Regional Rankings
Ohio Valley Climate Region
Precipitation Rankings, December 2018
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
---|---|---|---|---|---|---|
December 2018 1-Month |
4.36" (110.74mm) | 3.11" (78.99mm) |
1.25" (31.75mm) | 109th Driest | Driest since: |
1958 |
20th Wettest | Wettest since: |
1990 | ||||
Nov– 2-Month |
8.59" (218.19mm) | 6.23" (158.24mm) |
2.36" (59.95mm) | 111th Driest | Driest since: |
1976 |
18th Wettest | Wettest since: |
2015 | ||||
Oct– 3-Month |
12.20" (309.88mm) | 9.13" (231.90mm) |
3.07" (77.98mm) | 115th Driest | Driest since: |
1963 |
14th Wettest | Wettest since: |
1990 | ||||
Sep– 4-Month |
18.12" (460.25mm) | 12.60" (320.04mm) |
5.52" (140.21mm) | 127th Driest | Driest since: |
1963 |
2nd Wettest | Wettest since: |
1926 | ||||
Aug– 5-Month |
23.23" (590.04mm) | 16.27" (413.26mm) |
6.96" (176.78mm) | 127th Driest | Driest since: |
1953 |
2nd Wettest | Wettest since: |
1926 | ||||
Jul– 6-Month |
26.65" (676.91mm) | 20.27" (514.86mm) |
6.38" (162.05mm) | 126th Driest | Driest since: |
1953 |
3rd Wettest | Wettest since: |
1926 | ||||
Jun– 7-Month |
32.19" (817.63mm) | 24.52" (622.81mm) |
7.67" (194.82mm) | 126th Driest | Driest since: |
1953 |
3rd Wettest | Wettest since: |
2015 | ||||
May– 8-Month |
36.54" (928.12mm) | 28.79" (731.27mm) |
7.75" (196.85mm) | 124th Driest | Driest since: |
1953 |
5th Wettest | Wettest since: |
2015 | ||||
Apr– 9-Month |
40.24" (1,022.10mm) | 32.70" (830.58mm) |
7.54" (191.52mm) | 122nd Driest | Driest since: |
1930 |
7th Wettest | Wettest since: |
2015 | ||||
Mar– 10-Month |
44.45" (1,129.03mm) | 36.51" (927.35mm) |
7.94" (201.68mm) | 122nd Driest | Driest since: |
1930 |
7th Wettest | Wettest since: |
2011 | ||||
Feb– 11-Month |
51.00" (1,295.40mm) | 39.19" (995.43mm) |
11.81" (299.97mm) | 127th Driest | Driest since: |
1930 |
2nd Wettest | Wettest since: |
2011 | ||||
Jan– 12-Month |
53.06" (1,347.72mm) | 42.23" (1,072.64mm) |
10.83" (275.08mm) | 126th Driest | Driest since: |
1930 |
3rd Wettest | Wettest since: |
2019 | ||||
Jul 2017– 18-Month |
72.96" (1,853.18mm) | 62.51" (1,587.75mm) |
10.45" (265.43mm) | 122nd Driest | Driest since: |
1953 |
6th Wettest | Wettest since: |
2019 | ||||
Jan 2017– 24-Month |
98.42" (2,499.87mm) | 84.45" (2,145.03mm) |
13.97" (354.84mm) | 122nd Driest | Driest since: |
1953 |
6th Wettest | Wettest since: |
2019 | ||||
Jan 2016– 36-Month |
140.88" (3,578.35mm) | 126.69" (3,217.93mm) |
14.19" (360.42mm) | 115th Driest | Driest since: |
1954 |
12th Wettest | Wettest since: |
2020 | ||||
Jan 2015– 48-Month |
192.90" (4,899.66mm) | 168.95" (4,291.33mm) |
23.95" (608.33mm) | 120th Driest | Driest since: |
1955 |
6th Wettest | Wettest since: |
2021 | ||||
Jan 2014– 60-Month |
236.17" (5,998.72mm) | 211.20" (5,364.48mm) |
24.97" (634.24mm) | 120th Driest | Driest since: |
1956 |
5th Wettest | Wettest to Date |
2021 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings