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, May 1997

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
May 1997
1-Month
3.70"
(93.98mm)
4.84"
(122.94mm)
-1.14"
(-28.96mm)
42nd Driest Driest since: 1996 1988
84th Wettest Wettest since: 1995 2015
Apr–May 1997
2-Month
9.18"
(233.17mm)
8.25"
(209.55mm)
0.93"
(23.62mm)
90th Driest Driest since: 1996 2005
36th Wettest Wettest since: 1995 2015
Ties: 1898
Mar–May 1997
3-Month
10.39"
(263.91mm)
10.73"
(272.54mm)
-0.34"
(-8.63mm)
63rd Driest Driest since: 1996 2005
63rd Wettest Wettest since: 1995 1957
Feb–May 1997
4-Month
14.51"
(368.55mm)
12.35"
(313.69mm)
2.16"
(54.86mm)
97th Driest Driest since: 1996 1895
29th Wettest Wettest since: 1995 1957
Jan–May 1997
5-Month
14.99"
(380.75mm)
13.78"
(350.01mm)
1.21"
(30.74mm)
84th Driest Driest since: 1996 1895
42nd Wettest Wettest since: 1995 1957
Dec 1996–May 1997
6-Month
15.58"
(395.73mm)
15.49"
(393.45mm)
0.09"
(2.28mm)
68th Driest Driest since: 1996 1963
57th Wettest Wettest since: 1995 1957
Ties: 1948
Nov 1996–May 1997
7-Month
20.90"
(530.86mm)
17.68"
(449.07mm)
3.22"
(81.79mm)
96th Driest Driest since: 1996 1956
29th Wettest Wettest since: 1995 1957
Oct 1996–May 1997
8-Month
23.50"
(596.90mm)
20.64"
(524.26mm)
2.86"
(72.64mm)
92nd Driest Driest since: 1996 1996
33rd Wettest Wettest since: 1995 2019
Sep 1996–May 1997
9-Month
29.36"
(745.74mm)
24.11"
(612.39mm)
5.25"
(133.35mm)
105th Driest Driest since: 1996 1911
20th Wettest Wettest since: 1995 2019
Aug 1996–May 1997
10-Month
34.90"
(886.46mm)
26.97"
(685.04mm)
7.93"
(201.42mm)
115th Driest Driest since: 1996 1911
10th Wettest Wettest since: 1993 2019
Jul 1996–May 1997
11-Month
40.83"
(1,037.08mm)
29.84"
(757.94mm)
10.99"
(279.14mm)
122nd Driest Driest since: 1996 1917
3rd Wettest Wettest since: 1993 2019
Jun 1996–May 1997
12-Month
44.62"
(1,133.35mm)
33.81"
(858.77mm)
10.81"
(274.58mm)
119th Driest Driest since: 1996 1911
6th Wettest Wettest since: 1993 2019
Dec 1995–May 1997
18-Month
54.17"
(1,375.92mm)
49.27"
(1,251.46mm)
4.90"
(124.46mm)
90th Driest Driest since: 1996 1911
34th Wettest Wettest since: 1995 2016
Jun 1995–May 1997
24-Month
73.30"
(1,861.82mm)
67.62"
(1,717.55mm)
5.68"
(144.27mm)
91st Driest Driest since: 1996 1911
33rd Wettest Wettest since: 1994 2016
Jun 1994–May 1997
36-Month
112.17"
(2,849.12mm)
101.36"
(2,574.54mm)
10.81"
(274.58mm)
98th Driest Driest since: 1996 1955
25th Wettest Wettest since: 1995 2017
Jun 1993–May 1997
48-Month
146.17"
(3,712.72mm)
135.03"
(3,429.76mm)
11.14"
(282.96mm)
94th Driest Driest since: 1991 1956
28th Wettest Wettest since: 1996 1993
Jun 1992–May 1997
60-Month
194.88"
(4,949.95mm)
168.55"
(4,281.17mm)
26.33"
(668.78mm)
115th Driest Driest since: 1996 1956
6th Wettest Wettest since: 1994 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/