UPPER HELEMANO RESERVOIR, HAWAII

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Elevation: 314 meters Latitude: 21 32N Longitude: 158 02W

WEATHER

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DAILY WEATHER AVERAGE - 30 MARCH

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	21.2 ^°C	24.5 ^°C	18.3 ^°C	26.5 ^°C (2011)	15.9 ^°C (2007)
Dewpoint	16.8 ^°C	18.1 ^°C	15.3 ^°C	23 ^°C (2004)	13.2 ^°C (2011)
Humidity	77 ^%	91 ^%	58.9 ^%		50 ^% (2011)
Barometer	1018.6 ^hPa	1020.3 ^hPa	1016.9 ^hPa	1026.4 ^hPa (1998)	1011.2 ^hPa (2007)
Wind Speed	12.2 ^km/h	26.2 ^km/h		40.7 ^km/h (2010)
Wind Gust		40.1 ^km/h		53.8 ^km/h (2010)
Precipitation	1.78 ^mm			3.05 ^mm (2009)

Weather Element	Average
Visibility	13.4 ^km
Wind Direction	ESE (113.1 °)

Weather Element	Total
Cooling Degree Days	3.1 (Base 18.3)
Growing Degree Days	11.4 (Base 10)

Total Years on Record: 17

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