Climate at a Glance

Regional 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.


Ohio Valley Climate Region

Precipitation Rankings, July 2018

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 2018
1-Month
3.42"
(86.87mm)
4.00"
(101.60mm)
-0.58"
(-14.73mm)
32nd Driest Driest since: 2014 1930
94th Wettest Wettest since: 2017 1958
Ties: 1913
Jun–Jul 2018
2-Month
8.95"
(227.33mm)
8.25"
(209.55mm)
0.70"
(17.78mm)
80th Driest Driest since: 2012 1930
46th Wettest Wettest since: 2017 2015
May–Jul 2018
3-Month
13.30"
(337.82mm)
12.52"
(318.01mm)
0.78"
(19.81mm)
72nd Driest Driest since: 2014 1936
54th Wettest Wettest since: 2017 2015
Apr–Jul 2018
4-Month
17.00"
(431.80mm)
16.43"
(417.32mm)
0.57"
(14.48mm)
69th Driest Driest since: 2012 1930
57th Wettest Wettest since: 2017 2015
Mar–Jul 2018
5-Month
21.21"
(538.73mm)
20.24"
(514.10mm)
0.97"
(24.63mm)
70th Driest Driest since: 2014 1930
56th Wettest Wettest since: 2017 1973
Ties: 1975
Feb–Jul 2018
6-Month
27.75"
(704.85mm)
22.91"
(581.91mm)
4.84"
(122.94mm)
113th Driest Driest since: 2017 1930
13th Wettest Wettest since: 2015 2019
Jan–Jul 2018
7-Month
29.81"
(757.17mm)
25.96"
(659.38mm)
3.85"
(97.79mm)
102nd Driest Driest since: 2016 1936
24th Wettest Wettest since: 2017 2019
Dec 2017–Jul 2018
8-Month
31.70"
(805.18mm)
29.05"
(737.87mm)
2.65"
(67.31mm)
87th Driest Driest since: 2014 1936
38th Wettest Wettest since: 2017 2019
Nov 2017–Jul 2018
9-Month
34.37"
(873.00mm)
32.19"
(817.63mm)
2.18"
(55.37mm)
76th Driest Driest since: 2014 1934
49th Wettest Wettest since: 2017 2019
Oct 2017–Jul 2018
10-Month
38.89"
(987.81mm)
35.11"
(891.79mm)
3.78"
(96.02mm)
97th Driest Driest since: 2017 1934
28th Wettest Wettest since: 2016 2019
Sep 2017–Jul 2018
11-Month
41.06"
(1,042.92mm)
38.57"
(979.68mm)
2.49"
(63.24mm)
81st Driest Driest since: 2014 1954
44th Wettest Wettest since: 2017 2019
Aug 2017–Jul 2018
12-Month
44.72"
(1,135.89mm)
42.24"
(1,072.90mm)
2.48"
(62.99mm)
78th Driest Driest since: 2014 1954
47th Wettest Wettest since: 2017 2019
Ties: 1984
Feb 2017–Jul 2018
18-Month
71.90"
(1,826.26mm)
65.14"
(1,654.56mm)
6.76"
(171.70mm)
104th Driest Driest since: 2017 1931
21st Wettest Wettest since: 2016 2019
Aug 2016–Jul 2018
24-Month
91.69"
(2,328.93mm)
84.47"
(2,145.54mm)
7.22"
(183.39mm)
99th Driest Driest since: 2015 1941
25th Wettest Wettest since: 2017 2019
Aug 2015–Jul 2018
36-Month
137.87"
(3,501.90mm)
126.75"
(3,219.45mm)
11.12"
(282.45mm)
105th Driest Driest since: 2016 1942
18th Wettest Wettest since: 2017 1929
Aug 2014–Jul 2018
48-Month
187.68"
(4,767.07mm)
168.98"
(4,292.09mm)
18.70"
(474.98mm)
116th Driest Driest since: 2017 1966
6th Wettest Wettest since: 2011 2019
Aug 2013–Jul 2018
60-Month
229.46"
(5,828.28mm)
211.20"
(5,364.48mm)
18.26"
(463.80mm)
112th Driest Driest since: 2016 1934
9th Wettest Wettest since: 2017 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/