MCMURDO SOUND, ANTARCTICA

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Elevation: 7 meters Latitude: 77 52S Longitude: 166 58E

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DAILY WEATHER AVERAGE - 20 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-18.9 ^°C	-17.8 ^°C	-20 ^°C	-8.9 ^°C (2011)	-33.3 ^°C (2012)
Dewpoint	-28.1 ^°C	-21.6 ^°C	-30.3 ^°C	-11.7 ^°C (2011)	-40 ^°C (2007)
Humidity	45.1 ^%	50.7 ^%	41 ^%		14 ^% (2007)
Barometer	985.1 ^hPa	988.5 ^hPa	981.7 ^hPa	1005.1 ^hPa (2008)	962.8 ^hPa (2010)
Wind Speed	31.1 ^km/h	42.5 ^km/h		140.8 ^km/h (2013)
Precipitation	---			--- ()

Weather Element	Average
Visibility	8.9 ^km
Wind Direction	ESE (111.9 °)

Weather Element	Total
Heating Degree Days	37.3 (Base 18.3)

Total Years on Record: 11

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