April weather forecast
Xuân Thọ, Vietnam

April, like March, in Xuân Thọ, Vietnam, is another warm spring month, with an average temperature ranging between max 29.8°C (85.6°F) and min 23°C (73.4°F).

Temperature

With the onset of April, Xuân Thọ's weather sees a minor temperature rise, transitioning from 26.1°C (79°F) in March to a still warm 29.8°C (85.6°F). Xuân Thọ witnesses a consistent average low-temperature of 23°C (73.4°F) throughout April.

Heat index

Throughout April, the heat index is evaluated at a torrid 37°C (98.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. With direct sunlight, be aware that it might enhance the heat sensation, raising 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.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in April is 78%.

Rainfall

In Xuân Thọ, in April, during 13.1 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Xuân Thọ, during the entire year, the rain falls for 189.4 days and collects up to 825mm (32.48") of precipitation.

Daylight

In Xuân Thọ, the average length of the day in April is 12h and 24min.
On the first day of the month, sunrise is at 05:42 and sunset at 17:57. On the last day of April, sunrise is at 05:26 and sunset at 17:59 +07.

Sunshine

In April, the average sunshine is 9.6h.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in April converts into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.