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


Oklahoma

Precipitation Rankings, May 1966

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1966
1-Month
1.60"
(40.64mm)
4.84"
(122.94mm)
-3.24"
(-82.30mm)
3rd Driest Driest to Date 1988
123rd Wettest Wettest since: 1965 2015
Apr–May 1966
2-Month
5.68"
(144.27mm)
8.25"
(209.55mm)
-2.57"
(-65.28mm)
18th Driest Driest since: 1963 2005
108th Wettest Wettest since: 1965 2015
Mar–May 1966
3-Month
6.49"
(164.85mm)
10.73"
(272.54mm)
-4.24"
(-107.69mm)
9th Driest Driest since: 1962 2005
117th Wettest Wettest since: 1965 1957
Feb–May 1966
4-Month
8.78"
(223.01mm)
12.35"
(313.69mm)
-3.57"
(-90.68mm)
19th Driest Driest since: 1963 1895
107th Wettest Wettest since: 1965 1957
Jan–May 1966
5-Month
9.82"
(249.43mm)
13.78"
(350.01mm)
-3.96"
(-100.58mm)
15th Driest Driest since: 1963 1895
111th Wettest Wettest since: 1965 1957
Dec 1965–May 1966
6-Month
11.66"
(296.16mm)
15.49"
(393.45mm)
-3.83"
(-97.29mm)
18th Driest Driest since: 1963 1963
107th Wettest Wettest since: 1965 1957
Nov 1965–May 1966
7-Month
12.14"
(308.36mm)
17.68"
(449.07mm)
-5.54"
(-140.71mm)
11th Driest Driest since: 1963 1956
114th Wettest Wettest since: 1965 1957
Oct 1965–May 1966
8-Month
13.72"
(348.49mm)
20.64"
(524.26mm)
-6.92"
(-175.77mm)
7th Driest Driest since: 1956 1996
118th Wettest Wettest since: 1965 2019
Sep 1965–May 1966
9-Month
18.90"
(480.06mm)
24.11"
(612.39mm)
-5.21"
(-132.33mm)
20th Driest Driest since: 1964 1911
105th Wettest Wettest since: 1965 2019
Aug 1965–May 1966
10-Month
22.18"
(563.37mm)
26.97"
(685.04mm)
-4.79"
(-121.67mm)
22nd Driest Driest since: 1964 1911
103rd Wettest Wettest since: 1965 2019
Jul 1965–May 1966
11-Month
24.26"
(616.20mm)
29.84"
(757.94mm)
-5.58"
(-141.74mm)
19th Driest Driest since: 1964 1917
106th Wettest Wettest since: 1965 2019
Jun 1965–May 1966
12-Month
28.61"
(726.69mm)
33.81"
(858.77mm)
-5.20"
(-132.08mm)
22nd Driest Driest since: 1964 1911
103rd Wettest Wettest since: 1965 2019
Dec 1964–May 1966
18-Month
40.67"
(1,033.02mm)
49.27"
(1,251.46mm)
-8.60"
(-218.44mm)
17th Driest Driest since: 1964 1911
107th Wettest Wettest since: 1965 2016
Jun 1964–May 1966
24-Month
59.78"
(1,518.41mm)
67.62"
(1,717.55mm)
-7.84"
(-199.14mm)
19th Driest Driest since: 1965 1911
105th Wettest Wettest since: 1963 2016
Jun 1963–May 1966
36-Month
86.43"
(2,195.32mm)
101.36"
(2,574.54mm)
-14.93"
(-379.22mm)
9th Driest Driest since: 1956 1955
114th Wettest Wettest since: 1965 2017
Jun 1962–May 1966
48-Month
117.89"
(2,994.41mm)
135.03"
(3,429.76mm)
-17.14"
(-435.35mm)
9th Driest Driest since: 1956 1956
113th Wettest Wettest since: 1965 1993
Jun 1961–May 1966
60-Month
152.34"
(3,869.44mm)
168.55"
(4,281.17mm)
-16.21"
(-411.73mm)
14th Driest Driest since: 1957 1956
107th Wettest Wettest since: 1965 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/