April weather forecast
Kép, Vietnam

April, like March, in Kép, Vietnam, is a moderately hot spring month, with an average temperature varying between 21.3°C (70.3°F) and 29.3°C (84.7°F).

Temperature

Kép perceives a slight temperature ascent during April, with average high-temperatures adjusting from a warm 25.5°C (77.9°F) in March to a still moderately hot 29.3°C (84.7°F). April nights are marked by an average temperature drop to an agreeable 21.3°C (70.3°F).

Heat index

The heat index value for April is appraised at a torrid 35°C (95°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Records show heat index calculations are tailored for shaded regions and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important 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.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in April in Kép is 78%.

Rainfall

In Kép, during April, the rain falls for 14.8 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, there are 165.7 rainfall days, and 431mm (16.97") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 39min.
On the first day of April, sunrise is at 05:47 and sunset at 18:09. On the last day of the month, sunrise is at 05:24 and sunset at 18:19 +07.

Sunshine

In April, the average sunshine is 6.9h.

UV index

In April, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 6 in April leads to these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.