PORTLAND, MAINE

Home > North America > United States > Maine
Elevation: 2 meters Latitude: 43 39N Longitude: 070 19W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 12 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	11.4 ^°C	16.4 ^°C	6.3 ^°C	26.7 ^°C (2014)	1.7 ^°C (2010)
Dewpoint	5.1 ^°C	8.3 ^°C	1.4 ^°C	15.6 ^°C (2015)	-11.1 ^°C (2012)
Humidity	69.5 ^%	91.2 ^%	48.7 ^%		18 ^% (2012)
Barometer	1013.5 ^hPa	1016.9 ^hPa	1010.5 ^hPa	1028.4 ^hPa (2002)	993.9 ^hPa (1996)
Wind Speed	13.7 ^km/h	28 ^km/h		46.3 ^km/h (2015)
Wind Gust		39.4 ^km/h		62.9 ^km/h (2015)
Precipitation	10.92 ^mm			31.75 ^mm (2006)

Weather Element	Average
Visibility	13.5 ^km
Wind Direction	SSE (156.8 °)

Weather Element	Total
Heating Degree Days	6.9 (Base 18.3)
Growing Degree Days	4.6 (Base 10)

Total Years on Record: 21

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT