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 2010

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 2010
1-Month
77.4°F
(25.2°C)
70.7°F
(21.5°C)
6.7°F
(3.7°C)
128th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
2010
May–Jun 2010
2-Month
71.8°F
(22.1°C)
66.4°F
(19.1°C)
5.4°F
(3.0°C)
128th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
2010
Apr–Jun 2010
3-Month
67.0°F
(19.4°C)
61.6°F
(16.4°C)
5.4°F
(3.0°C)
128th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
2010
Mar–Jun 2010
4-Month
62.3°F
(16.8°C)
56.9°F
(13.8°C)
5.4°F
(3.0°C)
128th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
2010
Feb–Jun 2010
5-Month
56.1°F
(13.4°C)
52.4°F
(11.3°C)
3.7°F
(2.1°C)
124th Coolest
Coolest since:
1907
5th Warmest
Warmest since:
2012
Ties: 2011
Jan–Jun 2010
6-Month
52.3°F
(11.3°C)
49.2°F
(9.6°C)
3.1°F
(1.7°C)
118th Coolest
Coolest since:
1940
11th Warmest
Warmest since:
2012
Dec 2009–Jun 2010
7-Month
50.2°F
(10.1°C)
47.4°F
(8.6°C)
2.8°F
(1.5°C)
116th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Ties: 1949, 2021, 2022
Nov 2009–Jun 2010
8-Month
50.2°F
(10.1°C)
47.1°F
(8.4°C)
3.1°F
(1.7°C)
118th Coolest
Coolest since:
1904
10th Warmest
Warmest since:
2012
Ties: 1949, 2020
Oct 2009–Jun 2010
9-Month
50.9°F
(10.5°C)
48.2°F
(9.0°C)
2.7°F
(1.5°C)
113th Coolest
Coolest since:
1904
15th Warmest
Warmest since:
2012
Sep 2009–Jun 2010
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: 2018
Aug 2009–Jun 2010
11-Month
54.8°F
(12.7°C)
52.3°F
(11.3°C)
2.5°F
(1.4°C)
115th Coolest
Coolest since:
1904
13th Warmest
Warmest since:
2012
Ties: 1932
Jul 2009–Jun 2010
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, 2011, 2018
Jan 2009–Jun 2010
18-Month
54.4°F
(12.4°C)
52.5°F
(11.4°C)
1.9°F
(1.0°C)
110th Coolest
Coolest since:
1905
18th Warmest
Warmest since:
2012
Jul 2008–Jun 2010
24-Month
55.9°F
(13.3°C)
54.2°F
(12.3°C)
1.7°F
(1.0°C)
106th Coolest
Coolest since:
1905
21st Warmest
Warmest since:
2017
Jul 2007–Jun 2010
36-Month
56.3°F
(13.5°C)
54.2°F
(12.3°C)
2.1°F
(1.2°C)
114th Coolest
Coolest since:
1906
12th Warmest
Warmest since:
2018, 2019, 2021
Ties: 2009
Jul 2006–Jun 2010
48-Month
56.3°F
(13.5°C)
54.1°F
(12.3°C)
2.2°F
(1.2°C)
113th Coolest
Coolest since:
1907
12th Warmest
Warmest since:
2019, 2020
Ties: 2011, 2015
Jul 2005–Jun 2010
60-Month
56.5°F
(13.6°C)
54.1°F
(12.3°C)
2.4°F
(1.3°C)
115th Coolest
Coolest since:
1908
9th Warmest
Warmest to Date
2020, 2021
Ties: 2017

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