Weather Averages Plymouth, MA

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Weather Averages for
Plymouth, MA



Latitude: 41°57'N, Longitude: 70°40'W, Elevation: 27.4 m, Distance: 4.56 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°C 9 -3 -2 2 7 13 18 21 20 16 11 5 0
Average high temperature
over 30 years
°C 15 2 3 7 13 19 24 27 26 22 17 11 5
Average low temperature
over 30 years
°C 3 -8 -8 -3 1 6 12 15 15 10 4 0 -5
Average precipitation
over 30 years
cm 124.0 10.7 10.2 10.2 10.7 10.2 8.9 8.6 10.2 10.4 10.4 12.4 11.7
Heating degree days
over 30 years
days 6333 1194 1044 896 600 298 65 - 12 117 403 675 1029
Cooling degree days
over 30 years
days 427 - - - - - 65 186 152 24 - - -