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, September 2009

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 2009
1-Month
4.60"
(116.84mm)
3.41"
(86.61mm)
1.19"
(30.23mm)
98th Driest Driest since: 2008 1956
28th Wettest Wettest since: 1996 1945
Aug–Sep 2009
2-Month
8.39"
(213.11mm)
6.26"
(159.00mm)
2.13"
(54.11mm)
106th Driest Driest since: 2008 2000
20th Wettest Wettest since: 1996 1974
Jul–Sep 2009
3-Month
12.27"
(311.66mm)
9.11"
(231.39mm)
3.16"
(80.27mm)
110th Driest Driest since: 2008 1954
16th Wettest Wettest since: 1996 1950
Jun–Sep 2009
4-Month
14.76"
(374.90mm)
13.13"
(333.50mm)
1.63"
(41.40mm)
88th Driest Driest since: 2006 1954
38th Wettest Wettest since: 2008 1945
Ties: 2015
May–Sep 2009
5-Month
19.74"
(501.40mm)
17.97"
(456.44mm)
1.77"
(44.96mm)
84th Driest Driest since: 2006 1956
42nd Wettest Wettest since: 2008 2015
Apr–Sep 2009
6-Month
24.56"
(623.82mm)
21.38"
(543.05mm)
3.18"
(80.77mm)
99th Driest Driest since: 2006 1956
27th Wettest Wettest since: 2008 1957
Mar–Sep 2009
7-Month
27.14"
(689.36mm)
23.86"
(606.04mm)
3.28"
(83.32mm)
93rd Driest Driest since: 2006 1956
33rd Wettest Wettest since: 2008 1957
Feb–Sep 2009
8-Month
28.30"
(718.82mm)
25.47"
(646.94mm)
2.83"
(71.88mm)
90th Driest Driest since: 2006 1956
36th Wettest Wettest since: 2008 1957
Jan–Sep 2009
9-Month
28.96"
(735.58mm)
26.91"
(683.51mm)
2.05"
(52.07mm)
83rd Driest Driest since: 2006 1956
43rd Wettest Wettest since: 2008 1957
Dec 2008–Sep 2009
10-Month
29.89"
(759.21mm)
28.62"
(726.95mm)
1.27"
(32.26mm)
77th Driest Driest since: 2006 1956
48th Wettest Wettest since: 2008 1957
Nov 2008–Sep 2009
11-Month
30.95"
(786.13mm)
30.81"
(782.57mm)
0.14"
(3.56mm)
63rd Driest Driest since: 2006 1956
62nd Wettest Wettest since: 2008 1945
Oct 2008–Sep 2009
12-Month
33.87"
(860.30mm)
33.77"
(857.76mm)
0.10"
(2.54mm)
67th Driest Driest since: 2006 1956
58th Wettest Wettest since: 2008 1973
Apr 2008–Sep 2009
18-Month
59.66"
(1,515.36mm)
55.21"
(1,402.33mm)
4.45"
(113.03mm)
86th Driest Driest since: 2006 1956
39th Wettest Wettest since: 2008 2016
Oct 2007–Sep 2009
24-Month
73.42"
(1,864.87mm)
67.59"
(1,716.79mm)
5.83"
(148.08mm)
86th Driest Driest since: 2007 1956
38th Wettest Wettest since: 2008 2016
Oct 2006–Sep 2009
36-Month
119.69"
(3,040.13mm)
101.28"
(2,572.51mm)
18.41"
(467.62mm)
116th Driest Driest since: 2008 1956
7th Wettest Wettest since: 1995 1987
Oct 2005–Sep 2009
48-Month
143.39"
(3,642.11mm)
134.99"
(3,428.75mm)
8.40"
(213.36mm)
83rd Driest Driest since: 2007 1956
39th Wettest Wettest since: 2008 1995
Oct 2004–Sep 2009
60-Month
180.10"
(4,574.54mm)
168.63"
(4,283.20mm)
11.47"
(291.34mm)
92nd Driest Driest since: 2008 1956
29th Wettest Wettest since: 2001 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/