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, January 1946

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
January 1946
1-Month
3.26"
(82.80mm)
3.64"
(92.46mm)
-0.38"
(-9.66mm)
63rd Driest
Driest since:
1955
67th Wettest
Wettest since:
1979
Dec 1945–Jan 1946
2-Month
8.77"
(222.76mm)
7.46"
(189.48mm)
1.31"
(33.28mm)
96th Driest
Driest since:
1981
33rd Wettest
Wettest since:
1979
Nov 1945–Jan 1946
3-Month
15.04"
(382.02mm)
11.49"
(291.85mm)
3.55"
(90.17mm)
114th Driest
Driest since:
1981
15th Wettest
Wettest since:
1978
Oct 1945–Jan 1946
4-Month
17.90"
(454.66mm)
15.00"
(381.00mm)
2.90"
(73.66mm)
100th Driest
Driest since:
2002
29th Wettest
Wettest since:
2006
Sep 1945–Jan 1946
5-Month
20.16"
(512.06mm)
18.79"
(477.27mm)
1.37"
(34.79mm)
80th Driest
Driest since:
2002
49th Wettest
Wettest since:
2006
Aug 1945–Jan 1946
6-Month
23.46"
(595.88mm)
22.68"
(576.07mm)
0.78"
(19.81mm)
72nd Driest
Driest since:
1985
57th Wettest
Wettest since:
2019
Jul 1945–Jan 1946
7-Month
28.45"
(722.63mm)
26.34"
(669.04mm)
2.11"
(53.59mm)
84th Driest
Driest since:
1981
45th Wettest
Wettest since:
2019
Jun 1945–Jan 1946
8-Month
34.61"
(879.09mm)
29.96"
(760.98mm)
4.65"
(118.11mm)
106th Driest
Driest since:
1965
23rd Wettest
Wettest since:
2019
May 1945–Jan 1946
9-Month
40.23"
(1,021.84mm)
33.55"
(852.17mm)
6.68"
(169.67mm)
110th Driest
Driest since:
1965
19th Wettest
Wettest since:
2019
Apr 1945–Jan 1946
10-Month
44.40"
(1,127.76mm)
37.41"
(950.21mm)
6.99"
(177.55mm)
108th Driest
Driest since:
1966
21st Wettest
Wettest since:
2019
Mar 1945–Jan 1946
11-Month
46.55"
(1,182.37mm)
41.36"
(1,050.54mm)
5.19"
(131.83mm)
101st Driest
Driest since:
1966
28th Wettest
Wettest since:
2019
Feb 1945–Jan 1946
12-Month
50.52"
(1,283.21mm)
44.61"
(1,133.09mm)
5.91"
(150.12mm)
105th Driest
Driest since:
1966
24th Wettest
Wettest since:
2019
Aug 1944–Jan 1946
18-Month
73.63"
(1,870.20mm)
67.22"
(1,707.39mm)
6.41"
(162.81mm)
89th Driest
Driest since:
1966
39th Wettest
Wettest since:
2006
Feb 1944–Jan 1946
24-Month
93.65"
(2,378.71mm)
89.20"
(2,265.68mm)
4.45"
(113.03mm)
80th Driest
Driest since:
1966
48th Wettest
Wettest since:
1974
Ties: 1900
Feb 1943–Jan 1946
36-Month
131.25"
(3,333.75mm)
133.81"
(3,398.77mm)
-2.56"
(-65.02mm)
42nd Driest
Driest since:
1967
85th Wettest
Wettest since:
2011
Feb 1942–Jan 1946
48-Month
178.32"
(4,529.33mm)
178.50"
(4,533.90mm)
-0.18"
(-4.57mm)
51st Driest
Driest since:
1967
75th Wettest
Wettest since:
2012
Feb 1941–Jan 1946
60-Month
211.81"
(5,379.97mm)
223.05"
(5,665.47mm)
-11.24"
(-285.50mm)
26th Driest
Driest since:
1967
99th Wettest
Wettest since:
2012

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