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 1947

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1947
1-Month
6.71"
(170.43mm)
4.84"
(122.94mm)
1.87"
(47.49mm)
102nd Driest Driest since: 1946 1988
24th Wettest Wettest since: 1943 2015
Apr–May 1947
2-Month
13.22"
(335.79mm)
8.25"
(209.55mm)
4.97"
(126.24mm)
121st Driest Driest since: 1946 2005
5th Wettest Wettest since: 1908 2015
Mar–May 1947
3-Month
14.91"
(378.71mm)
10.73"
(272.54mm)
4.18"
(106.17mm)
115th Driest Driest since: 1946 2005
11th Wettest Wettest since: 1922 1957
Feb–May 1947
4-Month
15.11"
(383.79mm)
12.35"
(313.69mm)
2.76"
(70.10mm)
105th Driest Driest since: 1946 1895
21st Wettest Wettest since: 1945 1957
Jan–May 1947
5-Month
15.82"
(401.83mm)
13.78"
(350.01mm)
2.04"
(51.82mm)
93rd Driest Driest since: 1944 1895
33rd Wettest Wettest since: 1946 1957
Dec 1946–May 1947
6-Month
18.67"
(474.22mm)
15.49"
(393.45mm)
3.18"
(80.77mm)
101st Driest Driest since: 1946 1963
24th Wettest Wettest since: 1945 1957
Nov 1946–May 1947
7-Month
24.13"
(612.90mm)
17.68"
(449.07mm)
6.45"
(163.83mm)
116th Driest Driest since: 1946 1956
9th Wettest Wettest to Date 1957
Oct 1946–May 1947
8-Month
26.35"
(669.29mm)
20.64"
(524.26mm)
5.71"
(145.03mm)
108th Driest Driest since: 1946 1996
17th Wettest Wettest since: 1942 2019
Sep 1946–May 1947
9-Month
28.38"
(720.85mm)
24.11"
(612.39mm)
4.27"
(108.46mm)
97th Driest Driest since: 1946 1911
28th Wettest Wettest since: 1945 2019
Aug 1946–May 1947
10-Month
31.64"
(803.66mm)
26.97"
(685.04mm)
4.67"
(118.62mm)
100th Driest Driest since: 1946 1911
25th Wettest Wettest since: 1945 2019
Ties: 2007
Jul 1946–May 1947
11-Month
32.53"
(826.26mm)
29.84"
(757.94mm)
2.69"
(68.32mm)
85th Driest Driest since: 1944 1917
40th Wettest Wettest since: 1946 2019
Ties: 2001
Jun 1946–May 1947
12-Month
35.37"
(898.40mm)
33.81"
(858.77mm)
1.56"
(39.63mm)
77th Driest Driest since: 1944 1911
48th Wettest Wettest since: 1946 2019
Dec 1945–May 1947
18-Month
52.03"
(1,321.56mm)
49.27"
(1,251.46mm)
2.76"
(70.10mm)
78th Driest Driest since: 1944 1911
46th Wettest Wettest since: 1946 2016
Jun 1945–May 1947
24-Month
75.46"
(1,916.68mm)
67.62"
(1,717.55mm)
7.84"
(199.13mm)
99th Driest Driest since: 1945 1911
25th Wettest Wettest since: 1946 2016
Jun 1944–May 1947
36-Month
114.40"
(2,905.76mm)
101.36"
(2,574.54mm)
13.04"
(331.22mm)
104th Driest Driest since: 1946 1955
19th Wettest Wettest since: 1943 2017
Jun 1943–May 1947
48-Month
143.67"
(3,649.22mm)
135.03"
(3,429.76mm)
8.64"
(219.46mm)
87th Driest Driest since: 1942 1956
35th Wettest Wettest since: 1946 1993
Jun 1942–May 1947
60-Month
183.65"
(4,664.71mm)
168.55"
(4,281.17mm)
15.10"
(383.54mm)
98th Driest Driest since: 1944 1956
23rd Wettest Wettest since: 1946 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/