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


Delaware

Average Temperature Rankings, August 1949

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 1949
1-Month
75.2°F
(24.0°C)
73.7°F
(23.2°C)
1.5°F
(0.8°C)
83rd Coolest Coolest since: 1948 1927
43rd Warmest Warmest since: 1947 2016
Ties: 1998
Jul–Aug 1949
2-Month
77.1°F
(25.1°C)
74.6°F
(23.7°C)
2.5°F
(1.4°C)
110th Coolest Coolest since: 1948 1927
16th Warmest Warmest since: 1901 2016
Ties: 1993
Jun–Aug 1949
3-Month
75.5°F
(24.2°C)
73.3°F
(22.9°C)
2.2°F
(1.3°C)
111th Coolest Coolest since: 1948 1927
15th Warmest Warmest since: 1943 2010
May–Aug 1949
4-Month
72.4°F
(22.4°C)
70.5°F
(21.4°C)
1.9°F
(1.0°C)
109th Coolest Coolest since: 1948 1907
17th Warmest Warmest since: 1943 2010
Ties: 1993, 1999, 2013
Apr–Aug 1949
5-Month
68.3°F
(20.2°C)
66.8°F
(19.3°C)
1.5°F
(0.9°C)
104th Coolest Coolest since: 1948 1907
22nd Warmest Warmest since: 1900 2010
Ties: 1980, 1987, 1993, 2009
Mar–Aug 1949
6-Month
64.3°F
(17.9°C)
62.8°F
(17.1°C)
1.5°F
(0.8°C)
104th Coolest Coolest since: 1948 1907
22nd Warmest Warmest since: 1945 2010
Ties: 1987
Feb–Aug 1949
7-Month
60.9°F
(16.1°C)
58.7°F
(14.8°C)
2.2°F
(1.3°C)
111th Coolest Coolest since: 1948 1907
15th Warmest Warmest since: 1921 2012
Ties: 1990
Jan–Aug 1949
8-Month
58.4°F
(14.7°C)
55.5°F
(13.1°C)
2.9°F
(1.6°C)
115th Coolest Coolest since: 1948 1940
11th Warmest Warmest to Date 2012
Ties: 2011
Dec 1948–Aug 1949
9-Month
56.2°F
(13.4°C)
53.5°F
(11.9°C)
2.7°F
(1.5°C)
116th Coolest Coolest since: 1948 1904
9th Warmest Warmest to Date 2012
Ties: 2006
Nov 1948–Aug 1949
10-Month
55.6°F
(13.1°C)
52.7°F
(11.5°C)
2.9°F
(1.6°C)
118th Coolest Coolest since: 1948 1904
7th Warmest Warmest to Date 2012
Ties: 2006, 2019
Oct 1948–Aug 1949
11-Month
55.4°F
(13.0°C)
53.0°F
(11.7°C)
2.4°F
(1.3°C)
114th Coolest Coolest since: 1948 1904
11th Warmest Warmest to Date 2012
Sep 1948–Aug 1949
12-Month
56.3°F
(13.5°C)
54.2°F
(12.3°C)
2.1°F
(1.2°C)
111th Coolest Coolest since: 1948 1904
14th Warmest Warmest since: 1932 2012
Ties: 1921, 2011
Mar 1948–Aug 1949
18-Month
58.6°F
(14.8°C)
57.1°F
(13.9°C)
1.5°F
(0.9°C)
107th Coolest Coolest since: 1948 1905, 1918
18th Warmest Warmest to Date 2012
Ties: 1998
Sep 1947–Aug 1949
24-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1948 1905
37th Warmest Warmest since: 1943 2017
Ties: 1975, 1990
Sep 1946–Aug 1949
36-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1948 1905, 1906
40th Warmest Warmest since: 1934 2018
Ties: 1923, 1950, 1975, 1990
Sep 1945–Aug 1949
48-Month
54.8°F
(12.7°C)
54.2°F
(12.3°C)
0.6°F
(0.4°C)
81st Coolest Coolest since: 1948 1905, 1907
41st Warmest Warmest since: 1933 2019
Ties: 1950, 1956, 1957, 1974
Sep 1944–Aug 1949
60-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1948 1908
41st Warmest Warmest since: 1934 2019
Ties: 1934, 1950, 1951, 1975, 1977, 1996, 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/