December weather forecast
Ben Tre, Vietnam

Ben Tre, Vietnam wraps up the year with a more relaxed weather scenario in December. Though comparably cooler, the month still enjoys 6.9 hours of sunshine daily. The weather sees major shifts, as rainfall reduces prominently to 16mm (0.63") while wind gusts taper off at 13.7km/h (8.5mph). The transition from the year's end to a new beginning under the blissful blue skies and spectacular Vietnamese sunsets is the city's biggest highlight. A visit during this season offers a mesmerising end to the year and an intriguing start to the next.

Temperature

September and December, with an average high-temperature of 31°C (87.8°F), are the coldest months in Ben Tre.

Heat index

The heat index value during December is calculated to be a sweltering 39°C (102.2°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In December, the average relative humidity is 75%.

Rainfall

In December, in Ben Tre, the rain falls for 7.5 days. Throughout December, 16mm (0.63") of precipitation is accumulated. Throughout the year, there are 161.6 rainfall days, and 371mm (14.61") of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 11h and 30min of daylight.
On the first day of December, sunrise is at 05:56 and sunset at 17:30. On the last day of the month, sunrise is at 06:10 and sunset at 17:43 +07.

Sunshine

The months with the least sunshine are January and December, with an average of 6.9h of sunshine.

UV index

January through March, May through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 7 in December suggests the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.