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, September 1912

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1912
1-Month
68.6°F
(20.3°C)
67.4°F
(19.7°C)
1.2°F
(0.6°C)
84th Coolest Coolest since: 1911 1917
42nd Warmest Warmest since: 1911 2018
Ties: 1911, 1934, 1944, 1999
Aug–Sep 1912
2-Month
70.3°F
(21.3°C)
70.6°F
(21.4°C)
-0.3°F
(-0.1°C)
50th Coolest Coolest since: 1910 1927, 1963
76th Warmest Warmest since: 1911 2018
Ties: 1910
Jul–Sep 1912
3-Month
71.6°F
(22.0°C)
72.2°F
(22.3°C)
-0.6°F
(-0.3°C)
34th Coolest Coolest since: 1909 1909
92nd Warmest Warmest since: 1911 2016
Ties: 1897
Jun–Sep 1912
4-Month
71.0°F
(21.7°C)
71.9°F
(22.2°C)
-0.9°F
(-0.5°C)
24th Coolest Coolest since: 1910 1927
102nd Warmest Warmest since: 1911 2010
Ties: 1910, 1920, 1956
May–Sep 1912
5-Month
69.4°F
(20.8°C)
69.9°F
(21.1°C)
-0.5°F
(-0.3°C)
31st Coolest Coolest since: 1910 1924, 1927
95th Warmest Warmest since: 1911 2010
Ties: 1918, 1919, 1923, 1976, 1979
Apr–Sep 1912
6-Month
66.6°F
(19.2°C)
66.9°F
(19.4°C)
-0.3°F
(-0.2°C)
38th Coolest Coolest since: 1910 1907
88th Warmest Warmest since: 1911 2010
Ties: 1910, 1948, 1978
Mar–Sep 1912
7-Month
62.7°F
(17.1°C)
63.4°F
(17.4°C)
-0.7°F
(-0.3°C)
25th Coolest Coolest since: 1909 1924
101st Warmest Warmest since: 1911 2010
Ties: 1937, 1962, 1971
Feb–Sep 1912
8-Month
58.6°F
(14.8°C)
59.8°F
(15.4°C)
-1.2°F
(-0.6°C)
18th Coolest Coolest since: 1907 1907
108th Warmest Warmest since: 1911 2012
Ties: 1899, 1927, 1928, 1972
Jan–Sep 1912
9-Month
54.8°F
(12.7°C)
56.9°F
(13.8°C)
-2.1°F
(-1.1°C)
5th Coolest Coolest since: 1907 1940
121st Warmest Warmest since: 1911 2012
Ties: 1924, 1978
Dec 1911–Sep 1912
10-Month
53.3°F
(11.8°C)
54.8°F
(12.7°C)
-1.5°F
(-0.9°C)
10th Coolest Coolest since: 1907 1904
115th Warmest Warmest since: 1911 2012
Ties: 1927
Nov 1911–Sep 1912
11-Month
52.4°F
(11.3°C)
54.0°F
(12.2°C)
-1.6°F
(-0.9°C)
10th Coolest Coolest since: 1907 1904
115th Warmest Warmest since: 1911 2012
Ties: 1927
Oct 1911–Sep 1912
12-Month
52.7°F
(11.5°C)
54.2°F
(12.3°C)
-1.5°F
(-0.8°C)
12th Coolest Coolest since: 1907 1904
113th Warmest Warmest since: 1911 2012
Ties: 1917
Apr 1911–Sep 1912
18-Month
57.6°F
(14.2°C)
58.4°F
(14.7°C)
-0.8°F
(-0.5°C)
19th Coolest Coolest since: 1910 1904, 1918
106th Warmest Warmest since: 1911 2012
Ties: 1910, 1916, 1982
Oct 1910–Sep 1912
24-Month
53.1°F
(11.7°C)
54.2°F
(12.3°C)
-1.1°F
(-0.6°C)
9th Coolest Coolest since: 1908 1905
115th Warmest Warmest since: 1911 2017
Ties: 1906, 1963, 1968, 1979, 1982
Oct 1909–Sep 1912
36-Month
53.2°F
(11.8°C)
54.1°F
(12.3°C)
-0.9°F
(-0.5°C)
10th Coolest Coolest since: 1907 1905, 1918
113th Warmest Warmest since: 1911 2018
Ties: 1936, 1963, 1968, 1979
Oct 1908–Sep 1912
48-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
18th Coolest Coolest since: 1910 1905
104th Warmest Warmest since: 1911 2019
Ties: 1926, 1928, 1963, 1965, 1967
Oct 1907–Sep 1912
60-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
17th Coolest Coolest since: 1911 1908
104th Warmest Warmest since: 1910 2019
Ties: 1968, 1969, 1971, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/