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.

New York, Climate Division 8

December 1956 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 1956
1-Month
-2.06-0.30-1.7616th Driest
Driest since:
1930
115th Wettest
Wettest since:
1983
Ties: 1904
Nov–Dec 1956
2-Month
-2.55-0.16-2.395th Driest
Driest since:
1930
126th Wettest
Wettest since:
1927
Oct–Dec 1956
3-Month
-2.62-0.06-2.563rd Driest
Driest since:
1930
128th Wettest
Wettest since:
1927
Sep–Dec 1956
4-Month
-2.16-0.06-2.105th Driest
Driest since:
1930
126th Wettest
Wettest since:
2005
Aug–Dec 1956
5-Month
-1.91-0.07-1.847th Driest
Driest since:
1908
124th Wettest
Wettest since:
1977
Jul–Dec 1956
6-Month
-1.89-0.03-1.866th Driest
Driest since:
1908
125th Wettest
Wettest since:
1986
Jun–Dec 1956
7-Month
-1.890.01-1.903rd Driest
Driest since:
1908
128th Wettest
Wettest since:
1986
May–Dec 1956
8-Month
-1.170.01-1.1814th Driest
Driest since:
1934
117th Wettest
Wettest since:
1986
Apr–Dec 1956
9-Month
-0.870.00-0.8720th Driest
Driest since:
1941
111th Wettest
Wettest since:
1954
Mar–Dec 1956
10-Month
-0.670.01-0.6825th Driest
Driest since:
1941
106th Wettest
Wettest since:
1954
Feb–Dec 1956
11-Month
-0.590.01-0.6025th Driest
Driest since:
1941
106th Wettest
Wettest since:
1954
Jan–Dec 1956
12-Month
-0.630.04-0.6721st Driest
Driest since:
1941
110th Wettest
Wettest since:
1954
Jul 1955–Dec 1956
18-Month
-0.870.02-0.8910th Driest
Driest since:
1934
120th Wettest
Wettest since:
1973
Jan 1955–Dec 1956
24-Month
-0.910.04-0.954th Driest
Driest since:
1934
126th Wettest
Wettest since:
1973
Jan 1954–Dec 1956
36-Month
0.060.030.0360th Driest
Driest since:
1908
69th Wettest
Wettest since:
1974
Jan 1953–Dec 1956
48-Month
-0.090.03-0.1240th Driest
Driest since:
1944
88th Wettest
Wettest since:
1974
Jan 1952–Dec 1956
60-Month
-0.070.03-0.1042nd Driest
Driest since:
1944
85th Wettest
Wettest since:
1976

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