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, April 1921

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1921
1-Month
57.2°F
(14.0°C)
52.0°F
(11.1°C)
5.2°F
(2.9°C)
122nd Coolest Coolest since: 1920 1907
5th Warmest Warmest to Date 2017
Ties: 1960, 2011
Mar–Apr 1921
2-Month
55.4°F
(13.0°C)
47.3°F
(8.5°C)
8.1°F
(4.5°C)
126th Coolest Coolest since: 1920 1940
1st Warmest Warmest to Date 1921
Feb–Apr 1921
3-Month
49.4°F
(9.7°C)
43.1°F
(6.2°C)
6.3°F
(3.5°C)
125th Coolest Coolest since: 1920 1934
2nd Warmest Warmest to Date 2012
Jan–Apr 1921
4-Month
46.0°F
(7.8°C)
40.6°F
(4.8°C)
5.4°F
(3.0°C)
123rd Coolest Coolest since: 1920 1940
4th Warmest Warmest to Date 2012
Ties: 1990, 1998
Dec 1920–Apr 1921
5-Month
44.4°F
(6.9°C)
39.7°F
(4.3°C)
4.7°F
(2.6°C)
119th Coolest Coolest since: 1920 1904
7th Warmest Warmest to Date 2012
Nov 1920–Apr 1921
6-Month
44.5°F
(6.9°C)
40.7°F
(4.8°C)
3.8°F
(2.1°C)
119th Coolest Coolest since: 1920 1904
7th Warmest Warmest to Date 2012
Oct 1920–Apr 1921
7-Month
46.7°F
(8.2°C)
43.0°F
(6.1°C)
3.7°F
(2.1°C)
119th Coolest Coolest since: 1920 1904
7th Warmest Warmest to Date 2012
Ties: 2008
Sep 1920–Apr 1921
8-Month
49.3°F
(9.6°C)
46.1°F
(7.8°C)
3.2°F
(1.8°C)
115th Coolest Coolest since: 1920 1918
11th Warmest Warmest to Date 2012
Aug 1920–Apr 1921
9-Month
52.0°F
(11.1°C)
49.1°F
(9.5°C)
2.9°F
(1.6°C)
115th Coolest Coolest since: 1920 1918
11th Warmest Warmest to Date 2017
Jul 1920–Apr 1921
10-Month
54.1°F
(12.3°C)
51.8°F
(11.0°C)
2.3°F
(1.3°C)
113th Coolest Coolest since: 1920 1918
13th Warmest Warmest to Date 2012, 2017
Ties: 1998, 1999
Jun 1920–Apr 1921
11-Month
55.5°F
(13.1°C)
53.5°F
(11.9°C)
2.0°F
(1.2°C)
111th Coolest Coolest since: 1920 1904
15th Warmest Warmest to Date 2012
Ties: 1974, 1998, 2007
May 1920–Apr 1921
12-Month
55.7°F
(13.2°C)
54.2°F
(12.3°C)
1.5°F
(0.9°C)
103rd Coolest Coolest since: 1920 1918
23rd Warmest Warmest to Date 2012
Ties: 1949, 1950, 1995, 2010
Nov 1919–Apr 1921
18-Month
49.8°F
(9.9°C)
49.7°F
(9.8°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1920 1905
67th Warmest Warmest since: 1914 2017
Ties: 1913, 1993
May 1919–Apr 1921
24-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1920 1905
59th Warmest Warmest since: 1914 2017
Ties: 1947, 1952, 1957, 1958, 1977
May 1918–Apr 1921
36-Month
54.5°F
(12.5°C)
54.2°F
(12.3°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1920 1906
56th Warmest Warmest to Date 2018
Ties: 1949, 1957, 1973
May 1917–Apr 1921
48-Month
53.6°F
(12.0°C)
54.2°F
(12.3°C)
-0.6°F
(-0.3°C)
23rd Coolest Coolest since: 1920 1905
100th Warmest Warmest since: 1916 2019, 2020
Ties: 1910, 1926, 1967
May 1916–Apr 1921
60-Month
53.5°F
(11.9°C)
54.1°F
(12.3°C)
-0.6°F
(-0.4°C)
17th Coolest Coolest since: 1920 1908
105th Warmest Warmest since: 1917 2020
Ties: 1927, 1966, 1969, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 30, 2020 from https://www.ncdc.noaa.gov/cag/