December weather forecast
Kosrae, Micronesia

December ties the rain back to its January levels, with an average rainfall of 267mm (10.51"). Rounding off the year, December maintains the blend of the high temperatures and notable sea temperatures to define the weather. Although the UV index decreases to 11, it remains essential to take necessary precautions against UV radiation. Rainfall starts to decrease noticeably, signifying the transition towards the drier months. The daylight hours are at their shortest but still provide plenty of daylight for outdoor pursuits on this tropical island.

Temperature

Kosrae's peak temperatures tend to occur in January through December, with an average high-temperature of 31°C (87.8°F). January through December, when the average high-temperature in Kosrae, Micronesia, reaches 31°C (87.8°F), are the coldest months.

Rainfall

In Kosrae, in December, during 20 rainfall days, 267mm (10.51") of precipitation is typically accumulated. Throughout the year, in Kosrae, there are 233 rainfall days, and 3180mm (125.2") of precipitation is accumulated.

Sea temperature

January through December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater. January through December, with an average sea temperature of 29°C (84.2°F), are months with the coldest seawater.
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

The month with the shortest days is December, with an average of 11h and 48min of daylight.
On the first day of December in Kosrae, sunrise is at 06:01 and sunset at 17:52. On the last day of the month, sunrise is at 06:16 and sunset at 18:05 +11.

Sunshine

The average sunshine in December in Kosrae is 20h.

UV index

With an average maximum UV index of 11, December is the month with the lowest UV index. A UV Index reading of 11, and higher, represents an ultimate health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 11 during December, leads to the following recommendations:
Adopt every vital precaution, unprotected skin and eyes may burn rapidly. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Post an outdoor workout or swimming, a broad-spectrum SPF 30+ sunscreen should be applied generously and frequently. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.