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, May 1975

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1975
1-Month
6.77"
(171.96mm)
4.84"
(122.94mm)
1.93"
(49.02mm)
104th Driest Driest since: 1974 1988
22nd Wettest Wettest since: 1957 2015
Apr–May 1975
2-Month
8.78"
(223.01mm)
8.25"
(209.55mm)
0.53"
(13.46mm)
82nd Driest Driest since: 1974 2005
44th Wettest Wettest since: 1968 2015
Mar–May 1975
3-Month
12.02"
(305.31mm)
10.73"
(272.54mm)
1.29"
(32.77mm)
92nd Driest Driest since: 1974 2005
34th Wettest Wettest since: 1973 1957
Feb–May 1975
4-Month
14.73"
(374.14mm)
12.35"
(313.69mm)
2.38"
(60.45mm)
99th Driest Driest since: 1974 1895
27th Wettest Wettest since: 1973 1957
Jan–May 1975
5-Month
16.73"
(424.94mm)
13.78"
(350.01mm)
2.95"
(74.93mm)
101st Driest Driest since: 1974 1895
25th Wettest Wettest since: 1973 1957
Dec 1974–May 1975
6-Month
18.53"
(470.66mm)
15.49"
(393.45mm)
3.04"
(77.21mm)
98th Driest Driest since: 1974 1963
27th Wettest Wettest since: 1973 1957
Nov 1974–May 1975
7-Month
22.09"
(561.09mm)
17.68"
(449.07mm)
4.41"
(112.02mm)
103rd Driest Driest since: 1974 1956
22nd Wettest Wettest since: 1973 1957
Oct 1974–May 1975
8-Month
26.87"
(682.50mm)
20.64"
(524.26mm)
6.23"
(158.24mm)
109th Driest Driest since: 1974 1996
16th Wettest Wettest since: 1973 2019
Sep 1974–May 1975
9-Month
33.11"
(840.99mm)
24.11"
(612.39mm)
9.00"
(228.60mm)
118th Driest Driest since: 1974 1911
7th Wettest Wettest since: 1973 2019
Aug 1974–May 1975
10-Month
39.00"
(990.60mm)
26.97"
(685.04mm)
12.03"
(305.56mm)
122nd Driest Driest since: 1974 1911
3rd Wettest Wettest to Date 2019
Jul 1974–May 1975
11-Month
39.85"
(1,012.19mm)
29.84"
(757.94mm)
10.01"
(254.25mm)
119th Driest Driest since: 1974 1917
6th Wettest Wettest to Date 2019
Jun 1974–May 1975
12-Month
43.68"
(1,109.47mm)
33.81"
(858.77mm)
9.87"
(250.70mm)
117th Driest Driest since: 1974 1911
8th Wettest Wettest since: 1942 2019
Dec 1973–May 1975
18-Month
58.05"
(1,474.47mm)
49.27"
(1,251.46mm)
8.78"
(223.01mm)
109th Driest Driest since: 1973 1911
15th Wettest Wettest since: 1974 2016
Jun 1973–May 1975
24-Month
83.05"
(2,109.47mm)
67.62"
(1,717.55mm)
15.43"
(391.92mm)
119th Driest Driest since: 1974 1911
5th Wettest Wettest since: 1943 2016
Jun 1972–May 1975
36-Month
124.63"
(3,165.60mm)
101.36"
(2,574.54mm)
23.27"
(591.06mm)
121st Driest Driest since: 1974 1955
2nd Wettest Wettest to Date 2017
Jun 1971–May 1975
48-Month
158.47"
(4,025.14mm)
135.03"
(3,429.76mm)
23.44"
(595.38mm)
117th Driest Driest since: 1974 1956
5th Wettest Wettest to Date 1993
Jun 1970–May 1975
60-Month
185.26"
(4,705.60mm)
168.55"
(4,281.17mm)
16.71"
(424.43mm)
100th Driest Driest since: 1974 1956
21st Wettest Wettest since: 1946 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/