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, June 1940

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
June 1940
1-Month
3.53"
(89.66mm)
4.02"
(102.11mm)
-0.49"
(-12.45mm)
55th Driest Driest since: 1936 1933
71st Wettest Wettest since: 1939 2007
May–Jun 1940
2-Month
7.50"
(190.50mm)
8.86"
(225.04mm)
-1.36"
(-34.54mm)
42nd Driest Driest since: 1937 1988
84th Wettest Wettest since: 1939 2015
Apr–Jun 1940
3-Month
12.51"
(317.75mm)
12.27"
(311.66mm)
0.24"
(6.09mm)
72nd Driest Driest since: 1939 1998
54th Wettest Wettest since: 1938 1957
Mar–Jun 1940
4-Month
12.98"
(329.69mm)
14.75"
(374.65mm)
-1.77"
(-44.96mm)
43rd Driest Driest since: 1937 1911
83rd Wettest Wettest since: 1939 1957
Feb–Jun 1940
5-Month
15.13"
(384.30mm)
16.37"
(415.80mm)
-1.24"
(-31.50mm)
54th Driest Driest since: 1939 1936
72nd Wettest Wettest since: 1938 1957
Jan–Jun 1940
6-Month
15.89"
(403.61mm)
17.80"
(452.12mm)
-1.91"
(-48.51mm)
44th Driest Driest since: 1937 1936
82nd Wettest Wettest since: 1939 1957
Dec 1939–Jun 1940
7-Month
16.96"
(430.78mm)
19.51"
(495.55mm)
-2.55"
(-64.77mm)
37th Driest Driest since: 1937 1936
88th Wettest Wettest since: 1939 1957
Nov 1939–Jun 1940
8-Month
18.41"
(467.61mm)
21.70"
(551.18mm)
-3.29"
(-83.57mm)
33rd Driest Driest since: 1937 1956
92nd Wettest Wettest since: 1939 1957
Oct 1939–Jun 1940
9-Month
19.99"
(507.75mm)
24.66"
(626.36mm)
-4.67"
(-118.61mm)
24th Driest Driest since: 1937 1911
101st Wettest Wettest since: 1939 1957
Ties: 1952
Sep 1939–Jun 1940
10-Month
20.32"
(516.13mm)
28.13"
(714.50mm)
-7.81"
(-198.37mm)
11th Driest Driest since: 1936 1911
114th Wettest Wettest since: 1939 2019
Aug 1939–Jun 1940
11-Month
23.02"
(584.71mm)
30.99"
(787.15mm)
-7.97"
(-202.44mm)
11th Driest Driest since: 1936 1911
114th Wettest Wettest since: 1939 2019
Jul 1939–Jun 1940
12-Month
24.71"
(627.63mm)
33.86"
(860.04mm)
-9.15"
(-232.41mm)
8th Driest Driest since: 1936 1917
117th Wettest Wettest since: 1939 2019
Jan 1939–Jun 1940
18-Month
42.34"
(1,075.44mm)
51.59"
(1,310.39mm)
-9.25"
(-234.95mm)
16th Driest Driest since: 1937 1911
109th Wettest Wettest since: 1939 2016
Jul 1938–Jun 1940
24-Month
52.35"
(1,329.69mm)
67.70"
(1,719.58mm)
-15.35"
(-389.89mm)
5th Driest Driest since: 1937 1911
119th Wettest Wettest since: 1939 1993
Jul 1937–Jun 1940
36-Month
89.71"
(2,278.63mm)
101.41"
(2,575.81mm)
-11.70"
(-297.18mm)
17th Driest Driest since: 1938 1911
106th Wettest Wettest since: 1939 1975
Jul 1936–Jun 1940
48-Month
118.06"
(2,998.72mm)
135.08"
(3,431.03mm)
-17.02"
(-432.31mm)
12th Driest Driest since: 1939 1956
110th Wettest Wettest since: 1938 2019
Jul 1935–Jun 1940
60-Month
141.05"
(3,582.67mm)
168.61"
(4,282.69mm)
-27.56"
(-700.02mm)
4th Driest Driest since: 1914 1956
117th Wettest Wettest since: 1939 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/