May weather forecastHát Môn, Vietnam

Weather in May

May, the last month of the spring in Hát Môn, is another hot month, with an average temperature fluctuating between 34°C (93.2°F) and 24.8°C (76.6°F).

Temperature

The arrival of May introduces a minor uplift in high-temperatures, adjusting from a hot 30.8°C (87.4°F) in April to a still tropical 34°C (93.2°F). Hát Môn experiences an average temperature drop to a moderately hot 24.8°C (76.6°F) during May nights.

Heat index

The heat index value during May is evaluated at a blazing hot 49°C (120.2°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposing to direct sunshine may enhance 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. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In May, the average relative humidity in Hát Môn is 74%.

Rainfall

In Hát Môn, during May, the rain falls for 18.7 days and regularly aggregates up to 74mm (2.91") of precipitation. Throughout the year, there are 181.2 rainfall days, and 595mm (23.43") of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 8min.
On the first day of May, sunrise is at 05:26 and sunset at 18:22. On the last day of the month, sunrise is at 05:15 and sunset at 18:35 +07.

Sunshine

In Hát Môn, the average sunshine in May is 9h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, a regular UV index of 7 translates into these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.