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 September 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, March 1940

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
March 1940
1-Month
37.6°F
(3.1°C)
42.7°F
(5.9°C)
-5.1°F
(-2.8°C)
9th Coolest Coolest since: 1916 1960
119th Warmest Warmest since: 1939 1921
Ties: 1900
Feb–Mar 1940
2-Month
35.4°F
(1.9°C)
38.5°F
(3.6°C)
-3.1°F
(-1.7°C)
20th Coolest Coolest since: 1934 1934
108th Warmest Warmest since: 1939 2012
Jan–Mar 1940
3-Month
30.8°F
(-0.7°C)
36.8°F
(2.7°C)
-6.0°F
(-3.4°C)
1st Coolest Coolest to Date 1940
127th Warmest Warmest since: 1939 2012
Dec 1939–Mar 1940
4-Month
32.4°F
(0.2°C)
36.7°F
(2.6°C)
-4.3°F
(-2.4°C)
5th Coolest Coolest since: 1918 1904
122nd Warmest Warmest since: 1939 2012
Nov 1939–Mar 1940
5-Month
34.3°F
(1.3°C)
38.5°F
(3.6°C)
-4.2°F
(-2.3°C)
4th Coolest Coolest since: 1918 1904
123rd Warmest Warmest since: 1939 2012
Oct 1939–Mar 1940
6-Month
38.0°F
(3.3°C)
41.4°F
(5.2°C)
-3.4°F
(-1.9°C)
4th Coolest Coolest since: 1918 1918
123rd Warmest Warmest since: 1939 2012
Sep 1939–Mar 1940
7-Month
42.3°F
(5.7°C)
45.1°F
(7.3°C)
-2.8°F
(-1.6°C)
5th Coolest Coolest since: 1918 1918
122nd Warmest Warmest since: 1939 2012
Aug 1939–Mar 1940
8-Month
46.6°F
(8.1°C)
48.8°F
(9.3°C)
-2.2°F
(-1.2°C)
7th Coolest Coolest since: 1918 1918
120th Warmest Warmest since: 1939 2012
Jul 1939–Mar 1940
9-Month
49.6°F
(9.8°C)
51.7°F
(10.9°C)
-2.1°F
(-1.1°C)
6th Coolest Coolest since: 1918 1918
121st Warmest Warmest since: 1939 2012
Ties: 1970
Jun 1939–Mar 1940
10-Month
51.9°F
(11.1°C)
53.6°F
(12.0°C)
-1.7°F
(-0.9°C)
7th Coolest Coolest since: 1918 1904
120th Warmest Warmest since: 1939 2012
May 1939–Mar 1940
11-Month
53.0°F
(11.7°C)
54.4°F
(12.4°C)
-1.4°F
(-0.7°C)
12th Coolest Coolest since: 1936 1918
115th Warmest Warmest since: 1939 2012
Apr 1939–Mar 1940
12-Month
52.8°F
(11.6°C)
54.2°F
(12.3°C)
-1.4°F
(-0.7°C)
9th Coolest Coolest since: 1936 1918
118th Warmest Warmest since: 1939 2012
Ties: 1902, 1963
Oct 1938–Mar 1940
18-Month
49.6°F
(9.8°C)
50.0°F
(10.0°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1936 1905
89th Warmest Warmest since: 1939 2017
Ties: 1910, 1961
Apr 1938–Mar 1940
24-Month
53.9°F
(12.2°C)
54.1°F
(12.3°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1937 1905
85th Warmest Warmest since: 1939 2017
Ties: 1897, 1910, 1934, 1948, 1994
Apr 1937–Mar 1940
36-Month
54.0°F
(12.2°C)
54.1°F
(12.3°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 1938 1906
82nd Warmest Warmest since: 1939 2021
Ties: 1898, 1899, 1901, 1981
Apr 1936–Mar 1940
48-Month
54.3°F
(12.4°C)
54.2°F
(12.3°C)
0.1°F
(0.1°C)
60th Coolest Coolest since: 1939 1905
64th Warmest Warmest since: 1935 2020
Ties: 1923, 1960
Apr 1935–Mar 1940
60-Month
53.9°F
(12.2°C)
54.2°F
(12.3°C)
-0.3°F
(-0.1°C)
37th Coolest Coolest since: 1938 1908
86th Warmest Warmest since: 1939 2020
Ties: 1903, 1913, 1916, 1917, 1926, 1931, 1937, 1941, 1942, 1944

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 27, 2021 from https://www.ncdc.noaa.gov/cag/