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 2021. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, December 1990

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
December 1990
1-Month
7.44"
(188.98mm)
3.11"
(78.99mm)
4.33"
(109.99mm)
126th Driest Driest since: 1989 1958
1st Wettest Wettest to Date 1990
Nov–Dec 1990
2-Month
10.54"
(267.72mm)
6.23"
(158.24mm)
4.31"
(109.48mm)
124th Driest Driest since: 1989 1976
3rd Wettest Wettest since: 1982 2015
Oct–Dec 1990
3-Month
15.02"
(381.51mm)
9.13"
(231.90mm)
5.89"
(149.61mm)
126th Driest Driest since: 1989 1963
1st Wettest Wettest to Date 1990
Sep–Dec 1990
4-Month
17.84"
(453.14mm)
12.60"
(320.04mm)
5.24"
(133.10mm)
122nd Driest Driest since: 1989 1963
5th Wettest Wettest since: 1972 1926
Aug–Dec 1990
5-Month
21.49"
(545.85mm)
16.27"
(413.26mm)
5.22"
(132.59mm)
121st Driest Driest since: 1989 1953
6th Wettest Wettest since: 1977 1926
Jul–Dec 1990
6-Month
25.98"
(659.89mm)
20.27"
(514.86mm)
5.71"
(145.03mm)
121st Driest Driest since: 1989 1953
6th Wettest Wettest since: 1972 1926
Jun–Dec 1990
7-Month
30.42"
(772.67mm)
24.52"
(622.81mm)
5.90"
(149.86mm)
120th Driest Driest since: 1989 1953
7th Wettest Wettest since: 1926 2015
May–Dec 1990
8-Month
37.75"
(958.85mm)
28.79"
(731.27mm)
8.96"
(227.58mm)
125th Driest Driest since: 1989 1953
2nd Wettest Wettest to Date 2015
Apr–Dec 1990
9-Month
40.96"
(1,040.38mm)
32.70"
(830.58mm)
8.26"
(209.80mm)
123rd Driest Driest since: 1989 1930
4th Wettest Wettest to Date 2015
Mar–Dec 1990
10-Month
44.58"
(1,132.33mm)
36.51"
(927.35mm)
8.07"
(204.98mm)
121st Driest Driest since: 1989 1930
6th Wettest Wettest since: 1973 2011
Feb–Dec 1990
11-Month
49.69"
(1,262.13mm)
39.19"
(995.43mm)
10.50"
(266.70mm)
122nd Driest Driest since: 1989 1930
5th Wettest Wettest to Date 2011
Jan–Dec 1990
12-Month
52.73"
(1,339.34mm)
42.23"
(1,072.64mm)
10.50"
(266.70mm)
123rd Driest Driest since: 1989 1930
4th Wettest Wettest to Date 2019
Jul 1989–Dec 1990
18-Month
72.38"
(1,838.45mm)
62.51"
(1,587.75mm)
9.87"
(250.70mm)
117th Driest Driest since: 1989 1953
9th Wettest Wettest since: 1973 2019
Jan 1989–Dec 1990
24-Month
97.45"
(2,475.23mm)
84.45"
(2,145.03mm)
13.00"
(330.20mm)
117th Driest Driest since: 1989 1953
9th Wettest Wettest since: 1974 2019
Jan 1988–Dec 1990
36-Month
133.45"
(3,389.63mm)
126.69"
(3,217.93mm)
6.76"
(171.70mm)
90th Driest Driest since: 1989 1954
35th Wettest Wettest since: 1985 2020
Jan 1987–Dec 1990
48-Month
170.93"
(4,341.62mm)
168.95"
(4,291.33mm)
1.98"
(50.29mm)
62nd Driest Driest since: 1989 1955
62nd Wettest Wettest since: 1986 2020
Jan 1986–Dec 1990
60-Month
212.10"
(5,387.34mm)
211.20"
(5,364.48mm)
0.90"
(22.86mm)
57th Driest Driest since: 1989 1956
66th Wettest Wettest since: 1987 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2021, retrieved on September 19, 2021 from https://www.ncdc.noaa.gov/cag/