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, June 2018

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 2018
1-Month
72.6°F
(22.6°C)
70.7°F
(21.5°C)
1.9°F
(1.1°C)
97th Coolest
Coolest since:
1907
32nd Warmest
Warmest since:
2010
Ties: 1984, 1986, 1991
May–Jun 2018
2-Month
70.4°F
(21.3°C)
66.4°F
(19.1°C)
4.0°F
(2.2°C)
125th Coolest
Coolest since:
1907
4th Warmest
Warmest since:
2010
Ties: 2004, 2011, 2012, 2019
Apr–Jun 2018
3-Month
64.2°F
(17.9°C)
61.7°F
(16.5°C)
2.5°F
(1.4°C)
117th Coolest
Coolest since:
1907
12th Warmest
Warmest since:
2010
Mar–Jun 2018
4-Month
58.2°F
(14.6°C)
56.9°F
(13.8°C)
1.3°F
(0.8°C)
96th Coolest
Coolest since:
1907
33rd Warmest
Warmest since:
2010
Ties: 1913, 1987, 1990, 2009
Feb–Jun 2018
5-Month
55.2°F
(12.9°C)
52.4°F
(11.3°C)
2.8°F
(1.6°C)
114th Coolest
Coolest since:
1907
15th Warmest
Warmest since:
2012
Jan–Jun 2018
6-Month
51.5°F
(10.8°C)
49.2°F
(9.6°C)
2.3°F
(1.2°C)
109th Coolest
Coolest since:
1940
20th Warmest
Warmest since:
2012
Dec 2017–Jun 2018
7-Month
49.3°F
(9.6°C)
47.4°F
(8.6°C)
1.9°F
(1.0°C)
103rd Coolest
Coolest since:
1904
25th Warmest
Warmest since:
2012
Ties: 1995
Nov 2017–Jun 2018
8-Month
49.1°F
(9.5°C)
47.2°F
(8.4°C)
1.9°F
(1.1°C)
101st Coolest
Coolest since:
1904
27th Warmest
Warmest since:
2012
Oct 2017–Jun 2018
9-Month
50.6°F
(10.3°C)
48.2°F
(9.0°C)
2.4°F
(1.3°C)
110th Coolest
Coolest since:
1904
18th Warmest
Warmest since:
2012
Ties: 1949
Sep 2017–Jun 2018
10-Month
52.5°F
(11.4°C)
50.1°F
(10.1°C)
2.4°F
(1.3°C)
112th Coolest
Coolest since:
1918
16th Warmest
Warmest since:
2012
Ties: 2010
Aug 2017–Jun 2018
11-Month
54.4°F
(12.4°C)
52.2°F
(11.2°C)
2.2°F
(1.2°C)
110th Coolest
Coolest since:
1904
18th Warmest
Warmest since:
2012
Ties: 2013
Jul 2017–Jun 2018
12-Month
56.4°F
(13.6°C)
54.2°F
(12.3°C)
2.2°F
(1.3°C)
113th Coolest
Coolest since:
1904
15th Warmest
Warmest since:
2012
Ties: 1998, 2010, 2011
Jan 2017–Jun 2018
18-Month
55.6°F
(13.1°C)
52.5°F
(11.4°C)
3.1°F
(1.7°C)
120th Coolest
Coolest since:
1905
8th Warmest
Warmest since:
2012
Jul 2016–Jun 2018
24-Month
57.5°F
(14.2°C)
54.2°F
(12.3°C)
3.3°F
(1.9°C)
122nd Coolest
Coolest since:
1905
5th Warmest
Warmest since:
2017
Ties: 2021
Jul 2015–Jun 2018
36-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
125th Coolest
Coolest since:
1906
1st Warmest
Warmest to Date
2018, 2019, 2021
Ties: 2019, 2021
Jul 2014–Jun 2018
48-Month
56.8°F
(13.8°C)
54.1°F
(12.3°C)
2.7°F
(1.5°C)
119th Coolest
Coolest since:
1907
6th Warmest
Warmest since:
2019, 2020
Ties: 2012
Jul 2013–Jun 2018
60-Month
56.4°F
(13.6°C)
54.1°F
(12.3°C)
2.3°F
(1.3°C)
113th Coolest
Coolest since:
1908
11th Warmest
Warmest since:
2020, 2021
Ties: 2008

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