May weather forecast
Thị Cầu, Vietnam

May, the last month of the spring in Thị Cầu, is a tropical month, with an average temperature varying between 32.6°C (90.7°F) and 24.2°C (75.6°F).

Temperature

The arrival of May introduces a minor uplift in high-temperatures, adjusting from a moderately hot 29.3°C (84.7°F) in April to a tropical 32.6°C (90.7°F). The average low-temperature during May nights is a warm 24.2°C (75.6°F).

Heat index

In May, the average heat index is evaluated at a blazing hot 45°C (113°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in May is 76%.

Rainfall

In Thị Cầu, in May, during 17.7 rainfall days, 51mm (2.01") of precipitation is typically accumulated. In Thị Cầu, during the entire year, the rain falls for 165.7 days and collects up to 431mm (16.97") of precipitation.

Daylight

In May, the average length of the day is 13h and 9min.
On the first day of the month, sunrise is at 05:24 and sunset at 18:20. On the last day of May, sunrise is at 05:13 and sunset at 18:33 +07.

Sunshine

In May, the average sunshine is 9.2h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 7 suggests this advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.