Geography - Facts about Lyon Arboretum

Area: 193.5 acres (78.3 hectares)
Elevation: 450 to 1850 feet (137 to 564 meters)

Average Temperature: 78° F; 25.6° C

Temperature: ranges from 52° F to 90° F; 11.1° C to 32.2° C
Average Rainfall: 165 inches annually; 4190 mm annually
Annual Rainfall: ranges from 90 to 210 inches; 2280 to 5330 mm

Harold L. Lyon Arboretum, University of Hawai`i-Manoa, 3860 Manoa Road, Honolulu, HI, 96822 (808)988-0456; (808)988-0462 (fax)
Opening Times:
MONDAY-FRIDAY, 9am - 4pm; SATURDAY, 9am - 3pm
Closed on Sundays and Public Holidays
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