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 1940

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 1940
1-Month
71.7°F
(22.1°C)
73.7°F
(23.2°C)
-2.0°F
(-1.1°C)
10th Coolest Coolest since: 1929 1927
116th Warmest Warmest since: 1939 2016
Ties: 1964
Jul–Aug 1940
2-Month
73.4°F
(23.0°C)
74.7°F
(23.7°C)
-1.3°F
(-0.7°C)
15th Coolest Coolest since: 1929 1927
111th Warmest Warmest since: 1939 2016
Ties: 1903, 1907, 1919, 1920, 1945, 1976
Jun–Aug 1940
3-Month
72.6°F
(22.6°C)
73.3°F
(22.9°C)
-0.7°F
(-0.3°C)
30th Coolest Coolest since: 1929 1927
96th Warmest Warmest since: 1939 2010
May–Aug 1940
4-Month
69.7°F
(20.9°C)
70.5°F
(21.4°C)
-0.8°F
(-0.5°C)
23rd Coolest Coolest since: 1935 1907
103rd Warmest Warmest since: 1939 2010
Ties: 1956, 1963, 1971, 1997
Apr–Aug 1940
5-Month
65.2°F
(18.4°C)
66.9°F
(19.4°C)
-1.7°F
(-1.0°C)
8th Coolest Coolest since: 1927 1907
118th Warmest Warmest since: 1939 2010
Ties: 1946
Mar–Aug 1940
6-Month
60.6°F
(15.9°C)
62.8°F
(17.1°C)
-2.2°F
(-1.2°C)
4th Coolest Coolest since: 1927 1907
122nd Warmest Warmest since: 1939 2010
Feb–Aug 1940
7-Month
56.7°F
(13.7°C)
58.8°F
(14.9°C)
-2.1°F
(-1.2°C)
5th Coolest Coolest since: 1924 1907
121st Warmest Warmest since: 1939 2012
Ties: 1967, 1978
Jan–Aug 1940
8-Month
52.3°F
(11.3°C)
55.6°F
(13.1°C)
-3.3°F
(-1.8°C)
1st Coolest Coolest to Date 1940
125th Warmest Warmest since: 1939 2012
Dec 1939–Aug 1940
9-Month
50.6°F
(10.3°C)
53.4°F
(11.9°C)
-2.8°F
(-1.6°C)
2nd Coolest Coolest since: 1904 1904
123rd Warmest Warmest since: 1939 2012
Nov 1939–Aug 1940
10-Month
49.7°F
(9.8°C)
52.6°F
(11.4°C)
-2.9°F
(-1.6°C)
2nd Coolest Coolest since: 1904 1904
123rd Warmest Warmest since: 1939 2012
Oct 1939–Aug 1940
11-Month
50.4°F
(10.2°C)
53.0°F
(11.7°C)
-2.6°F
(-1.5°C)
3rd Coolest Coolest since: 1905 1904
122nd Warmest Warmest since: 1939 2012
Sep 1939–Aug 1940
12-Month
51.8°F
(11.0°C)
54.1°F
(12.3°C)
-2.3°F
(-1.3°C)
4th Coolest Coolest since: 1918 1904
121st Warmest Warmest since: 1939 2012
Mar 1939–Aug 1940
18-Month
55.7°F
(13.2°C)
57.0°F
(13.9°C)
-1.3°F
(-0.7°C)
6th Coolest Coolest since: 1927 1905, 1918
119th Warmest Warmest since: 1939 2012
Ties: 1941, 1968
Sep 1938–Aug 1940
24-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
26th Coolest Coolest since: 1936 1905
98th Warmest Warmest since: 1939 2017
Ties: 1902, 1920, 1924, 1926, 1928
Sep 1937–Aug 1940
36-Month
53.7°F
(12.1°C)
54.1°F
(12.3°C)
-0.4°F
(-0.2°C)
29th Coolest Coolest since: 1936 1905, 1906
94th Warmest Warmest since: 1939 2018
Ties: 1902, 1903, 1911, 1929, 1980
Sep 1936–Aug 1940
48-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
50th Coolest Coolest since: 1938 1905, 1907
72nd Warmest Warmest since: 1939 2019
Ties: 1916, 1959, 1962, 1973, 1978
Sep 1935–Aug 1940
60-Month
53.9°F
(12.2°C)
54.2°F
(12.3°C)
-0.3°F
(-0.1°C)
37th Coolest Coolest since: 1938 1908
84th Warmest Warmest since: 1939 2019
Ties: 1902, 1913, 1922, 1941, 1944, 1962, 1979

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/