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 1940

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1940
1-Month
2.32"
(58.93mm)
4.00"
(101.60mm)
-1.68"
(-42.67mm)
5th Driest Driest since: 1930 1930
121st Wettest Wettest since: 1939 1958
Jun–Jul 1940
2-Month
6.45"
(163.83mm)
8.25"
(209.55mm)
-1.80"
(-45.72mm)
18th Driest Driest since: 1936 1930
108th Wettest Wettest since: 1939 2015
May–Jul 1940
3-Month
9.93"
(252.22mm)
12.52"
(318.01mm)
-2.59"
(-65.79mm)
19th Driest Driest since: 1936 1936
107th Wettest Wettest since: 1939 2015
Ties: 1952
Apr–Jul 1940
4-Month
14.63"
(371.60mm)
16.43"
(417.32mm)
-1.80"
(-45.72mm)
32nd Driest Driest since: 1936 1930
94th Wettest Wettest since: 1939 2015
Mar–Jul 1940
5-Month
17.87"
(453.90mm)
20.24"
(514.10mm)
-2.37"
(-60.20mm)
25th Driest Driest since: 1936 1930
101st Wettest Wettest since: 1939 1973
Feb–Jul 1940
6-Month
20.81"
(528.57mm)
22.91"
(581.91mm)
-2.10"
(-53.34mm)
28th Driest Driest since: 1937 1930
98th Wettest Wettest since: 1939 2019
Jan–Jul 1940
7-Month
22.38"
(568.45mm)
25.96"
(659.38mm)
-3.58"
(-90.93mm)
19th Driest Driest since: 1936 1936
107th Wettest Wettest since: 1939 2019
Dec 1939–Jul 1940
8-Month
24.20"
(614.68mm)
29.05"
(737.87mm)
-4.85"
(-123.19mm)
17th Driest Driest since: 1936 1936
108th Wettest Wettest since: 1939 2019
Nov 1939–Jul 1940
9-Month
25.78"
(654.81mm)
32.19"
(817.63mm)
-6.41"
(-162.82mm)
13th Driest Driest since: 1936 1934
112th Wettest Wettest since: 1939 2019
Oct 1939–Jul 1940
10-Month
27.99"
(710.95mm)
35.11"
(891.79mm)
-7.12"
(-180.84mm)
9th Driest Driest since: 1936 1934
116th Wettest Wettest since: 1939 2019
Sep 1939–Jul 1940
11-Month
29.17"
(740.92mm)
38.57"
(979.68mm)
-9.40"
(-238.76mm)
5th Driest Driest since: 1936 1954
120th Wettest Wettest since: 1939 2019
Aug 1939–Jul 1940
12-Month
32.66"
(829.56mm)
42.24"
(1,072.90mm)
-9.58"
(-243.34mm)
6th Driest Driest since: 1936 1954
119th Wettest Wettest since: 1939 2019
Feb 1939–Jul 1940
18-Month
59.61"
(1,514.09mm)
65.14"
(1,654.56mm)
-5.53"
(-140.47mm)
20th Driest Driest since: 1934 1931
105th Wettest Wettest since: 1939 2019
Aug 1938–Jul 1940
24-Month
76.18"
(1,934.97mm)
84.47"
(2,145.54mm)
-8.29"
(-210.57mm)
15th Driest Driest since: 1931 1941
109th Wettest Wettest since: 1939 2019
Aug 1937–Jul 1940
36-Month
120.54"
(3,061.72mm)
126.75"
(3,219.45mm)
-6.21"
(-157.73mm)
24th Driest Driest since: 1936 1942
99th Wettest Wettest since: 1939 1929
Aug 1936–Jul 1940
48-Month
168.12"
(4,270.25mm)
168.98"
(4,292.09mm)
-0.86"
(-21.84mm)
51st Driest Driest since: 1939 1966
71st Wettest Wettest since: 1938 2019
Aug 1935–Jul 1940
60-Month
200.48"
(5,092.19mm)
211.20"
(5,364.48mm)
-10.72"
(-272.29mm)
16th Driest Driest since: 1934 1934
105th Wettest Wettest since: 1939 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/