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


Ohio Valley Climate Region

Precipitation Rankings, September 1915

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1915
1-Month
4.25"
(107.95mm)
3.47"
(88.14mm)
0.78"
(19.81mm)
99th Driest Driest since: 1914 1897
29th Wettest Wettest since: 1911 1926
Ties: 1924, 1961
Aug–Sep 1915
2-Month
10.67"
(271.02mm)
7.14"
(181.36mm)
3.53"
(89.66mm)
123rd Driest Driest since: 1914 1897
5th Wettest Wettest to Date 1926
Jul–Sep 1915
3-Month
16.41"
(416.81mm)
11.14"
(282.96mm)
5.27"
(133.85mm)
126th Driest Driest since: 1914 1953
2nd Wettest Wettest to Date 1926
Jun–Sep 1915
4-Month
21.17"
(537.72mm)
15.39"
(390.91mm)
5.78"
(146.81mm)
127th Driest Driest since: 1914 1953
1st Wettest Wettest to Date 1915
May–Sep 1915
5-Month
27.29"
(693.17mm)
19.66"
(499.36mm)
7.63"
(193.81mm)
127th Driest Driest since: 1914 1930
1st Wettest Wettest to Date 1915
Apr–Sep 1915
6-Month
28.82"
(732.03mm)
23.57"
(598.68mm)
5.25"
(133.35mm)
119th Driest Driest since: 1914 1930
9th Wettest Wettest to Date 2011
Mar–Sep 1915
7-Month
30.40"
(772.16mm)
27.38"
(695.45mm)
3.02"
(76.71mm)
93rd Driest Driest since: 1914 1930
35th Wettest Wettest since: 1912 1945
Feb–Sep 1915
8-Month
32.91"
(835.91mm)
30.05"
(763.27mm)
2.86"
(72.64mm)
91st Driest Driest since: 1914 1930
37th Wettest Wettest since: 1912 1945
Jan–Sep 1915
9-Month
36.65"
(930.91mm)
33.10"
(840.74mm)
3.55"
(90.17mm)
99th Driest Driest since: 1914 1930
29th Wettest Wettest since: 1909 1950
Dec 1914–Sep 1915
10-Month
40.62"
(1,031.75mm)
36.19"
(919.23mm)
4.43"
(112.52mm)
105th Driest Driest since: 1914 1930
22nd Wettest Wettest since: 1898 1950
Nov 1914–Sep 1915
11-Month
41.73"
(1,059.94mm)
39.33"
(998.98mm)
2.40"
(60.96mm)
87th Driest Driest since: 1914 1930
40th Wettest Wettest since: 1912 2019
Oct 1914–Sep 1915
12-Month
45.45"
(1,154.43mm)
42.25"
(1,073.15mm)
3.20"
(81.28mm)
89th Driest Driest since: 1914 1925
38th Wettest Wettest since: 1912 2019
Apr 1914–Sep 1915
18-Month
64.42"
(1,636.27mm)
65.79"
(1,671.07mm)
-1.37"
(-34.80mm)
41st Driest Driest since: 1914 1931
86th Wettest Wettest since: 1913 2019
Oct 1913–Sep 1915
24-Month
81.42"
(2,068.07mm)
84.47"
(2,145.54mm)
-3.05"
(-77.47mm)
37th Driest Driest since: 1914 1941
89th Wettest Wettest since: 1913 2020
Oct 1912–Sep 1915
36-Month
121.51"
(3,086.35mm)
126.72"
(3,218.69mm)
-5.21"
(-132.34mm)
27th Driest Driest since: 1903 1941
98th Wettest Wettest since: 1914 2020
Oct 1911–Sep 1915
48-Month
168.64"
(4,283.46mm)
168.99"
(4,292.35mm)
-0.35"
(-8.89mm)
53rd Driest Driest since: 1914 1956
71st Wettest Wettest since: 1912 2021
Oct 1910–Sep 1915
60-Month
207.75"
(5,276.85mm)
211.21"
(5,364.73mm)
-3.46"
(-87.88mm)
38th Driest Driest since: 1914 1956
85th Wettest Wettest since: 1913 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2021, retrieved on November 26, 2021 from https://www.ncdc.noaa.gov/cag/