April weather forecast
Bích Trì, Vietnam

April, the same as March, is another warm spring month in Bích Trì, Vietnam, with an average temperature varying between 29.5°C (85.1°F) and 22°C (71.6°F).

Temperature

Bích Trì's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's 25.4°C (77.7°F) to a still moderately hot 29.5°C (85.1°F). In the month of April, Bích Trì experiences an average low-temperature of 22°C (71.6°F).

Heat index

The heat index value during April is calculated to be a torrid 36°C (96.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

April is the most humid month, with an average relative humidity of 81%.

Rainfall

In Bích Trì, Vietnam, in April, it is raining for 11 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, there are 140.7 rainfall days, and 282mm (11.1") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 37min.
On the first day of the month, sunrise is at 05:49 and sunset at 18:10. On the last day of April, sunrise is at 05:26 and sunset at 18:20 +07.

Sunshine

In Bích Trì, the average sunshine in April is 7.8h.

UV index

The months with the highest UV index in Bích Trì 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 unsafe exposure to UV radiation for the ordinary person.
Note: In April, the UV index of 7 transforms into the following advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.