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 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, February 1978

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 1978
1-Month
1.09"
(27.69mm)
3.04"
(77.22mm)
-1.95"
(-49.53mm)
5th Driest Driest since: 1901 2009
121st Wettest Wettest since: 1977 1979
Jan–Feb 1978
2-Month
8.10"
(205.74mm)
6.54"
(166.12mm)
1.56"
(39.62mm)
108th Driest Driest since: 1977 2009
18th Wettest Wettest since: 1972 1979
Ties: 1961
Dec 1977–Feb 1978
3-Month
15.04"
(382.02mm)
10.00"
(254.00mm)
5.04"
(128.02mm)
121st Driest Driest since: 1977 1981
4th Wettest Wettest since: 1937 1979
Nov 1977–Feb 1978
4-Month
20.45"
(519.43mm)
13.06"
(331.72mm)
7.39"
(187.71mm)
121st Driest Driest since: 1977 2002
4th Wettest Wettest since: 1949 1979
Oct 1977–Feb 1978
5-Month
24.24"
(615.70mm)
16.21"
(411.73mm)
8.03"
(203.97mm)
121st Driest Driest since: 1977 2002
4th Wettest Wettest since: 1949 2010
Sep 1977–Feb 1978
6-Month
28.28"
(718.31mm)
19.81"
(503.17mm)
8.47"
(215.14mm)
119th Driest Driest since: 1977 2002
6th Wettest Wettest since: 1936 1936
Aug 1977–Feb 1978
7-Month
32.03"
(813.56mm)
24.39"
(619.51mm)
7.64"
(194.05mm)
118th Driest Driest since: 1977 1931
7th Wettest Wettest since: 1972 2010
Jul 1977–Feb 1978
8-Month
34.20"
(868.68mm)
28.67"
(728.22mm)
5.53"
(140.46mm)
107th Driest Driest since: 1977 1931
18th Wettest Wettest since: 1976 2010
Jun 1977–Feb 1978
9-Month
37.62"
(955.55mm)
32.31"
(820.67mm)
5.31"
(134.88mm)
103rd Driest Driest since: 1977 1931
22nd Wettest Wettest since: 1976 2010
May 1977–Feb 1978
10-Month
39.30"
(998.22mm)
35.86"
(910.84mm)
3.44"
(87.38mm)
93rd Driest Driest since: 1977 1931
32nd Wettest Wettest since: 1976 1949
Apr 1977–Feb 1978
11-Month
41.99"
(1,066.55mm)
39.32"
(998.73mm)
2.67"
(67.82mm)
84th Driest Driest since: 1977 1931
41st Wettest Wettest since: 1976 2010
Mar 1977–Feb 1978
12-Month
44.58"
(1,132.33mm)
43.26"
(1,098.80mm)
1.32"
(33.53mm)
72nd Driest Driest since: 1977 1931
53rd Wettest Wettest since: 1976 2010
Sep 1976–Feb 1978
18-Month
63.64"
(1,616.46mm)
63.00"
(1,600.20mm)
0.64"
(16.26mm)
68th Driest Driest since: 1977 1931
56th Wettest Wettest since: 1976 2004
Mar 1976–Feb 1978
24-Month
80.05"
(2,033.27mm)
86.48"
(2,196.59mm)
-6.43"
(-163.32mm)
28th Driest Driest since: 1970 1931
96th Wettest Wettest since: 1977 1936
Mar 1975–Feb 1978
36-Month
132.85"
(3,374.39mm)
129.77"
(3,296.16mm)
3.08"
(78.23mm)
67th Driest Driest since: 1977 1967
56th Wettest Wettest since: 1976 1936
Mar 1974–Feb 1978
48-Month
174.55"
(4,433.57mm)
173.03"
(4,394.96mm)
1.52"
(38.61mm)
58th Driest Driest since: 1977 1966
64th Wettest Wettest since: 1976 1939
Mar 1973–Feb 1978
60-Month
217.80"
(5,532.12mm)
216.11"
(5,489.19mm)
1.69"
(42.93mm)
62nd Driest Driest since: 1971 1967
59th Wettest Wettest since: 1977 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/