July weather forecast
Phục Thiện, Vietnam

July, the same as June, in Phục Thiện, Vietnam, is a hot summer month, with temperature in the range of an average low of 25.8°C (78.4°F) and an average high of 33.3°C (91.9°F).

Temperature

Phục Thiện notes an average high-temperature of a still hot 33.3°C (91.9°F) in July, displaying minor variation from June. During the month of July, the temperature generally drops to a low average of 25.8°C (78.4°F).

Heat index

The heat index for July is estimated at a burning hot 48°C (118.4°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. 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 'real feel' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and 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 extremely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in July is 78%.

Rainfall

In July, the rain falls for 21.3 days. Throughout July, 61mm (2.4") of precipitation is accumulated. In Phục Thiện, during the entire year, the rain falls for 165.7 days and collects up to 431mm (16.97") of precipitation.

Daylight

In Phục Thiện, the average length of the day in July is 13h and 17min.
On the first day of the month, sunrise is at 05:16 and sunset at 18:40. On the last day of July, sunrise is at 05:27 and sunset at 18:33 +07.

Sunshine

The average sunshine in July is 10.1h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during July translates into these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.