April weather forecast
Tân Nhựt, Vietnam

April, like March, in Tân Nhựt, Vietnam, is another fiery hot spring month, with an average temperature ranging between max 35°C (95°F) and min 26.7°C (80.1°F).

Temperature

Tân Nhựt records an average high-temperature of a still very hot 35°C (95°F) in April, maintaining a close correlation with March's 35.1°C (95.2°F). April's nights observe an average temperature of 26.7°C (80.1°F).

Heat index

In April, the average heat index is calculated to be a blazing hot 48°C (118.4°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
Observations indicate that the heat index values are for shady locations with light wind. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The average relative humidity in April is 65%.

Rainfall

In April, the rain falls for 12.7 days. Throughout April, 36mm (1.42") of precipitation is accumulated. Throughout the year, there are 207.2 rainfall days, and 847mm (33.35") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 22min.
On the first day of April, sunrise is at 05:50 and sunset at 18:04. On the last day of the month, sunrise is at 05:35 and sunset at 18:06 +07.

Sunshine

With an average of 10.8h of sunshine, April has the most sunshine of the year in Tân Nhựt.

UV index

April is the month with the highest UV index, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 8 in April transforms into this advice:
Always take safety measures. The skin and eyes are at risk if left exposed. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.