Weather in August
August, another wet month in the Guam National Wildlife Refuge, experiences the highest sea temperature of the year at a toasty 85.4°F (29.7°C). Despite the downpours, the warm temperatures provide comfort for tourists and locals alike. Aquatic activities remain popular due to the inviting sea temperatures. The island vegetation is lush and vibrant, providing fantastic photographic opportunities for visitors. Wildlife behavior also adjusts in response to the wetter conditions, revealing intriguing behavioral patterns.
Note: For swimming, diving, or other water activities, temperatures from 77°F (25°C) to 84.2°F (29°C) provide the most enjoyable experience for extended periods without discomfort.
On the first day of August, sunrise is at 6:05 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 6:32 pm ChST.
Ocean temperature
With an average ocean temperature of 85.5°F (29.7°C), August is the month with the warmest seawater.Note: For swimming, diving, or other water activities, temperatures from 77°F (25°C) to 84.2°F (29°C) provide the most enjoyable experience for extended periods without discomfort.
Daylight
In August, the average length of the day is 12h and 34min.On the first day of August, sunrise is at 6:05 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 6:32 pm ChST.
Updated: Jun 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 month with the warmest ocean?
August is the month with the warmest seawater, with an average ocean temperature of 85.5°F (29.7°C).
What is the ocean temperature in August?
In Guam National Wildlife Refuge, in August, the average water temperature is 85.5°F (29.7°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.
How many hours of daylight does Guam National Wildlife Refuge have in August?
In Guam National Wildlife Refuge, the average day length in August is 12h and 34min.
When is the sunrise / sunset in August?
In August, on the first day of the month, sunrise is at 6:05 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 6:32 pm ChST.
Average sea temperature in August
Guam National Wildlife Refuge, GU
- Average sea temperature in August: 85.4°F
The best month for swimming (with the highest average sea temperature) is August (85.4°F).
The coldest month (with the lowest average sea temperature) is February (82°F).
Average daylight in August
Guam National Wildlife Refuge, GU
- Average daylight in August: 12h and 4min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
Guam National Wildlife Refuge, Guam, USA
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