Regional Rankings
Ohio Valley Climate Region
Precipitation Rankings, September 1989
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2022) | Wettest/Driest Since | Record |
---|---|---|---|---|---|---|
September 1989 1-Month | 4.51" (114.55mm) | 3.47" (88.14mm) | 1.04" (26.41mm) | 107th Driest | Driest since: | 1897 |
22nd Wettest | Wettest since: | 1926 | ||||
Aug– 2-Month | 8.67" (220.22mm) | 7.14" (181.36mm) | 1.53" (38.86mm) | 110th Driest | Driest since: | 1897 |
19th Wettest | Wettest since: | 1926 | ||||
Jul– 3-Month | 13.18" (334.77mm) | 11.14" (282.96mm) | 2.04" (51.81mm) | 111th Driest | Driest since: | 1953 |
18th Wettest | Wettest since: | 1926 | ||||
Ties: 1911 | ||||||
Jun– 4-Month | 18.45" (468.63mm) | 15.39" (390.91mm) | 3.06" (77.72mm) | 116th Driest | Driest since: | 1953 |
13th Wettest | Wettest since: | 1915 | ||||
Ties: 1945 | ||||||
May– 5-Month | 23.16" (588.26mm) | 19.66" (499.36mm) | 3.50" (88.90mm) | 112th Driest | Driest since: | 1930 |
17th Wettest | Wettest since: | 1915 | ||||
Apr– 6-Month | 26.37" (669.80mm) | 23.57" (598.68mm) | 2.80" (71.12mm) | 97th Driest | Driest since: | 1930 |
32nd Wettest | Wettest since: | 2011 | ||||
Mar– 7-Month | 30.68" (779.27mm) | 27.38" (695.45mm) | 3.30" (83.82mm) | 98th Driest | Driest since: | 1930 |
31st Wettest | Wettest since: | 1945 | ||||
Feb– 8-Month | 35.16" (893.06mm) | 30.05" (763.27mm) | 5.11" (129.79mm) | 115th Driest | Driest since: | 1930 |
14th Wettest | Wettest since: | 1945 | ||||
Jan– 9-Month | 38.25" (971.55mm) | 33.10" (840.74mm) | 5.15" (130.81mm) | 113th Driest | Driest since: | 1930 |
16th Wettest | Wettest since: | 1950 | ||||
Dec 1988– 10-Month | 41.11" (1,044.19mm) | 36.19" (919.23mm) | 4.92" (124.96mm) | 109th Driest | Driest since: | 1930 |
19th Wettest | Wettest since: | 1950 | ||||
Nov 1988– 11-Month | 46.63" (1,184.40mm) | 39.33" (998.98mm) | 7.30" (185.42mm) | 115th Driest | Driest since: | 1930 |
13th Wettest | Wettest since: | 2019 | ||||
Oct 1988– 12-Month | 49.06" (1,246.12mm) | 42.25" (1,073.15mm) | 6.81" (172.97mm) | 118th Driest | Driest since: | 1925 |
10th Wettest | Wettest since: | 2019 | ||||
Apr 1988– 18-Month | 66.20" (1,681.48mm) | 65.79" (1,671.07mm) | 0.41" (10.41mm) | 56th Driest | Driest since: | 1931 |
72nd Wettest | Wettest since: | 2019 | ||||
Oct 1987– 24-Month | 84.33" (2,141.98mm) | 84.47" (2,145.54mm) | -0.14" (-3.56mm) | 51st Driest | Driest since: | 1941 |
76th Wettest | Wettest since: | 2020 | ||||
Oct 1986– 36-Month | 122.77" (3,118.36mm) | 126.72" (3,218.69mm) | -3.95" (-100.33mm) | 31st Driest | Driest since: | 1941 |
95th Wettest | Wettest since: | 2020 | ||||
Oct 1985– 48-Month | 166.68" (4,233.67mm) | 168.99" (4,292.35mm) | -2.31" (-58.68mm) | 43rd Driest | Driest since: | 1956 |
82nd Wettest | Wettest since: | 2021 | ||||
Oct 1984– 60-Month | 212.67" (5,401.82mm) | 211.21" (5,364.73mm) | 1.46" (37.09mm) | 60th Driest | Driest since: | 1956 |
64th Wettest | Wettest since: | 2020 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 28, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings