May weather forecast
Bích Trì, Vietnam

May, the last month of the spring in Bích Trì, is a tropical month, with an average temperature ranging between min 25.3°C (77.5°F) and max 33°C (91.4°F).

Temperature

The shift into May brings a slight increase in the average high-temperature, moving from a moderately hot 29.5°C (85.1°F) in April to a tropical 33°C (91.4°F). In Bích Trì, the May nights cool down to an average low of 25.3°C (77.5°F).

Heat index

The heat index for May is estimated at a burning hot 46°C (114.8°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Bích Trì, the average relative humidity in May is 76%.

Rainfall

In Bích Trì, in May, during 14.3 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 140.7 rainfall days, and 282mm (11.1") of precipitation is accumulated.

Daylight

In Bích Trì, the average length of the day in May is 13h and 7min.
On the first day of the month, sunrise is at 05:26 and sunset at 18:20. On the last day of May, sunrise is at 05:15 and sunset at 18:32 +07.

Sunshine

The average sunshine in May is 9.7h.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.