May weather forecast
Ninh Phụng, Vietnam

May, the last month of the spring in Ninh Phụng, is a tropical month, with an average temperature varying between 31.1°C (88°F) and 25.1°C (77.2°F).

Temperature

Ninh Phụng notes the warmest temperatures in May, with a high average of 31.1°C (88°F) and a low of 25.1°C (77.2°F).

Heat index

For most parts of May, the heat index is evaluated at a blistering 41°C (105.8°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in May is 78%.

Rainfall

In Ninh Phụng, Vietnam, during May, the rain falls for 20.1 days and regularly aggregates up to 71mm (2.8") of precipitation. In Ninh Phụng, during the entire year, the rain falls for 236.8 days and collects up to 1026mm (40.39") of precipitation.

Daylight

In May, the average length of the day is 12h and 42min.
On the first day of the month, sunrise is at 05:23 and sunset at 17:58. On the last day of May, in Ninh Phụng, sunrise is at 05:17 and sunset at 18:05 +07.

Sunshine

In Ninh Phụng, the average sunshine in May is 10.5h.

UV index

April through September, 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 health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 7 during May, leads to the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.