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 2010 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 2010
1-Month
2.20-0.172.37120th Driest
Driest since:
1960
11th Wettest
Wettest since:
1901
Nov–Dec 2010
2-Month
1.20-0.131.33109th Driest
Driest since:
1930
22nd Wettest
Wettest since:
1927
Oct–Dec 2010
3-Month
1.92-0.061.98121st Driest
Driest since:
1930
10th Wettest
Wettest since:
1927
Sep–Dec 2010
4-Month
1.27-0.041.31107th Driest
Driest since:
1930
24th Wettest
Wettest since:
1977
Aug–Dec 2010
5-Month
1.000.001.0099th Driest
Driest since:
1930
32nd Wettest
Wettest since:
1977
Jul–Dec 2010
6-Month
1.090.021.07104th Driest
Driest since:
1930
27th Wettest
Wettest since:
1977
Jun–Dec 2010
7-Month
1.140.031.11107th Driest
Driest since:
1930
24th Wettest
Wettest since:
1977
May–Dec 2010
8-Month
0.890.010.88100th Driest
Driest since:
1930
31st Wettest
Wettest since:
1977
Ties: 2008
Apr–Dec 2010
9-Month
0.460.030.4381st Driest
Driest since:
1930
50th Wettest
Wettest since:
1977
Mar–Dec 2010
10-Month
0.290.020.2777th Driest
Driest since:
1930
54th Wettest
Wettest since:
1977
Ties: 1904
Feb–Dec 2010
11-Month
0.190.010.1876th Driest
Driest since:
1930
55th Wettest
Wettest since:
1977, 2011
Ties: 1912
Jan–Dec 2010
12-Month
0.250.040.2178th Driest
Driest since:
1991
53rd Wettest
Wettest since:
2018
Ties: 1961
Jul 2009–Dec 2010
18-Month
0.550.030.5298th Driest
Driest since:
1931
32nd Wettest
Wettest since:
2004
Ties: 1902
Jan 2009–Dec 2010
24-Month
0.380.040.3490th Driest
Driest since:
1964
40th Wettest
Wettest since:
2018
Jan 2008–Dec 2010
36-Month
0.520.030.49107th Driest
Driest since:
1965
22nd Wettest
Wettest since:
2019
Jan 2007–Dec 2010
48-Month
0.380.030.3598th Driest
Driest since:
1965
30th Wettest
Wettest since:
2006
Ties: 2004
Jan 2006–Dec 2010
60-Month
0.540.030.51110th Driest
Driest since:
1934
17th Wettest
Wettest since:
2006

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