April weather forecast
Làng Cộc, Vietnam

April in Làng Cộc, Vietnam, is a hot spring month, with an average temperature varying between 31.2°C (88.2°F) and 21.2°C (70.2°F).

Temperature

As Làng Cộc transitions into April, a marginal rise in the average high-temperature is observed, moving from a warm 27.5°C (81.5°F) in March to a hot 31.2°C (88.2°F). April witnesses an average low-temperature hovering around a pleasant 21.2°C (70.2°F).

Heat index

The average heat index in April is calculated to be a blisteringly hot 40°C (104°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Remember that heat index calculations are made for conditions in the shade with light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in April is 75%.

Rainfall

In Làng Cộc, during April, the rain falls for 18.3 days and regularly aggregates up to 51mm (2.01") of precipitation. In Làng Cộc, during the entire year, the rain falls for 219.9 days and collects up to 1111mm (43.74") of precipitation.

Daylight

The average length of the day in April is 12h and 37min.
On the first day of the month, sunrise is at 05:51 and sunset at 18:13. On the last day of April, sunrise is at 05:29 and sunset at 18:22 +07.

Sunshine

The average sunshine in April is 8.6h.

UV index

The months with the highest UV index are April through July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 7 during April morphs into the following directions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.