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 2

January 1976 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
January 1976
1-Month
2.740.212.53122nd Driest
Driest since:
1970
10th Wettest
Wettest since:
1979
Dec 1975–Jan 1976
2-Month
0.980.140.84101st Driest
Driest since:
1981
30th Wettest
Wettest since:
1978
Nov 1975–Jan 1976
3-Month
0.590.000.5999th Driest
Driest since:
1981
32nd Wettest
Wettest since:
1978
Ties: 1964
Oct 1975–Jan 1976
4-Month
0.730.030.70101st Driest
Driest since:
2025
30th Wettest
Wettest since:
1978
Sep 1975–Jan 1976
5-Month
1.510.031.48118th Driest
Driest since:
2025
13th Wettest
Wettest since:
1978
Aug 1975–Jan 1976
6-Month
1.320.041.28118th Driest
Driest since:
1931
13th Wettest
Wettest since:
2019
Jul 1975–Jan 1976
7-Month
1.500.021.48121st Driest
Driest since:
1931
10th Wettest
Wettest since:
2019
Jun 1975–Jan 1976
8-Month
1.720.031.69124th Driest
Driest since:
1931
7th WettestWettest to Date2019
May 1975–Jan 1976
9-Month
1.52-0.011.53125th Driest
Driest since:
1981
6th Wettest
Wettest since:
2019
Apr 1975–Jan 1976
10-Month
1.330.001.33124th Driest
Driest since:
1931
7th Wettest
Wettest since:
2019
Mar 1975–Jan 1976
11-Month
1.290.011.28124th Driest
Driest since:
1931
7th Wettest
Wettest since:
2019
Feb 1975–Jan 1976
12-Month
1.270.021.25126th Driest
Driest since:
1931
5th Wettest
Wettest since:
2019
Aug 1974–Jan 1976
18-Month
1.120.031.09123rd Driest
Driest since:
1966
7th Wettest
Wettest since:
2019
Feb 1974–Jan 1976
24-Month
0.820.030.79120th Driest
Driest since:
1966
10th Wettest
Wettest since:
2020
Feb 1973–Jan 1976
36-Month
0.690.030.66119th Driest
Driest since:
1967
10th Wettest
Wettest since:
2021
Feb 1972–Jan 1976
48-Month
0.830.030.80127th Driest
Driest since:
1967
1st WettestWettest to Date1976, 2022
Feb 1971–Jan 1976
60-Month
0.730.030.70126th Driest
Driest since:
1967
1st WettestWettest to Date1976

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