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 February 2020. For more information, please see Climatological Rankings.


Oklahoma

Precipitation Rankings, December 2018

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 2018
1-Month
3.82"
(97.03mm)
1.72"
(43.69mm)
2.10"
(53.34mm)
115th Driest Driest since: 2017 1950
11th Wettest Wettest since: 2015 2015
Nov–Dec 2018
2-Month
4.91"
(124.71mm)
3.94"
(100.08mm)
0.97"
(24.63mm)
90th Driest Driest since: 2017 1955
36th Wettest Wettest since: 2015 2015
Oct–Dec 2018
3-Month
11.46"
(291.08mm)
6.93"
(176.02mm)
4.53"
(115.06mm)
116th Driest Driest since: 2017 1950
10th Wettest Wettest since: 2015 2015
Sep–Dec 2018
4-Month
16.96"
(430.78mm)
10.34"
(262.64mm)
6.62"
(168.14mm)
122nd Driest Driest since: 2017 1910
4th Wettest Wettest since: 1986 1923
Aug–Dec 2018
5-Month
21.23"
(539.24mm)
13.19"
(335.03mm)
8.04"
(204.21mm)
121st Driest Driest since: 2017 1910
5th Wettest Wettest since: 1986 1923
Jul–Dec 2018
6-Month
24.49"
(622.05mm)
16.04"
(407.42mm)
8.45"
(214.63mm)
122nd Driest Driest since: 2017 1939
4th Wettest Wettest since: 2015 1996
Jun–Dec 2018
7-Month
28.19"
(716.03mm)
20.06"
(509.52mm)
8.13"
(206.51mm)
120th Driest Driest since: 2017 1952
6th Wettest Wettest since: 2015 1941
May–Dec 2018
8-Month
32.11"
(815.59mm)
24.89"
(632.21mm)
7.22"
(183.38mm)
114th Driest Driest since: 2017 2012
12th Wettest Wettest since: 2015 2015
Apr–Dec 2018
9-Month
34.29"
(870.97mm)
28.31"
(719.07mm)
5.98"
(151.90mm)
110th Driest Driest since: 2017 1956, 2012
16th Wettest Wettest since: 2015 2015
Mar–Dec 2018
10-Month
36.39"
(924.31mm)
30.79"
(782.07mm)
5.60"
(142.24mm)
105th Driest Driest since: 2017 1956
21st Wettest Wettest since: 2015 2015
Feb–Dec 2018
11-Month
40.48"
(1,028.19mm)
32.40"
(822.96mm)
8.08"
(205.23mm)
115th Driest Driest since: 2017 1910
11th Wettest Wettest since: 2015 2015
Jan–Dec 2018
12-Month
41.01"
(1,041.65mm)
33.84"
(859.54mm)
7.17"
(182.11mm)
111th Driest Driest since: 2017 1910
15th Wettest Wettest since: 2015 2015
Jul 2017–Dec 2018
18-Month
58.70"
(1,490.98mm)
49.90"
(1,267.46mm)
8.80"
(223.52mm)
105th Driest Driest since: 2017 1956
20th Wettest Wettest since: 2015 2015
Jan 2017–Dec 2018
24-Month
79.62"
(2,022.35mm)
67.63"
(1,717.80mm)
11.99"
(304.55mm)
111th Driest Driest since: 2017 1910
14th Wettest Wettest since: 2016 1974
Jan 2016–Dec 2018
36-Month
110.81"
(2,814.57mm)
101.38"
(2,575.05mm)
9.43"
(239.52mm)
94th Driest Driest since: 2014 1956
30th Wettest Wettest since: 2017 2019
Jan 2015–Dec 2018
48-Month
164.53"
(4,179.06mm)
135.15"
(3,432.81mm)
29.38"
(746.25mm)
122nd Driest Driest since: 2017 1956
1st Wettest Wettest to Date 2018
Jan 2014–Dec 2018
60-Month
193.40"
(4,912.36mm)
168.82"
(4,288.03mm)
24.58"
(624.33mm)
116th Driest Driest since: 2017 1956
6th Wettest Wettest since: 1995 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published March 2020, retrieved on March 30, 2020 from https://www.ncdc.noaa.gov/cag/