April weather forecastMỹ Thái, Vietnam

Weather in April

April, the same as March, is a moderately hot spring month in Mỹ Thái, Vietnam, with temperature in the range of an average low of 21.3°C (70.3°F) and an average high of 29.3°C (84.7°F).

Temperature

The onset of April brings a minor temperature shift, with the average high-temperature moving from 25.5°C (77.9°F) in March to a still warm 29.3°C (84.7°F). In Mỹ Thái, April's nights observe an average temperature dip to a pleasant 21.3°C (70.3°F).

Heat index

April's mean heat index is evaluated at a fiery hot 35°C (95°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. 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 essentially critical for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Mỹ Thái, the average relative humidity in April is 78%.

Rainfall

In Mỹ Thái, Vietnam, in April, it is raining for 14.8 days, with typically 21mm (0.83") of accumulated precipitation. In Mỹ Thái, during the entire year, the rain falls for 165.7 days and collects up to 431mm (16.97") of precipitation.

Daylight

In Mỹ Thái, Vietnam, the average length of the day in April is 12h and 38min.
On the first day of April, sunrise is at 05:47 and sunset at 18:10. On the last day of the month, sunrise is at 05:24 and sunset at 18:20 +07.

Sunshine

In April, the average sunshine is 6.9h.

UV index

In Mỹ Thái, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 6 in April translates into this advice:
Deter overexposure. Protecting against the sun's effects is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.