Weather in August
An excellent water temperature of 79.7°F (26.5°C) makes August in Waiʻanae, Hawaii, a prime for swimming and other water activities.
Note: Ideal surface water temperatures for any water activity fall between 77°F (25°C) and 84.2°F (29°C), offering maximum enjoyment for lengthened periods.
On the first day of the month, sunrise is at 6:06 am and sunset at 7:11 pm. On the last day of August, sunrise is at 6:16 am and sunset at 6:49 pm HST.
Ocean temperature
In Waiʻanae, in August, the average water temperature is 79.7°F (26.5°C).Note: Ideal surface water temperatures for any water activity fall between 77°F (25°C) and 84.2°F (29°C), offering maximum enjoyment for lengthened periods.
Daylight
In August, the average length of the day in Waiʻanae, Hawaii, is 12h and 50min.On the first day of the month, sunrise is at 6:06 am and sunset at 7:11 pm. On the last day of August, sunrise is at 6:16 am and sunset at 6:49 pm HST.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the water temperature in August in Waiʻanae?
In Waiʻanae, Hawaii, in August, the average water temperature is 79.7°F (26.5°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
What is the average length of the day in August in Waiʻanae?
The average day length in August in Waiʻanae, Hawaii, is 12h and 50min.
When is the sunrise / sunset in August in Waiʻanae?
In August, on the first day of the month, sunrise is at 6:06 am and sunset at 7:11 pm. On the last day of the month, in Waiʻanae, sunrise is at 6:16 am and sunset at 6:49 pm HST.
Average sea temperature in August
Waiʻanae, HI
- Average sea temperature in August: 79.6°F
The best month for swimming (with the highest average sea temperature) is September (80.6°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).
Average daylight in August
Waiʻanae, HI
- Average daylight in August: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
Waiʻanae, Hawaii, USA
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