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 2017

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2017
1-Month
4.49"
(114.05mm)
4.84"
(122.94mm)
-0.35"
(-8.89mm)
60th Driest Driest since: 2016 1988
66th Wettest Wettest since: 2015 2015
Apr–May 2017
2-Month
11.11"
(282.19mm)
8.25"
(209.55mm)
2.86"
(72.64mm)
110th Driest Driest since: 2016 2005
16th Wettest Wettest since: 2015 2015
Mar–May 2017
3-Month
13.71"
(348.23mm)
10.73"
(272.54mm)
2.98"
(75.69mm)
106th Driest Driest since: 2016 2005
20th Wettest Wettest since: 2015 1957
Feb–May 2017
4-Month
15.76"
(400.30mm)
12.35"
(313.69mm)
3.41"
(86.61mm)
110th Driest Driest since: 2016 1895
16th Wettest Wettest since: 2015 1957
Jan–May 2017
5-Month
18.35"
(466.09mm)
13.78"
(350.01mm)
4.57"
(116.08mm)
111th Driest Driest since: 2016 1895
15th Wettest Wettest since: 2015 1957
Dec 2016–May 2017
6-Month
19.11"
(485.39mm)
15.49"
(393.45mm)
3.62"
(91.94mm)
103rd Driest Driest since: 2014 1963
22nd Wettest Wettest since: 2016 1957
Nov 2016–May 2017
7-Month
20.36"
(517.14mm)
17.68"
(449.07mm)
2.68"
(68.07mm)
92nd Driest Driest since: 2014 1956
33rd Wettest Wettest since: 2016 1957
Oct 2016–May 2017
8-Month
22.23"
(564.64mm)
20.64"
(524.26mm)
1.59"
(40.38mm)
79th Driest Driest since: 2014 1996
46th Wettest Wettest since: 2016 2019
Sep 2016–May 2017
9-Month
25.76"
(654.30mm)
24.11"
(612.39mm)
1.65"
(41.91mm)
83rd Driest Driest since: 2014 1911
42nd Wettest Wettest since: 2016 2019
Aug 2016–May 2017
10-Month
28.66"
(727.96mm)
26.97"
(685.04mm)
1.69"
(42.92mm)
80th Driest Driest since: 2014 1911
45th Wettest Wettest since: 2016 2019
Jul 2016–May 2017
11-Month
32.38"
(822.45mm)
29.84"
(757.94mm)
2.54"
(64.51mm)
83rd Driest Driest since: 2014 1917
42nd Wettest Wettest since: 2016 2019
Jun 2016–May 2017
12-Month
35.64"
(905.26mm)
33.81"
(858.77mm)
1.83"
(46.49mm)
80th Driest Driest since: 2014 1911
45th Wettest Wettest since: 2016 2019
Dec 2015–May 2017
18-Month
55.10"
(1,399.54mm)
49.27"
(1,251.46mm)
5.83"
(148.08mm)
96th Driest Driest since: 2015 1911
28th Wettest Wettest since: 2016 2016
Jun 2015–May 2017
24-Month
79.17"
(2,010.92mm)
67.62"
(1,717.55mm)
11.55"
(293.37mm)
110th Driest Driest since: 2015 1911
14th Wettest Wettest since: 2016 2016
Jun 2014–May 2017
36-Month
124.74"
(3,168.40mm)
101.36"
(2,574.54mm)
23.38"
(593.86mm)
122nd Driest Driest since: 2016 1955
1st Wettest Wettest to Date 2017
Jun 2013–May 2017
48-Month
153.69"
(3,903.73mm)
135.03"
(3,429.76mm)
18.66"
(473.97mm)
112th Driest Driest since: 2016 1956
10th Wettest Wettest since: 2000 1993
Jun 2012–May 2017
60-Month
180.65"
(4,588.51mm)
168.55"
(4,281.17mm)
12.10"
(307.34mm)
91st Driest Driest since: 2016 1956
30th Wettest Wettest since: 2011 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/