April weather forecast
Ninh Cường, Vietnam

April, like March, in Ninh Cường, Vietnam, is another warm spring month, with temperature in the range of an average high of 29.5°C (85.1°F) and an average low of 22°C (71.6°F).

Temperature

Ninh Cường perceives a slight temperature ascent during April, with average high-temperatures adjusting from 25.4°C (77.7°F) in March to a still warm 29.5°C (85.1°F). During the nights in April, Ninh Cường experiences a consistent average temperature of 22°C (71.6°F).

Heat index

For most parts of April, the heat index is computed to be a very hot 36°C (96.8°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

April is the most humid month, with an average relative humidity of 81%.

Rainfall

In Ninh Cường, during April, the rain falls for 11 days and regularly aggregates up to 12mm (0.47") of precipitation. In Ninh Cường, during the entire year, the rain falls for 140.7 days and collects up to 282mm (11.1") of precipitation.

Daylight

The average length of the day in April is 12h and 37min.
On the first day of April, sunrise is at 05:48 and sunset at 18:09. On the last day of the month, sunrise is at 05:26 and sunset at 18:18 +07.

Sunshine

The average sunshine in April is 7.8h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In April, the maximum UV index of 7 translates into these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.