Weather in July
July sees a continuation of the wet season in the Guam National Wildlife Refuge, characterized by high precipitation. While the rainfall is notable, daytime temperatures remain high, and the sea reaches an annual high of 85°F (29.4°C). This exceptionally warm sea temperature attracts a lot of water activity enthusiasts. The vibrant greenery continues to flourish, providing breath-taking landscapes for nature enthusiasts. Wildlife thrives in these conditions, offering a great opportunity for observation and study.
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.
On the first day of the month, sunrise is at 5:56 am and sunset at 6:52 pm. On the last day of July, sunrise is at 6:04 am and sunset at 6:48 pm ChST.
Ocean temperature
In Guam National Wildlife Refuge, in July, the average water temperature is 85.1°F (29.5°C).Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.
Daylight
In July, the average length of the day is 12h and 50min.On the first day of the month, sunrise is at 5:56 am and sunset at 6:52 pm. On the last day of July, sunrise is at 6:04 am and sunset at 6:48 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
How warm is the water in July?
In Guam National Wildlife Refuge, the average seawater temperature in July is 85.1°F (29.5°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.
How many hours of daylight does Guam National Wildlife Refuge have in July?
In July, the average day length is 12h and 50min.
When is the sunrise / sunset in July?
On the first day of July, sunrise is at 5:56 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 6:48 pm ChST.
Average sea temperature in July
Guam National Wildlife Refuge, GU
- Average sea temperature in July: 85°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 July
Guam National Wildlife Refuge, GU
- Average daylight in July: 12h and 5min
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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