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


Oklahoma

Precipitation Rankings, July 2015

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 2015
1-Month
5.43"
(137.92mm)
2.85"
(72.39mm)
2.58"
(65.53mm)
118th Driest Driest since: 2014 1980
8th Wettest Wettest since: 1996 1950
Jun–Jul 2015
2-Month
10.24"
(260.10mm)
6.87"
(174.50mm)
3.37"
(85.60mm)
110th Driest Driest since: 2013 2011
16th Wettest Wettest since: 2014 2007
May–Jul 2015
3-Month
24.68"
(626.87mm)
11.71"
(297.43mm)
12.97"
(329.44mm)
125th Driest Driest since: 2014 1934
1st Wettest Wettest to Date 2015
Apr–Jul 2015
4-Month
29.53"
(750.06mm)
15.12"
(384.05mm)
14.41"
(366.01mm)
125th Driest Driest since: 2014 1934
1st Wettest Wettest to Date 2015
Mar–Jul 2015
5-Month
31.94"
(811.28mm)
17.60"
(447.04mm)
14.34"
(364.24mm)
125th Driest Driest since: 2014 1936
1st Wettest Wettest to Date 2015
Feb–Jul 2015
6-Month
33.12"
(841.25mm)
19.21"
(487.93mm)
13.91"
(353.32mm)
125th Driest Driest since: 2014 1936
1st Wettest Wettest to Date 2015
Jan–Jul 2015
7-Month
34.33"
(871.98mm)
20.65"
(524.51mm)
13.68"
(347.47mm)
125th Driest Driest since: 2014 1936
1st Wettest Wettest to Date 2015
Dec 2014–Jul 2015
8-Month
35.77"
(908.56mm)
22.36"
(567.94mm)
13.41"
(340.62mm)
123rd Driest Driest since: 2014 1936
2nd Wettest Wettest since: 1957 1957
Nov 2014–Jul 2015
9-Month
37.97"
(964.44mm)
24.55"
(623.57mm)
13.42"
(340.87mm)
124th Driest Driest since: 2014 1956
1st Wettest Wettest to Date 2015
Oct 2014–Jul 2015
10-Month
41.41"
(1,051.81mm)
27.51"
(698.75mm)
13.90"
(353.06mm)
124th Driest Driest since: 2014 1956
1st Wettest Wettest to Date 2015
Sep 2014–Jul 2015
11-Month
43.98"
(1,117.09mm)
30.98"
(786.89mm)
13.00"
(330.20mm)
123rd Driest Driest since: 2014 1911
2nd Wettest Wettest to Date 2019
Aug 2014–Jul 2015
12-Month
45.53"
(1,156.46mm)
33.84"
(859.54mm)
11.69"
(296.92mm)
120th Driest Driest since: 2014 1917
5th Wettest Wettest since: 2007 2019
Feb 2014–Jul 2015
18-Month
62.87"
(1,596.90mm)
53.01"
(1,346.45mm)
9.86"
(250.45mm)
113th Driest Driest since: 2014 1911
12th Wettest Wettest since: 2008 2016
Aug 2013–Jul 2015
24-Month
75.61"
(1,920.49mm)
67.64"
(1,718.06mm)
7.97"
(202.43mm)
97th Driest Driest since: 2014 1911
27th Wettest Wettest since: 2008 2016
Ties: 1961
Aug 2012–Jul 2015
36-Month
108.11"
(2,745.99mm)
101.34"
(2,574.04mm)
6.77"
(171.95mm)
84th Driest Driest since: 2014 1956
39th Wettest Wettest since: 2010 1975
Aug 2011–Jul 2015
48-Month
139.33"
(3,538.98mm)
135.01"
(3,429.25mm)
4.32"
(109.73mm)
74th Driest Driest since: 2014 1956
48th Wettest Wettest since: 2010 1995
Aug 2010–Jul 2015
60-Month
162.06"
(4,116.32mm)
168.58"
(4,281.93mm)
-6.52"
(-165.61mm)
47th Driest Driest since: 2014 1956
74th Wettest Wettest since: 2012 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/