May weather forecast
Ben Tre, Vietnam

As Ben Tre steps into May, it observes a significant upswing in rainfall. Following April's trend, this month records 42mm (1.65") of rainfall over nearly 20 days. Simultaneously, temperatures witness a slight increase, indicating the dawn of the summer season. This month is known for its vibrant indoor cultural events and celebrations, attracting both locals and visitors alike. The city exhibits an uncanny ability to blend pleasant weather with engaging activities, thereby offering a window into the heart of Vietnamese culture.

Temperature

May's climate in Ben Tre shows a minor adjustment in average high-temperatures to a still hot 34.3°C (93.7°F) from April's 34.9°C (94.8°F). During the month of May, Ben Tre's nighttime temperature lowers to an average of 26.8°C (80.2°F).

Heat index

The heat index value during May is evaluated at a life-threatening hot 49°C (120.2°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In May, the average relative humidity is 72%.

Rainfall

In Ben Tre, in May, it is raining for 19.7 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, there are 161.6 rainfall days, and 371mm (14.61") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 35min.
On the first day of the month, sunrise is at 05:36 and sunset at 18:06. On the last day of May, in Ben Tre, sunrise is at 05:31 and sunset at 18:12 +07.

Sunshine

In Ben Tre, the average sunshine in May is 10.4h.

UV index

The months with the lowest UV index are January through March, May through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.