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 October 2020. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, April 1990

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
(1895-2020)
Warmest/Coolest
Since
Record
April 1990
1-Month
53.5°F
(11.9°C)
52.0°F
(11.1°C)
1.5°F
(0.8°C)
86th Coolest Coolest since: 1989 1907
41st Warmest Warmest since: 1985 2017
Ties: 1908, 1913, 1995
Mar–Apr 1990
2-Month
50.2°F
(10.1°C)
47.4°F
(8.6°C)
2.8°F
(1.5°C)
103rd Coolest Coolest since: 1989 1940
24th Warmest Warmest since: 1985 1921
Ties: 1938, 1994
Feb–Apr 1990
3-Month
47.5°F
(8.6°C)
43.0°F
(6.1°C)
4.5°F
(2.5°C)
120th Coolest Coolest since: 1989 1934
7th Warmest Warmest since: 1976 2012
Ties: 1945
Jan–Apr 1990
4-Month
46.0°F
(7.8°C)
40.6°F
(4.8°C)
5.4°F
(3.0°C)
123rd Coolest Coolest since: 1989 1940
4th Warmest Warmest since: 1921 2012
Ties: 1921, 1998
Dec 1989–Apr 1990
5-Month
41.9°F
(5.5°C)
39.7°F
(4.3°C)
2.2°F
(1.2°C)
98th Coolest Coolest since: 1989 1904
28th Warmest Warmest since: 1985 2012
Ties: 1952
Nov 1989–Apr 1990
6-Month
42.6°F
(5.9°C)
40.8°F
(4.9°C)
1.8°F
(1.0°C)
100th Coolest Coolest since: 1989 1904
26th Warmest Warmest since: 1983 2012
Ties: 1957
Oct 1989–Apr 1990
7-Month
44.8°F
(7.1°C)
43.0°F
(6.1°C)
1.8°F
(1.0°C)
100th Coolest Coolest since: 1989 1904
26th Warmest Warmest since: 1985 2012
Ties: 1950, 1957
Sep 1989–Apr 1990
8-Month
47.8°F
(8.8°C)
46.1°F
(7.8°C)
1.7°F
(1.0°C)
103rd Coolest Coolest since: 1989 1918
23rd Warmest Warmest since: 1985 2012
Ties: 1954, 1985
Aug 1989–Apr 1990
9-Month
50.7°F
(10.4°C)
49.1°F
(9.5°C)
1.6°F
(0.9°C)
102nd Coolest Coolest since: 1989 1918
24th Warmest Warmest since: 1985 2017
Ties: 1954, 1995, 2004, 2011
Jul 1989–Apr 1990
10-Month
53.1°F
(11.7°C)
51.7°F
(10.9°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 1989 1918
28th Warmest Warmest since: 1985 2012, 2017
Ties: 1985, 1992
Jun 1989–Apr 1990
11-Month
55.0°F
(12.8°C)
53.5°F
(11.9°C)
1.5°F
(0.9°C)
102nd Coolest Coolest since: 1989 1904
24th Warmest Warmest since: 1976 2012
Ties: 2009
May 1989–Apr 1990
12-Month
55.6°F
(13.1°C)
54.2°F
(12.3°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 1989 1918
28th Warmest Warmest since: 1976 2012
Nov 1988–Apr 1990
18-Month
51.0°F
(10.6°C)
49.7°F
(9.8°C)
1.3°F
(0.8°C)
96th Coolest Coolest since: 1989 1905
29th Warmest Warmest since: 1976 2017
May 1988–Apr 1990
24-Month
55.2°F
(12.9°C)
54.2°F
(12.3°C)
1.0°F
(0.6°C)
95th Coolest Coolest since: 1989 1905
30th Warmest Warmest since: 1986 2017
Ties: 1955
May 1987–Apr 1990
36-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1989 1906
30th Warmest Warmest since: 1987 2018
Ties: 1951, 1987
May 1986–Apr 1990
48-Month
55.0°F
(12.8°C)
54.2°F
(12.3°C)
0.8°F
(0.5°C)
94th Coolest Coolest since: 1989 1905
29th Warmest Warmest since: 1988 2019, 2020
Ties: 1952, 1953, 1954, 1976, 1988, 1995
May 1985–Apr 1990
60-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1989 1908
31st Warmest Warmest since: 1989 2020
Ties: 1976, 1989

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on November 23, 2020 from https://www.ncdc.noaa.gov/cag/