May weather forecast
Natural Heritage Area Trang, Vietnam

englishespañol中文
Share

Weather in May

May, the last month of the spring in Natural Heritage Area Trang, is another tropical month, with an average temperature ranging between min 24.4°C (75.9°F) and max 32.8°C (91°F).

Temperature

The transition from April to May sees average high-temperatures adjusting to a still hot 32.8°C (91°F), from a not significantly different 31.7°C (89.1°F). Natural Heritage Area Trang witnesses a consistent average low-temperature of 24.4°C (75.9°F) throughout May.

Heat index

The heat index value during May is computed to be a burning hot 46°C (114.8°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Consider that heat index readings are for situations in the shade and light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Natural Heritage Area Trang, the average relative humidity in May is 78%.

Rainfall

In Natural Heritage Area Trang, during May, the rain falls for 6.5 days and regularly aggregates up to 61mm (2.4") of precipitation. Throughout the year, there are 86.4 rainfall days, and 1361mm (53.58") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater in Natural Heritage Area Trang is May, with an average sea temperature of 28.9°C (84°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) in water are ideal for swimming, diving, and other activities, providing enjoyment and comfort for extended durations.

Daylight

In May, the average length of the day in Natural Heritage Area Trang is 12h and 41min.
On the first day of May in Natural Heritage Area Trang, sunrise is at 05:23 and sunset at 17:57. On the last day of the month, sunrise is at 05:17 and sunset at 18:04 +07.

Sunshine

The average sunshine in May is 8.4h.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In May, the maximum UV index of 12 translates into these guidelines:
Practice every essential safety step. People with fair skin could receive burns in fewer than 5 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Frequent application of a broad-spectrum SPF 30+ sunscreen is crucial, reapply it every two hours or immediately post swimming or outdoor exercise. Attention! UV radiation is markedly stronger with water and sand reflections.
[Resources]

Frequently asked questions

How hot does it get in Natural Heritage Area Trang in May?

In Natural Heritage Area Trang, 32.8°C (91°F) is the average high-temperature and 24.4°C (75.9°F) is the average low-temperature during May. In May, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 46°C (114.8°F).

What is the average humidity in May in Natural Heritage Area Trang?

In Natural Heritage Area Trang, the average relative humidity in May is 78%.

How much does it rain in Natural Heritage Area Trang in May?

In Natural Heritage Area Trang, during May, the rain falls for 6.5 days and regularly aggregates up to 61mm (2.4") of precipitation.

What is the month with the warmest sea water in Natural Heritage Area Trang?

The month with the warmest seawater in Natural Heritage Area Trang is May, with an average sea temperature of 28.9°C (84°F).

What is the sea water temperature in May in Natural Heritage Area Trang?

In Natural Heritage Area Trang, in May, the average water temperature is 28.9°C (84°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in May in Natural Heritage Area Trang?

In May, the average day length is 12h and 41min.

What time are sunrise and sunset in May in Natural Heritage Area Trang?

In May, on the first day of the month, sunrise is at 05:23 and sunset at 17:57. On the last day of the month, sunrise is at 05:17 and sunset at 18:04 +07.

How long on average sun shines in May in Natural Heritage Area Trang?

The average sunshine duration in May in Natural Heritage Area Trang is 8.4h.

What are the months with the highest UV index in Natural Heritage Area Trang?

February through October, with an average maximum UV index of 12, are months with the highest UV index in Natural Heritage Area Trang, Vietnam.

What is the UV index intensity in May in Natural Heritage Area Trang?

In Natural Heritage Area Trang, the average daily maximum UV index in May is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in May
Natural Heritage Area Trang, Vietnam

Average temperature in May - Natural Heritage Area Trang, Vietnam
  • Average high temperature in May: 32.8°C

The warmest month (with the highest average high temperature) is June (33.3°C).
The months with the lowest average high temperature are January and December (27.8°C).

  • Average low temperature in May: 24.4°C

The months with the highest average low temperature are May, June, July and August (24.4°C).
The coldest months (with the lowest average low temperature) are January and February (20.6°C).

[Resources]

Average humidity in May
Natural Heritage Area Trang, Vietnam

Average humidity in May - Natural Heritage Area Trang, Vietnam
  • Average humidity in May: 78%

The month with the highest relative humidity is November (82%).
The months with the lowest relative humidity are June and July (76%).

[Resources]

Average rainfall in May
Natural Heritage Area Trang, Vietnam

Average rainfall in May - Natural Heritage Area Trang, Vietnam
  • Average rainfall in May: 61mm

The wettest month (with the highest rainfall) is November (363.2mm).
The driest month (with the least rainfall) is February (17.8mm).

[Resources]

Average rainfall days in May
Natural Heritage Area Trang, Vietnam

Average rainfall days in May - Natural Heritage Area Trang, Vietnam
  • Average rainfall days in May: 6.5 days

The month with the highest number of rainy days is October (15 days).
The month with the least rainy days is February (2.4 days).

[Resources]

Average sea temperature in May
Natural Heritage Area Trang, Vietnam

Average sea temperature in May - Natural Heritage Area Trang, Vietnam
  • Average sea temperature in May: 28.9°C

The best month for swimming (with the highest average sea temperature) is May (28.9°C).
The coldest month (with the lowest average sea temperature) is January (24.9°C).

[Resources]

Average daylight in May /
Average sunshine in May
Natural Heritage Area Trang, Vietnam

Average daylight in May / Average sunshine in May - Natural Heritage Area Trang, Vietnam
  • Average daylight in May: 12h and 4min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is April (Average sunshine: 8h and 36min).
The month with the least sunshine is November (Average sunshine: 4h and 30min).

[Resources]

Average UV index in May
Natural Heritage Area Trang, Vietnam

Average UV index in May - Natural Heritage Area Trang, Vietnam
  • Average UV index in May: 12

The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The months with the lowest UV index are January, November and December (UV index 10).

[Resources]

Natural Heritage Area Trang, Vietnam

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location