Statewide Rankings

Statewide Data Info
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Delaware

Average Temperature Rankings, September 1917

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1917
1-Month
62.4°F
(16.9°C)
67.4°F
(19.7°C)
-5.0°F
(-2.8°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
2018
Aug–Sep 1917
2-Month
68.1°F
(20.1°C)
70.6°F
(21.4°C)
-2.5°F
(-1.3°C)
4th Coolest
Coolest since:
1927, 1963
125th Warmest
Warmest since:
2018
Jul–Sep 1917
3-Month
70.4°F
(21.3°C)
72.2°F
(22.3°C)
-1.8°F
(-1.0°C)
8th Coolest
Coolest since:
1909
121st Warmest
Warmest since:
2016
Ties: 1940, 1946
Jun–Sep 1917
4-Month
70.5°F
(21.4°C)
71.8°F
(22.1°C)
-1.3°F
(-0.7°C)
12th Coolest
Coolest since:
1927
117th Warmest
Warmest since:
2010
Ties: 1904, 1982
May–Sep 1917
5-Month
67.7°F
(19.8°C)
69.9°F
(21.1°C)
-2.2°F
(-1.3°C)
5th Coolest
Coolest since:
1924, 1927
124th Warmest
Warmest since:
2010
Apr–Sep 1917
6-Month
65.1°F
(18.4°C)
66.9°F
(19.4°C)
-1.8°F
(-1.0°C)
7th Coolest
Coolest since:
1907
122nd Warmest
Warmest since:
2010
Mar–Sep 1917
7-Month
61.6°F
(16.4°C)
63.4°F
(17.4°C)
-1.8°F
(-1.0°C)
7th Coolest
Coolest since:
1924
122nd Warmest
Warmest since:
2010
Ties: 1916
Feb–Sep 1917
8-Month
57.9°F
(14.4°C)
59.8°F
(15.4°C)
-1.9°F
(-1.0°C)
6th Coolest
Coolest since:
1907
123rd Warmest
Warmest since:
2012
Ties: 1916, 1978
Jan–Sep 1917
9-Month
55.2°F
(12.9°C)
56.9°F
(13.8°C)
-1.7°F
(-0.9°C)
9th Coolest
Coolest since:
1940
120th Warmest
Warmest since:
2012
Ties: 1895
Dec 1916–Sep 1917
10-Month
53.1°F
(11.7°C)
54.8°F
(12.7°C)
-1.7°F
(-1.0°C)
8th Coolest
Coolest since:
1904
120th Warmest
Warmest since:
2012
Ties: 1963
Nov 1916–Sep 1917
11-Month
52.3°F
(11.3°C)
53.9°F
(12.2°C)
-1.6°F
(-0.9°C)
9th Coolest
Coolest since:
1904
119th Warmest
Warmest since:
2012
Oct 1916–Sep 1917
12-Month
52.7°F
(11.5°C)
54.2°F
(12.3°C)
-1.5°F
(-0.8°C)
12th Coolest
Coolest since:
1904
116th Warmest
Warmest since:
2012
Ties: 1912
Apr 1916–Sep 1917
18-Month
57.1°F
(13.9°C)
58.4°F
(14.7°C)
-1.3°F
(-0.8°C)
7th Coolest
Coolest since:
1904, 1918
121st Warmest
Warmest since:
2012
Ties: 1963
Oct 1915–Sep 1917
24-Month
52.8°F
(11.6°C)
54.1°F
(12.3°C)
-1.3°F
(-0.7°C)
5th Coolest
Coolest since:
1905
122nd Warmest
Warmest since:
2017
Ties: 1904
Oct 1914–Sep 1917
36-Month
53.1°F
(11.7°C)
54.1°F
(12.3°C)
-1.0°F
(-0.6°C)
9th Coolest
Coolest since:
1905, 1918
117th Warmest
Warmest since:
2018
Oct 1913–Sep 1917
48-Month
53.3°F
(11.8°C)
54.2°F
(12.3°C)
-0.9°F
(-0.5°C)
10th Coolest
Coolest since:
1905
115th Warmest
Warmest since:
2019
Ties: 1964, 1970
Oct 1912–Sep 1917
60-Month
53.7°F
(12.1°C)
54.1°F
(12.3°C)
-0.4°F
(-0.2°C)
26th Coolest
Coolest since:
1908
98th Warmest
Warmest since:
2020
Ties: 1903, 1916, 1921, 1929, 1930, 1963

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