April weather forecast
Bình Khánh, Vietnam

April, the same as March, is another torrid spring month in Bình Khánh, Vietnam, with an average temperature fluctuating between 35°C (95°F) and 26.3°C (79.3°F).

Temperature

Welcoming April, Bình Khánh notes an average high-temperature of a still fiery hot 35°C (95°F), nearly consistent with March's 35.4°C (95.7°F). In April, the nighttime temperature lowers to an average of 26.3°C (79.3°F).

Heat index

April's average heat index is estimated at a burning hot 48°C (118.4°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In April, the average relative humidity in Bình Khánh is 65%.

Rainfall

In April, the rain falls for 17.4 days. Throughout April, 78mm (3.07") of precipitation is accumulated. In Bình Khánh, during the entire year, the rain falls for 241.8 days and collects up to 1283mm (50.51") of precipitation.

Daylight

The average length of the day in April in Bình Khánh 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 05:35 and sunset at 18:05 +07.

Sunshine

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

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, a regular UV index of 7 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.