POTOMAC, MARYLAND

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Elevation: 8 meters Latitude: 39 02N Longitude: 077 15W

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DAILY WEATHER AVERAGE - 29 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	21.7 ^°C	27.3 ^°C	16.8 ^°C	32 ^°C (2010)	11 ^°C (2014)
Dewpoint	16.7 ^°C	18.5 ^°C	14.9 ^°C	22 ^°C (2009)	9 ^°C (2010)
Humidity	75.4 ^%	95.5 ^%	52.8 ^%		40 ^% (2010)
Barometer	1018.3 ^hPa	1020.3 ^hPa	1015.6 ^hPa	1026.4 ^hPa (2010)	1007.1 ^hPa (2009)
Wind Speed	3.7 ^km/h	12.1 ^km/h		14.8 ^km/h (2014)
Precipitation	32 ^mm			62.23 ^mm (2008)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	ENE (74.2 °)

Total Years on Record: 8

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