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 August 2022. For more information, please see Climatological Rankings.
Ohio Valley Climate Region
Precipitation Rankings, October 2009
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 2009 1-Month |
7.13" (181.10mm) | 2.90" (73.66mm) |
4.23" (107.44mm) | 126th Driest | Driest since: 2008 | 1963 |
| 2nd Wettest | Wettest since: 1919 | 1919 | ||||
|
Sep–Oct 2009 2-Month |
11.01" (279.65mm) | 6.37" (161.80mm) |
4.64" (117.85mm) | 126th Driest | Driest since: 2008 | 1897 |
| 2nd Wettest | Wettest since: 1926 | 1926 | ||||
|
Aug–Oct 2009 3-Month |
14.96" (379.98mm) | 10.04" (255.02mm) |
4.92" (124.96mm) | 126th Driest | Driest since: 2008 | 1897 |
| 2nd Wettest | Wettest since: 1926 | 1926 | ||||
|
Jul–Oct 2009 4-Month |
20.07" (509.78mm) | 14.04" (356.62mm) |
6.03" (153.16mm) | 126th Driest | Driest since: 2008 | 1953 |
| 2nd Wettest | Wettest since: 1926 | 1926 | ||||
|
Jun–Oct 2009 5-Month |
24.96" (633.98mm) | 18.29" (464.57mm) |
6.67" (169.41mm) | 126th Driest | Driest since: 2008 | 1953 |
| 2nd Wettest | Wettest since: 1926 | 1926 | ||||
|
May–Oct 2009 6-Month |
31.00" (787.40mm) | 22.56" (573.02mm) |
8.44" (214.38mm) | 127th Driest | Driest since: 2008 | 1930 |
| 1st Wettest | Wettest to Date | 2009 | ||||
|
Apr–Oct 2009 7-Month |
36.01" (914.65mm) | 26.47" (672.34mm) |
9.54" (242.31mm) | 127th Driest | Driest since: 2008 | 1930 |
| 1st Wettest | Wettest to Date | 2009 | ||||
|
Mar–Oct 2009 8-Month |
39.59" (1,005.59mm) | 30.28" (769.11mm) |
9.31" (236.48mm) | 127th Driest | Driest since: 2008 | 1930 |
| 1st Wettest | Wettest to Date | 2009 | ||||
|
Feb–Oct 2009 9-Month |
41.85" (1,062.99mm) | 32.95" (836.93mm) |
8.90" (226.06mm) | 125th Driest | Driest since: 2008 | 1930 |
| 3rd Wettest | Wettest to Date | 2019 | ||||
|
Jan–Oct 2009 10-Month |
44.32" (1,125.73mm) | 36.00" (914.40mm) |
8.32" (211.33mm) | 123rd Driest | Driest since: 2008 | 1930 |
| 5th Wettest | Wettest since: 1950 | 2019 | ||||
|
Dec 2008–Oct 2009 11-Month |
49.31" (1,252.47mm) | 39.09" (992.89mm) |
10.22" (259.58mm) | 125th Driest | Driest since: 2008 | 1930 |
| 2nd Wettest | Wettest to Date | 2019 | ||||
|
Nov 2008–Oct 2009 12-Month |
51.42" (1,306.07mm) | 42.23" (1,072.64mm) |
9.19" (233.43mm) | 123rd Driest | Driest since: 2008 | 1963 |
| 4th Wettest | Wettest since: 1973 | 2019 | ||||
|
May 2008–Oct 2009 18-Month |
76.17" (1,934.72mm) | 64.79" (1,645.67mm) |
11.38" (289.05mm) | 123rd Driest | Driest since: 2008 | 1931 |
| 4th Wettest | Wettest since: 1927 | 2019 | ||||
|
Nov 2007–Oct 2009 24-Month |
101.24" (2,571.50mm) | 84.46" (2,145.28mm) |
16.78" (426.22mm) | 123rd Driest | Driest since: 2008 | 1931 |
| 3rd Wettest | Wettest to Date | 2020 | ||||
|
Nov 2006–Oct 2009 36-Month |
140.39" (3,565.91mm) | 126.69" (3,217.93mm) |
13.70" (347.98mm) | 114th Driest | Driest since: 2008 | 1954 |
| 11th Wettest | Wettest since: 1975 | 2020 | ||||
|
Nov 2005–Oct 2009 48-Month |
183.70" (4,665.98mm) | 168.97" (4,291.84mm) |
14.73" (374.14mm) | 109th Driest | Driest since: 2008 | 1956 |
| 15th Wettest | Wettest since: 1996 | 2021 | ||||
|
Nov 2004–Oct 2009 60-Month |
225.19" (5,719.83mm) | 211.20" (5,364.48mm) |
13.99" (355.35mm) | 100th Driest | Driest since: 2008 | 1956 |
| 23rd Wettest | Wettest since: 1998 | 2020 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/