MCMURDO SOUND, ANTARCTICA

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

WEATHER

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

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WEATHER ALMANAC - 21 SEPTEMBER, 2014

[ °F ] °C

Weather Element	Average	High	Low
Temperature	-17.7 ^°C	-14.4 ^°C (9:00 pm)	-20 ^°C (6:00 am)
Dewpoint	-29.2 ^°C	-27.2 ^°C (9:00 am)	-31.1 ^°C (12:00 am)
Humidity	20.2 ^%	26 ^% (6:00 am)	14 ^% (9:00 pm)
Barometer	989.8 ^hPa	993.6 hPa (12:00 am)	984.1 hPa (9:00 pm)
Wind Speed	35.9 ^km/h	113 ^km/h (12:00 pm)

Weather Element	Average
Visibility	11.7 ^km
Wind Direction	SE (130 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	35.6 (Base 18.3)

Averaged from 6 records on 21 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:00 AM	-19.4 ^°C	-31.1 ^°C	19 ^%	993.6 hPa	11.3 ^km	SE (130°)	14.8 ^km/h	Partly Cloudy
6:00 AM	-20 ^°C	-29.4 ^°C	26 ^%	993.6 hPa	11.3 ^km	East (90°)	20.4 ^km/h	Overcast
9:00 AM	-16.7 ^°C	-27.2 ^°C	23 ^%	992.2 hPa	11.3 ^km	East (100°)	27.8 ^km/h	Scattered Clouds
12:00 PM					14.5 ^km	West (280°)	113 ^km/h
6:00 PM	-17.8 ^°C	-29.4 ^°C	19 ^%	985.8 hPa	11.3 ^km	ENE (70°)	31.5 ^km/h	Partly Cloudy
9:00 PM	-14.4 ^°C	-28.9 ^°C	14 ^%	984.1 hPa	11.3 ^km	ESE (110°)	7.4 ^km/h	Partly Cloudy

Hourly data recorded from 89664, located 0 kilometers away from McMurdo Sound, Antarctica