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 July 2022. For more information, please see Climatological Rankings.
Ohio Valley Climate Region
Precipitation Rankings, August 2020
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
August 2020 1-Month |
3.80" (96.52mm) | 3.67" (93.22mm) |
0.13" (3.30mm) | 73rd Driest | Driest since: 2017 | 1953 |
| 55th Wettest | Wettest since: 2019 | 1915 | ||||
|
Jul–Aug 2020 2-Month |
8.73" (221.74mm) | 7.67" (194.82mm) |
1.06" (26.92mm) | 100th Driest | Driest since: 2018 | 1930 |
| 28th Wettest | Wettest since: 2019 | 1915 | ||||
|
Jun–Aug 2020 3-Month |
12.64" (321.06mm) | 11.92" (302.77mm) |
0.72" (18.29mm) | 78th Driest | Driest since: 2012 | 1930 |
| 50th Wettest | Wettest since: 2019 | 1958 | ||||
|
May–Aug 2020 4-Month |
18.07" (458.98mm) | 16.19" (411.23mm) |
1.88" (47.75mm) | 91st Driest | Driest since: 2014 | 1936 |
| 37th Wettest | Wettest since: 2019 | 1915 | ||||
|
Apr–Aug 2020 5-Month |
22.64" (575.06mm) | 20.10" (510.54mm) |
2.54" (64.52mm) | 95th Driest | Driest since: 2018 | 1930 |
| 33rd Wettest | Wettest since: 2019 | 2015 | ||||
|
Mar–Aug 2020 6-Month |
28.11" (713.99mm) | 23.91" (607.31mm) |
4.20" (106.68mm) | 114th Driest | Driest since: 2018 | 1930 |
| 14th Wettest | Wettest since: 2019 | 2015 | ||||
|
Feb–Aug 2020 7-Month |
32.25" (819.15mm) | 26.58" (675.13mm) |
5.67" (144.02mm) | 118th Driest | Driest since: 2017 | 1930 |
| 10th Wettest | Wettest since: 2019 | 2019 | ||||
|
Jan–Aug 2020 8-Month |
36.82" (935.23mm) | 29.63" (752.60mm) |
7.19" (182.63mm) | 125th Driest | Driest since: 2018 | 1936 |
| 3rd Wettest | Wettest since: 2019 | 2019 | ||||
|
Dec 2019–Aug 2020 9-Month |
40.39" (1,025.91mm) | 32.72" (831.09mm) |
7.67" (194.82mm) | 122nd Driest | Driest since: 2018 | 1936 |
| 5th Wettest | Wettest since: 2019 | 2019 | ||||
|
Nov 2019–Aug 2020 10-Month |
43.53" (1,105.66mm) | 35.86" (910.84mm) |
7.67" (194.82mm) | 122nd Driest | Driest since: 2018 | 1936 |
| 5th Wettest | Wettest since: 2019 | 2019 | ||||
|
Oct 2019–Aug 2020 11-Month |
48.79" (1,239.27mm) | 38.78" (985.01mm) |
10.01" (254.26mm) | 124th Driest | Driest since: 2018 | 1936 |
| 3rd Wettest | Wettest since: 2019 | 2019 | ||||
|
Sep 2019–Aug 2020 12-Month |
51.08" (1,297.43mm) | 42.24" (1,072.90mm) |
8.84" (224.53mm) | 122nd Driest | Driest since: 2018 | 1936 |
| 5th Wettest | Wettest since: 2019 | 2019 | ||||
|
Mar 2019–Aug 2020 18-Month |
81.12" (2,060.45mm) | 66.13" (1,679.70mm) |
14.99" (380.75mm) | 125th Driest | Driest since: 2018 | 1931 |
| 2nd Wettest | Wettest since: 2019 | 2019 | ||||
|
Sep 2018–Aug 2020 24-Month |
108.90" (2,766.06mm) | 84.47" (2,145.54mm) |
24.43" (620.52mm) | 125th Driest | Driest since: 2019 | 1941 |
| 1st Wettest | Wettest to Date | 2020 | ||||
|
Sep 2017–Aug 2020 36-Month |
155.09" (3,939.29mm) | 126.74" (3,219.20mm) |
28.35" (720.09mm) | 124th Driest | Driest since: 2019 | 1941 |
| 1st Wettest | Wettest to Date | 2020 | ||||
|
Sep 2016–Aug 2020 48-Month |
200.07" (5,081.78mm) | 168.98" (4,292.09mm) |
31.09" (789.69mm) | 122nd Driest | Driest since: 2019 | 1956 |
| 2nd Wettest | Wettest to Date | 2021 | ||||
|
Sep 2015–Aug 2020 60-Month |
248.59" (6,314.19mm) | 211.20" (5,364.48mm) |
37.39" (949.71mm) | 122nd Driest | Driest since: 2019 | 1934 |
| 1st Wettest | Wettest to Date | 2020 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2022, retrieved on August 15, 2022 from https://www.ncei.noaa.gov/cag/