PORT ARMSTRONG, ALASKA

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Elevation: 55 meters Latitude: 56 15N Longitude: 134 39W

WEATHER

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Number of Records: 64,029; Date Range: 1/2/95 - 3/22/16

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WEATHER ALMANAC - 18 DECEMBER, 2014

[ °F ] °C

Weather Element	Average	High	Low
Temperature	-18.4 ^°C	-18 ^°C (9:00 am)	-19 ^°C (7:00 am)
Dewpoint	-20.6 ^°C	-20 ^°C (10:00 am)	-21 ^°C (7:00 am)
Humidity	83.7 ^%	85 ^% (7:00 am)	78 ^% (9:00 am)
Barometer	1010.8 ^hPa	1011.2 hPa (10:00 am)	1010.5 hPa (7:00 am)
Wind Speed	5.6 ^km/h	7.4 ^km/h (1:00 pm)

Weather Element	Average
Visibility	29.3 ^km
Wind Direction	SSE (150 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	36.8 (Base 18.3)

Averaged from 11 records on 18 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 18 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Events	Conditions
7:00 AM	-19 ^°C	-21 ^°C	85 ^%	1010.5 hPa	16.1 ^km	Variable	3.7 ^km/h	Snow	Light Snow
8:00 AM	-19 ^°C	-21 ^°C	85 ^%	1010.8 hPa	8 ^km	SSW (200°)	5.6 ^km/h	Snow	Light Snow
9:00 AM	-18 ^°C	-21 ^°C	78 ^%	1010.8 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h	Snow	Light Snow
10:00 AM	-18 ^°C	-20 ^°C	85 ^%	1011.2 hPa	16.1 ^km	South (180°)	3.7 ^km/h	Snow	Light Snow
11:00 AM	-18 ^°C	-21 ^°C	78 ^%	1010.8 hPa	24.1 ^km	SSE (150°)	5.6 ^km/h	Snow	Light Snow
12:00 PM	-19 ^°C	-21 ^°C	85 ^%	1010.8 hPa	24.1 ^km	SSE (150°)	5.6 ^km/h	Snow	Light Snow
1:00 PM	-19 ^°C	-21 ^°C	85 ^%	1011.2 hPa	56.3 ^km	SSE (160°)	7.4 ^km/h	Snow	Light Snow
2:00 PM	-18 ^°C	-20 ^°C	85 ^%	1011.2 hPa	56.3 ^km	SSE (160°)	7.4 ^km/h	Snow	Light Snow
3:00 PM	-18 ^°C	-20 ^°C	85 ^%	1011.2 hPa	56.3 ^km	SSE (150°)	5.6 ^km/h	Snow	Light Snow
4:00 PM	-18 ^°C	-20 ^°C	85 ^%	1011.2 hPa	24.1 ^km	SSE (160°)	5.6 ^km/h	Snow	Light Snow
5:00 PM	-18 ^°C	-20 ^°C	85 ^%	1011.2 hPa	24.1 ^km	SE (130°)	5.6 ^km/h	Snow	Light Snow

Hourly data recorded from CZFM, located 0 kilometers away from Port Armstrong, Alaska