917
122nd Warmest Warmest since: 1902 2015
Ties: 1967
Apr–Dec 1903
9-Month
58.0°F
(14.4°C)
60.0°F
(15.6°C)
-2.0°F
(-1.2°C)
5th Coolest Coolest to Date 1917
121st Warmest Warmest since: 1902 2015
Mar–Dec 1903
10-Month
57.0°F
(13.9°C)
58.2°F
(14.6°C)
-1.2°F
(-0.7°C)
12th Coolest Coolest to Date 1917
114th Warmest Warmest since: 1902 2012
Ties: 1958, 1960
Feb–Dec 1903
11-Month
55.1°F
(12.8°C)
56.1°F
(13.4°C)
-1.0°F
(-0.6°C)
19th Coolest Coolest since: 1901 1917
107th Warmest Warmest since: 1902 2012
Ties: 1935, 1937, 1960, 1963
Jan–Dec 1903
12-Month
53.2°F
(11.8°C)
54.2°F
(12.3°C)
-1.0°F
(-0.5°C)
20th Coolest Coolest since: 1901 1904
106th Warmest Warmest since: 1902 2012
Jul 1902–Dec 1903
18-Month
55.2°F
(12.9°C)
55.9°F
(13.3°C)
-0.7°F
(-0.4°C)
19th Coolest Coolest since: 1902 1904
106th Warmest Warmest since: 1902 2012
Ties: 1902, 1909, 1912, 1915, 1927, 1936, 1966, 1982
Jan 1902–Dec 1903
24-Month
53.3°F
(11.8°C)
54.2°F
(12.3°C)
-0.9°F
(-0.5°C)
14th Coolest Coolest since: 1902 1905
111th Warmest Warmest since: 1901 2012
Ties: 1896, 1940, 1968, 1979
Jan 1901–Dec 1903
36-Month
53.2°F
(11.8°C)
54.2°F
(12.3°C)
-1.0°F
(-0.5°C)
10th Coolest Coolest to Date 1905
114th Warmest Warmest since: 1902 2012
Ties: 1967
Jan 1900–Dec 1903
48-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
27th Coolest Coolest since: 1902 1907
96th Warmest Warmest since: 1902 2019
Ties: 1898, 1902, 1943
Jan 1899–Dec 1903
60-Month
53.6°F
(12.0°C)
54.2°F
(12.3°C)
-0.6°F
(-0.3°C)
23rd Coolest Coolest since: 1899 1905
99th Warmest Warmest since: 1902 2019
Ties: 1899, 1912

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 8, 2020 from https://www.ncdc.noaa.gov/cag/