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 1899

View Period (Months):All12345678910111218243648
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1899
1-Month
5.40"
(137.16mm)
4.84"
(122.94mm)
0.56"
(14.22mm)
83rd Driest Driest since: 1897 1988
43rd Wettest Wettest since: 1898 2015
Ties: 1981
Apr–May 1899
2-Month
8.74"
(222.00mm)
8.25"
(209.55mm)
0.49"
(12.45mm)
80th Driest Driest since: 1896 2005
46th Wettest Wettest since: 1898 2015
Mar–May 1899
3-Month
9.72"
(246.89mm)
10.73"
(272.54mm)
-1.01"
(-25.65mm)
46th Driest Driest since: 1896 2005
80th Wettest Wettest since: 1898 1957
Feb–May 1899
4-Month
10.43"
(264.92mm)
12.35"
(313.69mm)
-1.92"
(-48.77mm)
34th Driest Driest since: 1896 1895
92nd Wettest Wettest since: 1898 1957
Jan–May 1899
5-Month
11.88"
(301.75mm)
13.78"
(350.01mm)
-1.90"
(-48.26mm)
33rd Driest Driest since: 1896 1895
93rd Wettest Wettest since: 1898 1957
Dec 1898–May 1899
6-Month
14.38"
(365.25mm)
15.49"
(393.45mm)
-1.11"
(-28.20mm)
53rd Driest Driest since: 1896 1963
72nd Wettest Wettest since: 1898 1957
Nov 1898–May 1899
7-Month
15.58"
(395.73mm)
17.68"
(449.07mm)
-2.10"
(-53.34mm)
40th Driest Driest since: 1896 1956
85th Wettest Wettest since: 1898 1957
Oct 1898–May 1899
8-Month
17.69"
(449.33mm)
20.64"
(524.26mm)
-2.95"
(-74.93mm)
32nd Driest Driest since: 1896 1996
93rd Wettest Wettest since: 1898 2019
Sep 1898–May 1899
9-Month
20.02"
(508.51mm)
24.11"
(612.39mm)
-4.09"
(-103.88mm)
26th Driest Driest since: 1896 1911
99th Wettest Wettest since: 1898 2019
Aug 1898–May 1899
10-Month
23.33"
(592.58mm)
26.97"
(685.04mm)
-3.64"
(-92.46mm)
29th Driest Driest since: 1896 1911
96th Wettest Wettest since: 1898 2019
Jul 1898–May 1899
11-Month
27.16"
(689.86mm)
29.84"
(757.94mm)
-2.68"
(-68.08mm)
43rd Driest Driest since: 1896 1917
82nd Wettest Wettest since: 1898 2019
Jun 1898–May 1899
12-Month
31.84"
(808.74mm)
33.81"
(858.77mm)
-1.97"
(-50.03mm)
49th Driest Driest since: 1897 1911
76th Wettest Wettest since: 1898 2019
Dec 1897–May 1899
18-Month
51.59"
(1,310.39mm)
49.27"
(1,251.46mm)
2.32"
(58.93mm)
75th Driest Driest since: 1898 1911
49th Wettest Wettest to Date 2016
Jun 1897–May 1899
24-Month
63.99"
(1,625.35mm)
67.62"
(1,717.55mm)
-3.63"
(-92.20mm)
46th Driest Driest since: 1898 1911
78th Wettest Wettest to Date 2016
Jun 1896–May 1899
36-Month
94.73"
(2,406.14mm)
101.36"
(2,574.54mm)
-6.63"
(-168.40mm)
35th Driest Driest to Date 1955
88th Wettest Wettest since: 1898 2017
Jun 1895–May 1899
48-Month
126.81"
(3,220.97mm)
135.03"
(3,429.76mm)
-8.22"
(-208.79mm)
33rd Driest Driest to Date 1956
89th Wettest Wettest to Date 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/