MCMURDO SOUND, ANTARCTICA

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Elevation: 26 feet Latitude: 77 52S Longitude: 166 58E

WEATHER

Hourly Data

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Number of Records: 21,723; Date Range: 1/1/05 - 3/22/16

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WEATHER ALMANAC - SEPTEMBER 18, 2014

[ °C ] °F

Weather Element	Average	High	Low
Temperature	-13.2 ^°F	-5 ^°F (9:00 pm)	-22 ^°F (9:00 am)
Dewpoint	-23.2 ^°F	-13 ^°F (9:00 pm)	-32 ^°F (9:00 am)
Humidity	44.2 ^%	54 ^% (9:00 pm)	35 ^% (12:00 pm)
Barometer	29.72 ⁱⁿ	29.81 ⁱⁿ (6:00 pm)	29.57 ⁱⁿ (3:00 am)
Wind Speed	14.4 ^mph	23 ^mph (6:00 am)

Weather Element	Average
Visibility	3 ^mi
Wind Direction	ESE (116.7 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	78.5 (Base 65)

Averaged from 6 records on September 18, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 18, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Events	Conditions
3:00 AM	-8.0 ^°F	-20.0 ^°F	38 ^%	29.57 ⁱⁿ	6.0 ^mi	South (170°)	4.6 ^mph	Snow	Light Snow
6:00 AM	-15.0 ^°F	-24.0 ^°F	49 ^%	29.63 ⁱⁿ	0.0 ^mi	SE (140°)	23.0 ^mph	Snow	Light Snow
9:00 AM	-22.0 ^°F	-32.0 ^°F	40 ^%	29.73 ⁱⁿ	1.0 ^mi	East (90°)	18.4 ^mph	Snow	Light Snow
12:00 PM	-18.0 ^°F	-30.0 ^°F	35 ^%	29.77 ⁱⁿ	3.0 ^mi	East (100°)	12.7 ^mph	Snow	Light Snow
6:00 PM	-11.0 ^°F	-20.0 ^°F	49 ^%	29.81 ⁱⁿ	5.0 ^mi	East (100°)	15.0 ^mph	Snow	Blowing Snow
9:00 PM	-5.0 ^°F	-13.0 ^°F	54 ^%	29.80 ⁱⁿ	3.0 ^mi	East (100°)	12.7 ^mph	Snow	Light Snow

Hourly data recorded from 89664, located miles away from McMurdo Sound, Antarctica