Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Ohio Valley Climate Region

Precipitation Rankings, August 1937

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1937
1-Month
3.36"
(85.34mm)
3.67"
(93.22mm)
-0.31"
(-7.88mm)
48th Driest
Driest since:
1953
81st Wettest
Wettest since:
1915
Jul–Aug 1937
2-Month
7.15"
(181.61mm)
7.67"
(194.82mm)
-0.52"
(-13.21mm)
36th Driest
Driest since:
1930
93rd Wettest
Wettest since:
1915
Jun–Aug 1937
3-Month
12.01"
(305.05mm)
11.92"
(302.77mm)
0.09"
(2.28mm)
57th Driest
Driest since:
1930
72nd Wettest
Wettest since:
1958
May–Aug 1937
4-Month
15.82"
(401.83mm)
16.19"
(411.23mm)
-0.37"
(-9.40mm)
48th Driest
Driest since:
1936
81st Wettest
Wettest since:
1915
Apr–Aug 1937
5-Month
20.15"
(511.81mm)
20.10"
(510.54mm)
0.05"
(1.27mm)
57th Driest
Driest since:
1930
72nd Wettest
Wettest since:
2015
Mar–Aug 1937
6-Month
21.77"
(552.96mm)
23.91"
(607.31mm)
-2.14"
(-54.35mm)
30th Driest
Driest since:
1930
99th Wettest
Wettest since:
2015
Feb–Aug 1937
7-Month
23.86"
(606.04mm)
26.58"
(675.13mm)
-2.72"
(-69.09mm)
25th Driest
Driest since:
1930
104th Wettest
Wettest since:
2019
Jan–Aug 1937
8-Month
33.19"
(843.03mm)
29.63"
(752.60mm)
3.56"
(90.43mm)
99th Driest
Driest since:
1936
30th Wettest
Wettest since:
2019
Dec 1936–Aug 1937
9-Month
36.82"
(935.23mm)
32.72"
(831.09mm)
4.10"
(104.14mm)
103rd Driest
Driest since:
1936
25th Wettest
Wettest since:
2019
Nov 1936–Aug 1937
10-Month
39.52"
(1,003.81mm)
35.86"
(910.84mm)
3.66"
(92.97mm)
98th Driest
Driest since:
1936
30th Wettest
Wettest since:
2019
Oct 1936–Aug 1937
11-Month
43.29"
(1,099.57mm)
38.78"
(985.01mm)
4.51"
(114.56mm)
103rd Driest
Driest since:
1936
25th Wettest
Wettest since:
2019
Sep 1936–Aug 1937
12-Month
48.46"
(1,230.88mm)
42.24"
(1,072.90mm)
6.22"
(157.98mm)
114th Driest
Driest since:
1936
14th Wettest
Wettest since:
2019
Mar 1936–Aug 1937
18-Month
63.88"
(1,622.55mm)
66.13"
(1,679.70mm)
-2.25"
(-57.15mm)
39th Driest
Driest since:
1931
89th Wettest
Wettest since:
2019
Sep 1935–Aug 1937
24-Month
79.79"
(2,026.67mm)
84.47"
(2,145.54mm)
-4.68"
(-118.87mm)
28th Driest
Driest since:
1941
99th Wettest
Wettest since:
2020
Sep 1934–Aug 1937
36-Month
128.38"
(3,260.85mm)
126.74"
(3,219.20mm)
1.64"
(41.65mm)
67th Driest
Driest since:
1941
59th Wettest
Wettest since:
2020
Sep 1933–Aug 1937
48-Month
161.21"
(4,094.73mm)
168.98"
(4,292.09mm)
-7.77"
(-197.36mm)
21st Driest
Driest since:
1956
104th Wettest
Wettest since:
2022
Sep 1932–Aug 1937
60-Month
206.45"
(5,243.83mm)
211.20"
(5,364.48mm)
-4.75"
(-120.65mm)
35th Driest
Driest since:
1934
89th Wettest
Wettest since:
2020

Citing This Page