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 1949 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 1949
1-Month
-1.85-0.17-1.6813th Driest
Driest since:
1960
118th Wettest
Wettest since:
1901
Nov–Dec 1949
2-Month
-2.18-0.13-2.0510th Driest
Driest since:
1930
121st Wettest
Wettest since:
1927
Oct–Dec 1949
3-Month
-2.62-0.06-2.565th Driest
Driest since:
1930
126th Wettest
Wettest since:
1927
Sep–Dec 1949
4-Month
-2.09-0.04-2.056th Driest
Driest since:
1930
125th Wettest
Wettest since:
1977
Aug–Dec 1949
5-Month
-1.710.00-1.7110th Driest
Driest since:
1930
121st Wettest
Wettest since:
1977
Jul–Dec 1949
6-Month
-1.600.02-1.629th Driest
Driest since:
1930
122nd Wettest
Wettest since:
1977
Ties: 1941
Jun–Dec 1949
7-Month
-1.870.03-1.905th Driest
Driest since:
1930
126th Wettest
Wettest since:
1977
May–Dec 1949
8-Month
-1.700.01-1.715th Driest
Driest since:
1930
126th Wettest
Wettest since:
1977
Apr–Dec 1949
9-Month
-1.490.03-1.528th Driest
Driest since:
1930
123rd Wettest
Wettest since:
1977
Mar–Dec 1949
10-Month
-1.430.02-1.456th Driest
Driest since:
1930
125th Wettest
Wettest since:
1977
Feb–Dec 1949
11-Month
-1.410.01-1.425th Driest
Driest since:
1930
126th Wettest
Wettest since:
1977, 2011
Jan–Dec 1949
12-Month
-1.200.04-1.246th Driest
Driest since:
1991
125th Wettest
Wettest since:
2018
Jul 1948–Dec 1949
18-Month
-0.920.03-0.957th Driest
Driest since:
1931
123rd Wettest
Wettest since:
2004
Jan 1948–Dec 1949
24-Month
-0.460.04-0.5016th Driest
Driest since:
1964
114th Wettest
Wettest since:
2018
Jan 1947–Dec 1949
36-Month
-0.090.03-0.1243rd Driest
Driest since:
1965
86th Wettest
Wettest since:
2019
Jan 1946–Dec 1949
48-Month
-0.080.03-0.1142nd Driest
Driest since:
1965
86th Wettest
Wettest since:
2006
Jan 1945–Dec 1949
60-Month
0.190.030.1679th Driest
Driest since:
1934
48th Wettest
Wettest since:
2006
Ties: 1916

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