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, April 2021

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
April 2021
1-Month
0.66"
(16.76mm)
1.37"
(34.80mm)
-0.71"
(-18.04mm)
21st Driest
Driest since:
1987
109th Wettest
Wettest since:
1986
Ties: 1909
Mar–Apr 2021
2-Month
0.78"
(19.81mm)
2.11"
(53.59mm)
-1.33"
(-33.78mm)
5th Driest
Driest since:
1926
125th Wettest
Wettest since:
1975
Feb–Apr 2021
3-Month
0.96"
(24.38mm)
2.57"
(65.28mm)
-1.61"
(-40.90mm)
1st Driest
Driest to Date
2021
129th Wettest
Wettest since:
1975
Jan–Apr 2021
4-Month
1.21"
(30.73mm)
3.07"
(77.98mm)
-1.86"
(-47.25mm)
1st Driest
Driest to Date
2021
129th Wettest
Wettest since:
1896
Dec 2020–Apr 2021
5-Month
1.44"
(36.58mm)
3.55"
(90.17mm)
-2.11"
(-53.59mm)
1st Driest
Driest to Date
2021
128th Wettest
Wettest since:
1896
Nov 2020–Apr 2021
6-Month
1.55"
(39.37mm)
4.16"
(105.66mm)
-2.61"
(-66.29mm)
1st Driest
Driest to Date
2021
128th Wettest
Wettest since:
1896
Oct 2020–Apr 2021
7-Month
2.12"
(53.85mm)
5.24"
(133.10mm)
-3.12"
(-79.25mm)
1st Driest
Driest to Date
2021
128th Wettest
Wettest since:
2009
Sep 2020–Apr 2021
8-Month
2.65"
(67.31mm)
6.89"
(175.01mm)
-4.24"
(-107.70mm)
1st Driest
Driest to Date
2021
128th Wettest
Wettest since:
2009
Aug 2020–Apr 2021
9-Month
4.73"
(120.14mm)
9.03"
(229.36mm)
-4.30"
(-109.22mm)
1st Driest
Driest to Date
2021
128th Wettest
Wettest since:
2009
Jul 2020–Apr 2021
10-Month
8.67"
(220.22mm)
11.61"
(294.89mm)
-2.94"
(-74.67mm)
10th Driest
Driest since:
1977
119th Wettest
Wettest since:
2020
Jun 2020–Apr 2021
11-Month
11.15"
(283.21mm)
15.01"
(381.25mm)
-3.86"
(-98.04mm)
8th Driest
Driest since:
1934
121st Wettest
Wettest since:
2009
May 2020–Apr 2021
12-Month
12.54"
(318.52mm)
17.32"
(439.93mm)
-4.78"
(-121.41mm)
9th Driest
Driest since:
1937
120th Wettest
Wettest since:
2011
Nov 2019–Apr 2021
18-Month
15.50"
(393.70mm)
21.47"
(545.34mm)
-5.97"
(-151.64mm)
3rd Driest
Driest since:
1937
125th Wettest
Wettest since:
2011
May 2019–Apr 2021
24-Month
35.43"
(899.92mm)
34.59"
(878.59mm)
0.84"
(21.33mm)
68th Driest
Driest since:
1935
60th Wettest
Wettest since:
2012
May 2018–Apr 2021
36-Month
53.82"
(1,367.03mm)
51.82"
(1,316.23mm)
2.00"
(50.80mm)
73rd Driest
Driest since:
1937
54th Wettest
Wettest since:
2011
May 2017–Apr 2021
48-Month
66.96"
(1,700.78mm)
69.03"
(1,753.36mm)
-2.07"
(-52.58mm)
30th Driest
Driest since:
1937
96th Wettest
Wettest since:
2012
May 2016–Apr 2021
60-Month
87.46"
(2,221.48mm)
86.25"
(2,190.75mm)
1.21"
(30.73mm)
59th Driest
Driest since:
1938
66th Wettest
Wettest since:
2012

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