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.

South Dakota, Climate Division 8

December 1982 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 1982
1-Month
1.240.181.06109th Driest
Driest since:
1943
22nd Wettest
Wettest since:
1951
Nov–Dec 1982
2-Month
1.440.141.30116th Driest
Driest since:
1912
15th Wettest
Wettest since:
1920, 2019
Oct–Dec 1982
3-Month
2.970.242.73129th Driest
Driest since:
1938
2nd WettestWettest to Date1998
Sep–Dec 1982
4-Month
2.800.232.57127th Driest
Driest since:
1933
4th Wettest
Wettest since:
2019
Aug–Dec 1982
5-Month
2.740.252.49127th Driest
Driest since:
2012
4th Wettest
Wettest since:
2019
Jul–Dec 1982
6-Month
2.920.302.62126th Driest
Driest since:
2012
5th Wettest
Wettest since:
2019
Jun–Dec 1982
7-Month
2.720.292.43125th Driest
Driest since:
2012
6th Wettest
Wettest since:
2019
May–Dec 1982
8-Month
3.170.282.89128th Driest
Driest since:
2012
3rd Wettest
Wettest since:
2019
Apr–Dec 1982
9-Month
2.730.282.45128th Driest
Driest since:
1934
3rd Wettest
Wettest since:
2019
Mar–Dec 1982
10-Month
2.530.232.30128th Driest
Driest since:
2012
3rd Wettest
Wettest since:
2019
Feb–Dec 1982
11-Month
2.220.222.00127th Driest
Driest since:
1934
4th Wettest
Wettest since:
2019
Jan–Dec 1982
12-Month
2.100.221.88127th Driest
Driest since:
1934
4th Wettest
Wettest since:
2019
Jul 1981–Dec 1982
18-Month
1.620.251.37120th Driest
Driest since:
1934
10th Wettest
Wettest since:
2019
Jan 1981–Dec 1982
24-Month
0.800.220.5896th Driest
Driest since:
1934
34th Wettest
Wettest since:
2019
Jan 1980–Dec 1982
36-Month
0.210.210.0067th Driest
Driest since:
1935
62nd Wettest
Wettest since:
2020
Ties: 1949, 1963
Jan 1979–Dec 1982
48-Month
0.250.200.0563rd Driest
Driest since:
1936
65th Wettest
Wettest since:
1998
Ties: 1963
Jan 1978–Dec 1982
60-Month
0.300.190.1169th Driest
Driest since:
1937
58th Wettest
Wettest since:
1999

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