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


Oklahoma

Precipitation Rankings, August 1921

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
August 1921
1-Month
2.29"
(58.17mm)
2.85"
(72.39mm)
-0.56"
(-14.22mm)
43rd Driest Driest since: 1918 2000
83rd Wettest Wettest since: 1920 1915
Ties: 1908, 1990
Jul–Aug 1921
2-Month
5.06"
(128.52mm)
5.69"
(144.53mm)
-0.63"
(-16.01mm)
47th Driest Driest since: 1918 1936
79th Wettest Wettest since: 1920 1950
Jun–Aug 1921
3-Month
12.88"
(327.15mm)
9.71"
(246.63mm)
3.17"
(80.52mm)
109th Driest Driest since: 1920 1936
17th Wettest Wettest since: 1915 2007
May–Aug 1921
4-Month
14.91"
(378.71mm)
14.55"
(369.57mm)
0.36"
(9.14mm)
71st Driest Driest since: 1919 1936
55th Wettest Wettest since: 1920 2015
Ties: 1942
Apr–Aug 1921
5-Month
18.74"
(476.00mm)
17.97"
(456.44mm)
0.77"
(19.56mm)
73rd Driest Driest since: 1919 1936
53rd Wettest Wettest since: 1920 2015
Mar–Aug 1921
6-Month
21.76"
(552.70mm)
20.44"
(519.18mm)
1.32"
(33.52mm)
76th Driest Driest since: 1920 1936
50th Wettest Wettest since: 1915 2015
Feb–Aug 1921
7-Month
23.29"
(591.57mm)
22.06"
(560.32mm)
1.23"
(31.25mm)
76th Driest Driest since: 1920 1936
50th Wettest Wettest since: 1915 2015
Jan–Aug 1921
8-Month
25.16"
(639.06mm)
23.49"
(596.65mm)
1.67"
(42.41mm)
83rd Driest Driest since: 1920 1936
43rd Wettest Wettest since: 1915 2015
Dec 1920–Aug 1921
9-Month
27.11"
(688.59mm)
25.20"
(640.08mm)
1.91"
(48.51mm)
82nd Driest Driest since: 1920 1936
43rd Wettest Wettest since: 1915 1915
Nov 1920–Aug 1921
10-Month
28.74"
(730.00mm)
27.39"
(695.71mm)
1.35"
(34.29mm)
76th Driest Driest since: 1920 1936
49th Wettest Wettest since: 1919 2015
Oct 1920–Aug 1921
11-Month
34.15"
(867.41mm)
30.35"
(770.89mm)
3.80"
(96.52mm)
91st Driest Driest since: 1918 1936
34th Wettest Wettest since: 1920 2019
Sep 1920–Aug 1921
12-Month
37.66"
(956.56mm)
33.82"
(859.03mm)
3.84"
(97.53mm)
89th Driest Driest since: 1920 1936
36th Wettest Wettest since: 1919 2019
Mar 1920–Aug 1921
18-Month
59.23"
(1,504.44mm)
54.24"
(1,377.70mm)
4.99"
(126.74mm)
91st Driest Driest since: 1920 1911
34th Wettest Wettest since: 1916 2016
Sep 1919–Aug 1921
24-Month
73.44"
(1,865.38mm)
67.63"
(1,717.80mm)
5.81"
(147.58mm)
89th Driest Driest since: 1919 1918
35th Wettest Wettest since: 1920 2016
Sep 1918–Aug 1921
36-Month
111.24"
(2,825.50mm)
101.31"
(2,573.27mm)
9.93"
(252.23mm)
99th Driest Driest since: 1920 1956
24th Wettest Wettest since: 1916 1975
Sep 1917–Aug 1921
48-Month
133.46"
(3,389.88mm)
135.00"
(3,429.00mm)
-1.54"
(-39.12mm)
57th Driest Driest since: 1920 1956
65th Wettest Wettest since: 1917 1995
Sep 1916–Aug 1921
60-Month
160.27"
(4,070.86mm)
168.61"
(4,282.69mm)
-8.34"
(-211.83mm)
36th Driest Driest since: 1920 1956
85th Wettest Wettest since: 1919 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/