May weather forecast
Tam Ngãi, Vietnam

May, the last month of the spring in Tam Ngãi, is another tropical month, with an average temperature varying between 26.7°C (80.1°F) and 33.9°C (93°F).

Temperature

Tam Ngãi observes an average high-temperature of a hot 33.9°C (93°F) in May, barely different from 35.2°C (95.4°F) in April. In Tam Ngãi, May's nights observe an average temperature dip to a moderately hot 26.7°C (80.1°F).

Heat index

In May, the average heat index is computed to be a life-threatening hot 48°C (118.4°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In May, the average relative humidity is 73%.

Rainfall

In Tam Ngãi, during May, the rain falls for 18.5 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, there are 165.5 rainfall days, and 394mm (15.51") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 35min.
On the first day of the month, sunrise is at 05:38 and sunset at 18:07. On the last day of May, sunrise is at 05:33 and sunset at 18:13 +07.

Sunshine

In May, the average sunshine is 9.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Tam Ngãi are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 7 in May translates into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.