April weather forecast
Bãi Tre, Vietnam

April, like March, in Bãi Tre, Vietnam, is a moderately hot spring month, with temperature in the range of an average low of 23.3°C (73.9°F) and an average high of 29.6°C (85.3°F).

Temperature

The transition into April marks the average high-temperature at a still warm 29.6°C (85.3°F), differing minimally from March's 28°C (82.4°F). Bãi Tre records a steady low-temperature average of 23.3°C (73.9°F) during April.

Heat index

April's mean heat index is estimated at a fiery hot 36°C (96.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in April is 80%.

Rainfall

In Bãi Tre, during April, the rain falls for 12.8 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 236.8 rainfall days, and 1026mm (40.39") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 25min.
On the first day of April, sunrise is at 05:38 and sunset at 17:54. On the last day of the month, sunrise is at 05:22 and sunset at 17:57 +07.

Sunshine

In Bãi Tre, the average sunshine in April is 9.2h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In April, the maximum UV index of 7 suggests these recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.