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 1918

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 1918
1-Month
4.07"
(103.38mm)
4.84"
(122.94mm)
-0.77"
(-19.56mm)
50th Driest Driest since: 1917 1988
76th Wettest Wettest since: 1915 2015
Apr–May 1918
2-Month
7.70"
(195.58mm)
8.25"
(209.55mm)
-0.55"
(-13.97mm)
54th Driest Driest since: 1917 2005
72nd Wettest Wettest since: 1915 2015
Ties: 2002
Mar–May 1918
3-Month
10.09"
(256.29mm)
10.73"
(272.54mm)
-0.64"
(-16.25mm)
54th Driest Driest since: 1917 2005
72nd Wettest Wettest since: 1915 1957
Feb–May 1918
4-Month
10.41"
(264.41mm)
12.35"
(313.69mm)
-1.94"
(-49.28mm)
32nd Driest Driest since: 1917 1895
94th Wettest Wettest since: 1915 1957
Ties: 1921
Jan–May 1918
5-Month
11.57"
(293.88mm)
13.78"
(350.01mm)
-2.21"
(-56.13mm)
29th Driest Driest since: 1917 1895
97th Wettest Wettest since: 1916 1957
Dec 1917–May 1918
6-Month
11.73"
(297.94mm)
15.49"
(393.45mm)
-3.76"
(-95.51mm)
21st Driest Driest since: 1917 1963
104th Wettest Wettest since: 1916 1957
Nov 1917–May 1918
7-Month
13.42"
(340.87mm)
17.68"
(449.07mm)
-4.26"
(-108.20mm)
19th Driest Driest since: 1917 1956
106th Wettest Wettest since: 1916 1957
Oct 1917–May 1918
8-Month
13.59"
(345.19mm)
20.64"
(524.26mm)
-7.05"
(-179.07mm)
4th Driest Driest since: 1911 1996
121st Wettest Wettest since: 1917 2019
Sep 1917–May 1918
9-Month
15.63"
(397.00mm)
24.11"
(612.39mm)
-8.48"
(-215.39mm)
2nd Driest Driest since: 1911 1911
123rd Wettest Wettest since: 1917 2019
Aug 1917–May 1918
10-Month
21.29"
(540.77mm)
26.97"
(685.04mm)
-5.68"
(-144.27mm)
18th Driest Driest since: 1917 1911
107th Wettest Wettest since: 1916 2019
Jul 1917–May 1918
11-Month
23.94"
(608.08mm)
29.84"
(757.94mm)
-5.90"
(-149.86mm)
18th Driest Driest since: 1917 1917
107th Wettest Wettest since: 1916 2019
Jun 1917–May 1918
12-Month
26.16"
(664.46mm)
33.81"
(858.77mm)
-7.65"
(-194.31mm)
9th Driest Driest since: 1917 1911
116th Wettest Wettest since: 1916 2019
Ties: 1910
Dec 1916–May 1918
18-Month
35.62"
(904.75mm)
49.27"
(1,251.46mm)
-13.65"
(-346.71mm)
4th Driest Driest since: 1911 1911
120th Wettest Wettest since: 1917 2016
Jun 1916–May 1918
24-Month
50.97"
(1,294.64mm)
67.62"
(1,717.55mm)
-16.65"
(-422.91mm)
3rd Driest Driest since: 1911 1911
121st Wettest Wettest since: 1917 2016
Jun 1915–May 1918
36-Month
90.73"
(2,304.54mm)
101.36"
(2,574.54mm)
-10.63"
(-270.00mm)
22nd Driest Driest since: 1913 1955
101st Wettest Wettest since: 1917 2017
Jun 1914–May 1918
48-Month
125.81"
(3,195.57mm)
135.03"
(3,429.76mm)
-9.22"
(-234.19mm)
30th Driest Driest since: 1914 1956
92nd Wettest Wettest since: 1917 1993
Jun 1913–May 1918
60-Month
159.96"
(4,062.98mm)
168.55"
(4,281.17mm)
-8.59"
(-218.19mm)
36th Driest Driest since: 1915 1956
85th Wettest Wettest since: 1917 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/