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, March 2021

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
March 2021
1-Month
47.7°F
(8.7°C)
42.7°F
(5.9°C)
5.0°F
(2.8°C)
117th Coolest
Coolest since:
1960
12th Warmest
Warmest since:
1921
Feb–Mar 2021
2-Month
41.6°F
(5.3°C)
38.5°F
(3.6°C)
3.1°F
(1.7°C)
104th Coolest
Coolest since:
1934
25th Warmest
Warmest since:
2012
Ties: 1939
Jan–Mar 2021
3-Month
39.8°F
(4.3°C)
36.8°F
(2.7°C)
3.0°F
(1.6°C)
109th Coolest
Coolest since:
1940
20th Warmest
Warmest since:
2012
Ties: 1976
Dec 2020–Mar 2021
4-Month
39.8°F
(4.3°C)
36.7°F
(2.6°C)
3.1°F
(1.7°C)
111th Coolest
Coolest since:
1904
17th Warmest
Warmest since:
2012
Ties: 1953, 2006
Nov 2020–Mar 2021
5-Month
42.2°F
(5.7°C)
38.5°F
(3.6°C)
3.7°F
(2.1°C)
117th Coolest
Coolest since:
1904
11th Warmest
Warmest since:
2012
Oct 2020–Mar 2021
6-Month
45.2°F
(7.3°C)
41.5°F
(5.3°C)
3.7°F
(2.0°C)
120th Coolest
Coolest since:
1918
8th Warmest
Warmest since:
2012
Ties: 2008
Sep 2020–Mar 2021
7-Month
48.5°F
(9.2°C)
45.2°F
(7.3°C)
3.3°F
(1.9°C)
117th Coolest
Coolest since:
1918
11th Warmest
Warmest since:
2012
Aug 2020–Mar 2021
8-Month
52.1°F
(11.2°C)
48.8°F
(9.3°C)
3.3°F
(1.9°C)
119th Coolest
Coolest since:
1918
9th Warmest
Warmest since:
2012
Ties: 2019, 2022
Jul 2020–Mar 2021
9-Month
55.3°F
(12.9°C)
51.8°F
(11.0°C)
3.5°F
(1.9°C)
122nd Coolest
Coolest since:
1918
6th Warmest
Warmest since:
2012
Jun 2020–Mar 2021
10-Month
57.1°F
(13.9°C)
53.6°F
(12.0°C)
3.5°F
(1.9°C)
123rd Coolest
Coolest since:
1904
5th Warmest
Warmest since:
2012
May 2020–Mar 2021
11-Month
57.4°F
(14.1°C)
54.4°F
(12.4°C)
3.0°F
(1.7°C)
121st Coolest
Coolest since:
1918
7th Warmest
Warmest since:
2012
Ties: 2008, 2022
Apr 2020–Mar 2021
12-Month
57.0°F
(13.9°C)
54.2°F
(12.3°C)
2.8°F
(1.6°C)
120th Coolest
Coolest since:
1918
8th Warmest
Warmest since:
2012
Oct 2019–Mar 2021
18-Month
53.4°F
(11.9°C)
50.0°F
(10.0°C)
3.4°F
(1.9°C)
123rd Coolest
Coolest since:
1905
4th Warmest
Warmest since:
2017
Apr 2019–Mar 2021
24-Month
57.8°F
(14.3°C)
54.2°F
(12.3°C)
3.6°F
(2.0°C)
122nd Coolest
Coolest since:
1905
5th Warmest
Warmest since:
2017
Apr 2018–Mar 2021
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:
2013, 2018, 2021, 2022
Ties: 2013, 2018, 2022
Apr 2017–Mar 2021
48-Month
57.4°F
(14.1°C)
54.2°F
(12.3°C)
3.2°F
(1.8°C)
121st Coolest
Coolest since:
1905
4th Warmest
Warmest since:
2020
Apr 2016–Mar 2021
60-Month
57.5°F
(14.2°C)
54.2°F
(12.3°C)
3.3°F
(1.9°C)
122nd Coolest
Coolest since:
1908
2nd Warmest
Warmest since:
2020

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