Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. 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

Precipitation Rankings, December 2001

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
December 2001
1-Month
3.04"
(77.22mm)
3.84"
(97.54mm)
-0.80"
(-20.32mm)
37th Driest
Driest since:
1943
92nd Wettest
Wettest since:
1973
Nov–Dec 2001
2-Month
4.26"
(108.20mm)
7.85"
(199.39mm)
-3.59"
(-91.19mm)
7th Driest
Driest since:
1917
122nd Wettest
Wettest since:
1969
Oct–Dec 2001
3-Month
5.36"
(136.14mm)
11.35"
(288.29mm)
-5.99"
(-152.15mm)
2nd Driest
Driest since:
1924
127th Wettest
Wettest since:
2005
Sep–Dec 2001
4-Month
8.90"
(226.06mm)
15.13"
(384.30mm)
-6.23"
(-158.24mm)
3rd Driest
Driest since:
1908
126th Wettest
Wettest since:
2005
Aug–Dec 2001
5-Month
12.26"
(311.40mm)
19.04"
(483.62mm)
-6.78"
(-172.22mm)
1st Driest
Driest to Date
2001
128th Wettest
Wettest since:
2011
Jul–Dec 2001
6-Month
15.55"
(394.97mm)
22.72"
(577.09mm)
-7.17"
(-182.12mm)
2nd Driest
Driest since:
1965
127th Wettest
Wettest since:
2018
Jun–Dec 2001
7-Month
21.44"
(544.58mm)
26.37"
(669.80mm)
-4.93"
(-125.22mm)
16th Driest
Driest since:
1949
113th Wettest
Wettest since:
2011
May–Dec 2001
8-Month
24.50"
(622.30mm)
29.96"
(760.98mm)
-5.46"
(-138.68mm)
16th Driest
Driest since:
1965
113th Wettest
Wettest since:
2011
Apr–Dec 2001
9-Month
26.25"
(666.75mm)
33.86"
(860.04mm)
-7.61"
(-193.29mm)
9th Driest
Driest since:
1965
120th Wettest
Wettest since:
2011
Mar–Dec 2001
10-Month
35.00"
(889.00mm)
37.79"
(959.87mm)
-2.79"
(-70.87mm)
35th Driest
Driest since:
1965
94th Wettest
Wettest since:
2011
Ties: 1995
Feb–Dec 2001
11-Month
37.78"
(959.61mm)
41.01"
(1,041.65mm)
-3.23"
(-82.04mm)
34th Driest
Driest since:
1965
95th Wettest
Wettest since:
1972
Jan–Dec 2001
12-Month
39.98"
(1,015.49mm)
44.65"
(1,134.11mm)
-4.67"
(-118.62mm)
21st Driest
Driest since:
1965
108th Wettest
Wettest since:
2018
Jul 2000–Dec 2001
18-Month
62.85"
(1,596.39mm)
67.35"
(1,710.69mm)
-4.50"
(-114.30mm)
35th Driest
Driest since:
1965
93rd Wettest
Wettest since:
2019
Jan 2000–Dec 2001
24-Month
90.17"
(2,290.32mm)
89.27"
(2,267.46mm)
0.90"
(22.86mm)
59th Driest
Driest since:
1965
69th Wettest
Wettest since:
2019
Jan 1999–Dec 2001
36-Month
136.21"
(3,459.73mm)
133.83"
(3,399.28mm)
2.38"
(60.45mm)
62nd Driest
Driest since:
1966
65th Wettest
Wettest since:
2011
Jan 1998–Dec 2001
48-Month
186.37"
(4,733.80mm)
178.43"
(4,532.12mm)
7.94"
(201.68mm)
77th Driest
Driest since:
1966
49th Wettest
Wettest since:
2011
Jan 1997–Dec 2001
60-Month
227.49"
(5,778.25mm)
223.12"
(5,667.25mm)
4.37"
(111.00mm)
61st Driest
Driest since:
1966
64th Wettest
Wettest since:
2009

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