PORTSMOUTH, VIRGINIA

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Elevation: 4 meters Latitude: 36 54N Longitude: 076 12W

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DAILY WEATHER AVERAGE - 19 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	24.6 ^°C	27.6 ^°C	22 ^°C	31.7 ^°C (2015)	20 ^°C (2013)
Dewpoint	19.8 ^°C	22.1 ^°C	17.4 ^°C	25 ^°C (1999)	12.2 ^°C (1997)
Humidity	75.6 ^%	88.1 ^%	60.1 ^%		40 ^% (1997)
Barometer	1016.3 ^hPa	1017.9 ^hPa	1014.2 ^hPa	1025.7 ^hPa (1996)	1007.8 ^hPa (2014)
Wind Speed	13 ^km/h	22.4 ^km/h		33.3 ^km/h (1998)
Wind Gust		38.5 ^km/h		42.6 ^km/h (2012)
Precipitation	8.38 ^mm			32 ^mm (2012)

Weather Element	Average
Visibility	14 ^km
Wind Direction	E (89.6 °)

Weather Element	Total
Cooling Degree Days	6.5 (Base 18.3)
Growing Degree Days	14.8 (Base 10)

Total Years on Record: 10

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