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 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1930
1-Month
6.51"
(165.35mm)
4.84"
(122.94mm)
1.67"
(42.41mm)
98th Driest Driest since: 1928 1988
28th Wettest Wettest since: 1929 2015
Apr–May 1930
2-Month
9.31"
(236.47mm)
8.25"
(209.55mm)
1.06"
(26.92mm)
91st Driest Driest since: 1928 2005
35th Wettest Wettest since: 1929 2015
Mar–May 1930
3-Month
10.03"
(254.76mm)
10.73"
(272.54mm)
-0.70"
(-17.78mm)
51st Driest Driest since: 1926 2005
75th Wettest Wettest since: 1929 1957
Feb–May 1930
4-Month
11.30"
(287.02mm)
12.35"
(313.69mm)
-1.05"
(-26.67mm)
47th Driest Driest since: 1926 1895
79th Wettest Wettest since: 1929 1957
Ties: 1900
Jan–May 1930
5-Month
13.58"
(344.93mm)
13.78"
(350.01mm)
-0.20"
(-5.08mm)
70th Driest Driest since: 1928 1895
56th Wettest Wettest since: 1929 1957
Dec 1929–May 1930
6-Month
14.58"
(370.33mm)
15.49"
(393.45mm)
-0.91"
(-23.12mm)
56th Driest Driest since: 1926 1963
69th Wettest Wettest since: 1929 1957
Nov 1929–May 1930
7-Month
16.65"
(422.91mm)
17.68"
(449.07mm)
-1.03"
(-26.16mm)
52nd Driest Driest since: 1928 1956
73rd Wettest Wettest since: 1929 1957
Oct 1929–May 1930
8-Month
20.55"
(521.97mm)
20.64"
(524.26mm)
-0.09"
(-2.29mm)
67th Driest Driest since: 1928 1996
58th Wettest Wettest since: 1929 2019
Sep 1929–May 1930
9-Month
24.57"
(624.08mm)
24.11"
(612.39mm)
0.46"
(11.69mm)
74th Driest Driest since: 1928 1911
51st Wettest Wettest since: 1929 2019
Aug 1929–May 1930
10-Month
25.43"
(645.92mm)
26.97"
(685.04mm)
-1.54"
(-39.12mm)
54th Driest Driest since: 1926 1911
71st Wettest Wettest since: 1929 2019
Ties: 1906
Jul 1929–May 1930
11-Month
28.26"
(717.80mm)
29.84"
(757.94mm)
-1.58"
(-40.14mm)
50th Driest Driest since: 1926 1917
75th Wettest Wettest since: 1929 2019
Jun 1929–May 1930
12-Month
31.62"
(803.15mm)
33.81"
(858.77mm)
-2.19"
(-55.62mm)
47th Driest Driest since: 1926 1911
78th Wettest Wettest since: 1929 2019
Dec 1928–May 1930
18-Month
50.84"
(1,291.34mm)
49.27"
(1,251.46mm)
1.57"
(39.88mm)
69th Driest Driest since: 1926 1911
55th Wettest Wettest since: 1929 2016
Jun 1928–May 1930
24-Month
72.17"
(1,833.12mm)
67.62"
(1,717.55mm)
4.55"
(115.57mm)
83rd Driest Driest since: 1926 1911
41st Wettest Wettest since: 1929 2016
Jun 1927–May 1930
36-Month
109.49"
(2,781.05mm)
101.36"
(2,574.54mm)
8.13"
(206.51mm)
91st Driest Driest since: 1927 1955
32nd Wettest Wettest since: 1929 2017
Jun 1926–May 1930
48-Month
152.60"
(3,876.04mm)
135.03"
(3,429.76mm)
17.57"
(446.28mm)
111th Driest Driest since: 1929 1956
11th Wettest Wettest to Date 1993
Jun 1925–May 1930
60-Month
182.77"
(4,642.36mm)
168.55"
(4,281.17mm)
14.22"
(361.19mm)
97th Driest Driest since: 1929 1956
24th Wettest Wettest since: 1909 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/