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, September 1912

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1912
1-Month
3.14"
(79.76mm)
3.47"
(88.14mm)
-0.33"
(-8.38mm)
52nd Driest Driest since: 1908 1897
76th Wettest Wettest since: 1911 1926
Aug–Sep 1912
2-Month
7.49"
(190.25mm)
7.14"
(181.36mm)
0.35"
(8.89mm)
81st Driest Driest since: 1910 1897
47th Wettest Wettest since: 1911 1926
Jul–Sep 1912
3-Month
12.30"
(312.42mm)
11.14"
(282.96mm)
1.16"
(29.46mm)
94th Driest Driest since: 1909 1953
34th Wettest Wettest since: 1911 1926
Jun–Sep 1912
4-Month
16.09"
(408.69mm)
15.39"
(390.91mm)
0.70"
(17.78mm)
69th Driest Driest since: 1908 1953
59th Wettest Wettest since: 1911 1915
May–Sep 1912
5-Month
20.00"
(508.00mm)
19.66"
(499.36mm)
0.34"
(8.64mm)
57th Driest Driest since: 1911 1930
71st Wettest Wettest since: 1910 1915
Apr–Sep 1912
6-Month
26.04"
(661.42mm)
23.57"
(598.68mm)
2.47"
(62.74mm)
93rd Driest Driest since: 1911 1930
35th Wettest Wettest since: 1909 2011
Mar–Sep 1912
7-Month
31.11"
(790.19mm)
27.38"
(695.45mm)
3.73"
(94.74mm)
106th Driest Driest since: 1911 1930
22nd Wettest Wettest since: 1898 1945
Feb–Sep 1912
8-Month
33.75"
(857.25mm)
30.05"
(763.27mm)
3.70"
(93.98mm)
103rd Driest Driest since: 1911 1930
25th Wettest Wettest since: 1909 1945
Jan–Sep 1912
9-Month
35.86"
(910.84mm)
33.10"
(840.74mm)
2.76"
(70.10mm)
93rd Driest Driest since: 1911 1930
35th Wettest Wettest since: 1909 1950
Ties: 1965
Dec 1911–Sep 1912
10-Month
40.00"
(1,016.00mm)
36.19"
(919.23mm)
3.81"
(96.77mm)
99th Driest Driest since: 1911 1930
28th Wettest Wettest since: 1907 1950
Nov 1911–Sep 1912
11-Month
43.36"
(1,101.34mm)
39.33"
(998.98mm)
4.03"
(102.36mm)
101st Driest Driest since: 1911 1930
26th Wettest Wettest since: 1907 2019
Ties: 2003
Oct 1911–Sep 1912
12-Month
47.13"
(1,197.10mm)
42.25"
(1,073.15mm)
4.88"
(123.95mm)
104th Driest Driest since: 1911 1925
23rd Wettest Wettest since: 1898 2019
Apr 1911–Sep 1912
18-Month
70.95"
(1,802.13mm)
65.79"
(1,671.07mm)
5.16"
(131.06mm)
96th Driest Driest since: 1911 1931
31st Wettest Wettest to Date 2019
Oct 1910–Sep 1912
24-Month
86.24"
(2,190.50mm)
84.47"
(2,145.54mm)
1.77"
(44.96mm)
65th Driest Driest since: 1911 1941
61st Wettest Wettest since: 1908 2020
Oct 1909–Sep 1912
36-Month
127.33"
(3,234.18mm)
126.72"
(3,218.69mm)
0.61"
(15.49mm)
61st Driest Driest since: 1911 1941
64th Wettest Wettest since: 1909 2020
Oct 1908–Sep 1912
48-Month
170.93"
(4,341.62mm)
168.99"
(4,292.35mm)
1.94"
(49.27mm)
64th Driest Driest since: 1911 1956
60th Wettest Wettest since: 1910 2021
Oct 1907–Sep 1912
60-Month
213.23"
(5,416.04mm)
211.21"
(5,364.73mm)
2.02"
(51.31mm)
66th Driest Driest since: 1911 1956
57th Wettest Wettest since: 1910 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2022, retrieved on January 16, 2022 from https://www.ncdc.noaa.gov/cag/