December weather forecast
Xuân Thới Thượng, Vietnam

The first month of the winter, December, is still a tropical month in Xuân Thới Thượng, Vietnam, with temperature in the range of an average high of 31.2°C (88.2°F) and an average low of 23.2°C (73.8°F).

Temperature

The advent of December signifies a minor shift to an average high-temperature of a still tropical 31.2°C (88.2°F), aligning closely with November. During the month of December, the nighttime temperature falls to an average of 23.2°C (73.8°F).

Heat index

The heat index for December is appraised at a torrid 39°C (102.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Xuân Thới Thượng, Vietnam, the average relative humidity in December is 74%.

Rainfall

In Xuân Thới Thượng, during December, the rain falls for 14 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 241.8 rainfall days, and 1283mm (50.51") of precipitation is accumulated.

Daylight

December has the shortest days of the year in Xuân Thới Thượng, Vietnam, with an average of 11h and 30min of daylight.
On the first day of December, sunrise is at 05:56 and sunset at 17:28. On the last day of the month, sunrise is at 06:11 and sunset at 17:41 +07.

Sunshine

The average sunshine in December in Xuân Thới Thượng is 7.1h.

UV index

The months with the highest UV index in Xuân Thới Thượng are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Xuân Thới Thượng, Vietnam. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 7 during December translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.