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 2020. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, April 1974

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1974
1-Month
3.74"
(95.00mm)
3.91"
(99.31mm)
-0.17"
(-4.31mm)
63rd Driest Driest since: 1971 1915
64th Wettest Wettest since: 1973 2011
Mar–Apr 1974
2-Month
7.80"
(198.12mm)
7.73"
(196.34mm)
0.07"
(1.78mm)
65th Driest Driest since: 1971 1915
62nd Wettest Wettest since: 1973 2011
Feb–Apr 1974
3-Month
10.20"
(259.08mm)
10.40"
(264.16mm)
-0.20"
(-5.08mm)
61st Driest Driest since: 1971 1941
66th Wettest Wettest since: 1973 2011
Ties: 1977
Jan–Apr 1974
4-Month
14.86"
(377.44mm)
13.44"
(341.38mm)
1.42"
(36.06mm)
89th Driest Driest since: 1972 1941
38th Wettest Wettest since: 1973 1950
Dec 1973–Apr 1974
5-Month
18.83"
(478.28mm)
16.54"
(420.12mm)
2.29"
(58.16mm)
99th Driest Driest since: 1972 1941
27th Wettest Wettest since: 1973 1950
Nov 1973–Apr 1974
6-Month
24.05"
(610.87mm)
19.68"
(499.87mm)
4.37"
(111.00mm)
111th Driest Driest since: 1972 1934
15th Wettest Wettest since: 1973 1973
Oct 1973–Apr 1974
7-Month
27.74"
(704.60mm)
22.59"
(573.79mm)
5.15"
(130.81mm)
115th Driest Driest since: 1972 1934, 1941
11th Wettest Wettest since: 1973 2020
Sep 1973–Apr 1974
8-Month
31.40"
(797.56mm)
26.05"
(661.67mm)
5.35"
(135.89mm)
113th Driest Driest since: 1972 1941
13th Wettest Wettest since: 1973 1927
Aug 1973–Apr 1974
9-Month
33.97"
(862.84mm)
29.72"
(754.89mm)
4.25"
(107.95mm)
108th Driest Driest since: 1972 1954
18th Wettest Wettest since: 1973 1927
Jul 1973–Apr 1974
10-Month
38.83"
(986.28mm)
33.72"
(856.49mm)
5.11"
(129.79mm)
112th Driest Driest since: 1972 1931
14th Wettest Wettest since: 1973 1927
Jun 1973–Apr 1974
11-Month
43.87"
(1,114.30mm)
37.97"
(964.44mm)
5.90"
(149.86mm)
112th Driest Driest since: 1972 1931
14th Wettest Wettest since: 1973 2019
May 1973–Apr 1974
12-Month
49.40"
(1,254.76mm)
42.23"
(1,072.64mm)
7.17"
(182.12mm)
112th Driest Driest since: 1972 1931
14th Wettest Wettest since: 1973 2019
Nov 1972–Apr 1974
18-Month
76.42"
(1,941.07mm)
61.90"
(1,572.26mm)
14.52"
(368.81mm)
123rd Driest Driest since: 1973 1931
2nd Wettest Wettest to Date 2020
May 1972–Apr 1974
24-Month
99.69"
(2,532.13mm)
84.48"
(2,145.79mm)
15.21"
(386.34mm)
122nd Driest Driest since: 1973 1941
3rd Wettest Wettest to Date 2020
May 1971–Apr 1974
36-Month
142.21"
(3,612.13mm)
126.73"
(3,218.94mm)
15.48"
(393.19mm)
114th Driest Driest since: 1973 1942
10th Wettest Wettest since: 1952 2020
May 1970–Apr 1974
48-Month
183.10"
(4,650.74mm)
168.94"
(4,291.08mm)
14.16"
(359.66mm)
105th Driest Driest since: 1973 1956
18th Wettest Wettest since: 1952 2020
May 1969–Apr 1974
60-Month
225.33"
(5,723.38mm)
211.16"
(5,363.46mm)
14.17"
(359.92mm)
100th Driest Driest since: 1973 1957
22nd Wettest Wettest since: 1953 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2020, retrieved on September 26, 2020 from https://www.ncdc.noaa.gov/cag/