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, October 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
October 1977
1-Month
3.93"
(99.82mm)
2.90"
(73.66mm)
1.03"
(26.16mm)
97th Driest Driest since: 1975 1963
30th Wettest Wettest since: 1976 1919
Ties: 2002
Sep–Oct 1977
2-Month
9.06"
(230.12mm)
6.37"
(161.80mm)
2.69"
(68.32mm)
116th Driest Driest since: 1976 1897
11th Wettest Wettest since: 1970 1926
Aug–Oct 1977
3-Month
14.84"
(376.94mm)
10.04"
(255.02mm)
4.80"
(121.92mm)
124th Driest Driest since: 1976 1897
3rd Wettest Wettest since: 1926 1926
Jul–Oct 1977
4-Month
18.56"
(471.42mm)
14.04"
(356.62mm)
4.52"
(114.80mm)
122nd Driest Driest since: 1976 1953
5th Wettest Wettest since: 1926 1926
Ties: 1905
Jun–Oct 1977
5-Month
23.20"
(589.28mm)
18.29"
(464.57mm)
4.91"
(124.71mm)
121st Driest Driest since: 1976 1953
6th Wettest Wettest since: 1926 1926
May–Oct 1977
6-Month
25.99"
(660.15mm)
22.56"
(573.02mm)
3.43"
(87.13mm)
105th Driest Driest since: 1976 1930
22nd Wettest Wettest since: 1970 2009
Apr–Oct 1977
7-Month
29.68"
(753.87mm)
26.47"
(672.34mm)
3.21"
(81.53mm)
97th Driest Driest since: 1976 1930
30th Wettest Wettest since: 1973 2009
Mar–Oct 1977
8-Month
34.62"
(879.35mm)
30.28"
(769.11mm)
4.34"
(110.24mm)
105th Driest Driest since: 1976 1930
22nd Wettest Wettest since: 1973 2009
Feb–Oct 1977
9-Month
36.19"
(919.23mm)
32.95"
(836.93mm)
3.24"
(82.30mm)
95th Driest Driest since: 1976 1930
32nd Wettest Wettest since: 1975 2019
Jan–Oct 1977
10-Month
37.82"
(960.63mm)
36.00"
(914.40mm)
1.82"
(46.23mm)
83rd Driest Driest since: 1976 1930
44th Wettest Wettest since: 1975 2019
Dec 1976–Oct 1977
11-Month
39.00"
(990.60mm)
39.09"
(992.89mm)
-0.09"
(-2.29mm)
50th Driest Driest since: 1976 1930
76th Wettest Wettest since: 1975 2019
Nov 1976–Oct 1977
12-Month
39.89"
(1,013.21mm)
42.23"
(1,072.64mm)
-2.34"
(-59.43mm)
33rd Driest Driest since: 1976 1963
93rd Wettest Wettest since: 1975 2019
May 1976–Oct 1977
18-Month
61.35"
(1,558.29mm)
64.79"
(1,645.67mm)
-3.44"
(-87.38mm)
25th Driest Driest since: 1966 1931
101st Wettest Wettest since: 1976 2019
Nov 1975–Oct 1977
24-Month
79.22"
(2,012.19mm)
84.46"
(2,145.28mm)
-5.24"
(-133.09mm)
21st Driest Driest since: 1967 1931
104th Wettest Wettest since: 1976 2020
Nov 1974–Oct 1977
36-Month
127.35"
(3,234.69mm)
126.69"
(3,217.93mm)
0.66"
(16.76mm)
56th Driest Driest since: 1972 1954
68th Wettest Wettest since: 1976 2020
Nov 1973–Oct 1977
48-Month
176.16"
(4,474.46mm)
168.97"
(4,291.84mm)
7.19"
(182.62mm)
88th Driest Driest since: 1972 1956
35th Wettest Wettest since: 1976 2020
Nov 1972–Oct 1977
60-Month
228.53"
(5,804.66mm)
211.20"
(5,364.48mm)
17.33"
(440.18mm)
109th Driest Driest since: 1974 1956
13th Wettest Wettest since: 1976 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2021, retrieved on September 24, 2021 from https://www.ncdc.noaa.gov/cag/