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, May 1939

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
May 1939
1-Month
1.57"
(39.88mm)
2.32"
(58.93mm)
-0.75"
(-19.05mm)
32nd Driest
Driest since:
1901
97th Wettest
Wettest since:
1927
Apr–May 1939
2-Month
2.56"
(65.02mm)
3.70"
(93.98mm)
-1.14"
(-28.96mm)
25th Driest
Driest since:
1934
104th Wettest
Wettest since:
1896
Ties: 2002
Mar–May 1939
3-Month
2.94"
(74.68mm)
4.43"
(112.52mm)
-1.49"
(-37.84mm)
20th Driest
Driest since:
1934
109th Wettest
Wettest since:
1896
Feb–May 1939
4-Month
3.63"
(92.20mm)
4.89"
(124.21mm)
-1.26"
(-32.01mm)
24th Driest
Driest since:
1934
105th Wettest
Wettest since:
1896
Jan–May 1939
5-Month
4.07"
(103.38mm)
5.39"
(136.91mm)
-1.32"
(-33.53mm)
26th Driest
Driest since:
1934
103rd Wettest
Wettest since:
1896
Ties: 1925
Dec 1938–May 1939
6-Month
4.38"
(111.25mm)
5.88"
(149.35mm)
-1.50"
(-38.10mm)
20th Driest
Driest since:
1934
108th Wettest
Wettest since:
1896
Ties: 1992
Nov 1938–May 1939
7-Month
5.25"
(133.35mm)
6.48"
(164.59mm)
-1.23"
(-31.24mm)
26th Driest
Driest since:
1980
102nd Wettest
Wettest since:
1896
Oct 1938–May 1939
8-Month
5.80"
(147.32mm)
7.56"
(192.02mm)
-1.76"
(-44.70mm)
18th Driest
Driest since:
1980
110th Wettest
Wettest since:
1999
Sep 1938–May 1939
9-Month
6.39"
(162.31mm)
9.21"
(233.93mm)
-2.82"
(-71.62mm)
12th Driest
Driest since:
1980
116th Wettest
Wettest since:
2011
Aug 1938–May 1939
10-Month
7.83"
(198.88mm)
11.35"
(288.29mm)
-3.52"
(-89.41mm)
8th Driest
Driest since:
1934
120th Wettest
Wettest since:
1999
Jul 1938–May 1939
11-Month
11.32"
(287.53mm)
13.93"
(353.82mm)
-2.61"
(-66.29mm)
16th Driest
Driest since:
1934
112th Wettest
Wettest since:
2011
Jun 1938–May 1939
12-Month
14.18"
(360.17mm)
17.33"
(440.18mm)
-3.15"
(-80.01mm)
18th Driest
Driest since:
1934
110th Wettest
Wettest since:
2011
Dec 1937–May 1939
18-Month
20.15"
(511.81mm)
23.19"
(589.03mm)
-3.04"
(-77.22mm)
21st Driest
Driest since:
1937
106th Wettest
Wettest since:
2011
Jun 1937–May 1939
24-Month
31.51"
(800.35mm)
34.63"
(879.60mm)
-3.12"
(-79.25mm)
27th Driest
Driest since:
1935
100th Wettest
Wettest since:
1995
Jun 1936–May 1939
36-Month
42.38"
(1,076.45mm)
51.85"
(1,316.99mm)
-9.47"
(-240.54mm)
5th Driest
Driest since:
1936
121st Wettest
Wettest since:
2011
Jun 1935–May 1939
48-Month
57.24"
(1,453.90mm)
69.06"
(1,754.12mm)
-11.82"
(-300.22mm)
3rd Driest
Driest since:
1937
122nd Wettest
Wettest since:
2012
Jun 1934–May 1939
60-Month
71.75"
(1,822.45mm)
86.26"
(2,191.00mm)
-14.51"
(-368.55mm)
3rd Driest
Driest since:
1938
121st Wettest
Wettest since:
2013

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