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, February 2020

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
February 2020
1-Month
41.9°F
(5.5°C)
34.4°F
(1.3°C)
7.5°F
(4.2°C)
124th Coolest
Coolest since:
1934
5th Warmest
Warmest since:
2017
Jan–Feb 2020
2-Month
41.0°F
(5.0°C)
33.8°F
(1.0°C)
7.2°F
(4.0°C)
124th Coolest
Coolest since:
1904, 1905, 1978
5th Warmest
Warmest since:
1932, 1990
Dec 2019–Feb 2020
3-Month
40.7°F
(4.8°C)
34.6°F
(1.4°C)
6.1°F
(3.4°C)
122nd Coolest
Coolest since:
1905, 1918
6th Warmest
Warmest since:
1932
Nov 2019–Feb 2020
4-Month
41.4°F
(5.2°C)
37.4°F
(3.0°C)
4.0°F
(2.2°C)
119th Coolest
Coolest since:
1918
9th Warmest
Warmest since:
1932
Ties: 1999
Oct 2019–Feb 2020
5-Month
45.4°F
(7.4°C)
41.2°F
(5.1°C)
4.2°F
(2.3°C)
121st Coolest
Coolest since:
1918
7th Warmest
Warmest since:
1932
Sep 2019–Feb 2020
6-Month
49.8°F
(9.9°C)
45.6°F
(7.6°C)
4.2°F
(2.3°C)
122nd Coolest
Coolest since:
1918
6th Warmest
Warmest since:
1932
Aug 2019–Feb 2020
7-Month
53.6°F
(12.0°C)
49.6°F
(9.8°C)
4.0°F
(2.2°C)
122nd Coolest
Coolest since:
1918
6th Warmest
Warmest since:
1932, 2017
Jul 2019–Feb 2020
8-Month
56.9°F
(13.8°C)
52.9°F
(11.6°C)
4.0°F
(2.2°C)
123rd Coolest
Coolest since:
1918
5th Warmest
Warmest since:
2017
Jun 2019–Feb 2020
9-Month
58.8°F
(14.9°C)
54.9°F
(12.7°C)
3.9°F
(2.2°C)
124th Coolest
Coolest since:
1918
4th Warmest
Warmest since:
2017
Ties: 2016
May 2019–Feb 2020
10-Month
59.6°F
(15.3°C)
55.6°F
(13.1°C)
4.0°F
(2.2°C)
125th Coolest
Coolest since:
1918
3rd Warmest
Warmest since:
2012
Ties: 2017
Apr 2019–Feb 2020
11-Month
59.5°F
(15.3°C)
55.3°F
(12.9°C)
4.2°F
(2.4°C)
126th Coolest
Coolest since:
1918
2nd Warmest
Warmest since:
2012
Mar 2019–Feb 2020
12-Month
58.1°F
(14.5°C)
54.2°F
(12.3°C)
3.9°F
(2.2°C)
125th Coolest
Coolest since:
1918
3rd Warmest
Warmest since:
2012
Sep 2018–Feb 2020
18-Month
55.1°F
(12.8°C)
51.3°F
(10.7°C)
3.8°F
(2.1°C)
124th Coolest
Coolest since:
1905
3rd Warmest
Warmest since:
2017
Mar 2018–Feb 2020
24-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
123rd Coolest
Coolest since:
1905
4th Warmest
Warmest since:
2013
Ties: 2018, 2021
Mar 2017–Feb 2020
36-Month
57.4°F
(14.1°C)
54.2°F
(12.3°C)
3.2°F
(1.8°C)
122nd Coolest
Coolest since:
1918
4th Warmest
Warmest since:
2013
Ties: 2019, 2021
Mar 2016–Feb 2020
48-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
124th Coolest
Coolest since:
1905
1st Warmest
Warmest to Date
2020
Mar 2015–Feb 2020
60-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
123rd Coolest
Coolest since:
1908
1st Warmest
Warmest to Date
2020

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