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 November 2019. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, June 1921

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
June 1921
1-Month
71.6°F
(22.0°C)
70.7°F
(21.5°C)
0.9°F
(0.5°C)
78th Coolest Coolest since: 1920 1907
48th Warmest Warmest since: 1899 2010
May–Jun 1921
2-Month
66.0°F
(18.9°C)
66.4°F
(19.1°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1920 1907
86th Warmest Warmest since: 1919 2010
Ties: 1898, 1912, 1929, 1960
Apr–Jun 1921
3-Month
63.1°F
(17.3°C)
61.7°F
(16.5°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 1920 1907
28th Warmest Warmest since: 1896 2010
Ties: 1941, 1944, 1960, 1976, 1981
Mar–Jun 1921
4-Month
60.7°F
(15.9°C)
56.9°F
(13.8°C)
3.8°F
(2.1°C)
123rd Coolest Coolest since: 1920 1907
3rd Warmest Warmest to Date 2010
Feb–Jun 1921
5-Month
56.0°F
(13.3°C)
52.4°F
(11.3°C)
3.6°F
(2.0°C)
120th Coolest Coolest since: 1920 1907
6th Warmest Warmest to Date 2012
Ties: 2002, 2019
Jan–Jun 1921
6-Month
52.6°F
(11.4°C)
49.2°F
(9.6°C)
3.4°F
(1.8°C)
119th Coolest Coolest since: 1920 1940
7th Warmest Warmest to Date 2012
Dec 1920–Jun 1921
7-Month
50.6°F
(10.3°C)
47.4°F
(8.6°C)
3.2°F
(1.7°C)
117th Coolest Coolest since: 1920 1904
8th Warmest Warmest to Date 2012
Nov 1920–Jun 1921
8-Month
49.9°F
(9.9°C)
47.2°F
(8.4°C)
2.7°F
(1.5°C)
113th Coolest Coolest since: 1920 1904
12th Warmest Warmest to Date 2012
Oct 1920–Jun 1921
9-Month
51.0°F
(10.6°C)
48.2°F
(9.0°C)
2.8°F
(1.6°C)
115th Coolest Coolest since: 1920 1904
10th Warmest Warmest to Date 2012
Ties: 2000
Sep 1920–Jun 1921
10-Month
52.6°F
(11.4°C)
50.1°F
(10.1°C)
2.5°F
(1.3°C)
113th Coolest Coolest since: 1920 1918
12th Warmest Warmest to Date 2012
Aug 1920–Jun 1921
11-Month
54.5°F
(12.5°C)
52.2°F
(11.2°C)
2.3°F
(1.3°C)
112th Coolest Coolest since: 1920 1904
13th Warmest Warmest to Date 2012
Ties: 1999
Jul 1920–Jun 1921
12-Month
56.1°F
(13.4°C)
54.2°F
(12.3°C)
1.9°F
(1.1°C)
107th Coolest Coolest since: 1920 1904
18th Warmest Warmest to Date 2012
Ties: 2004
Jan 1920–Jun 1921
18-Month
52.8°F
(11.6°C)
52.5°F
(11.4°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1920 1905
56th Warmest Warmest since: 1914 2012
Ties: 1909, 1984, 2015
Jul 1919–Jun 1921
24-Month
54.3°F
(12.4°C)
54.1°F
(12.3°C)
0.2°F
(0.1°C)
55th Coolest Coolest since: 1920 1905
69th Warmest Warmest since: 1914 2017
Ties: 1913, 1923, 1942, 1944, 1956, 1958, 1977
Jul 1918–Jun 1921
36-Month
54.4°F
(12.4°C)
54.1°F
(12.3°C)
0.3°F
(0.1°C)
67th Coolest Coolest since: 1920 1906
56th Warmest Warmest to Date 2018, 2019
Ties: 1943, 1945, 1946, 1947
Jul 1917–Jun 1921
48-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
26th Coolest Coolest since: 1920 1907
96th Warmest Warmest since: 1916 2019
Ties: 1913, 1936, 1937, 1941, 1963
Jul 1916–Jun 1921
60-Month
53.6°F
(12.0°C)
54.2°F
(12.3°C)
-0.6°F
(-0.3°C)
21st Coolest Coolest since: 1920 1908
100th Warmest Warmest since: 1917 2019
Ties: 1910, 1929, 1930, 1981

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/