January weather forecast
Bửu Long, Vietnam

January, like December, is another hot winter month in Bửu Long, Vietnam, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 31.9°C (89.4°F).

Temperature

As January takes its course, Bửu Long's average high-temperature registers at a still tropical 31.9°C (89.4°F), closely aligning with the preceding month. During the nights in January, the temperature averages to a pleasant 22.9°C (73.2°F).

Heat index

January's mean heat index is evaluated at a sweltering 39°C (102.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. 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 quite important for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Bửu Long, the average relative humidity in January is 67%.

Rainfall

In Bửu Long, in January, it is raining for 8.6 days, with typically 18mm (0.71") of accumulated precipitation. In Bửu Long, during the entire year, the rain falls for 241.8 days and collects up to 1283mm (50.51") of precipitation.

Daylight

The average length of the day in January is 11h and 34min.
On the first day of January, sunrise is at 06:11 and sunset at 17:40. On the last day of the month, sunrise is at 06:16 and sunset at 17:55 +07.

Sunshine

With an average of 6.9h of sunshine, January has the least sunshine of the year in Bửu Long.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 7 in January leads to these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.