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 1

December 2001 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 2001
1-Month
-0.47-0.17-0.3054th Driest
Driest since:
1960
77th Wettest
Wettest since:
1901
Nov–Dec 2001
2-Month
-1.52-0.13-1.3915th Driest
Driest since:
1930
116th Wettest
Wettest since:
1927
Oct–Dec 2001
3-Month
-1.24-0.06-1.1818th Driest
Driest since:
1930
113th Wettest
Wettest since:
1927
Ties: 1961
Sep–Dec 2001
4-Month
-0.86-0.04-0.8228th Driest
Driest since:
1930
103rd Wettest
Wettest since:
1977
Aug–Dec 2001
5-Month
-1.180.00-1.1813th Driest
Driest since:
1930
118th Wettest
Wettest since:
1977
Jul–Dec 2001
6-Month
-1.420.02-1.4413th Driest
Driest since:
1930
118th Wettest
Wettest since:
1977
Jun–Dec 2001
7-Month
-1.370.03-1.4013th Driest
Driest since:
1930
118th Wettest
Wettest since:
1977
May–Dec 2001
8-Month
-1.370.01-1.3811th Driest
Driest since:
1930
120th Wettest
Wettest since:
1977
Apr–Dec 2001
9-Month
-1.510.03-1.547th Driest
Driest since:
1930
124th Wettest
Wettest since:
1977
Mar–Dec 2001
10-Month
-1.190.02-1.2112th Driest
Driest since:
1930
119th Wettest
Wettest since:
1977
Feb–Dec 2001
11-Month
-1.190.01-1.2010th Driest
Driest since:
1930
121st Wettest
Wettest since:
1977, 2011
Jan–Dec 2001
12-Month
-1.250.04-1.295th Driest
Driest since:
1991
126th Wettest
Wettest since:
2018
Jul 2000–Dec 2001
18-Month
-0.810.03-0.8410th Driest
Driest since:
1931
120th Wettest
Wettest since:
2004
Jan 2000–Dec 2001
24-Month
-0.450.04-0.4919th Driest
Driest since:
1964
111th Wettest
Wettest since:
2018
Jan 1999–Dec 2001
36-Month
-0.480.03-0.519th Driest
Driest since:
1965
120th Wettest
Wettest since:
2019
Jan 1998–Dec 2001
48-Month
-0.410.03-0.4411th Driest
Driest since:
1965
117th Wettest
Wettest since:
2006
Jan 1997–Dec 2001
60-Month
-0.210.03-0.2425th Driest
Driest since:
1934
102nd Wettest
Wettest since:
2006
Ties: 1910, 1911

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