Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. 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, Climate Division 7

December 1921 Palmer Z-Index Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
December 1921
1-Month
0.060.14-0.0872nd Driest
Driest since:
1952
59th Wettest
Wettest since:
2013
Nov–Dec 1921
2-Month
0.770.100.6798th Driest
Driest since:
1954
33rd Wettest
Wettest since:
1896
Oct–Dec 1921
3-Month
-0.240.13-0.3751st Driest
Driest since:
1963
80th Wettest
Wettest since:
1982
Sep–Dec 1921
4-Month
0.080.11-0.0369th Driest
Driest since:
1952
62nd Wettest
Wettest since:
2013
Aug–Dec 1921
5-Month
-0.450.11-0.5638th Driest
Driest since:
1934
93rd Wettest
Wettest since:
2013
Jul–Dec 1921
6-Month
-0.880.13-1.0120th Driest
Driest since:
1936
111th Wettest
Wettest since:
2013
Jun–Dec 1921
7-Month
-1.120.12-1.2420th Driest
Driest since:
1936
111th Wettest
Wettest since:
1915
May–Dec 1921
8-Month
-1.100.12-1.2218th Driest
Driest since:
1936
113th Wettest
Wettest since:
2013
Apr–Dec 1921
9-Month
-1.070.09-1.1617th Driest
Driest since:
1936
114th Wettest
Wettest since:
2013
Mar–Dec 1921
10-Month
-0.930.08-1.0123rd Driest
Driest since:
1936
108th Wettest
Wettest since:
1982
Feb–Dec 1921
11-Month
-0.920.08-1.0022nd Driest
Driest since:
1936
109th Wettest
Wettest since:
1982
Jan–Dec 1921
12-Month
-0.880.09-0.9721st Driest
Driest since:
1934
110th Wettest
Wettest since:
1982
Jul 1920–Dec 1921
18-Month
-0.770.10-0.8722nd Driest
Driest since:
1934
108th Wettest
Wettest since:
2014
Jan 1920–Dec 1921
24-Month
-0.530.09-0.6229th Driest
Driest since:
1937
101st Wettest
Wettest since:
2014
Jan 1919–Dec 1921
36-Month
-0.880.09-0.9711th Driest
Driest since:
1936
118th Wettest
Wettest since:
1972
Jan 1918–Dec 1921
48-Month
-0.890.08-0.978th DriestDriest to Date1937
120th Wettest
Wettest since:
1973
Jan 1917–Dec 1921
60-Month
-0.870.08-0.958th DriestDriest to Date1938
119th Wettest
Wettest since:
2014

Citing This Page