PORTSMOUTH, NEW HAMPSHIRE

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Elevation: 39 meters Latitude: 43 01N Longitude: 070 49W

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DAILY WEATHER AVERAGE - 21 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-0.1 ^°C	3.7 ^°C	-4.7 ^°C	15 ^°C (1997)	-19.6 ^°C (2015)
Dewpoint	-5.8 ^°C	-2.1 ^°C	-9.9 ^°C	12 ^°C (1997)	-23.4 ^°C (2008)
Humidity	68.7 ^%	85.9 ^%	49.6 ^%		28 ^% (2008)
Barometer	1014.2 ^hPa	1020 ^hPa	1008.8 ^hPa	1033.9 ^hPa (2015)	998.6 ^hPa (2004)
Wind Speed	14.8 ^km/h	26.4 ^km/h		40.7 ^km/h (2001)
Wind Gust		38.1 ^km/h		55.5 ^km/h (2001)
Precipitation	6.86 ^mm			14.99 ^mm (2014)

Weather Element	Average
Visibility	19.5 ^km
Wind Direction	SSW (208.3 °)

Weather Element	Total
Heating Degree Days	18.8 (Base 18.3)

Total Years on Record: 22

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