Regional Rankings
Ohio Valley Climate Region
Precipitation Rankings, October 2021
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
---|---|---|---|---|---|---|
October 2021 1-Month |
5.31" (134.87mm) | 2.90" (73.66mm) |
2.41" (61.21mm) | 124th Driest | Driest since: |
1963 |
5th Wettest | Wettest since: |
1919 | ||||
Sep– 2-Month |
8.79" (223.27mm) | 6.37" (161.80mm) |
2.42" (61.47mm) | 113th Driest | Driest since: |
1897 |
16th Wettest | Wettest since: |
1926 | ||||
Aug– 3-Month |
13.20" (335.28mm) | 10.04" (255.02mm) |
3.16" (80.26mm) | 119th Driest | Driest since: |
1897 |
10th Wettest | Wettest since: |
1926 | ||||
Ties: 1941 | ||||||
Jul– 4-Month |
18.33" (465.58mm) | 14.04" (356.62mm) |
4.29" (108.96mm) | 122nd Driest | Driest since: |
1953 |
7th Wettest | Wettest since: |
1926 | ||||
Jun– 5-Month |
23.43" (595.12mm) | 18.29" (464.57mm) |
5.14" (130.55mm) | 124th Driest | Driest since: |
1953 |
5th Wettest | Wettest since: |
1926 | ||||
May– 6-Month |
27.56" (700.02mm) | 22.56" (573.02mm) |
5.00" (127.00mm) | 119th Driest | Driest since: |
1930 |
10th Wettest | Wettest since: |
2009 | ||||
Apr– 7-Month |
30.85" (783.59mm) | 26.47" (672.34mm) |
4.38" (111.25mm) | 108th Driest | Driest since: |
1930 |
21st Wettest | Wettest since: |
2009 | ||||
Mar– 8-Month |
36.16" (918.46mm) | 30.28" (769.11mm) |
5.88" (149.35mm) | 120th Driest | Driest since: |
1930 |
9th Wettest | Wettest since: |
2009 | ||||
Feb– 9-Month |
38.82" (986.03mm) | 32.95" (836.93mm) |
5.87" (149.10mm) | 116th Driest | Driest since: |
1930 |
13th Wettest | Wettest since: |
2019 | ||||
Jan– 10-Month |
41.76" (1,060.70mm) | 36.00" (914.40mm) |
5.76" (146.30mm) | 113th Driest | Driest since: |
1930 |
16th Wettest | Wettest since: |
2019 | ||||
Dec 2020– 11-Month |
44.32" (1,125.73mm) | 39.09" (992.89mm) |
5.23" (132.84mm) | 110th Driest | Driest since: |
1930 |
18th Wettest | Wettest since: |
2019 | ||||
Nov 2020– 12-Month |
47.00" (1,193.80mm) | 42.23" (1,072.64mm) |
4.77" (121.16mm) | 105th Driest | Driest since: |
1963 |
23rd Wettest | Wettest since: |
2019 | ||||
May 2020– 18-Month |
72.30" (1,836.42mm) | 64.79" (1,645.67mm) |
7.51" (190.75mm) | 110th Driest | Driest since: |
1931 |
18th Wettest | Wettest since: |
2019 | ||||
Nov 2019– 24-Month |
97.76" (2,483.10mm) | 84.46" (2,145.28mm) |
13.30" (337.82mm) | 121st Driest | Driest since: |
1931 |
6th Wettest | Wettest since: |
2020 | ||||
Nov 2018– 36-Month |
153.60" (3,901.44mm) | 126.69" (3,217.93mm) |
26.91" (683.51mm) | 124th Driest | Driest since: |
1954 |
2nd Wettest | Wettest since: |
2020 | ||||
Nov 2017– 48-Month |
202.63" (5,146.80mm) | 168.97" (4,291.84mm) |
33.66" (854.96mm) | 124th Driest | Driest since: |
1956 |
1st Wettest | Wettest to Date |
2021 | ||||
Nov 2016– 60-Month |
248.87" (6,321.30mm) | 211.20" (5,364.48mm) |
37.67" (956.82mm) | 122nd Driest | Driest since: |
1956 |
2nd Wettest | Wettest since: |
2020 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on January 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings