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 2019. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, August 1978

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
(1895-2019)
Warmest/Coolest
Since
Record
August 1978
1-Month
76.6°F
(24.8°C)
73.7°F
(23.2°C)
2.9°F
(1.6°C)
111th Coolest Coolest since: 1977 1927
15th Warmest Warmest since: 1955 2016
Ties: 2007
Jul–Aug 1978
2-Month
75.0°F
(23.9°C)
74.6°F
(23.7°C)
0.4°F
(0.2°C)
76th Coolest Coolest since: 1976 1927
50th Warmest Warmest since: 1977 2016
Ties: 1930, 1944, 1961, 2004
Jun–Aug 1978
3-Month
73.6°F
(23.1°C)
73.3°F
(22.9°C)
0.3°F
(0.2°C)
60th Coolest Coolest since: 1976 1927
66th Warmest Warmest since: 1977 2010
Ties: 1921, 1928, 1942
May–Aug 1978
4-Month
70.3°F
(21.3°C)
70.5°F
(21.4°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1976 1907
81st Warmest Warmest since: 1977 2010
Ties: 1921, 1932, 1976, 1981
Apr–Aug 1978
5-Month
66.6°F
(19.2°C)
66.8°F
(19.3°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1975 1907
86th Warmest Warmest since: 1977 2010
Ties: 1975
Mar–Aug 1978
6-Month
62.1°F
(16.7°C)
62.8°F
(17.1°C)
-0.7°F
(-0.4°C)
29th Coolest Coolest since: 1972 1907
97th Warmest Warmest since: 1977 2010
Ties: 1914
Feb–Aug 1978
7-Month
56.7°F
(13.7°C)
58.8°F
(14.9°C)
-2.1°F
(-1.2°C)
5th Coolest Coolest since: 1967 1907
121st Warmest Warmest since: 1977 2012
Ties: 1940, 1967
Jan–Aug 1978
8-Month
53.3°F
(11.8°C)
55.6°F
(13.1°C)
-2.3°F
(-1.3°C)
6th Coolest Coolest since: 1940 1940
120th Warmest Warmest since: 1977 2012
Ties: 1895
Dec 1977–Aug 1978
9-Month
51.3°F
(10.7°C)
53.4°F
(11.9°C)
-2.1°F
(-1.2°C)
6th Coolest Coolest since: 1940 1904
119th Warmest Warmest since: 1977 2012
Nov 1977–Aug 1978
10-Month
51.0°F
(10.6°C)
52.6°F
(11.4°C)
-1.6°F
(-0.8°C)
10th Coolest Coolest since: 1963 1904
115th Warmest Warmest since: 1977 2012
Ties: 1926, 1963
Oct 1977–Aug 1978
11-Month
51.4°F
(10.8°C)
53.0°F
(11.7°C)
-1.6°F
(-0.9°C)
11th Coolest Coolest since: 1940 1904
114th Warmest Warmest since: 1977 2012
Sep 1977–Aug 1978
12-Month
52.9°F
(11.6°C)
54.2°F
(12.3°C)
-1.3°F
(-0.7°C)
14th Coolest Coolest since: 1970 1904
111th Warmest Warmest since: 1977 2012
Ties: 1917
Mar 1977–Aug 1978
18-Month
56.9°F
(13.8°C)
57.0°F
(13.9°C)
-0.1°F
(-0.1°C)
42nd Coolest Coolest since: 1977 1905, 1918
83rd Warmest Warmest since: 1976 2012
Ties: 1923, 1959, 1962, 1993
Sep 1976–Aug 1978
24-Month
53.0°F
(11.7°C)
54.2°F
(12.3°C)
-1.2°F
(-0.6°C)
7th Coolest Coolest since: 1941 1905
117th Warmest Warmest since: 1977 2017
Ties: 1919
Sep 1975–Aug 1978
36-Month
53.9°F
(12.2°C)
54.2°F
(12.3°C)
-0.3°F
(-0.1°C)
40th Coolest Coolest since: 1972 1905, 1906
83rd Warmest Warmest since: 1977 2018
Ties: 1937, 1972
Sep 1974–Aug 1978
48-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
50th Coolest Coolest since: 1973 1905, 1907
72nd Warmest Warmest since: 1977 2019
Ties: 1916, 1940, 1959, 1962, 1973
Sep 1973–Aug 1978
60-Month
54.3°F
(12.4°C)
54.1°F
(12.3°C)
0.2°F
(0.1°C)
64th Coolest Coolest since: 1973 1908
57th Warmest Warmest since: 1977 2019
Ties: 1923, 1936, 1959, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/