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 July 2019. For more information, please see Climatological Rankings.


Oklahoma

Precipitation Rankings, July 1939

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1939
1-Month
1.69"
(42.93mm)
2.85"
(72.39mm)
-1.16"
(-29.46mm)
29th Driest Driest since: 1936 1980
97th Wettest Wettest since: 1938 1950
Jun–Jul 1939
2-Month
6.82"
(173.23mm)
6.87"
(174.50mm)
-0.05"
(-1.27mm)
63rd Driest Driest since: 1937 2011
63rd Wettest Wettest since: 1938 2007
May–Jul 1939
3-Month
10.40"
(264.16mm)
11.71"
(297.43mm)
-1.31"
(-33.27mm)
41st Driest Driest since: 1937 1934
85th Wettest Wettest since: 1938 2015
Apr–Jul 1939
4-Month
13.03"
(330.96mm)
15.12"
(384.05mm)
-2.09"
(-53.09mm)
38th Driest Driest since: 1937 1934
88th Wettest Wettest since: 1938 2015
Mar–Jul 1939
5-Month
14.89"
(378.21mm)
17.60"
(447.04mm)
-2.71"
(-68.83mm)
37th Driest Driest since: 1937 1936
89th Wettest Wettest since: 1938 2015
Feb–Jul 1939
6-Month
16.64"
(422.66mm)
19.21"
(487.93mm)
-2.57"
(-65.27mm)
41st Driest Driest since: 1937 1936
85th Wettest Wettest since: 1938 2015
Jan–Jul 1939
7-Month
19.32"
(490.73mm)
20.65"
(524.51mm)
-1.33"
(-33.78mm)
49th Driest Driest since: 1937 1936
77th Wettest Wettest since: 1938 2015
Dec 1938–Jul 1939
8-Month
20.01"
(508.25mm)
22.36"
(567.94mm)
-2.35"
(-59.69mm)
39th Driest Driest since: 1937 1936
86th Wettest Wettest since: 1938 1957
Nov 1938–Jul 1939
9-Month
22.13"
(562.10mm)
24.55"
(623.57mm)
-2.42"
(-61.47mm)
40th Driest Driest since: 1937 1956
85th Wettest Wettest since: 1938 2015
Oct 1938–Jul 1939
10-Month
22.68"
(576.07mm)
27.51"
(698.75mm)
-4.83"
(-122.68mm)
25th Driest Driest since: 1937 1956
100th Wettest Wettest since: 1938 2015
Sep 1938–Jul 1939
11-Month
24.54"
(623.32mm)
30.98"
(786.89mm)
-6.44"
(-163.57mm)
17th Driest Driest since: 1936 1911
108th Wettest Wettest since: 1938 2019
Aug 1938–Jul 1939
12-Month
26.59"
(675.39mm)
33.84"
(859.54mm)
-7.25"
(-184.15mm)
13th Driest Driest since: 1936 1917
112th Wettest Wettest since: 1938 2019
Feb 1938–Jul 1939
18-Month
50.99"
(1,295.15mm)
53.01"
(1,346.45mm)
-2.02"
(-51.30mm)
47th Driest Driest since: 1937 1911
78th Wettest Wettest since: 1938 2016
Aug 1937–Jul 1939
24-Month
64.71"
(1,643.63mm)
67.64"
(1,718.06mm)
-2.93"
(-74.43mm)
46th Driest Driest since: 1937 1911
78th Wettest Wettest since: 1938 2016
Aug 1936–Jul 1939
36-Month
94.11"
(2,390.39mm)
101.34"
(2,574.04mm)
-7.23"
(-183.65mm)
36th Driest Driest since: 1938 1956
87th Wettest Wettest since: 1932 1975
Aug 1935–Jul 1939
48-Month
117.02"
(2,972.31mm)
135.01"
(3,429.25mm)
-17.99"
(-456.94mm)
11th Driest Driest since: 1936 1956
111th Wettest Wettest since: 1938 1995
Aug 1934–Jul 1939
60-Month
155.20"
(3,942.08mm)
168.58"
(4,281.93mm)
-13.38"
(-339.85mm)
16th Driest Driest since: 1937 1956
105th Wettest Wettest since: 1938 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 19, 2019 from https://www.ncdc.noaa.gov/cag/