April weather forecastlàng Mèn, Vietnam

Weather in April

April, the same as March, is another warm spring month in làng Mèn, Vietnam, with an average temperature fluctuating between 22.4°C (72.3°F) and 29.1°C (84.4°F).

Temperature

As làng Mèn transitions into April, a marginal rise in the average high-temperature is observed, moving from 25.4°C (77.7°F) in March to a still warm 29.1°C (84.4°F). Làng Mèn experiences a consistent average temperature of 22.4°C (72.3°F) throughout the nights in April.

Heat index

The heat index for April is evaluated at a very hot 35°C (95°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in April is 80%.

Rainfall

In April, the rain falls for 16.9 days. Throughout April, 34mm (1.34") of precipitation is accumulated. In làng Mèn, during the entire year, the rain falls for 219.9 days and collects up to 927mm (36.5") of precipitation.

Daylight

In April, the average length of the day is 12h and 37min.
On the first day of April, sunrise is at 05:51 and sunset at 18:12. On the last day of the month, sunrise is at 05:29 and sunset at 18:21 +07.

Sunshine

The average sunshine in April is 8.6h.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 7 during April translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.