April weather forecast
Phương Hạnh, Vietnam

April is a hot spring month in Phương Hạnh, Vietnam, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 30.8°C (87.4°F).

Temperature

As March transitions into April, Phương Hạnh notices a gentle rise in the average high-temperature, transitioning from a warm 26.8°C (80.2°F) to a hot 30.8°C (87.4°F). During April, the temperature in Phương Hạnh tends to dip to an average of 21.8°C (71.2°F) at night.

Heat index

In April, the heat index is evaluated at a very hot 39°C (102.2°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In April, the average relative humidity is 77%.

Rainfall

In Phương Hạnh, during April, the rain falls for 14.8 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, in Phương Hạnh, there are 181.2 rainfall days, and 595mm (23.43") of precipitation is accumulated.

Daylight

The average length of the day in April in Phương Hạnh is 12h and 38min.
On the first day of April in Phương Hạnh, Vietnam, sunrise is at 05:50 and sunset at 18:12. On the last day of the month, sunrise is at 05:27 and sunset at 18:21 +07.

Sunshine

The average sunshine in April is 7.2h.

UV index

In April, the average daily maximum UV index in Phương Hạnh is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 6 in April leads to these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.