May weather forecastCủ Chi, Vietnam

Weather in May

May, the last month of the spring in Củ Chi, is also a hot month, with temperature in the range of an average low of 26.9°C (80.4°F) and an average high of 34.1°C (93.4°F).

Temperature

May's onset sees an average high-temperature of a hot 34.1°C (93.4°F), exhibiting a slight fluctuation from the previous month. Củ Chi records a consistent low-temperature of 26.9°C (80.4°F) during May nights.

Heat index

May's average heat index is evaluated at a blazing hot 48°C (118.4°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. 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. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in May is 72%.

Rainfall

In Củ Chi, in May, it is raining for 27.8 days, with typically 139mm (5.47") of accumulated precipitation. In Củ Chi, during the entire year, the rain falls for 241.8 days and collects up to 1283mm (50.51") of precipitation.

Daylight

In Củ Chi, the average length of the day in May is 12h and 38min.
On the first day of the month, sunrise is at 05:35 and sunset at 18:06. On the last day of May, sunrise is at 05:29 and sunset at 18:13 +07.

Sunshine

The average sunshine in May is 10.3h.

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 are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during May leads to these instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.