December weather forecast
Sa Pả, Vietnam

December wraps up the year with the coldest temperatures in Sa Pả, Vietnam. Low rainfall levels of 41mm (1.61") help maintain the overall dry atmosphere. Shortened daylight hours, consistent with the winter solstice, also lend to the season's chilled climate. Despite the cold weather, sunshine hours see an increase, providing some warmth. As the new year beckons, January will bring slightly less cold temperatures along with a rise in humidity.

Temperature

December marks a gentle change in average high-temperature, declining from November's comfortable 17.2°C (63°F) to a moderate 13.9°C (57°F). In Sa Pả, the average temperature during the nights of December drops to a frosty 7.8°C (46°F).

Humidity

The average relative humidity in December in Sa Pả, Vietnam, is 88%.

Rainfall

The months with the least rainfall in Sa Pả are January and December Rain falls for 6 days and accumulates 41mm (1.61") of rain.

Daylight

December has the shortest days of the year in Sa Pả, Vietnam, with an average of 10h and 48min of daylight.
On the first day of the month, sunrise is at 06:27 and sunset at 17:19. On the last day of December, in Sa Pả, Vietnam, sunrise is at 06:43 and sunset at 17:31 +07.

Sunshine

In December, the average sunshine in Sa Pả is 4.3h.

UV index

January and December, with an average maximum UV index of 7, are months with the lowest UV index in Sa Pả. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 7 in December translates into these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.