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.

Mississippi, Climate Division 2

December 1970 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 1970
1-Month
-0.980.03-1.0139th Driest
Driest since:
1980
92nd Wettest
Wettest since:
1982
Nov–Dec 1970
2-Month
-1.22-0.12-1.1032nd Driest
Driest since:
1965
99th Wettest
Wettest since:
1982
Oct–Dec 1970
3-Month
0.38-0.110.4990th Driest
Driest since:
1965
41st Wettest
Wettest since:
1982
Sep–Dec 1970
4-Month
-0.09-0.130.0468th Driest
Driest since:
2023
63rd Wettest
Wettest since:
2002
Aug–Dec 1970
5-Month
0.14-0.050.1970th Driest
Driest since:
1953
61st Wettest
Wettest since:
1982
Ties: 1960
Jul–Dec 1970
6-Month
0.12-0.050.1775th Driest
Driest since:
1954
56th Wettest
Wettest since:
2009
Jun–Dec 1970
7-Month
0.26-0.020.2882nd Driest
Driest since:
1952
49th Wettest
Wettest since:
2009
May–Dec 1970
8-Month
0.13-0.020.1575th Driest
Driest since:
1952
56th Wettest
Wettest since:
2009
Apr–Dec 1970
9-Month
0.430.000.4389th Driest
Driest since:
1965
42nd Wettest
Wettest since:
2009
Ties: 1950
Mar–Dec 1970
10-Month
0.510.000.5191st Driest
Driest since:
1954
40th Wettest
Wettest since:
2009
Feb–Dec 1970
11-Month
0.43-0.020.4591st Driest
Driest since:
1954
40th Wettest
Wettest since:
2009
Ties: 1967
Jan–Dec 1970
12-Month
0.22-0.030.2584th Driest
Driest since:
1943
47th Wettest
Wettest since:
1979
Jul 1969–Dec 1970
18-Month
0.21-0.030.2481st Driest
Driest since:
1954
49th Wettest
Wettest since:
2002
Jan 1969–Dec 1970
24-Month
0.09-0.020.1174th Driest
Driest since:
1943
56th Wettest
Wettest since:
2019
Ties: 1924
Jan 1968–Dec 1970
36-Month
0.21-0.020.2389th Driest
Driest since:
1954
40th Wettest
Wettest since:
2021
Ties: 1969
Jan 1967–Dec 1970
48-Month
0.21-0.020.2390th Driest
Driest since:
1954
38th Wettest
Wettest since:
2021
Jan 1966–Dec 1970
60-Month
0.06-0.020.0878th Driest
Driest since:
1956
49th Wettest
Wettest since:
2021
Ties: 1924

Citing This Page