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 October 2021. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, December 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
December 1930
1-Month
1.61"
(40.89mm)
3.11"
(78.99mm)
-1.50"
(-38.10mm)
10th Driest Driest since: 1925 1958
117th Wettest Wettest since: 1929 1990
Nov–Dec 1930
2-Month
3.89"
(98.81mm)
6.23"
(158.24mm)
-2.34"
(-59.43mm)
13th Driest Driest since: 1917 1976
114th Wettest Wettest since: 1929 2015
Oct–Dec 1930
3-Month
6.00"
(152.40mm)
9.13"
(231.90mm)
-3.13"
(-79.50mm)
10th Driest Driest since: 1917 1963
117th Wettest Wettest since: 1929 1990
Sep–Dec 1930
4-Month
9.31"
(236.47mm)
12.60"
(320.04mm)
-3.29"
(-83.57mm)
14th Driest Driest since: 1917 1963
113th Wettest Wettest since: 1929 1926
Aug–Dec 1930
5-Month
11.51"
(292.35mm)
16.27"
(413.26mm)
-4.76"
(-120.91mm)
7th Driest Driest since: 1917 1953
120th Wettest Wettest since: 1929 1926
Ties: 1976, 1999
Jul–Dec 1930
6-Month
12.97"
(329.44mm)
20.27"
(514.86mm)
-7.30"
(-185.42mm)
2nd Driest Driest to Date 1953
125th Wettest Wettest since: 1929 1926
Jun–Dec 1930
7-Month
15.67"
(398.02mm)
24.52"
(622.81mm)
-8.85"
(-224.79mm)
2nd Driest Driest to Date 1953
125th Wettest Wettest since: 1929 2015
May–Dec 1930
8-Month
18.57"
(471.68mm)
28.79"
(731.27mm)
-10.22"
(-259.59mm)
2nd Driest Driest to Date 1953
125th Wettest Wettest since: 1929 2015
Apr–Dec 1930
9-Month
20.65"
(524.51mm)
32.70"
(830.58mm)
-12.05"
(-306.07mm)
1st Driest Driest to Date 1930
126th Wettest Wettest since: 1929 2015
Mar–Dec 1930
10-Month
23.00"
(584.20mm)
36.51"
(927.35mm)
-13.51"
(-343.15mm)
1st Driest Driest to Date 1930
126th Wettest Wettest since: 1929 2011
Feb–Dec 1930
11-Month
25.60"
(650.24mm)
39.19"
(995.43mm)
-13.59"
(-345.19mm)
1st Driest Driest to Date 1930
126th Wettest Wettest since: 1929 2011
Jan–Dec 1930
12-Month
30.24"
(768.10mm)
42.23"
(1,072.64mm)
-11.99"
(-304.54mm)
1st Driest Driest to Date 1930
126th Wettest Wettest since: 1929 2019
Jul 1929–Dec 1930
18-Month
50.74"
(1,288.80mm)
62.51"
(1,587.75mm)
-11.77"
(-298.95mm)
5th Driest Driest to Date 1953
121st Wettest Wettest since: 1929 2019
Jan 1929–Dec 1930
24-Month
78.04"
(1,982.22mm)
84.45"
(2,145.03mm)
-6.41"
(-162.81mm)
15th Driest Driest since: 1902 1953
111th Wettest Wettest since: 1929 2019
Jan 1928–Dec 1930
36-Month
120.70"
(3,065.78mm)
126.69"
(3,217.93mm)
-5.99"
(-152.15mm)
23rd Driest Driest since: 1903 1954
102nd Wettest Wettest since: 1929 2020
Jan 1927–Dec 1930
48-Month
171.95"
(4,367.53mm)
168.95"
(4,291.33mm)
3.00"
(76.20mm)
73rd Driest Driest since: 1926 1955
51st Wettest Wettest since: 1929 2020
Jan 1926–Dec 1930
60-Month
218.16"
(5,541.26mm)
211.20"
(5,364.48mm)
6.96"
(176.78mm)
81st Driest Driest since: 1926 1956
42nd Wettest Wettest since: 1929 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2021, retrieved on December 6, 2021 from https://www.ncdc.noaa.gov/cag/