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 1931 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 1931
1-Month
2.650.002.65117th Driest
Driest since:
1933
14th Wettest
Wettest since:
2015
Nov–Dec 1931
2-Month
-0.62-0.06-0.5649th Driest
Driest since:
2001
82nd Wettest
Wettest since:
2015
Oct–Dec 1931
3-Month
-1.20-0.05-1.1530th Driest
Driest since:
2001
101st Wettest
Wettest since:
2015
Sep–Dec 1931
4-Month
-1.50-0.01-1.4919th Driest
Driest since:
1933
112th Wettest
Wettest since:
2018
Aug–Dec 1931
5-Month
-0.540.05-0.5945th Driest
Driest since:
2007
86th Wettest
Wettest since:
2018
Jul–Dec 1931
6-Month
-0.630.04-0.6738th Driest
Driest since:
2007
93rd Wettest
Wettest since:
2018
Jun–Dec 1931
7-Month
-0.880.08-0.9621st Driest
Driest since:
2007
110th Wettest
Wettest since:
1908
May–Dec 1931
8-Month
-0.400.06-0.4649th Driest
Driest since:
2007
82nd Wettest
Wettest since:
1901
Apr–Dec 1931
9-Month
-0.220.06-0.2854th Driest
Driest since:
1925
77th Wettest
Wettest since:
1901
Mar–Dec 1931
10-Month
-0.250.04-0.2951st Driest
Driest since:
1925
80th Wettest
Wettest since:
1901
Feb–Dec 1931
11-Month
-0.460.05-0.5138th Driest
Driest since:
1925
93rd Wettest
Wettest since:
1901
Jan–Dec 1931
12-Month
-0.550.05-0.6029th Driest
Driest since:
2007
102nd Wettest
Wettest since:
1901
Jul 1930–Dec 1931
18-Month
-0.690.05-0.7420th Driest
Driest since:
1926
110th Wettest
Wettest since:
1929
Jan 1930–Dec 1931
24-Month
-0.850.05-0.9010th Driest
Driest since:
1926
120th Wettest
Wettest since:
1929
Jan 1929–Dec 1931
36-Month
-0.050.05-0.1058th Driest
Driest since:
2002
71st Wettest
Wettest since:
1908
Jan 1928–Dec 1931
48-Month
0.230.060.1795th Driest
Driest since:
2002
33rd Wettest
Wettest since:
1908
Jan 1927–Dec 1931
60-Month
0.110.060.0579th Driest
Driest since:
2011
48th Wettest
Wettest since:
1975

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