December
Weather in December
The ideal sea water temperature of 28.4°C (83.1°F) makes December in Guiuan, Philippines, the best time for swimming and other water activities.
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.
On the first day of December in Guiuan, sunrise is at 5:40 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 5:24 pm PST.
Sea temperature
In Guiuan, in December, the average water temperature is 28.4°C (83.1°F).Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.
Daylight
The month with the shortest days is December, with an average of 11h and 30min of daylight.On the first day of December in Guiuan, sunrise is at 5:40 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 5:24 pm PST.
Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the sea water temperature in December in Guiuan?
In Guiuan, Philippines, the average seawater temperature in December is 28.4°C (83.1°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
What is the month with the shortest days in Guiuan?
The month with the shortest days in Guiuan is December, with an average of 11h and 30min of daylight.
What is the average length of the day in December in Guiuan?
The average day length in December is 11h and 29min.
When are sunrise and sunset in December in Guiuan?
On the first day of December in Guiuan, sunrise is at 5:40 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 5:24 pm PST.
Average sea temperature in December
Guiuan, Philippines
- Average sea temperature in December: 28.4°C
The best months for swimming (with the highest average sea temperature) are June and October (29.8°C).
The coldest month (with the lowest average sea temperature) is February (27.4°C).
Average daylight in December
Guiuan, Philippines
- Average daylight in December: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
