May weather forecast
Thị Cầu, Vietnam

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

Temperature

The shift into May brings a slight increase in the average high-temperature, moving from a moderately hot 29.3°C (84.7°F) in April to a tropical 32.6°C (90.7°F). Thị Cầu records an average low of 24.2°C (75.6°F) throughout the nights in May.

Heat index

The heat index for May is evaluated at a life-threatening hot 45°C (113°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Thị Cầu, the average relative humidity in May is 76%.

Rainfall

In May, in Thị Cầu, Vietnam, the rain falls for 17.7 days. Throughout May, 51mm (2.01") of precipitation is 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 Thị Cầu, the average length of the day in May 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, in Thị Cầu, Vietnam, sunrise is at 05:13 and sunset at 18:33 +07.

Sunshine

In Thị Cầu, the average sunshine in May is 9.2h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during May translates into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.