Climate at a Glance

Statewide 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 January 2020. For more information, please see Climatological Rankings.


Oklahoma

Precipitation Rankings, September 1974

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1974
1-Month
6.24"
(158.50mm)
3.41"
(86.61mm)
2.83"
(71.89mm)
118th Driest Driest since: 1972 1956
8th Wettest Wettest since: 1973 1945
Aug–Sep 1974
2-Month
12.13"
(308.10mm)
6.26"
(159.00mm)
5.87"
(149.10mm)
125th Driest Driest since: 1973 2000
1st Wettest Wettest to Date 1974
Jul–Sep 1974
3-Month
12.98"
(329.69mm)
9.11"
(231.39mm)
3.87"
(98.30mm)
115th Driest Driest since: 1973 1954
11th Wettest Wettest since: 1961 1950
Jun–Sep 1974
4-Month
16.81"
(426.97mm)
13.13"
(333.50mm)
3.68"
(93.47mm)
105th Driest Driest since: 1972 1954
21st Wettest Wettest since: 1973 1945
May–Sep 1974
5-Month
20.63"
(524.00mm)
17.97"
(456.44mm)
2.66"
(67.56mm)
92nd Driest Driest since: 1972 1956
34th Wettest Wettest since: 1973 2015
Apr–Sep 1974
6-Month
24.47"
(621.54mm)
21.38"
(543.05mm)
3.09"
(78.49mm)
98th Driest Driest since: 1972 1956
28th Wettest Wettest since: 1973 1957
Mar–Sep 1974
7-Month
27.30"
(693.42mm)
23.86"
(606.04mm)
3.44"
(87.38mm)
95th Driest Driest since: 1972 1956
31st Wettest Wettest since: 1973 1957
Feb–Sep 1974
8-Month
28.69"
(728.73mm)
25.47"
(646.94mm)
3.22"
(81.79mm)
94th Driest Driest since: 1972 1956
32nd Wettest Wettest since: 1973 1957
Jan–Sep 1974
9-Month
29.44"
(747.78mm)
26.91"
(683.51mm)
2.53"
(64.27mm)
86th Driest Driest since: 1972 1956
40th Wettest Wettest since: 1973 1957
Dec 1973–Sep 1974
10-Month
31.18"
(791.97mm)
28.62"
(726.95mm)
2.56"
(65.02mm)
90th Driest Driest since: 1972 1956
35th Wettest Wettest since: 1973 1957
Nov 1973–Sep 1974
11-Month
34.81"
(884.17mm)
30.81"
(782.57mm)
4.00"
(101.60mm)
97th Driest Driest since: 1972 1956
28th Wettest Wettest since: 1973 1945
Oct 1973–Sep 1974
12-Month
38.40"
(975.36mm)
33.77"
(857.76mm)
4.63"
(117.60mm)
98th Driest Driest since: 1972 1956
27th Wettest Wettest since: 1973 1973
Apr 1973–Sep 1974
18-Month
64.49"
(1,638.05mm)
55.21"
(1,402.33mm)
9.28"
(235.72mm)
107th Driest Driest since: 1972 1956
18th Wettest Wettest since: 1973 2016
Oct 1972–Sep 1974
24-Month
86.79"
(2,204.47mm)
67.59"
(1,716.79mm)
19.20"
(487.68mm)
122nd Driest Driest since: 1973 1956
2nd Wettest Wettest to Date 2016
Oct 1971–Sep 1974
36-Month
115.89"
(2,943.61mm)
101.28"
(2,572.51mm)
14.61"
(371.10mm)
111th Driest Driest since: 1973 1956
12th Wettest Wettest since: 1959 1987
Oct 1970–Sep 1974
48-Month
145.76"
(3,702.30mm)
134.99"
(3,428.75mm)
10.77"
(273.55mm)
92nd Driest Driest since: 1973 1956
30th Wettest Wettest since: 1960 1995
Oct 1969–Sep 1974
60-Month
175.86"
(4,466.84mm)
168.63"
(4,283.20mm)
7.23"
(183.64mm)
75th Driest Driest since: 1973 1956
46th Wettest Wettest since: 1962 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 22, 2020 from https://www.ncdc.noaa.gov/cag/