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 December 2021. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, August 1940

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
(1895-2021)
Wettest/Driest
Since
Record
August 1940
1-Month
4.44"
(112.78mm)
3.67"
(93.22mm)
0.77"
(19.56mm)
101st Driest Driest since: 1939 1953
27th Wettest Wettest since: 1931 1915
Jul–Aug 1940
2-Month
6.76"
(171.70mm)
7.67"
(194.82mm)
-0.91"
(-23.12mm)
24th Driest Driest since: 1936 1930
104th Wettest Wettest since: 1939 1915
Ties: 1916
Jun–Aug 1940
3-Month
10.89"
(276.61mm)
11.92"
(302.77mm)
-1.03"
(-26.16mm)
35th Driest Driest since: 1936 1930
93rd Wettest Wettest since: 1939 1958
May–Aug 1940
4-Month
14.37"
(365.00mm)
16.19"
(411.23mm)
-1.82"
(-46.23mm)
25th Driest Driest since: 1936 1936
103rd Wettest Wettest since: 1939 1915
Apr–Aug 1940
5-Month
19.07"
(484.38mm)
20.10"
(510.54mm)
-1.03"
(-26.16mm)
39th Driest Driest since: 1936 1930
89th Wettest Wettest since: 1939 2015
Mar–Aug 1940
6-Month
22.31"
(566.67mm)
23.91"
(607.31mm)
-1.60"
(-40.64mm)
35th Driest Driest since: 1937 1930
93rd Wettest Wettest since: 1939 2015
Feb–Aug 1940
7-Month
25.25"
(641.35mm)
26.58"
(675.13mm)
-1.33"
(-33.78mm)
41st Driest Driest since: 1937 1930
87th Wettest Wettest since: 1939 2019
Jan–Aug 1940
8-Month
26.82"
(681.23mm)
29.63"
(752.60mm)
-2.81"
(-71.37mm)
25th Driest Driest since: 1936 1936
103rd Wettest Wettest since: 1939 2019
Dec 1939–Aug 1940
9-Month
28.64"
(727.46mm)
32.72"
(831.09mm)
-4.08"
(-103.63mm)
21st Driest Driest since: 1936 1936
106th Wettest Wettest since: 1939 2019
Nov 1939–Aug 1940
10-Month
30.22"
(767.59mm)
35.86"
(910.84mm)
-5.64"
(-143.25mm)
15th Driest Driest since: 1936 1936
112th Wettest Wettest since: 1939 2019
Oct 1939–Aug 1940
11-Month
32.43"
(823.72mm)
38.78"
(985.01mm)
-6.35"
(-161.29mm)
12th Driest Driest since: 1936 1936
115th Wettest Wettest since: 1939 2019
Sep 1939–Aug 1940
12-Month
33.61"
(853.69mm)
42.24"
(1,072.90mm)
-8.63"
(-219.21mm)
6th Driest Driest since: 1936 1936
121st Wettest Wettest since: 1939 2019
Mar 1939–Aug 1940
18-Month
58.82"
(1,494.03mm)
66.13"
(1,679.70mm)
-7.31"
(-185.67mm)
12th Driest Driest since: 1934 1931
115th Wettest Wettest since: 1939 2019
Sep 1938–Aug 1940
24-Month
77.19"
(1,960.63mm)
84.47"
(2,145.54mm)
-7.28"
(-184.91mm)
16th Driest Driest since: 1931 1941
110th Wettest Wettest since: 1939 2020
Sep 1937–Aug 1940
36-Month
121.62"
(3,089.15mm)
126.74"
(3,219.20mm)
-5.12"
(-130.05mm)
27th Driest Driest since: 1936 1941
98th Wettest Wettest since: 1939 2020
Sep 1936–Aug 1940
48-Month
170.08"
(4,320.03mm)
168.98"
(4,292.09mm)
1.10"
(27.94mm)
57th Driest Driest since: 1939 1956
67th Wettest Wettest since: 1938 2021
Sep 1935–Aug 1940
60-Month
201.41"
(5,115.81mm)
211.19"
(5,364.23mm)
-9.78"
(-248.42mm)
17th Driest Driest since: 1934 1934
106th Wettest Wettest since: 1939 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2022, retrieved on January 18, 2022 from https://www.ncdc.noaa.gov/cag/