December weather forecast
Cassidy International Airport, Kiribati

December, carrying the baton from November, exhibits a gentle boost in rainfall, signifying the end of the calendar year. Seasonably regular sea and air temperatures, coupled with consistent hours of daylight, project a comforting predictability. January brims on the horizon and is expected to match December's weather conditions, offering a seamless segue into the new year. The constant UV index, a reminder of the tropical location, underscores the need for effective sunscreen use. Conclusively, December wraps up the year with a mix of sunshine, mild rainfall, and temperate sea conditions.

Temperature

The highest point of temperatures falls in March through December, when the average high-temperature ascends to 31°C (87.8°F).

Rainfall

In Cassidy International Airport, in December, it is raining for 14 days, with typically 50mm (1.97") of accumulated precipitation. In Cassidy International Airport, during the entire year, the rain falls for 148 days and collects up to 1053mm (41.46") of precipitation.

Sea temperature

The months with the coldest seawater are January through April, August through December, with an average sea temperature of 27°C (80.6°F).
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.

Daylight

The month with the shortest days in Cassidy International Airport, Kiribati, is December, with an average of 12h and 0min of daylight.
On the first day of December in Cassidy International Airport, Kiribati, sunrise is at 06:18 and sunset at 18:19. On the last day of the month, sunrise is at 06:32 and sunset at 18:33 +14.

Sunshine

In December, the average sunshine is 14h.

UV index

January through December, with an average maximum UV index of 12, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 12 in December translates into the following recommendations:
Implement all necessary safeguards, unprotected skin might suffer burns rapidly. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Following every swim or outdoor workout, a sunscreen with an SPF of not less than 30 should be liberally applied and re-applied frequently, even on overcast days. Take caution! The UV rays from the Sun gain strength from sand and water reflections.