July weather forecast
Phượng Vũ, Vietnam

July, like June, is another tropical summer month in Phượng Vũ, Vietnam, with an average temperature varying between 26.3°C (79.3°F) and 34°C (93.2°F).

Temperature

As Phượng Vũ welcomes July, the average high-temperature is noted at a tropical 34°C (93.2°F), closely aligning with the preceding month. In Phượng Vũ, the average low-temperature during the month of July is a moderately hot 26.3°C (79.3°F).

Heat index

Throughout July, the heat index is calculated to be a blazing hot 50°C (122°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in July in Phượng Vũ is 76%.

Rainfall

In Phượng Vũ, Vietnam, during July, the rain falls for 23.3 days and regularly aggregates up to 92mm (3.62") of precipitation. Throughout the year, there are 181.2 rainfall days, and 595mm (23.43") of precipitation is accumulated.

Daylight

In Phượng Vũ, the average length of the day in July is 13h and 16min.
On the first day of July, sunrise is at 05:19 and sunset at 18:41. On the last day of the month, sunrise is at 05:30 and sunset at 18:35 +07.

Sunshine

In Phượng Vũ, the average sunshine in July 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 estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 in July translates into this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.