January weather forecast
Tân Duyệt, Vietnam

January is a hot winter month in Tân Duyệt, Vietnam, with an average temperature fluctuating between 30.5°C (86.9°F) and 23.9°C (75°F).

Temperature

In Tân Duyệt, January's average high-temperature stands at a hot 30.5°C (86.9°F), closely related to the preceding month. Tân Duyệt, in January, witnesses an average low-temperature of 23.9°C (75°F).

Heat index

For most parts of January, the heat index is computed to be a very hot 37°C (98.6°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in January is 72%.

Rainfall

In Tân Duyệt, in January, it is raining for 12.2 days, with typically 28mm (1.1") of accumulated precipitation. In Tân Duyệt, during the entire year, the rain falls for 238.6 days and collects up to 889mm (35") of precipitation.

Daylight

The average length of the day in January is 11h and 40min.
On the first day of the month, sunrise is at 06:14 and sunset at 17:50. On the last day of January, sunrise is at 06:20 and sunset at 18:04 +07.

Sunshine

In Tân Duyệt, the average sunshine in January is 7h.

UV index

The months with the highest UV index 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. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In January, the maximum UV index of 7 translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.