TODAY JAN20
TEMPERATURE37
HUMIDITY52
PRESSURE29.76
WIND COND.300 5.8
  • 291730%20%
  • 2921Tue
  • 3525Wed
  • 4032Thu
  • 4234Fri
daynightWeather update from Hyannis, Barnstable Municipal-Boardman Airport at
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West Yarmouth Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January25°F40°F31°F7.2"
February22°F38°F29°F3.1"
March27°F44°F35°F9.7"
April36°F54°F45°F8.7"
May46°F62°F53°F6.7"
June57°F73°F64°F1.9"
July64°F79°F71°F5.2"
August63°F81°F71°F3.1"
September57°F75°F66°F9.5"
October48°F65°F56°F7.3"
November36°F54°F45°F5.9"
December27°F42°F34°F5.5"

Did you know?

  • The highest monthly average temperature in West Yarmouth for August is 71 degrees.
  • The lowest monthly average temperature in West Yarmouth for February is 29 degrees.
  • The most monthly precipitation in West Yarmouth occurs in March with 9.7 inches.
  • The air quality index in West Yarmouth is 34% better than the national average.
  • The pollution index in West Yarmouth is 56% worse than the national average.

Compare West Yarmouth, MA Weather To Other Cities

West Yarmouth air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexWest YarmouthMassachusettsNational
Air quality index334050
Pollution index7,903,83012,377,8395,066,862

West Yarmouth air quality information

MeasurementTotal
Days measured317
Days with good air quality308
Days with moderate air quality7
Days w/ poor A.Q. for sensitive groups2
Days with unhealthy air quality

West Yarmouth air quality information

PollutantTotal
Arsenic0.060%
Benzene0.070%
Carbon Tetrachloride0.010%
Lead0.080%
Mercury0.030%

Average monthly West Yarmouth temperature with heat index

West Yarmouth monthly precipitation with daily maximum

West Yarmouth monthly snow depth with daily maximum

West Yarmouth monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Dennis, MA2,5073334%
East Sandwich, MA3,7353334%
Mashpee Neck, MA8773334%
Orleans, MA1,9373334%
Sandwich, MA3,0443334%
West Yarmouth, MA6,0803334%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Willows, CA6,080468%
Bellwood, VA6,0823922%
Fowler, CA6,0838060%
White Rock, NM6,083982%
Geneva, OH6,0772844%
West Yarmouth, MA6,0803334%
Source: The West Yarmouth, MA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.
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