Statewide Rankings

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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 1934

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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 1934 1-Month	7.37" (187.20mm)	3.79" (96.27mm)	3.58" (90.93mm)	118th Driest	Driest since: 1932	1914
September 1934 1-Month	7.37" (187.20mm)	3.79" (96.27mm)	3.58" (90.93mm)	11th Wettest	Wettest since: 1933	1938
Aug–Sep 1934 2-Month	10.05" (255.27mm)	7.69" (195.33mm)	2.36" (59.94mm)	101st Driest	Driest since: 1931	1984
	10.05" (255.27mm)	7.69" (195.33mm)	2.36" (59.94mm)	28th Wettest	Wettest since: 1933	2011
	Ties: 1994
Jul–Sep 1934 3-Month	12.59" (319.79mm)	11.37" (288.80mm)	1.22" (30.99mm)	85th Driest	Driest since: 1931	1968
Jul–Sep 1934 3-Month	12.59" (319.79mm)	11.37" (288.80mm)	1.22" (30.99mm)	44th Wettest	Wettest since: 1933	2021
Jun–Sep 1934 4-Month	17.54" (445.52mm)	15.02" (381.51mm)	2.52" (64.01mm)	96th Driest	Driest since: 1932	1957
Jun–Sep 1934 4-Month	17.54" (445.52mm)	15.02" (381.51mm)	2.52" (64.01mm)	33rd Wettest	Wettest since: 1933	1938
May–Sep 1934 5-Month	21.02" (533.91mm)	18.61" (472.69mm)	2.41" (61.22mm)	89th Driest	Driest since: 1932	1964
May–Sep 1934 5-Month	21.02" (533.91mm)	18.61" (472.69mm)	2.41" (61.22mm)	40th Wettest	Wettest since: 1933	1938
Apr–Sep 1934 6-Month	25.19" (639.83mm)	22.51" (571.75mm)	2.68" (68.08mm)	88th Driest	Driest since: 1932	1964
Apr–Sep 1934 6-Month	25.19" (639.83mm)	22.51" (571.75mm)	2.68" (68.08mm)	41st Wettest	Wettest since: 1933	1938
Mar–Sep 1934 7-Month	28.88" (733.55mm)	26.45" (671.83mm)	2.43" (61.72mm)	87th Driest	Driest since: 1932	1965
Mar–Sep 1934 7-Month	28.88" (733.55mm)	26.45" (671.83mm)	2.43" (61.72mm)	42nd Wettest	Wettest since: 1933	1938
Feb–Sep 1934 8-Month	32.02" (813.31mm)	29.66" (753.36mm)	2.36" (59.95mm)	85th Driest	Driest since: 1932	1957
Feb–Sep 1934 8-Month	32.02" (813.31mm)	29.66" (753.36mm)	2.36" (59.95mm)	44th Wettest	Wettest since: 1933	2008
Jan–Sep 1934 9-Month	35.56" (903.22mm)	33.30" (845.82mm)	2.26" (57.40mm)	82nd Driest	Driest since: 1932	1957
Jan–Sep 1934 9-Month	35.56" (903.22mm)	33.30" (845.82mm)	2.26" (57.40mm)	47th Wettest	Wettest since: 1933	2008
Dec 1933–Sep 1934 10-Month	39.10" (993.14mm)	37.13" (943.10mm)	1.97" (50.04mm)	79th Driest	Driest since: 1932	1957
Dec 1933–Sep 1934 10-Month	39.10" (993.14mm)	37.13" (943.10mm)	1.97" (50.04mm)	49th Wettest	Wettest since: 1933	2008
Nov 1933–Sep 1934 11-Month	40.61" (1,031.49mm)	41.15" (1,045.21mm)	-0.54" (-13.72mm)	57th Driest	Driest since: 1932	1965
Nov 1933–Sep 1934 11-Month	40.61" (1,031.49mm)	41.15" (1,045.21mm)	-0.54" (-13.72mm)	71st Wettest	Wettest since: 1933	2008
Oct 1933–Sep 1934 12-Month	44.28" (1,124.71mm)	44.66" (1,134.36mm)	-0.38" (-9.65mm)	56th Driest	Driest since: 1932	1965
Oct 1933–Sep 1934 12-Month	44.28" (1,124.71mm)	44.66" (1,134.36mm)	-0.38" (-9.65mm)	72nd Wettest	Wettest since: 1933	2006
Apr 1933–Sep 1934 18-Month	72.73" (1,847.34mm)	67.07" (1,703.58mm)	5.66" (143.76mm)	86th Driest	Driest since: 1932	1965
Apr 1933–Sep 1934 18-Month	72.73" (1,847.34mm)	67.07" (1,703.58mm)	5.66" (143.76mm)	42nd Wettest	Wettest since: 1933	2006
Oct 1932–Sep 1934 24-Month	98.20" (2,494.28mm)	89.25" (2,266.95mm)	8.95" (227.33mm)	97th Driest	Driest since: 1933	1966
Oct 1932–Sep 1934 24-Month	98.20" (2,494.28mm)	89.25" (2,266.95mm)	8.95" (227.33mm)	30th Wettest	Wettest since: 1928	2007
Oct 1931–Sep 1934 36-Month	137.96" (3,504.18mm)	133.88" (3,400.55mm)	4.08" (103.63mm)	64th Driest	Driest since: 1932	1966
Oct 1931–Sep 1934 36-Month	137.96" (3,504.18mm)	133.88" (3,400.55mm)	4.08" (103.63mm)	62nd Wettest	Wettest since: 1933	2008
Oct 1930–Sep 1934 48-Month	183.06" (4,649.72mm)	178.50" (4,533.90mm)	4.56" (115.82mm)	64th Driest	Driest since: 1933	1966
Oct 1930–Sep 1934 48-Month	183.06" (4,649.72mm)	178.50" (4,533.90mm)	4.56" (115.82mm)	61st Wettest	Wettest since: 1922	2009
Oct 1929–Sep 1934 60-Month	217.37" (5,521.20mm)	223.10" (5,666.74mm)	-5.73" (-145.54mm)	37th Driest	Driest since: 1933	1966
Oct 1929–Sep 1934 60-Month	217.37" (5,521.20mm)	223.10" (5,666.74mm)	-5.73" (-145.54mm)	87th Wettest	Wettest since: 1928	2010

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on May 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings