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, May 1927

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
May 1927
1-Month
2.97"
(75.44mm)
3.56"
(90.42mm)
-0.59"
(-14.98mm)
47th Driest Driest since: 1926 1964
79th Wettest Wettest since: 1924 1948
Apr–May 1927
2-Month
6.23"
(158.24mm)
7.04"
(178.82mm)
-0.81"
(-20.58mm)
46th Driest Driest since: 1926 1942
80th Wettest Wettest since: 1924 1948
Ties: 1951
Mar–May 1927
3-Month
7.87"
(199.90mm)
11.01"
(279.65mm)
-3.14"
(-79.75mm)
15th Driest Driest since: 1926 1986
111th Wettest Wettest since: 1924 1983
Feb–May 1927
4-Month
11.71"
(297.43mm)
14.06"
(357.12mm)
-2.35"
(-59.69mm)
27th Driest Driest since: 1926 2006
99th Wettest Wettest since: 1924 1983
Jan–May 1927
5-Month
13.20"
(335.28mm)
17.55"
(445.77mm)
-4.35"
(-110.49mm)
12th Driest Driest since: 1904 2012
114th Wettest Wettest since: 1926 1948
Dec 1926–May 1927
6-Month
16.84"
(427.74mm)
21.01"
(533.65mm)
-4.17"
(-105.91mm)
21st Driest Driest since: 1926 1986
104th Wettest Wettest since: 1925 1984
Nov 1926–May 1927
7-Month
20.48"
(520.19mm)
24.08"
(611.63mm)
-3.60"
(-91.44mm)
34th Driest Driest since: 1926 1977
91st Wettest Wettest since: 1924 1984
Oct 1926–May 1927
8-Month
23.11"
(586.99mm)
27.23"
(691.64mm)
-4.12"
(-104.65mm)
26th Driest Driest since: 1925 2002
99th Wettest Wettest since: 1926 1984
Sep 1926–May 1927
9-Month
27.03"
(686.56mm)
30.82"
(782.83mm)
-3.79"
(-96.27mm)
34th Driest Driest since: 1926 2002
91st Wettest Wettest since: 1924 1984
Aug 1926–May 1927
10-Month
33.41"
(848.61mm)
35.41"
(899.41mm)
-2.00"
(-50.80mm)
54th Driest Driest since: 1926 1985
71st Wettest Wettest since: 1924 2010
Jul 1926–May 1927
11-Month
41.37"
(1,050.80mm)
39.69"
(1,008.13mm)
1.68"
(42.67mm)
71st Driest Driest since: 1926 1931
54th Wettest Wettest since: 1924 2019
Jun 1926–May 1927
12-Month
44.09"
(1,119.89mm)
43.32"
(1,100.33mm)
0.77"
(19.56mm)
62nd Driest Driest since: 1926 1965
63rd Wettest Wettest since: 1924 2010
Dec 1925–May 1927
18-Month
60.14"
(1,527.56mm)
64.29"
(1,632.97mm)
-4.15"
(-105.41mm)
37th Driest Driest since: 1926 1931
87th Wettest Wettest since: 1925 1949
Jun 1925–May 1927
24-Month
79.01"
(2,006.85mm)
86.54"
(2,198.12mm)
-7.53"
(-191.27mm)
24th Driest Driest since: 1926 1931
100th Wettest Wettest since: 1925 2019
Jun 1924–May 1927
36-Month
116.13"
(2,949.70mm)
129.85"
(3,298.19mm)
-13.72"
(-348.49mm)
11th Driest Driest since: 1915 1967
112th Wettest Wettest since: 1926 2005
Jun 1923–May 1927
48-Month
163.68"
(4,157.47mm)
173.12"
(4,397.25mm)
-9.44"
(-239.78mm)
21st Driest Driest since: 1917 1966
101st Wettest Wettest since: 1926 1939
Jun 1922–May 1927
60-Month
208.46"
(5,294.88mm)
216.25"
(5,492.75mm)
-7.79"
(-197.87mm)
29th Driest Driest since: 1926 1967
92nd Wettest Wettest since: 1925 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/