BOSTON, MASSACHUSETTS

Home > North America > United States > Massachusetts
Elevation: 1 meter Latitude: 42 22N Longitude: 071 02W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 18 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	1.6 ^°C	4.4 ^°C	-1.4 ^°C	13.3 ^°C (1996)	-12.2 ^°C (2009)
Dewpoint	-5.3 ^°C	-2 ^°C	-8.6 ^°C	10 ^°C (1996)	-23.3 ^°C (2009)
Humidity	62.7 ^%	77 ^%	47.9 ^%		21 ^% (2009)
Barometer	1015.2 ^hPa	1019.3 ^hPa	1010.8 ^hPa	1032.2 ^hPa (2002)	985.1 ^hPa (2003)
Wind Speed	18.2 ^km/h	28.3 ^km/h		51.8 ^km/h (2000)
Wind Gust		46.3 ^km/h		74 ^km/h (2000)
Precipitation	8.13 ^mm			34.54 ^mm (2012)

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	WSW (260 °)

Weather Element	Total
Heating Degree Days	16.8 (Base 18.3)
Growing Degree Days	0.6 (Base 10)

Total Years on Record: 21

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT