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 November 2019. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, December 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1991
1-Month
4.50"
(114.30mm)
3.11"
(78.99mm)
1.39"
(35.31mm)
110th Driest Driest since: 1989 1958
15th Wettest Wettest since: 1990 1990
Nov–Dec 1991
2-Month
7.85"
(199.39mm)
6.23"
(158.24mm)
1.62"
(41.15mm)
97th Driest Driest since: 1989 1976
28th Wettest Wettest since: 1990 2015
Oct–Dec 1991
3-Month
11.58"
(294.13mm)
9.13"
(231.90mm)
2.45"
(62.23mm)
105th Driest Driest since: 1989 1963
20th Wettest Wettest since: 1990 1990
Sep–Dec 1991
4-Month
14.66"
(372.36mm)
12.60"
(320.04mm)
2.06"
(52.32mm)
89th Driest Driest since: 1989 1963
36th Wettest Wettest since: 1990 1926
Aug–Dec 1991
5-Month
17.50"
(444.50mm)
16.27"
(413.26mm)
1.23"
(31.24mm)
75th Driest Driest since: 1989 1953
50th Wettest Wettest since: 1990 1926
Ties: 1925
Jul–Dec 1991
6-Month
20.55"
(521.97mm)
20.27"
(514.86mm)
0.28"
(7.11mm)
62nd Driest Driest since: 1989 1953
63rd Wettest Wettest since: 1990 1926
Ties: 2007
Jun–Dec 1991
7-Month
22.97"
(583.44mm)
24.52"
(622.81mm)
-1.55"
(-39.37mm)
40th Driest Driest since: 1980 1953
85th Wettest Wettest since: 1990 2015
May–Dec 1991
8-Month
27.50"
(698.50mm)
28.79"
(731.27mm)
-1.29"
(-32.77mm)
44th Driest Driest since: 1988 1953
81st Wettest Wettest since: 1990 2015
Apr–Dec 1991
9-Month
31.70"
(805.18mm)
32.70"
(830.58mm)
-1.00"
(-25.40mm)
45th Driest Driest since: 1988 1930
80th Wettest Wettest since: 1990 2015
Mar–Dec 1991
10-Month
36.10"
(916.94mm)
36.51"
(927.35mm)
-0.41"
(-10.41mm)
52nd Driest Driest since: 1988 1930
73rd Wettest Wettest since: 1990 2011
Feb–Dec 1991
11-Month
38.78"
(985.01mm)
39.19"
(995.43mm)
-0.41"
(-10.42mm)
55th Driest Driest since: 1988 1930
70th Wettest Wettest since: 1990 2011
Jan–Dec 1991
12-Month
41.21"
(1,046.73mm)
42.23"
(1,072.64mm)
-1.02"
(-25.91mm)
46th Driest Driest since: 1988 1930
79th Wettest Wettest since: 1990 2011
Jul 1990–Dec 1991
18-Month
67.19"
(1,706.63mm)
62.51"
(1,587.75mm)
4.68"
(118.88mm)
89th Driest Driest since: 1989 1953
35th Wettest Wettest since: 1990 1927
Jan 1990–Dec 1991
24-Month
93.94"
(2,386.08mm)
84.45"
(2,145.03mm)
9.49"
(241.05mm)
110th Driest Driest since: 1989 1953
14th Wettest Wettest since: 1990 2009
Jan 1989–Dec 1991
36-Month
138.66"
(3,521.96mm)
126.69"
(3,217.93mm)
11.97"
(304.03mm)
107th Driest Driest since: 1990 1954
16th Wettest Wettest since: 1975 2011
Jan 1988–Dec 1991
48-Month
174.66"
(4,436.36mm)
168.95"
(4,291.33mm)
5.71"
(145.03mm)
84th Driest Driest since: 1990 1955
38th Wettest Wettest since: 1986 2011
Jan 1987–Dec 1991
60-Month
212.14"
(5,388.36mm)
211.20"
(5,364.48mm)
0.94"
(23.88mm)
58th Driest Driest since: 1990 1956
63rd Wettest Wettest since: 1987 2018
Ties: 1931

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/