Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, April 1991

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • 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
April 1991
1-Month
54.8°F
(12.7°C)
52.0°F
(11.1°C)
2.8°F
(1.6°C)
103rd Coolest Coolest since: 1990 1907
26th Warmest Warmest since: 1985 2017
Ties: 1955
Mar–Apr 1991
2-Month
50.5°F
(10.3°C)
47.4°F
(8.6°C)
3.1°F
(1.7°C)
110th Coolest Coolest since: 1990 1940
19th Warmest Warmest since: 1985 1921
Ties: 1946
Feb–Apr 1991
3-Month
47.2°F
(8.4°C)
43.1°F
(6.2°C)
4.1°F
(2.2°C)
119th Coolest Coolest since: 1989 1934
10th Warmest Warmest since: 1990 2012
Jan–Apr 1991
4-Month
44.3°F
(6.8°C)
40.6°F
(4.8°C)
3.7°F
(2.0°C)
119th Coolest Coolest since: 1989 1940
10th Warmest Warmest since: 1990 2012
Ties: 1913
Dec 1990–Apr 1991
5-Month
44.0°F
(6.7°C)
39.7°F
(4.3°C)
4.3°F
(2.4°C)
120th Coolest Coolest since: 1990 1904
8th Warmest Warmest since: 1921 2012
Nov 1990–Apr 1991
6-Month
44.8°F
(7.1°C)
40.7°F
(4.8°C)
4.1°F
(2.3°C)
123rd Coolest Coolest since: 1990 1904
5th Warmest Warmest to Date 2012
Oct 1990–Apr 1991
7-Month
47.1°F
(8.4°C)
43.0°F
(6.1°C)
4.1°F
(2.3°C)
123rd Coolest Coolest since: 1990 1904
5th Warmest Warmest to Date 2012
Sep 1990–Apr 1991
8-Month
49.5°F
(9.7°C)
46.1°F
(7.8°C)
3.4°F
(1.9°C)
118th Coolest Coolest since: 1990 1918
10th Warmest Warmest since: 1932 2012
Aug 1990–Apr 1991
9-Month
52.2°F
(11.2°C)
49.1°F
(9.5°C)
3.1°F
(1.7°C)
117th Coolest Coolest since: 1990 1918
11th Warmest Warmest since: 1932 2017
Jul 1990–Apr 1991
10-Month
54.7°F
(12.6°C)
51.8°F
(11.0°C)
2.9°F
(1.6°C)
117th Coolest Coolest since: 1990 1918
11th Warmest Warmest since: 1932 2012, 2017
Ties: 2022
Jun 1990–Apr 1991
11-Month
56.2°F
(13.4°C)
53.5°F
(11.9°C)
2.7°F
(1.5°C)
116th Coolest Coolest since: 1990 1904
12th Warmest Warmest since: 1932 2012
May 1990–Apr 1991
12-Month
56.6°F
(13.7°C)
54.2°F
(12.3°C)
2.4°F
(1.4°C)
114th Coolest Coolest since: 1990 1918
14th Warmest Warmest since: 1932 2012
Ties: 2000
Nov 1989–Apr 1991
18-Month
51.9°F
(11.1°C)
49.6°F
(9.8°C)
2.3°F
(1.3°C)
109th Coolest Coolest since: 1990 1905
18th Warmest Warmest since: 1950 2017
Ties: 1950, 2002
May 1989–Apr 1991
24-Month
56.1°F
(13.4°C)
54.2°F
(12.3°C)
1.9°F
(1.1°C)
109th Coolest Coolest since: 1990 1905
18th Warmest Warmest to Date 2017
Ties: 1999
May 1988–Apr 1991
36-Month
55.7°F
(13.2°C)
54.2°F
(12.3°C)
1.5°F
(0.9°C)
105th Coolest Coolest since: 1990 1906
21st Warmest Warmest to Date 2021
Ties: 1999, 2001
May 1987–Apr 1991
48-Month
55.5°F
(13.1°C)
54.2°F
(12.3°C)
1.3°F
(0.8°C)
101st Coolest Coolest since: 1990 1905
24th Warmest Warmest to Date 2019, 2020
Ties: 2004
May 1986–Apr 1991
60-Month
55.3°F
(12.9°C)
54.1°F
(12.3°C)
1.2°F
(0.6°C)
97th Coolest Coolest since: 1990 1908
27th Warmest Warmest to Date 2020
Ties: 1993, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on October 4, 2022 from https://www.ncdc.noaa.gov/cag/