April weather forecast
Hòa Vang, Vietnam

April, like March, in Hòa Vang, Vietnam, is another warm spring month, with temperature in the range of an average low of 23.2°C (73.8°F) and an average high of 29.2°C (84.6°F).

Temperature

Hòa Vang observes a minor difference in average high-temperatures between March's 26.8°C (80.2°F) and April's 29.2°C (84.6°F). Hòa Vang, in the month of April, anticipates a consistent average low-temperature of 23.2°C (73.8°F).

Heat index

In April, the heat index is estimated at a sweltering 36°C (96.8°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in April is 84%.

Rainfall

In Hòa Vang, in April, during 20.9 rainfall days, 81mm (3.19") of precipitation is typically accumulated. Throughout the year, there are 268.7 rainfall days, and 1570mm (61.81") of precipitation is accumulated.

Daylight

In April, the average length of the day in Hòa Vang is 12h and 30min.
On the first day of the month, sunrise is at 05:42 and sunset at 18:00. On the last day of April, in Hòa Vang, sunrise is at 05:23 and sunset at 18:05 +07.

Sunshine

In April, the average sunshine in Hòa Vang, Vietnam, is 9.7h.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 7 during April, leads to the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.