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 2009

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
July 2009
1-Month
5.11"
(129.79mm)
4.00"
(101.60mm)
1.11"
(28.19mm)
107th Driest Driest since: 2008 1930
19th Wettest Wettest since: 2003 1958
Jun–Jul 2009
2-Month
10.00"
(254.00mm)
8.25"
(209.55mm)
1.75"
(44.45mm)
103rd Driest Driest since: 2007 1930
23rd Wettest Wettest since: 2008 2015
May–Jul 2009
3-Month
16.04"
(407.42mm)
12.52"
(318.01mm)
3.52"
(89.41mm)
113th Driest Driest since: 2008 1936
13th Wettest Wettest since: 2003 2015
Apr–Jul 2009
4-Month
21.05"
(534.67mm)
16.43"
(417.32mm)
4.62"
(117.35mm)
113th Driest Driest since: 2008 1930
13th Wettest Wettest since: 1998 2015
Mar–Jul 2009
5-Month
24.63"
(625.60mm)
20.24"
(514.10mm)
4.39"
(111.50mm)
111th Driest Driest since: 2007 1930
15th Wettest Wettest since: 2008 1973
Feb–Jul 2009
6-Month
26.89"
(683.01mm)
22.91"
(581.91mm)
3.98"
(101.10mm)
104th Driest Driest since: 2007 1930
22nd Wettest Wettest since: 2008 2019
Jan–Jul 2009
7-Month
29.36"
(745.74mm)
25.96"
(659.38mm)
3.40"
(86.36mm)
96th Driest Driest since: 2007 1936
30th Wettest Wettest since: 2008 2019
Dec 2008–Jul 2009
8-Month
34.35"
(872.49mm)
29.05"
(737.87mm)
5.30"
(134.62mm)
111th Driest Driest since: 2007 1936
14th Wettest Wettest since: 2008 2019
Nov 2008–Jul 2009
9-Month
36.46"
(926.08mm)
32.19"
(817.63mm)
4.27"
(108.45mm)
101st Driest Driest since: 2007 1934
24th Wettest Wettest since: 2008 2019
Oct 2008–Jul 2009
10-Month
38.83"
(986.28mm)
35.11"
(891.79mm)
3.72"
(94.49mm)
96th Driest Driest since: 2007 1934
29th Wettest Wettest since: 2008 2019
Sep 2008–Jul 2009
11-Month
43.26"
(1,098.80mm)
38.57"
(979.68mm)
4.69"
(119.12mm)
100th Driest Driest since: 2007 1954
25th Wettest Wettest since: 2008 2019
Aug 2008–Jul 2009
12-Month
45.57"
(1,157.48mm)
42.24"
(1,072.90mm)
3.33"
(84.58mm)
87th Driest Driest since: 2007 1954
38th Wettest Wettest since: 2008 2019
Feb 2008–Jul 2009
18-Month
76.55"
(1,944.37mm)
65.14"
(1,654.56mm)
11.41"
(289.81mm)
121st Driest Driest since: 2008 1931
4th Wettest Wettest since: 1974 2019
Aug 2007–Jul 2009
24-Month
96.26"
(2,445.00mm)
84.47"
(2,145.54mm)
11.79"
(299.46mm)
118th Driest Driest since: 2008 1941
6th Wettest Wettest since: 1974 2019
Aug 2006–Jul 2009
36-Month
138.48"
(3,517.39mm)
126.75"
(3,219.45mm)
11.73"
(297.94mm)
107th Driest Driest since: 2008 1942
16th Wettest Wettest since: 2004 1929
Aug 2005–Jul 2009
48-Month
178.59"
(4,536.19mm)
168.98"
(4,292.09mm)
9.61"
(244.10mm)
94th Driest Driest since: 2008 1966
28th Wettest Wettest since: 2005 2019
Aug 2004–Jul 2009
60-Month
221.97"
(5,638.04mm)
211.20"
(5,364.48mm)
10.77"
(273.56mm)
90th Driest Driest since: 2007 1934
31st Wettest Wettest since: 2008 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/