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 1906

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1906
1-Month
4.04"
(102.62mm)
3.84"
(97.54mm)
0.20"
(5.08mm)
76th Driest
Driest since:
1943
52nd Wettest
Wettest since:
1973
Nov–Dec 1906
2-Month
6.69"
(169.93mm)
7.85"
(199.39mm)
-1.16"
(-29.46mm)
47th Driest
Driest since:
1917
81st Wettest
Wettest since:
1969
Oct–Dec 1906
3-Month
10.73"
(272.54mm)
11.35"
(288.29mm)
-0.62"
(-15.75mm)
54th Driest
Driest since:
1924
74th Wettest
Wettest since:
2005
Sep–Dec 1906
4-Month
13.31"
(338.07mm)
15.13"
(384.30mm)
-1.82"
(-46.23mm)
35th Driest
Driest since:
1908
93rd Wettest
Wettest since:
2005
Aug–Dec 1906
5-Month
16.07"
(408.18mm)
19.04"
(483.62mm)
-2.97"
(-75.44mm)
30th Driest
Driest since:
2001
98th Wettest
Wettest since:
2011
Jul–Dec 1906
6-Month
21.18"
(537.97mm)
22.72"
(577.09mm)
-1.54"
(-39.12mm)
46th Driest
Driest since:
1965
82nd Wettest
Wettest since:
2018
Jun–Dec 1906
7-Month
24.96"
(633.98mm)
26.37"
(669.80mm)
-1.41"
(-35.82mm)
47th Driest
Driest since:
1949
81st Wettest
Wettest since:
2011
May–Dec 1906
8-Month
30.25"
(768.35mm)
29.96"
(760.98mm)
0.29"
(7.37mm)
66th Driest
Driest since:
1965
62nd Wettest
Wettest since:
2011
Apr–Dec 1906
9-Month
33.12"
(841.25mm)
33.86"
(860.04mm)
-0.74"
(-18.79mm)
55th Driest
Driest since:
1965
73rd Wettest
Wettest since:
2011
Mar–Dec 1906
10-Month
38.84"
(986.54mm)
37.79"
(959.87mm)
1.05"
(26.67mm)
69th Driest
Driest since:
1965
59th Wettest
Wettest since:
2011
Feb–Dec 1906
11-Month
41.79"
(1,061.47mm)
41.01"
(1,041.65mm)
0.78"
(19.82mm)
70th Driest
Driest since:
1965
58th Wettest
Wettest since:
1972
Jan–Dec 1906
12-Month
44.58"
(1,132.33mm)
44.65"
(1,134.11mm)
-0.07"
(-1.78mm)
60th Driest
Driest since:
1965
68th Wettest
Wettest since:
2018
Jul 1905–Dec 1906
18-Month
66.23"
(1,682.24mm)
67.35"
(1,710.69mm)
-1.12"
(-28.45mm)
51st Driest
Driest since:
1965
76th Wettest
Wettest since:
2019
Jan 1905–Dec 1906
24-Month
84.26"
(2,140.20mm)
89.27"
(2,267.46mm)
-5.01"
(-127.26mm)
36th Driest
Driest since:
1965
91st Wettest
Wettest since:
2019
Jan 1904–Dec 1906
36-Month
125.97"
(3,199.64mm)
133.83"
(3,399.28mm)
-7.86"
(-199.64mm)
29th Driest
Driest since:
1966
97th Wettest
Wettest since:
2011
Jan 1903–Dec 1906
48-Month
171.17"
(4,347.72mm)
178.43"
(4,532.12mm)
-7.26"
(-184.40mm)
33rd Driest
Driest since:
1966
92nd Wettest
Wettest since:
2011
Jan 1902–Dec 1906
60-Month
217.32"
(5,519.93mm)
223.12"
(5,667.25mm)
-5.80"
(-147.32mm)
40th Driest
Driest since:
1966
84th Wettest
Wettest since:
2009

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