Hawaii recorded its hottest day ever at 100°F.
Source
England and France formally recognized Hawaii's independence.
King Kamehameha III of Hawaii signed the Declaration of Rights, which was a significant movement away from the country's 'ancient ways.'
The first flight from the West Coast to Hawaii was made by the US Army aircraft, The Bird of Paradise.
Fruit producer company Dole was founded in Hawaii.
The first Ironman Triathlon was held in Kona, Hawaii, USA.