April weather forecast
Hoà Hội, Vietnam

April, with a shift towards warmer temperatures, marks the arrival of summer in Hoà Hội. There is a perceptible rise in the UV index, suggesting a stronger sun and a subsequent need for sun protection. Evenings stay warm due to raised minimum temperatures, providing residents with amiable weather throughout the day. The month witnesses a slight escalation in rainfall, however, it remains relatively low. Especially noticeable is the daylight period extending to 12.5 hours a day, offering longer days.

Temperature

As April takes its course, Hoà Hội's average high-temperature registers at a still moderately hot 29.9°C (85.8°F), closely aligning with the preceding month. During April in Hoà Hội, the average low-temperature is recorded at a still moderately hot 24.3°C (75.7°F).

Heat index

The heat index value during April is estimated at a very hot 37°C (98.6°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Hoà Hội, the average relative humidity in April is 80%.

Rainfall

In Hoà Hội, Vietnam, in April, it is raining for 14.8 days, with typically 64mm (2.52") of accumulated precipitation. In Hoà Hội, during the entire year, the rain falls for 260 days and collects up to 1343mm (52.87") of precipitation.

Daylight

The average length of the day in April is 12h and 28min.
On the first day of April, sunrise is at 05:38 and sunset at 17:55. On the last day of the month, sunrise is at 05:21 and sunset at 17:59 +07.

Sunshine

The average sunshine in April is 8.6h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, a daily UV index of 7 turns into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.