December weather forecastOno Island, Micronesia
December
Weather in December
Closing out the year, December on Ono Island records the lowest sea temperature since February, amounting to 28.7°C (83.7°F). The final chapter of the year confirms the island's descent into its version of wintertime. Daylight hours drop to their annual nadir, marking the shortest days of the year. Despite the visible transition from November, December maintains the basic tenets of Ono Island's weather. Even as the year ends, the inviting allure of the Island remains unwavering.Sea temperature
In December, the average sea temperature in Ono Island is 28.8°C (83.8°F).Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.
Daylight
December has the shortest days of the year in Ono Island, with an average of 11h and 36min of daylight.On the first day of the month, sunrise is at 05:58 and sunset at 17:37. On the last day of December, sunrise is at 06:13 and sunset at 17:50 +10.
Updated: Feb 1, 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
In Ono Island, Micronesia, in December, the average water temperature is 28.8°C (83.8°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
December has the shortest days of the year in Ono Island, with an average of 11h and 36min of daylight.
In Ono Island, the average day length in December is 11h and 37min.
On the first day of December, sunrise is at 05:58 and sunset at 17:37. On the last day of the month, sunrise is at 06:13 and sunset at 17:50 +10.
Average sea temperature in December
Ono Island, Micronesia
- Average sea temperature in December: 28.8°C
The best month for swimming (with the highest average sea temperature) is November (29.7°C).
The coldest month (with the lowest average sea temperature) is February (28.4°C).
Average daylight in December
Ono Island, Micronesia
- Average daylight in December: 11h and 36min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).





