TODAY JAN20
TEMPERATURE27
HUMIDITY42
PRESSURE30.14
WIND COND.360 11.4
  • 2813Tue
  • 3719Wed
  • 4329Thu
  • 4334Fri
  • 4136Sat30%60%
daynightWeather update from Otis Air National Guard Base at
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Falmouth 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
January24°F39°F31°F6.8"
February23°F39°F30°F6.4"
March29°F46°F37°F7.5"
April38°F56°F47°F9.7"
May48°F65°F56°F6.2"
June58°F73°F65°F8.0"
July64°F79°F72°F9.7"
August62°F77°F69°F9.2"
September55°F70°F62°F14.3"
October45°F61°F53°F4.9"
November38°F52°F45°F10.3"
December28°F44°F36°F7.1"

Did you know?

  • The highest monthly average temperature in Falmouth for July is 72 degrees.
  • The lowest monthly average temperature in Falmouth for February is 30 degrees.
  • The most monthly precipitation in Falmouth occurs in September with 14.3 inches.
  • The air quality index in Falmouth is 34% better than the national average.
  • The pollution index in Falmouth is 98% better than the national average.

Compare Falmouth, MA Weather To Other Cities

Falmouth 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.
IndexFalmouthMassachusettsNational
Air quality index334050
Pollution index121,21612,377,8395,066,862

Falmouth 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

Falmouth air quality information

PollutantTotal
Arsenic0.000%
Benzene0.002%
Carbon Tetrachloride0.000%
Lead0.000%
Mercury0.000%

Average monthly Falmouth temperature with heat index

Falmouth monthly precipitation with daily maximum

Falmouth monthly snow depth with daily maximum

Falmouth monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
East Sandwich, MA3,7353334%
Mashpee Neck, MA8773334%
New Seabury, MA9003334%
Popponesset, MA1953334%
Seconsett Island, MA213334%
Falmouth, MA3,7303334%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Frackville, PA3,7304314%
Garden Ridge, TX3,7304510%
South Toms River, NJ3,7314020%
Forks, WA3,7293334%
Kaunakakai, HI3,7292844%
Falmouth, MA3,7303334%
Source: The Falmouth, 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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