December weather forecast
Falefa, Samoa

December marks the end of the year with a return of greater rainfall, accumulating 162mm (6.38"), a significant rise from November records. In Falefa, the warmer sea and atmospheric temperatures coupled with high relative humidity mark a hot and damp close of the year. Notably, despite the rainfall, the visibility levels are constant, allowing for generally unhindered activities. Lastly, wind speeds slightly decrease, allowing for a more tranquil environment during the holiday season. The presence of slightly more sunshine hours than November ensures a brighter, albeit wetter, end to the year.

Temperature

As December takes its course, Falefa's average high-temperature registers at a still moderately hot 28.3°C (82.9°F), closely aligning with the preceding month. Falefa, in December, registers a nighttime average temperature of 27.5°C (81.5°F).

Heat index

During December, the heat index is estimated at a tropical 32°C (89.6°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
Consider that heat index readings are for situations in the shade and light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

In Falefa, the average relative humidity in December is 76%.

Rainfall

In Falefa, during December, the rain falls for 19.1 days and regularly aggregates up to 162mm (6.38") of precipitation. Throughout the year, there are 246.7 rainfall days, and 1451mm (57.13") of precipitation is accumulated.

Sea temperature

In Falefa, in December, the average water temperature is 29.5°C (85.1°F).
Note: 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.

Daylight

The month with the longest days is December, with an average of 12h and 54min of daylight.
On the first day of the month, sunrise is at 05:49 and sunset at 18:42. On the last day of December, sunrise is at 06:01 and sunset at 18:57 +13.

Sunshine

The average sunshine in December is 8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Falefa, Samoa. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during December leads to these advisories:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.