Weather in October
October in the Guam National Wildlife Refuge indicates a retreat from the wet season with reduced rainfall. This shift, combined with a comfortable sea temperature of 85°F (29.4°C), encourages more tourists to visit the island. Shifting daylight hours suggest the approach of the year's end with progressively earlier sunsets. The local fauna starts adapting to these dryer conditions, affecting their habits and behaviors accordingly. Plant life likewise responds to these changes, with certain species flourishing in the dryer conditions.
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 6:09 am and sunset at 6:10 pm. On the last day of October, sunrise is at 6:14 am and sunset at 5:53 pm ChST.
Ocean temperature
In October, the average ocean temperature in Guam National Wildlife Refuge, Guam, 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 Guam National Wildlife Refuge, the average length of the day in October is 11h and 50min.On the first day of the month, sunrise is at 6:09 am and sunset at 6:10 pm. On the last day of October, sunrise is at 6:14 am and sunset at 5:53 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 ocean temperature in October?
In Guam National Wildlife Refuge, in October, the average water temperature 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 October?
In Guam National Wildlife Refuge, the average day length in October is 11h and 50min.
When are sunrise and sunset in October?
On the first day of October, sunrise is at 6:09 am and sunset at 6:10 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 5:53 pm ChST.
Average sea temperature in October
Guam National Wildlife Refuge, GU
- Average sea temperature in October: 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 October
Guam National Wildlife Refuge, GU
- Average daylight in October: 11h 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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