POTOMAC, MARYLAND

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

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DAILY WEATHER AVERAGE - 2 MARCH

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	1.9 ^°C	7.6 ^°C	-2.7 ^°C	16 ^°C (2016)	-9 ^°C (2009)
Dewpoint	-5.7 ^°C	-0.6 ^°C	-10.1 ^°C	8 ^°C (2016)	-19 ^°C (2008)
Humidity	61 ^%	85.4 ^%	39 ^%		25 ^% (2008)
Barometer	1017.9 ^hPa	1023 ^hPa	1012.5 ^hPa	1031.2 ^hPa (2015)	1001.4 ^hPa (2016)
Wind Speed	11.1 ^km/h	25.1 ^km/h		44.4 ^km/h (2016)
Wind Gust		48.1 ^km/h		66.6 ^km/h (2016)
Precipitation	9.14 ^mm			12.45 ^mm (2012)

Weather Element	Average
Visibility	13.8 ^km
Wind Direction	SSW (192.1 °)

Weather Element	Total
Heating Degree Days	15.9 (Base 18.3)

Total Years on Record: 9

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