December weather forecast
Fagamalo, Samoa

December marks the peak of Fagamalo, Samoa's wet season. The weather differs markedly from November, with an increase in cloud cover percentages and shorter daylight hours. Rainfall reaches 421mm (16.57"), the maximum measurement for the year, suggesting heavy and frequent showers. Despite the increased precipitation, temperature and atmospheric pressure remain relatively constant. As the town steps into the new year, weather patterns take on a milder tone.

Temperature

During December, the average high-temperature in Fagamalo, Samoa, is a still warm 27.1°C (80.8°F), maintaining a close resemblance to that of the preceding month. In Fagamalo, December nights experience a modest descent in temperature from daily peaks, cooling down to an average of 26.1°C (79°F).

Heat index

December's mean heat index is appraised at a hot 30°C (86°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

In December, the average relative humidity is 80%.

Rainfall

In Fagamalo, in December, it is raining for 28.6 days, with typically 421mm (16.57") of accumulated precipitation. In Fagamalo, during the entire year, the rain falls for 311 days and collects up to 3423mm (134.76") of precipitation.

Sea temperature

January through May, November and December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.

Daylight

December has the longest days of the year, with an average of 12h and 54min of daylight.
On the first day of the month, sunrise is at 05:52 and sunset at 18:44. On the last day of December, sunrise is at 06:05 and sunset at 18:59 +13.

Sunshine

The average sunshine in December in Fagamalo is 7.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Fagamalo. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 7 in December transforms into the following instructions:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Alert! UV radiation becomes sharper due to reflections from sand and water.