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, October 1980

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
October 1980
1-Month 		4.11"
(104.39mm)		 3.50"
(88.90mm)		 0.61"
(15.49mm)		 80th Driest
Driest since:
 1924
49th Wettest
Wettest since:
 2005
Ties: 1903
Sep–Oct 1980
2-Month 		5.87"
(149.10mm)		 7.29"
(185.17mm)		 -1.42"
(-36.07mm)		 41st Driest
Driest since:
 1914
88th Wettest
Wettest since:
 2005
Aug–Oct 1980
3-Month 		7.94"
(201.68mm)		 11.19"
(284.23mm)		 -3.25"
(-82.55mm)		 18th Driest
Driest since:
 1940
111th Wettest
Wettest since:
 1955
Jul–Oct 1980
4-Month 		11.26"
(286.00mm)		 14.87"
(377.70mm)		 -3.61"
(-91.70mm)		 15th Driest
Driest since:
 1968
114th Wettest
Wettest since:
 2021
Jun–Oct 1980
5-Month 		14.96"
(379.98mm)		 18.52"
(470.41mm)		 -3.56"
(-90.43mm)		 17th Driest
Driest since:
 1957
112th Wettest
Wettest since:
 2021
May–Oct 1980
6-Month 		16.75"
(425.45mm)		 22.11"
(561.59mm)		 -5.36"
(-136.14mm)		 10th Driest
Driest since:
 1964
119th Wettest
Wettest since:
 2021
Apr–Oct 1980
7-Month 		21.68"
(550.67mm)		 26.02"
(660.91mm)		 -4.34"
(-110.24mm)		 19th Driest
Driest since:
 1964
110th Wettest
Wettest since:
 2021
Mar–Oct 1980
8-Month 		28.32"
(719.33mm)		 29.95"
(760.73mm)		 -1.63"
(-41.40mm)		 45th Driest
Driest since:
 1957
84th Wettest
Wettest since:
 2011
Feb–Oct 1980
9-Month 		29.31"
(744.47mm)		 33.16"
(842.26mm)		 -3.85"
(-97.79mm)		 21st Driest
Driest since:
 1957
108th Wettest
Wettest since:
 2011
Jan–Oct 1980
10-Month 		30.47"
(773.94mm)		 36.80"
(934.72mm)		 -6.33"
(-160.78mm)		 10th Driest
Driest since:
 1957
119th Wettest
Wettest since:
 2011
Dec 1979–Oct 1980
11-Month 		32.49"
(825.25mm)		 40.63"
(1,032.00mm)		 -8.14"
(-206.75mm)		 7th Driest
Driest since:
 1957
121st Wettest
Wettest since:
 2011
Nov 1979–Oct 1980
12-Month 		36.64"
(930.66mm)		 44.65"
(1,134.11mm)		 -8.01"
(-203.45mm)		 10th Driest
Driest since:
 1965
118th Wettest
Wettest since:
 2011
May 1979–Oct 1980
18-Month 		62.21"
(1,580.13mm)		 66.71"
(1,694.43mm)		 -4.50"
(-114.30mm)		 28th Driest
Driest since:
 1965
100th Wettest
Wettest since:
 2006
Nov 1978–Oct 1980
24-Month 		91.31"
(2,319.27mm)		 89.26"
(2,267.20mm)		 2.05"
(52.07mm)		 64th Driest
Driest since:
 1966
63rd Wettest
Wettest since:
 2009
Nov 1977–Oct 1980
36-Month 		137.01"
(3,480.05mm)		 133.87"
(3,400.30mm)		 3.14"
(79.75mm)		 68th Driest
Driest since:
 1966
58th Wettest
Wettest since:
 2011
Nov 1976–Oct 1980
48-Month 		185.24"
(4,705.10mm)		 178.50"
(4,533.90mm)		 6.74"
(171.20mm)		 71st Driest
Driest since:
 1966
54th Wettest
Wettest since:
 2011
Nov 1975–Oct 1980
60-Month 		234.34"
(5,952.24mm)		 223.14"
(5,667.76mm)		 11.20"
(284.48mm)		 79th Driest
Driest since:
 1966
45th Wettest
Wettest since:
 2009

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