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 - 16 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	22.6 ^°C	26.4 ^°C	18.6 ^°C	29 ^°C (2002)	15 ^°C (2006)
Dewpoint	17.2 ^°C	18.5 ^°C	15.4 ^°C	21 ^°C (2002)	11 ^°C (2005)
Humidity	72.6 ^%	90.7 ^%	52.2 ^%		42 ^% (2005)
Barometer	1017.9 ^hPa	1019.6 ^hPa	1016.6 ^hPa	1021.7 ^hPa (2005)	1012.5 ^hPa (2009)
Wind Speed	11.6 ^km/h	24.5 ^km/h		31.5 ^km/h (1997)
Wind Gust		37.7 ^km/h		48.1 ^km/h (1997)
Precipitation	1.02 ^mm			2.03 ^mm (2010)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	ESE (106.9 °)

Weather Element	Total
Cooling Degree Days	4.2 (Base 18.3)
Growing Degree Days	12.6 (Base 10)

Total Years on Record: 18

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