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.

Pennsylvania, Climate Division 5

October 1914 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
October 1914
1-Month
-1.920.02-1.9418th Driest
Driest since:
1963
113th Wettest
Wettest since:
1976
Sep–Oct 1914
2-Month
-2.150.09-2.249th Driest
Driest since:
1930
122nd Wettest
Wettest since:
2011
Aug–Oct 1914
3-Month
-1.240.10-1.3421st Driest
Driest since:
1930
110th Wettest
Wettest since:
2011
Jul–Oct 1914
4-Month
-0.460.08-0.5442nd Driest
Driest since:
1930
89th Wettest
Wettest since:
2018
Jun–Oct 1914
5-Month
-0.310.10-0.4148th Driest
Driest since:
1930
83rd Wettest
Wettest since:
2018
May–Oct 1914
6-Month
-0.390.04-0.4344th Driest
Driest since:
1991
87th Wettest
Wettest since:
2018
Apr–Oct 1914
7-Month
0.050.07-0.0263rd Driest
Driest since:
1991
68th Wettest
Wettest since:
2011
Ties: 1898
Mar–Oct 1914
8-Month
-0.020.07-0.0959th Driest
Driest since:
1991
72nd Wettest
Wettest since:
2011
Feb–Oct 1914
9-Month
0.050.07-0.0261st Driest
Driest since:
1991
70th Wettest
Wettest since:
2011
Jan–Oct 1914
10-Month
0.220.090.1372nd Driest
Driest since:
1991
59th Wettest
Wettest since:
2011
Dec 1913–Oct 1914
11-Month
0.240.090.1570th Driest
Driest since:
1930
60th Wettest
Wettest since:
2011
Nov 1913–Oct 1914
12-Month
0.170.060.1171st Driest
Driest since:
1931
59th Wettest
Wettest since:
2011
May 1913–Oct 1914
18-Month
0.010.05-0.0460th Driest
Driest since:
1931
70th Wettest
Wettest since:
2019
Nov 1912–Oct 1914
24-Month
0.160.050.1170th Driest
Driest since:
1931
59th Wettest
Wettest since:
2019
Nov 1911–Oct 1914
36-Month
0.320.050.2791st Driest
Driest since:
1932
37th Wettest
Wettest since:
2019
Nov 1910–Oct 1914
48-Month
0.270.050.2287th Driest
Driest since:
1966
40th Wettest
Wettest since:
2006
Nov 1909–Oct 1914
60-Month
0.130.050.0869th Driest
Driest since:
1966
57th Wettest
Wettest since:
1976

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