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 2020
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 2020 1-Month |
3.99" (101.35mm) | 2.90" (73.66mm) |
1.09" (27.69mm) | 99th Driest | Driest since: 2018 | 1963 |
| 29th Wettest | Wettest since: 2019 | 1919 | ||||
|
Sep–Oct 2020 2-Month |
7.23" (183.64mm) | 6.37" (161.80mm) |
0.86" (21.84mm) | 85th Driest | Driest since: 2017 | 1897 |
| 43rd Wettest | Wettest since: 2019 | 1926 | ||||
|
Aug–Oct 2020 3-Month |
11.03" (280.16mm) | 10.04" (255.02mm) |
0.99" (25.14mm) | 85th Driest | Driest since: 2017 | 1897 |
| 43rd Wettest | Wettest since: 2019 | 1926 | ||||
|
Jul–Oct 2020 4-Month |
15.96" (405.38mm) | 14.04" (356.62mm) |
1.92" (48.76mm) | 97th Driest | Driest since: 2017 | 1953 |
| 31st Wettest | Wettest since: 2019 | 1926 | ||||
|
Jun–Oct 2020 5-Month |
19.87" (504.70mm) | 18.29" (464.57mm) |
1.58" (40.13mm) | 82nd Driest | Driest since: 2017 | 1953 |
| 46th Wettest | Wettest since: 2019 | 1926 | ||||
|
May–Oct 2020 6-Month |
25.30" (642.62mm) | 22.56" (573.02mm) |
2.74" (69.60mm) | 93rd Driest | Driest since: 2016 | 1930 |
| 35th Wettest | Wettest since: 2019 | 2009 | ||||
|
Apr–Oct 2020 7-Month |
29.87" (758.70mm) | 26.47" (672.34mm) |
3.40" (86.36mm) | 98th Driest | Driest since: 2016 | 1930 |
| 30th Wettest | Wettest since: 2019 | 2009 | ||||
|
Mar–Oct 2020 8-Month |
35.34" (897.64mm) | 30.28" (769.11mm) |
5.06" (128.53mm) | 112th Driest | Driest since: 2016 | 1930 |
| 16th Wettest | Wettest since: 2019 | 2009 | ||||
|
Feb–Oct 2020 9-Month |
39.48" (1,002.79mm) | 32.95" (836.93mm) |
6.53" (165.86mm) | 120th Driest | Driest since: 2017 | 1930 |
| 8th Wettest | Wettest since: 2019 | 2019 | ||||
|
Jan–Oct 2020 10-Month |
44.05" (1,118.87mm) | 36.00" (914.40mm) |
8.05" (204.47mm) | 122nd Driest | Driest since: 2017 | 1930 |
| 6th Wettest | Wettest since: 2019 | 2019 | ||||
|
Dec 2019–Oct 2020 11-Month |
47.62" (1,209.55mm) | 39.09" (992.89mm) |
8.53" (216.66mm) | 122nd Driest | Driest since: 2018 | 1930 |
| 5th Wettest | Wettest since: 2019 | 2019 | ||||
|
Nov 2019–Oct 2020 12-Month |
50.76" (1,289.30mm) | 42.23" (1,072.64mm) |
8.53" (216.66mm) | 121st Driest | Driest since: 2018 | 1963 |
| 6th Wettest | Wettest since: 2019 | 2019 | ||||
|
May 2019–Oct 2020 18-Month |
79.87" (2,028.70mm) | 64.79" (1,645.67mm) |
15.08" (383.03mm) | 125th Driest | Driest since: 2018 | 1931 |
| 2nd Wettest | Wettest since: 2019 | 2019 | ||||
|
Nov 2018–Oct 2020 24-Month |
106.60" (2,707.64mm) | 84.46" (2,145.28mm) |
22.14" (562.36mm) | 125th Driest | Driest since: 2019 | 1931 |
| 1st Wettest | Wettest to Date | 2020 | ||||
|
Nov 2017–Oct 2020 36-Month |
155.63" (3,953.00mm) | 126.69" (3,217.93mm) |
28.94" (735.07mm) | 124th Driest | Driest since: 2019 | 1954 |
| 1st Wettest | Wettest to Date | 2020 | ||||
|
Nov 2016–Oct 2020 48-Month |
201.87" (5,127.50mm) | 168.97" (4,291.84mm) |
32.90" (835.66mm) | 122nd Driest | Driest since: 2019 | 1956 |
| 2nd Wettest | Wettest to Date | 2021 | ||||
|
Nov 2015–Oct 2020 60-Month |
250.43" (6,360.92mm) | 211.20" (5,364.48mm) |
39.23" (996.44mm) | 122nd Driest | Driest since: 2019 | 1956 |
| 1st Wettest | Wettest to Date | 2020 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/