Nantucket September Weather Averages Massachusetts, United States of America

September Weather Averages for Nantucket

High Temp20°C68°F
Low Temp18°C64°F
Avg Temp19°C66°F
Sunshine Hours217 hours 
Rainfall120.11 mm4.73 In
Rain days6 days 
Pressure1017 mb31 In

 

Nantucket September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200919°C / 67°F17°C / 63°F18°C / 65°F262 hours99.36 mm / 3.91 In6 days1018 mb / 31 In
201020°C / 68°F19°C / 65°F19°C / 67°F210 hours124.05 mm / 4.88 In3 days1014 mb / 30 In
201120°C / 68°F18°C / 65°F19°C / 67°F221 hours69.20 mm / 2.72 In7 days1017 mb / 31 In
201221°C / 70°F19°C / 66°F20°C / 68°F234 hours138.08 mm / 5.44 In9 days1017 mb / 30 In
201319°C / 67°F17°C / 63°F18°C / 65°F263 hours31.67 mm / 1.25 In4 days1015 mb / 30 In
201420°C / 69°F18°C / 65°F19°C / 67°F260 hours103.73 mm / 4.08 In7 days1018 mb / 31 In
201521°C / 69°F19°C / 66°F20°C / 68°F222 hours138.15 mm / 5.44 In4 days1018 mb / 31 In
201620°C / 69°F19°C / 66°F20°C / 67°F190 hours146.36 mm / 5.76 In6 days1019 mb / 31 In
201719°C / 67°F18°C / 64°F19°C / 65°F187 hours202.94 mm / 7.99 In9 days1015 mb / 30 In
201820°C / 69°F18°C / 65°F19°C / 67°F183 hours110.20 mm / 4.34 In7 days1022 mb / 31 In
201920°C / 68°F17°C / 63°F19°C / 66°F261 hours153.46 mm / 6.04 In6 days1019 mb / 31 In
202020°C / 68°F16°C / 60°F18°C / 65°F185 hours53.42 mm / 2.10 In5 days1019 mb / 31 In
202121°C / 70°F19°C / 66°F20°C / 68°F189 hours120.89 mm / 4.76 In6 days1017 mb / 30 In
202221°C / 69°F18°C / 65°F19°C / 67°F204 hours49.60 mm / 1.95 In4 days1016 mb / 30 In
202321°C / 69°F18°C / 64°F19°C / 67°F183 hours260.51 mm / 10.26 In6 days1017 mb / 31 In
Massachusetts

 

Cities Near Nantucket

NantucketSouth YarmouthHarwich
YarmouthDennisMashpee
FalmouthBrewsterSandwich
BourneWarehamFairhaven
New BedfordAcushnetCarver
PlymouthLakevilleKingston
DuxburyFall RiverTiverton
SomersetPortsmouthMarshfield
MiddletownNewportSwansea
PembrokeBristolTaunton

 

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