Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Rhode Island

Precipitation Rankings, June 2018

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
June 2018
1-Month
2.70"
(68.58mm)
3.32"
(84.33mm)
-0.62"
(-15.75mm)
54th Driest
Driest since:
1949
75th Wettest
Wettest since:
1982
Ties: 1907
May–Jun 2018
2-Month
5.03"
(127.76mm)
6.76"
(171.70mm)
-1.73"
(-43.94mm)
30th Driest
Driest since:
1964
99th Wettest
Wettest since:
2006
Ties: 1980
Apr–Jun 2018
3-Month
10.43"
(264.92mm)
10.83"
(275.08mm)
-0.40"
(-10.16mm)
60th Driest
Driest since:
1999
69th Wettest
Wettest since:
1998
Mar–Jun 2018
4-Month
15.93"
(404.62mm)
15.04"
(382.02mm)
0.89"
(22.60mm)
79th Driest
Driest since:
1915
50th Wettest
Wettest since:
1998
Feb–Jun 2018
5-Month
21.61"
(548.89mm)
18.48"
(469.39mm)
3.13"
(79.50mm)
103rd Driest
Driest since:
1915
26th Wettest
Wettest since:
1998
Jan–Jun 2018
6-Month
27.40"
(695.96mm)
22.42"
(569.47mm)
4.98"
(126.49mm)
112th Driest
Driest since:
1957
17th Wettest
Wettest since:
1998
Dec 2017–Jun 2018
7-Month
30.18"
(766.57mm)
26.57"
(674.88mm)
3.61"
(91.69mm)
100th Driest
Driest since:
1957
28th Wettest
Wettest since:
1998
Nov 2017–Jun 2018
8-Month
32.93"
(836.42mm)
30.73"
(780.54mm)
2.20"
(55.88mm)
86th Driest
Driest since:
1966
42nd Wettest
Wettest since:
1998
Oct 2017–Jun 2018
9-Month
40.34"
(1,024.64mm)
34.26"
(870.20mm)
6.08"
(154.44mm)
108th Driest
Driest since:
1966
20th Wettest
Wettest since:
2006
Sep 2017–Jun 2018
10-Month
43.50"
(1,104.90mm)
37.86"
(961.64mm)
5.64"
(143.26mm)
105th Driest
Driest since:
1966
23rd Wettest
Wettest since:
2019
Aug 2017–Jun 2018
11-Month
45.39"
(1,152.91mm)
41.90"
(1,064.26mm)
3.49"
(88.65mm)
87th Driest
Driest since:
1966
41st Wettest
Wettest since:
2019
Jul 2017–Jun 2018
12-Month
48.99"
(1,244.35mm)
45.13"
(1,146.30mm)
3.86"
(98.05mm)
91st Driest
Driest since:
1966
37th Wettest
Wettest since:
2019
Jan 2017–Jun 2018
18-Month
76.51"
(1,943.35mm)
67.54"
(1,715.52mm)
8.97"
(227.83mm)
105th Driest
Driest since:
1966
23rd Wettest
Wettest since:
1984
Jul 2016–Jun 2018
24-Month
97.77"
(2,483.36mm)
90.22"
(2,291.59mm)
7.55"
(191.77mm)
95th Driest
Driest since:
1966
32nd Wettest
Wettest since:
2010
Jul 2015–Jun 2018
36-Month
139.25"
(3,536.95mm)
135.51"
(3,441.95mm)
3.74"
(95.00mm)
68th Driest
Driest since:
1966
58th Wettest
Wettest since:
2007
Jul 2014–Jun 2018
48-Month
182.31"
(4,630.67mm)
180.72"
(4,590.29mm)
1.59"
(40.38mm)
54th Driest
Driest since:
1966
71st Wettest
Wettest since:
2007
Jul 2013–Jun 2018
60-Month
224.35"
(5,698.49mm)
225.85"
(5,736.59mm)
-1.50"
(-38.10mm)
50th Driest
Driest since:
1967
74th Wettest
Wettest since:
2010

Citing This Page