April weather forecast
Bồ Sơn, Vietnam

April, like March, in Bồ Sơn, Vietnam, is a moderately hot spring month, with an average temperature fluctuating between 21.3°C (70.3°F) and 29.3°C (84.7°F).

Temperature

Bồ Sơn, Vietnam, in April denotes a subtle temperature transition, adjusting from an average high of 25.5°C (77.9°F) in March to a still moderately hot 29.3°C (84.7°F). April nights in Bồ Sơn, Vietnam, observe an average temperature dip to an agreeable 21.3°C (70.3°F).

Heat index

In April, the average heat index is calculated to be a fiery hot 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in April in Bồ Sơn is 78%.

Rainfall

In Bồ Sơn, during April, the rain falls for 14.8 days and regularly aggregates up to 21mm (0.83") of precipitation. In Bồ Sơn, during the entire year, the rain falls for 165.7 days and collects up to 431mm (16.97") of precipitation.

Daylight

The average length of the day in April is 12h and 38min.
On the first day of the month, sunrise is at 05:48 and sunset at 18:10. On the last day of April, sunrise is at 05:25 and sunset at 18:20 +07.

Sunshine

The average sunshine in April is 6.9h.

UV index

In April, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in April interprets into the following advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. 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. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.