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 2011 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 2011
1-Month
-1.320.00-1.3236th Driest
Driest since:
1933
95th Wettest
Wettest since:
2015
Ties: 1949
Nov–Dec 2011
2-Month
-0.32-0.06-0.2660th Driest
Driest since:
2001
71st Wettest
Wettest since:
2015
Ties: 1954
Oct–Dec 2011
3-Month
-0.18-0.05-0.1362nd Driest
Driest since:
2001
69th Wettest
Wettest since:
2015
Sep–Dec 2011
4-Month
0.12-0.010.1370th Driest
Driest since:
1933
61st Wettest
Wettest since:
2018
Aug–Dec 2011
5-Month
-0.220.05-0.2755th Driest
Driest since:
2007
76th Wettest
Wettest since:
2018
Ties: 1983
Jul–Dec 2011
6-Month
-0.420.04-0.4650th Driest
Driest since:
2007
81st Wettest
Wettest since:
2018
Jun–Dec 2011
7-Month
-0.490.08-0.5744th Driest
Driest since:
2007
87th Wettest
Wettest since:
1908
May–Dec 2011
8-Month
-0.310.06-0.3756th Driest
Driest since:
2007
75th Wettest
Wettest since:
1901
Apr–Dec 2011
9-Month
-0.410.06-0.4743rd Driest
Driest since:
1925
88th Wettest
Wettest since:
1901
Ties: 1956, 1968
Mar–Dec 2011
10-Month
-0.350.04-0.3944th Driest
Driest since:
1925
87th Wettest
Wettest since:
1901
Feb–Dec 2011
11-Month
-0.540.05-0.5932nd Driest
Driest since:
1925
99th Wettest
Wettest since:
1901
Ties: 1935, 1966
Jan–Dec 2011
12-Month
-0.720.05-0.7722nd Driest
Driest since:
2007
109th Wettest
Wettest since:
1901
Jul 2010–Dec 2011
18-Month
-1.160.05-1.214th Driest
Driest since:
1926
126th Wettest
Wettest since:
1929
Jan 2010–Dec 2011
24-Month
-1.020.05-1.076th Driest
Driest since:
1926
124th Wettest
Wettest since:
1929
Jan 2009–Dec 2011
36-Month
-0.690.05-0.7411th Driest
Driest since:
2002
118th Wettest
Wettest since:
1908
Jan 2008–Dec 2011
48-Month
-0.590.06-0.659th Driest
Driest since:
2002
119th Wettest
Wettest since:
1908
Jan 2007–Dec 2011
60-Month
-0.860.06-0.921st DriestDriest to Date2011
126th Wettest
Wettest since:
1975

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