PORTLAND, MAINE

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Elevation: 2 meters Latitude: 43 39N Longitude: 070 19W

WEATHER

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DAILY WEATHER AVERAGE - 21 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	8.6 ^°C	13.8 ^°C	3.5 ^°C	24.4 ^°C (1996)	-1 ^°C (2001)
Dewpoint	1.4 ^°C	5.2 ^°C	-2.5 ^°C	13.3 ^°C (1996)	-11.7 ^°C (2005)
Humidity	65.7 ^%	88.5 ^%	40.5 ^%		18 ^% (2005)
Barometer	1016.6 ^hPa	1020.7 ^hPa	1013.2 ^hPa	1039.6 ^hPa (2013)	1000.7 ^hPa (2015)
Wind Speed	13.2 ^km/h	27.7 ^km/h		46.3 ^km/h (2011)
Wind Gust		39.9 ^km/h		64.9 ^km/h (2011)
Precipitation	59.18 ^mm			136.91 ^mm (2015)

Weather Element	Average
Visibility	14 ^km
Wind Direction	SSE (163.8 °)

Weather Element	Total
Heating Degree Days	9.7 (Base 18.3)
Growing Degree Days	3.6 (Base 10)

Total Years on Record: 21

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