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


Delaware

Average Temperature Rankings, July 1949

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1949
1-Month
79.0°F
(26.1°C)
75.5°F
(24.2°C)
3.5°F
(1.9°C)
117th Coolest Coolest since: 1948 1895
9th Warmest Warmest since: 1901 2012
Ties: 1901
Jun–Jul 1949
2-Month
75.7°F
(24.3°C)
73.1°F
(22.8°C)
2.6°F
(1.5°C)
112th Coolest Coolest since: 1948 1907
14th Warmest Warmest since: 1943 2010
May–Jul 1949
3-Month
71.4°F
(21.9°C)
69.4°F
(20.8°C)
2.0°F
(1.1°C)
110th Coolest Coolest since: 1948 1907
16th Warmest Warmest since: 1944 2010
Ties: 1911, 1942, 1959
Apr–Jul 1949
4-Month
66.6°F
(19.2°C)
65.1°F
(18.4°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 1948 1907
25th Warmest Warmest since: 1942 2010
Ties: 1955, 2014
Mar–Jul 1949
5-Month
62.1°F
(16.7°C)
60.6°F
(15.9°C)
1.5°F
(0.8°C)
99th Coolest Coolest since: 1948 1907
27th Warmest Warmest since: 1945 2010, 2012
Ties: 1995
Feb–Jul 1949
6-Month
58.6°F
(14.8°C)
56.3°F
(13.5°C)
2.3°F
(1.3°C)
110th Coolest Coolest since: 1948 1907
16th Warmest Warmest since: 1921 2012
Ties: 2006
Jan–Jul 1949
7-Month
56.0°F
(13.3°C)
52.9°F
(11.6°C)
3.1°F
(1.7°C)
115th Coolest Coolest since: 1948 1940
11th Warmest Warmest since: 1921 2012
Dec 1948–Jul 1949
8-Month
53.8°F
(12.1°C)
50.9°F
(10.5°C)
2.9°F
(1.6°C)
115th Coolest Coolest since: 1948 1904
10th Warmest Warmest since: 1921 2012
Nov 1948–Jul 1949
9-Month
53.4°F
(11.9°C)
50.3°F
(10.2°C)
3.1°F
(1.7°C)
117th Coolest Coolest since: 1948 1904
8th Warmest Warmest to Date 2012
Oct 1948–Jul 1949
10-Month
53.4°F
(11.9°C)
50.9°F
(10.5°C)
2.5°F
(1.4°C)
113th Coolest Coolest since: 1948 1904
12th Warmest Warmest since: 1921 2012
Sep 1948–Jul 1949
11-Month
54.6°F
(12.6°C)
52.4°F
(11.3°C)
2.2°F
(1.3°C)
110th Coolest Coolest since: 1948 1918
15th Warmest Warmest since: 1932 2012
Ties: 2000, 2011, 2013
Aug 1948–Jul 1949
12-Month
56.2°F
(13.4°C)
54.2°F
(12.3°C)
2.0°F
(1.1°C)
107th Coolest Coolest since: 1948 1904
18th Warmest Warmest since: 1932 2012
Feb 1948–Jul 1949
18-Month
56.3°F
(13.5°C)
54.9°F
(12.7°C)
1.4°F
(0.8°C)
104th Coolest Coolest since: 1948 1905, 1918
21st Warmest Warmest since: 1932 2012
Ties: 1932, 1995
Aug 1947–Jul 1949
24-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1948 1905
34th Warmest Warmest since: 1943 2017
Ties: 1943, 1955, 1974, 1990
Aug 1946–Jul 1949
36-Month
54.8°F
(12.7°C)
54.2°F
(12.3°C)
0.6°F
(0.4°C)
79th Coolest Coolest since: 1948 1906
44th Warmest Warmest since: 1939 2018, 2019
Ties: 1939, 1952, 1996, 1997
Aug 1945–Jul 1949
48-Month
54.7°F
(12.6°C)
54.1°F
(12.3°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 1948 1907
48th Warmest Warmest since: 1934 2019
Ties: 1977, 1996
Aug 1944–Jul 1949
60-Month
54.6°F
(12.6°C)
54.1°F
(12.3°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1948 1908
48th Warmest Warmest since: 1946 2019
Ties: 1946, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/