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 2019

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 2019
1-Month
73.8°F
(23.2°C)
70.7°F
(21.5°C)
3.1°F
(1.7°C)
119th Coolest
Coolest since:
1907
10th Warmest
Warmest since:
2010
Ties: 2021
May–Jun 2019
2-Month
70.4°F
(21.3°C)
66.5°F
(19.2°C)
3.9°F
(2.1°C)
125th Coolest
Coolest since:
1907
4th Warmest
Warmest since:
2010
Ties: 2004, 2011, 2012, 2018
Apr–Jun 2019
3-Month
66.5°F
(19.2°C)
61.7°F
(16.5°C)
4.8°F
(2.7°C)
127th Coolest
Coolest since:
1907
2nd Warmest
Warmest since:
2010
Mar–Jun 2019
4-Month
60.6°F
(15.9°C)
56.9°F
(13.8°C)
3.7°F
(2.1°C)
125th Coolest
Coolest since:
1907
4th Warmest
Warmest since:
2010
Feb–Jun 2019
5-Month
56.3°F
(13.5°C)
52.4°F
(11.3°C)
3.9°F
(2.2°C)
125th Coolest
Coolest since:
1907
4th Warmest
Warmest since:
2012
Jan–Jun 2019
6-Month
52.8°F
(11.6°C)
49.2°F
(9.6°C)
3.6°F
(2.0°C)
122nd Coolest
Coolest since:
1940
7th Warmest
Warmest since:
2012
Ties: 1990
Dec 2018–Jun 2019
7-Month
51.1°F
(10.6°C)
47.3°F
(8.5°C)
3.8°F
(2.1°C)
121st Coolest
Coolest since:
1904
7th Warmest
Warmest since:
2012
Ties: 2020
Nov 2018–Jun 2019
8-Month
50.5°F
(10.3°C)
47.2°F
(8.4°C)
3.3°F
(1.9°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Oct 2018–Jun 2019
9-Month
51.5°F
(10.8°C)
48.1°F
(8.9°C)
3.4°F
(1.9°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Ties: 2021
Sep 2018–Jun 2019
10-Month
53.8°F
(12.1°C)
50.2°F
(10.1°C)
3.6°F
(2.0°C)
123rd Coolest
Coolest since:
1918
5th Warmest
Warmest since:
2012
Aug 2018–Jun 2019
11-Month
56.0°F
(13.3°C)
52.3°F
(11.3°C)
3.7°F
(2.0°C)
124th Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2012
Ties: 2016
Jul 2018–Jun 2019
12-Month
57.8°F
(14.3°C)
54.2°F
(12.3°C)
3.6°F
(2.0°C)
125th Coolest
Coolest since:
1904
3rd Warmest
Warmest since:
2012
Jan 2018–Jun 2019
18-Month
55.7°F
(13.2°C)
52.5°F
(11.4°C)
3.2°F
(1.8°C)
121st Coolest
Coolest since:
1905
7th Warmest
Warmest since:
2012
Jul 2017–Jun 2019
24-Month
57.1°F
(13.9°C)
54.2°F
(12.3°C)
2.9°F
(1.6°C)
119th Coolest
Coolest since:
1905
8th Warmest
Warmest since:
2017
Jul 2016–Jun 2019
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 since:
2018, 2019, 2021
Ties: 2018, 2021
Jul 2015–Jun 2019
48-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
124th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
2019, 2020
Ties: 2020
Jul 2014–Jun 2019
60-Month
57.0°F
(13.9°C)
54.1°F
(12.3°C)
2.9°F
(1.6°C)
120th Coolest
Coolest since:
1908
4th Warmest
Warmest to Date
2020, 2021

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