May weather forecast
Làng Cộc, Vietnam

The last month of the spring, May, is also a hot month in Làng Cộc, Vietnam, with temperature in the range of an average high of 33.6°C (92.5°F) and an average low of 23.7°C (74.7°F).

Temperature

May's climate shows a minor adjustment in average high-temperatures to a still tropical 33.6°C (92.5°F) from April's 31.2°C (88.2°F). In Làng Cộc, May's nights observe an average temperature dip to a moderately hot 23.7°C (74.7°F).

Heat index

During May, the heat index is calculated to be a blazing hot 48°C (118.4°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Heat index specifics point out values are for conditions of shade and a slight breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in May is 75%.

Rainfall

In Làng Cộc, in May, during 20.5 rainfall days, 112mm (4.41") of precipitation is typically accumulated. In Làng Cộc, during the entire year, the rain falls for 219.9 days and collects up to 1111mm (43.74") of precipitation.

Daylight

In Làng Cộc, the average length of the day in May is 13h and 6min.
On the first day of the month, sunrise is at 05:29 and sunset at 18:22. On the last day of May, sunrise is at 05:18 and sunset at 18:34 +07.

Sunshine

In Làng Cộc, the average sunshine in May is 9.4h.

UV index

April through July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.