HALEAKALA SUMMIT, HAWAII

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Elevation: 9960 feet Latitude: 20 43N Longitude: 156 16W

WEATHER

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DAILY WEATHER AVERAGE - APRIL 21

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	74.1 ^°F	82.9 ^°F	65.7 ^°F	87.4 ^°F (1997)	60.1 ^°F (1999)
Dewpoint	63.9 ^°F	66.8 ^°F	60.3 ^°F	79 ^°F (2013)	55.9 ^°F (1999)
Humidity	72 ^%	88.2 ^%	52.6 ^%		41 ^% (1999)
Barometer	30.07 ⁱⁿ	30.12 ⁱⁿ	30.02 ⁱⁿ	30.17 ⁱⁿ (2005)	29.96 ⁱⁿ (1995)
Wind Speed	11.9 ^mph	21.5 ^mph		27.6 ^mph (2010)
Wind Gust		28.8 ^mph		38 ^mph (2014)
Precipitation	0.31 ⁱⁿ			0.81 ⁱⁿ (2009)

Weather Element	Average
Visibility	10.8 ^mi
Wind Direction	ENE (63.8 °)

Weather Element	Total
Cooling Degree Days	9.3 (Base 18.3)
Growing Degree Days	24.3 (Base 10)

Total Years on Record: 20

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