April weather forecast
Nhân Mỹ, Vietnam

April is a hot spring month in Nhân Mỹ, Vietnam, with an average temperature varying between 30.6°C (87.1°F) and 21.4°C (70.5°F).

Temperature

A slight uplift of average high-temperatures is noted in April, with temperatures adjusting from a moderately hot 26.8°C (80.2°F) in March to a tropical 30.6°C (87.1°F). In Nhân Mỹ, an average temperature of 21.4°C (70.5°F) is noted during April nights.

Heat index

The average heat index in April is appraised at a very hot 38°C (100.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. 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.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Nhân Mỹ, the average relative humidity in April is 76%.

Rainfall

In Nhân Mỹ, in April, it is raining for 20.3 days, with typically 53mm (2.09") of accumulated precipitation. Throughout the year, in Nhân Mỹ, Vietnam, there are 237.1 rainfall days, and 1472mm (57.95") of precipitation is accumulated.

Daylight

The average length of the day in April in Nhân Mỹ, Vietnam, is 12h and 38min.
On the first day of the month, sunrise is at 05:49 and sunset at 18:11. On the last day of April, in Nhân Mỹ, sunrise is at 05:26 and sunset at 18:21 +07.

Sunshine

The average sunshine in April in Nhân Mỹ is 7.8h.

UV index

April through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In April, the maximum UV index of 7 transforms into these recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.