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.

North Carolina, Climate Division 5

December 2009 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 2009
1-Month
3.880.003.88125th Driest
Driest since:
1933
6th Wettest
Wettest since:
2015
Nov–Dec 2009
2-Month
3.23-0.063.29127th Driest
Driest since:
2001
4th Wettest
Wettest since:
2015
Oct–Dec 2009
3-Month
1.97-0.052.02122nd Driest
Driest since:
2001
9th Wettest
Wettest since:
2015
Sep–Dec 2009
4-Month
1.02-0.011.03105th Driest
Driest since:
1933
26th Wettest
Wettest since:
2018
Ties: 1928
Aug–Dec 2009
5-Month
0.390.050.3483rd Driest
Driest since:
2007
48th Wettest
Wettest since:
2018
Ties: 2003
Jul–Dec 2009
6-Month
0.190.040.1576th Driest
Driest since:
2007
55th Wettest
Wettest since:
2018
Jun–Dec 2009
7-Month
0.070.08-0.0169th Driest
Driest since:
2007
62nd Wettest
Wettest since:
1908
May–Dec 2009
8-Month
0.290.060.2384th Driest
Driest since:
2007
47th Wettest
Wettest since:
1901
Apr–Dec 2009
9-Month
0.130.060.0775th Driest
Driest since:
1925
56th Wettest
Wettest since:
1901
Mar–Dec 2009
10-Month
0.270.040.2388th Driest
Driest since:
1925
43rd Wettest
Wettest since:
1901
Ties: 1904, 1915
Feb–Dec 2009
11-Month
0.080.050.0377th Driest
Driest since:
1925
54th Wettest
Wettest since:
1901
Jan–Dec 2009
12-Month
-0.030.05-0.0868th Driest
Driest since:
2007
63rd Wettest
Wettest since:
1901
Ties: 1899, 1919
Jul 2008–Dec 2009
18-Month
0.160.050.1182nd Driest
Driest since:
1926
48th Wettest
Wettest since:
1929
Jan 2008–Dec 2009
24-Month
-0.160.05-0.2144th Driest
Driest since:
1926
86th Wettest
Wettest since:
1929
Jan 2007–Dec 2009
36-Month
-0.750.05-0.807th Driest
Driest since:
2002
122nd Wettest
Wettest since:
1908
Jan 2006–Dec 2009
48-Month
-0.580.06-0.6410th Driest
Driest since:
2002
118th Wettest
Wettest since:
1908
Ties: 1927
Jan 2005–Dec 2009
60-Month
-0.510.06-0.5710th Driest
Driest since:
2011
117th Wettest
Wettest since:
1975

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