PETERSBURG, ALASKA

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Elevation: 3 meters Latitude: 56 49N Longitude: 132 57W

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DAILY WEATHER AVERAGE - 21 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.1 ^°C	15.6 ^°C	6.9 ^°C	22 ^°C (1997)	(2014)
Dewpoint	9.7 ^°C	11.7 ^°C	8.1 ^°C	14 ^°C (1997)	4 ^°C (2015)
Humidity	85.8 ^%	97.6 ^%	70.1 ^%		52 ^% (1997)
Barometer	1010.5 ^hPa	1014.2 ^hPa	1009.8 ^hPa	1022.4 ^hPa (1998)	990.9 ^hPa (2001)
Wind Speed	4.7 ^km/h	14.8 ^km/h		29.6 ^km/h (1999)
Wind Gust		36.2 ^km/h		53.8 ^km/h (1999)
Precipitation	25.15 ^mm			76.96 ^mm (1999)

Weather Element	Average
Visibility	14.8 ^km
Wind Direction	ENE (66 °)

Weather Element	Total
Heating Degree Days	7.1 (Base 18.3)
Growing Degree Days	2.5 (Base 10)

Total Years on Record: 20

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