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, September 2003

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 2003
1-Month
5.34"
(135.64mm)
3.79"
(96.27mm)
1.55"
(39.37mm)
103rd Driest
Driest since:
1914
26th Wettest
Wettest since:
1938
Ties: 2012
Aug–Sep 2003
2-Month
11.09"
(281.69mm)
7.69"
(195.33mm)
3.40"
(86.36mm)
115th Driest
Driest since:
1984
14th Wettest
Wettest since:
2011
Jul–Sep 2003
3-Month
13.76"
(349.50mm)
11.37"
(288.80mm)
2.39"
(60.70mm)
102nd Driest
Driest since:
1968
27th Wettest
Wettest since:
2021
Jun–Sep 2003
4-Month
19.28"
(489.71mm)
15.02"
(381.51mm)
4.26"
(108.20mm)
111th Driest
Driest since:
1957
18th Wettest
Wettest since:
1938
May–Sep 2003
5-Month
23.45"
(595.63mm)
18.61"
(472.69mm)
4.84"
(122.94mm)
111th Driest
Driest since:
1964
18th Wettest
Wettest since:
1938
Apr–Sep 2003
6-Month
27.54"
(699.52mm)
22.51"
(571.75mm)
5.03"
(127.77mm)
108th Driest
Driest since:
1964
21st Wettest
Wettest since:
1938
Mar–Sep 2003
7-Month
31.96"
(811.78mm)
26.45"
(671.83mm)
5.51"
(139.95mm)
110th Driest
Driest since:
1965
19th Wettest
Wettest since:
1938
Feb–Sep 2003
8-Month
36.01"
(914.65mm)
29.66"
(753.36mm)
6.35"
(161.29mm)
113th Driest
Driest since:
1957
16th Wettest
Wettest since:
2008
Jan–Sep 2003
9-Month
38.84"
(986.54mm)
33.30"
(845.82mm)
5.54"
(140.72mm)
109th Driest
Driest since:
1957
20th Wettest
Wettest since:
2008
Dec 2002–Sep 2003
10-Month
44.10"
(1,120.14mm)
37.13"
(943.10mm)
6.97"
(177.04mm)
113th Driest
Driest since:
1957
15th Wettest
Wettest since:
2008
Nov 2002–Sep 2003
11-Month
49.98"
(1,269.49mm)
41.15"
(1,045.21mm)
8.83"
(224.28mm)
117th Driest
Driest since:
1965
11th Wettest
Wettest since:
2008
Oct 2002–Sep 2003
12-Month
54.14"
(1,375.16mm)
44.66"
(1,134.36mm)
9.48"
(240.80mm)
117th Driest
Driest since:
1965
11th Wettest
Wettest since:
2006
Apr 2002–Sep 2003
18-Month
76.95"
(1,954.53mm)
67.07"
(1,703.58mm)
9.88"
(250.95mm)
107th Driest
Driest since:
1965
21st Wettest
Wettest since:
2006
Oct 2001–Sep 2003
24-Month
91.43"
(2,322.32mm)
89.25"
(2,266.95mm)
2.18"
(55.37mm)
63rd Driest
Driest since:
1966
64th Wettest
Wettest since:
2007
Oct 2000–Sep 2003
36-Month
136.35"
(3,463.29mm)
133.88"
(3,400.55mm)
2.47"
(62.74mm)
60th Driest
Driest since:
1966
66th Wettest
Wettest since:
2008
Oct 1999–Sep 2003
48-Month
186.08"
(4,726.43mm)
178.50"
(4,533.90mm)
7.58"
(192.53mm)
71st Driest
Driest since:
1966
54th Wettest
Wettest since:
2009
Oct 1998–Sep 2003
60-Month
231.18"
(5,871.97mm)
223.10"
(5,666.74mm)
8.08"
(205.23mm)
69th Driest
Driest since:
1966
55th Wettest
Wettest since:
2010

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