July weather forecast
Yên Viên, Vietnam

July, the same as June, in Yên Viên, Vietnam, is a hot summer month, with an average temperature varying between 34°C (93.2°F) and 26.3°C (79.3°F).

Temperature

As July takes hold, the average high-temperature is a hot 34°C (93.2°F), nearly mirroring that of the previous month. Yên Viên, during the month of July, experiences an average low-temperature of 26.3°C (79.3°F).

Heat index

July's average heat index is appraised at a blazing hot 50°C (122°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
One should consider that heat index numbers are for shaded settings and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In Yên Viên, Vietnam, during July, the rain falls for 23.3 days and regularly aggregates up to 92mm (3.62") of precipitation. In Yên Viên, during the entire year, the rain falls for 182.1 days and collects up to 615mm (24.21") of precipitation.

Daylight

The average length of the day in July is 13h and 16min.
On the first day of July in Yên Viên, sunrise is at 05:18 and sunset at 18:42. On the last day of the month, sunrise is at 05:29 and sunset at 18:35 +07.

Sunshine

In July, the average sunshine is 9.6h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, a regular UV index of 7 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.