Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

North Dakota

Precipitation Rankings, August 2012

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
August 2012
1-Month 		1.52"
(38.61mm)		 2.12"
(53.85mm)		 -0.60"
(-15.24mm)		 34th Driest
Driest since:
 1929, 1933
95th Wettest
Wettest since:
 1900
Ties: 1919
Jul–Aug 2012
2-Month 		3.73"
(94.74mm)		 4.70"
(119.38mm)		 -0.97"
(-24.64mm)		 26th Driest
Driest since:
 1967
103rd Wettest
Wettest since:
 1993
Jun–Aug 2012
3-Month 		6.35"
(161.29mm)		 8.14"
(206.76mm)		 -1.79"
(-45.47mm)		 20th Driest
Driest since:
 1929
109th Wettest
Wettest since:
 1993
May–Aug 2012
4-Month 		8.39"
(213.11mm)		 10.46"
(265.68mm)		 -2.07"
(-52.57mm)		 19th Driest
Driest since:
 1936
110th Wettest
Wettest since:
 1993
Apr–Aug 2012
5-Month 		10.45"
(265.43mm)		 11.83"
(300.48mm)		 -1.38"
(-35.05mm)		 37th Driest
Driest since:
 1936
92nd Wettest
Wettest since:
 1993
Mar–Aug 2012
6-Month 		10.96"
(278.38mm)		 12.57"
(319.28mm)		 -1.61"
(-40.90mm)		 34th Driest
Driest since:
 1936
95th Wettest
Wettest since:
 1993
Feb–Aug 2012
7-Month 		11.47"
(291.34mm)		 13.03"
(330.96mm)		 -1.56"
(-39.62mm)		 34th Driest
Driest since:
 1936
95th Wettest
Wettest since:
 1993
Jan–Aug 2012
8-Month 		11.80"
(299.72mm)		 13.53"
(343.66mm)		 -1.73"
(-43.94mm)		 30th Driest
Driest since:
 1936
99th Wettest
Wettest since:
 1993
Dec 2011–Aug 2012
9-Month 		12.12"
(307.85mm)		 14.01"
(355.85mm)		 -1.89"
(-48.00mm)		 27th Driest
Driest since:
 1936
101st Wettest
Wettest since:
 1993
Ties: 1980
Nov 2011–Aug 2012
10-Month 		12.28"
(311.91mm)		 14.62"
(371.35mm)		 -2.34"
(-59.44mm)		 22nd Driest
Driest since:
 1936
106th Wettest
Wettest since:
 1993
Oct 2011–Aug 2012
11-Month 		13.34"
(338.84mm)		 15.69"
(398.53mm)		 -2.35"
(-59.69mm)		 20th Driest
Driest since:
 1936
108th Wettest
Wettest since:
 1999
Sep 2011–Aug 2012
12-Month 		14.83"
(376.68mm)		 17.35"
(440.69mm)		 -2.52"
(-64.01mm)		 22nd Driest
Driest since:
 1936
106th Wettest
Wettest since:
 2011
Mar 2011–Aug 2012
18-Month 		31.95"
(811.53mm)		 29.88"
(758.95mm)		 2.07"
(52.58mm)		 86th Driest
Driest since:
 1934
42nd Wettest
Wettest since:
 2011
Sep 2010–Aug 2012
24-Month 		40.18"
(1,020.57mm)		 34.65"
(880.11mm)		 5.53"
(140.46mm)		 113th Driest
Driest since:
 1934
14th Wettest
Wettest since:
 2011
Sep 2009–Aug 2012
36-Month 		62.39"
(1,584.71mm)		 51.90"
(1,318.26mm)		 10.49"
(266.45mm)		 123rd Driest
Driest since:
 1936
3rd Wettest
Wettest since:
 2011
Sep 2008–Aug 2012
48-Month 		83.54"
(2,121.92mm)		 69.10"
(1,755.14mm)		 14.44"
(366.78mm)		 124th Driest
Driest since:
 1936
1st Wettest
Wettest to Date
 2012
Sep 2007–Aug 2012
60-Month 		98.19"
(2,494.03mm)		 86.30"
(2,192.02mm)		 11.89"
(302.01mm)		 116th Driest
Driest since:
 1937
8th Wettest
Wettest since:
 2014

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