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.

Massachusetts, Climate Division 1

December 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
December 1976
1-Month
-1.32-0.08-1.2429th Driest
Driest since:
1943
102nd Wettest
Wettest since:
1973
Nov–Dec 1976
2-Month
-1.98-0.12-1.868th Driest
Driest since:
1928
123rd Wettest
Wettest since:
1927
Oct–Dec 1976
3-Month
-0.46-0.07-0.3948th Driest
Driest since:
1928
83rd Wettest
Wettest since:
2005
Sep–Dec 1976
4-Month
-0.46-0.06-0.4043rd Driest
Driest since:
1964
88th Wettest
Wettest since:
1907
Aug–Dec 1976
5-Month
0.50-0.010.5190th Driest
Driest since:
1964
41st Wettest
Wettest since:
1955
Ties: 1897
Jul–Dec 1976
6-Month
0.38-0.010.3983rd Driest
Driest since:
1964
48th Wettest
Wettest since:
1975
Jun–Dec 1976
7-Month
0.08-0.020.1077th Driest
Driest since:
1964
54th Wettest
Wettest since:
1975
May–Dec 1976
8-Month
0.26-0.040.3084th Driest
Driest since:
1964
47th Wettest
Wettest since:
1975
Apr–Dec 1976
9-Month
0.16-0.040.2081st Driest
Driest since:
1964
50th Wettest
Wettest since:
1996
Mar–Dec 1976
10-Month
0.06-0.030.0972nd Driest
Driest since:
1964
59th Wettest
Wettest since:
2011
Ties: 1959
Feb–Dec 1976
11-Month
0.09-0.030.1281st Driest
Driest since:
1964
50th Wettest
Wettest since:
2008
Jan–Dec 1976
12-Month
0.24-0.030.2788th Driest
Driest since:
1964
43rd Wettest
Wettest since:
1996
Ties: 1936
Jul 1975–Dec 1976
18-Month
0.97-0.031.00127th Driest
Driest since:
1965
3rd Wettest
Wettest since:
1996
Jan 1975–Dec 1976
24-Month
0.80-0.030.83125th Driest
Driest since:
1965
5th Wettest
Wettest since:
1973
Jan 1974–Dec 1976
36-Month
0.64-0.030.67125th Driest
Driest since:
1965
4th Wettest
Wettest since:
1977
Jan 1973–Dec 1976
48-Month
0.64-0.030.67124th Driest
Driest since:
1965
4th Wettest
Wettest since:
1975
Jan 1972–Dec 1976
60-Month
0.75-0.030.78126th Driest
Driest since:
1966
1st WettestWettest to Date1976

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