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


Oklahoma

Precipitation Rankings, January 1999

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
January 1999
1-Month
2.13"
(54.10mm)
1.43"
(36.32mm)
0.70"
(17.78mm)
101st Driest Driest since: 1997 1986
25th Wettest Wettest since: 1998 1949
Ties: 1987
Dec 1998–Jan 1999
2-Month
4.03"
(102.36mm)
3.14"
(79.76mm)
0.89"
(22.60mm)
93rd Driest Driest since: 1997 1909
32nd Wettest Wettest since: 1998 1998
Nov 1998–Jan 1999
3-Month
7.32"
(185.93mm)
5.33"
(135.38mm)
1.99"
(50.55mm)
98th Driest Driest since: 1997 1911
27th Wettest Wettest since: 1998 2016
Oct 1998–Jan 1999
4-Month
14.01"
(355.85mm)
8.29"
(210.57mm)
5.72"
(145.28mm)
117th Driest Driest since: 1998 1911, 1951
8th Wettest Wettest since: 1985 2005
Sep 1998–Jan 1999
5-Month
17.08"
(433.83mm)
11.76"
(298.70mm)
5.32"
(135.13mm)
113th Driest Driest since: 1998 1911
12th Wettest Wettest since: 1992 1924
Aug 1998–Jan 1999
6-Month
18.61"
(472.69mm)
14.62"
(371.35mm)
3.99"
(101.34mm)
104th Driest Driest since: 1996 1911
21st Wettest Wettest since: 1998 1975
Jul 1998–Jan 1999
7-Month
21.05"
(534.67mm)
17.49"
(444.25mm)
3.56"
(90.42mm)
100th Driest Driest since: 1996 1940
25th Wettest Wettest since: 1998 2019
Jun 1998–Jan 1999
8-Month
22.85"
(580.39mm)
21.47"
(545.34mm)
1.38"
(35.05mm)
78th Driest Driest since: 1996 1953
47th Wettest Wettest since: 1998 1993
May 1998–Jan 1999
9-Month
25.37"
(644.40mm)
26.30"
(668.02mm)
-0.93"
(-23.62mm)
54th Driest Driest since: 1989 1953
71st Wettest Wettest since: 1998 2016
Apr 1998–Jan 1999
10-Month
27.92"
(709.17mm)
29.74"
(755.40mm)
-1.82"
(-46.23mm)
50th Driest Driest since: 1989 1911
75th Wettest Wettest since: 1998 2016
Mar 1998–Jan 1999
11-Month
33.29"
(845.57mm)
32.18"
(817.37mm)
1.11"
(28.20mm)
77th Driest Driest since: 1989 1911
48th Wettest Wettest since: 1998 2016
Feb 1998–Jan 1999
12-Month
34.77"
(883.16mm)
33.80"
(858.52mm)
0.97"
(24.64mm)
71st Driest Driest since: 1989 1911
54th Wettest Wettest since: 1998 2016
Aug 1997–Jan 1999
18-Month
55.76"
(1,416.30mm)
48.43"
(1,230.12mm)
7.33"
(186.18mm)
103rd Driest Driest since: 1997 1911
21st Wettest Wettest since: 1998 2016
Feb 1997–Jan 1999
24-Month
77.14"
(1,959.36mm)
67.55"
(1,715.77mm)
9.59"
(243.59mm)
102nd Driest Driest since: 1997 1911
22nd Wettest Wettest since: 1998 2017
Feb 1996–Jan 1999
36-Month
113.98"
(2,895.09mm)
101.33"
(2,573.78mm)
12.65"
(321.31mm)
104th Driest Driest since: 1997 1957
19th Wettest Wettest since: 1998 1988
Feb 1995–Jan 1999
48-Month
150.75"
(3,829.05mm)
134.98"
(3,428.49mm)
15.77"
(400.56mm)
106th Driest Driest since: 1997 1957
16th Wettest Wettest since: 1998 2019
Feb 1994–Jan 1999
60-Month
188.06"
(4,776.72mm)
168.51"
(4,280.15mm)
19.55"
(496.57mm)
106th Driest Driest since: 1992 1957
15th Wettest Wettest since: 1998 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/