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 2020. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, June 2019

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
(1895-2020)
Wettest/Driest
Since
Record
June 2019
1-Month
5.18"
(131.57mm)
3.64"
(92.46mm)
1.54"
(39.11mm)
109th Driest Driest since: 2018 1988
18th Wettest Wettest since: 2015 2006
Ties: 1896
May–Jun 2019
2-Month
9.68"
(245.87mm)
7.19"
(182.63mm)
2.49"
(63.24mm)
111th Driest Driest since: 2017 1964
16th Wettest Wettest since: 2018 1948
Apr–Jun 2019
3-Month
13.26"
(336.80mm)
10.67"
(271.02mm)
2.59"
(65.78mm)
108th Driest Driest since: 2017 1986
19th Wettest Wettest since: 2018 1948
Mar–Jun 2019
4-Month
16.89"
(429.01mm)
14.65"
(372.11mm)
2.24"
(56.90mm)
97th Driest Driest since: 2017 1986
30th Wettest Wettest since: 2018 1983
Feb–Jun 2019
5-Month
20.34"
(516.64mm)
17.70"
(449.58mm)
2.64"
(67.06mm)
97th Driest Driest since: 2017 1976
30th Wettest Wettest since: 2018 1983
Ties: 1909
Jan–Jun 2019
6-Month
23.79"
(604.27mm)
21.19"
(538.23mm)
2.60"
(66.04mm)
96th Driest Driest since: 2017 2012
31st Wettest Wettest since: 2018 1948
Dec 2018–Jun 2019
7-Month
28.61"
(726.69mm)
24.65"
(626.11mm)
3.96"
(100.58mm)
104th Driest Driest since: 2018 1986
22nd Wettest Wettest since: 2015 1948, 1979
Nov 2018–Jun 2019
8-Month
35.46"
(900.68mm)
27.71"
(703.83mm)
7.75"
(196.85mm)
116th Driest Driest since: 2018 1977
10th Wettest Wettest since: 2003 1948
Oct 2018–Jun 2019
9-Month
40.50"
(1,028.70mm)
30.87"
(784.10mm)
9.63"
(244.60mm)
118th Driest Driest since: 2018 1986
8th Wettest Wettest since: 2003 2003
Sep 2018–Jun 2019
10-Month
47.11"
(1,196.59mm)
34.46"
(875.28mm)
12.65"
(321.31mm)
124th Driest Driest since: 2018 2002
2nd Wettest Wettest since: 2003 2003
Aug 2018–Jun 2019
11-Month
51.64"
(1,311.66mm)
39.04"
(991.62mm)
12.60"
(320.04mm)
122nd Driest Driest since: 2018 1985
4th Wettest Wettest since: 2010 1972
Jul 2018–Jun 2019
12-Month
57.41"
(1,458.21mm)
43.33"
(1,100.58mm)
14.08"
(357.63mm)
125th Driest Driest since: 2018 1969
1st Wettest Wettest to Date 2019
Jan 2018–Jun 2019
18-Month
83.81"
(2,128.77mm)
64.47"
(1,637.54mm)
19.34"
(491.23mm)
125th Driest Driest since: 2018 1931
1st Wettest Wettest to Date 2019
Jul 2017–Jun 2019
24-Month
109.01"
(2,768.85mm)
86.54"
(2,198.12mm)
22.47"
(570.73mm)
124th Driest Driest since: 2018 1931
1st Wettest Wettest to Date 2019
Jul 2016–Jun 2019
36-Month
153.49"
(3,898.65mm)
129.87"
(3,298.70mm)
23.62"
(599.95mm)
121st Driest Driest since: 2018 1966
3rd Wettest Wettest since: 2005 1937
Jul 2015–Jun 2019
48-Month
194.83"
(4,948.68mm)
173.13"
(4,397.50mm)
21.70"
(551.18mm)
117th Driest Driest since: 2018 1966
6th Wettest Wettest since: 2006 1937
Jul 2014–Jun 2019
60-Month
243.73"
(6,190.74mm)
216.27"
(5,493.26mm)
27.46"
(697.48mm)
116th Driest Driest since: 2018 1967
6th Wettest Wettest since: 2007 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 25, 2020 from https://www.ncdc.noaa.gov/cag/