December weather forecast
Lấp Vò, Vietnam

December, the first month of the winter in Lấp Vò, is still a hot month, with temperature in the range of an average low of 23.1°C (73.6°F) and an average high of 30.7°C (87.3°F).

Temperature

With an average high-temperature of 30.7°C (87.3°F) and an average low-temperature of 23.1°C (73.6°F), December is the coldest month.

Heat index

During December, the heat index is calculated to be a torrid 38°C (100.4°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. 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 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. 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 highly critical to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. 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. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Lấp Vò, the average relative humidity in December is 73%.

Rainfall

In Lấp Vò, in December, during 14.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Lấp Vò, during the entire year, the rain falls for 247.1 days and collects up to 1217mm (47.91") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 30min of daylight.
On the first day of December, sunrise is at 06:00 and sunset at 17:33. On the last day of the month, sunrise is at 06:15 and sunset at 17:46 +07.

Sunshine

The month with the least sunshine is December, with an average of 6.3h of sunshine.

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. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 7 in December, converts into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.