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


Oklahoma

Precipitation Rankings, August 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1991
1-Month
2.65"
(67.31mm)
2.85"
(72.39mm)
-0.20"
(-5.08mm)
56th Driest Driest since: 1990 2000
70th Wettest Wettest since: 1989 1915
Ties: 1972
Jul–Aug 1991
2-Month
5.32"
(135.13mm)
5.69"
(144.53mm)
-0.37"
(-9.40mm)
54th Driest Driest since: 1990 1936
72nd Wettest Wettest since: 1989 1950
Ties: 2003
Jun–Aug 1991
3-Month
9.60"
(243.84mm)
9.71"
(246.63mm)
-0.11"
(-2.79mm)
55th Driest Driest since: 1990 1936
71st Wettest Wettest since: 1989 2007
May–Aug 1991
4-Month
14.70"
(373.38mm)
14.55"
(369.57mm)
0.15"
(3.81mm)
68th Driest Driest since: 1990 1936
58th Wettest Wettest since: 1989 2015
Apr–Aug 1991
5-Month
18.02"
(457.71mm)
17.97"
(456.44mm)
0.05"
(1.27mm)
63rd Driest Driest since: 1988 1936
63rd Wettest Wettest since: 1990 2015
Ties: 1897, 2002
Mar–Aug 1991
6-Month
19.97"
(507.24mm)
20.44"
(519.18mm)
-0.47"
(-11.94mm)
58th Driest Driest since: 1988 1936
68th Wettest Wettest since: 1990 2015
Feb–Aug 1991
7-Month
20.30"
(515.62mm)
22.06"
(560.32mm)
-1.76"
(-44.70mm)
45th Driest Driest since: 1988 1936
81st Wettest Wettest since: 1990 2015
Jan–Aug 1991
8-Month
21.81"
(553.97mm)
23.49"
(596.65mm)
-1.68"
(-42.68mm)
45th Driest Driest since: 1988 1936
81st Wettest Wettest since: 1990 2015
Dec 1990–Aug 1991
9-Month
23.66"
(600.96mm)
25.20"
(640.08mm)
-1.54"
(-39.12mm)
44th Driest Driest since: 1988 1936
81st Wettest Wettest since: 1990 1915
Nov 1990–Aug 1991
10-Month
26.33"
(668.78mm)
27.39"
(695.71mm)
-1.06"
(-26.93mm)
50th Driest Driest since: 1988 1936
75th Wettest Wettest since: 1990 2015
Oct 1990–Aug 1991
11-Month
28.24"
(717.30mm)
30.35"
(770.89mm)
-2.11"
(-53.59mm)
45th Driest Driest since: 1988 1936
80th Wettest Wettest since: 1990 2019
Sep 1990–Aug 1991
12-Month
32.73"
(831.34mm)
33.82"
(859.03mm)
-1.09"
(-27.69mm)
55th Driest Driest since: 1988 1936
70th Wettest Wettest since: 1990 2019
Mar 1990–Aug 1991
18-Month
58.23"
(1,479.04mm)
54.24"
(1,377.70mm)
3.99"
(101.34mm)
81st Driest Driest since: 1989 1911
44th Wettest Wettest since: 1990 2016
Sep 1989–Aug 1991
24-Month
71.88"
(1,825.75mm)
67.63"
(1,717.80mm)
4.25"
(107.95mm)
83rd Driest Driest since: 1989 1918
41st Wettest Wettest since: 1990 2016
Sep 1988–Aug 1991
36-Month
111.38"
(2,829.05mm)
101.31"
(2,573.27mm)
10.07"
(255.78mm)
101st Driest Driest since: 1990 1956
22nd Wettest Wettest since: 1989 1975
Sep 1987–Aug 1991
48-Month
143.51"
(3,645.15mm)
135.00"
(3,429.00mm)
8.51"
(216.15mm)
85th Driest Driest since: 1986 1956
37th Wettest Wettest since: 1990 1995
Sep 1986–Aug 1991
60-Month
188.75"
(4,794.25mm)
168.61"
(4,282.69mm)
20.14"
(511.56mm)
109th Driest Driest since: 1988 1956
12th Wettest Wettest since: 1990 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/