Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Delaware

Average Temperature Rankings, April 1915

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1915
1-Month
55.7°F
(13.2°C)
52.0°F
(11.1°C)
3.7°F
(2.1°C)
116th Coolest
Coolest since:
1907
13th Warmest
Warmest to Date
2017
Ties: 1981
Mar–Apr 1915
2-Month
46.1°F
(7.8°C)
47.4°F
(8.6°C)
-1.3°F
(-0.8°C)
38th Coolest
Coolest since:
1940
91st Warmest
Warmest since:
1921
Ties: 1899, 1909, 1912, 2018
Feb–Apr 1915
3-Month
43.3°F
(6.3°C)
43.0°F
(6.1°C)
0.3°F
(0.2°C)
63rd Coolest
Coolest since:
1934
66th Warmest
Warmest since:
2012
Ties: 1897, 1942, 1961, 1989
Jan–Apr 1915
4-Month
41.3°F
(5.2°C)
40.6°F
(4.8°C)
0.7°F
(0.4°C)
71st Coolest
Coolest since:
1940
58th Warmest
Warmest since:
2012
Dec 1914–Apr 1915
5-Month
39.5°F
(4.2°C)
39.7°F
(4.3°C)
-0.2°F
(-0.1°C)
55th Coolest
Coolest since:
1904
73rd Warmest
Warmest since:
2012
Ties: 1922, 1986, 1987
Nov 1914–Apr 1915
6-Month
40.3°F
(4.6°C)
40.7°F
(4.8°C)
-0.4°F
(-0.2°C)
48th Coolest
Coolest since:
1904
80th Warmest
Warmest since:
2012
Ties: 2014
Oct 1914–Apr 1915
7-Month
42.9°F
(6.1°C)
43.0°F
(6.1°C)
-0.1°F
(0.0°C)
57th Coolest
Coolest since:
1904
71st Warmest
Warmest since:
2012
Ties: 1906, 1994, 2001
Sep 1914–Apr 1915
8-Month
45.6°F
(7.6°C)
46.0°F
(7.8°C)
-0.4°F
(-0.2°C)
42nd Coolest
Coolest since:
1918
86th Warmest
Warmest since:
2012
Ties: 1935, 1969
Aug 1914–Apr 1915
9-Month
48.9°F
(9.4°C)
49.1°F
(9.5°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1918
80th Warmest
Warmest since:
2017
Ties: 1896, 1928, 1943, 1996
Jul 1914–Apr 1915
10-Month
51.4°F
(10.8°C)
51.8°F
(11.0°C)
-0.4°F
(-0.2°C)
42nd Coolest
Coolest since:
1918
86th Warmest
Warmest since:
2012, 2017
Ties: 1928, 1935
Jun 1914–Apr 1915
11-Month
53.3°F
(11.8°C)
53.5°F
(11.9°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1904
80th Warmest
Warmest since:
2012
Ties: 1930, 1951, 1967, 1975
May 1914–Apr 1915
12-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
55th Coolest
Coolest since:
1918
73rd Warmest
Warmest since:
2012
Ties: 1973, 1984, 2001
Nov 1913–Apr 1915
18-Month
49.3°F
(9.6°C)
49.7°F
(9.8°C)
-0.4°F
(-0.2°C)
36th Coolest
Coolest since:
1905
91st Warmest
Warmest since:
2017
Ties: 1925, 1926, 1934
May 1913–Apr 1915
24-Month
53.8°F
(12.1°C)
54.2°F
(12.3°C)
-0.4°F
(-0.2°C)
35th Coolest
Coolest since:
1905
92nd Warmest
Warmest since:
2017
Ties: 1899, 1903, 1967
May 1912–Apr 1915
36-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
64th Coolest
Coolest since:
1906
62nd Warmest
Warmest to Date
2021
Ties: 1922
May 1911–Apr 1915
48-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
57th Coolest
Coolest since:
1905
68th Warmest
Warmest to Date
2019, 2020, 2022
Ties: 1939, 1940, 1944
May 1910–Apr 1915
60-Month
53.8°F
(12.1°C)
54.2°F
(12.3°C)
-0.4°F
(-0.2°C)
29th Coolest
Coolest since:
1908
95th Warmest
Warmest since:
2020
Ties: 1900, 1902, 1922, 1926, 1963, 1964

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