April weather forecast
Long Thạnh Mỹ, Vietnam

April, the same as March, is another fiery hot spring month in Long Thạnh Mỹ, Vietnam, with temperature in the range of an average low of 26.3°C (79.3°F) and an average high of 35°C (95°F).

Temperature

Long Thạnh Mỹ's average high-temperature in April is a still very hot 35°C (95°F), marking an insignificant difference from the 35.4°C (95.7°F) of March. Long Thạnh Mỹ's nighttime temperature in April falls to an average of 26.3°C (79.3°F).

Heat index

For most parts of April, the heat index is evaluated at a burning hot 48°C (118.4°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Long Thạnh Mỹ, the average relative humidity in April is 65%.

Rainfall

In April, the rain falls for 17.4 days. Throughout April, 78mm (3.07") of precipitation is accumulated. Throughout the year, there are 241.8 rainfall days, and 1283mm (50.51") of precipitation is accumulated.

Daylight

In Long Thạnh Mỹ, the average length of the day in April is 12h and 22min.
On the first day of the month, sunrise is at 05:49 and sunset at 18:03. On the last day of April, sunrise is at 05:34 and sunset at 18:05 +07.

Sunshine

April has the most sunshine of the year, with an average of 11h of sunshine.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Long Thạnh Mỹ. The months with the lowest UV index in Long Thạnh Mỹ are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 in April interprets into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.