July weather forecast
Gia Thuận, Vietnam

July, the same as June, in Gia Thuận, Vietnam, is a hot summer month, with an average temperature varying between 31.7°C (89.1°F) and 24.9°C (76.8°F).

Temperature

The average high-temperature during July registers at a still hot 31.7°C (89.1°F), maintaining a close resemblance to the previous month. The month of July records an average low-temperature of 24.9°C (76.8°F) in Gia Thuận, Vietnam.

Heat index

During July, the heat index is calculated to be a blisteringly hot 44°C (111.2°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
In the scope of the heat index, its values resonate with shade and light wind conditions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In Gia Thuận, the average relative humidity in July is 81%.

Rainfall

In July, the rain falls for 27.3 days. Throughout July, 124mm (4.88") of precipitation is accumulated. In Gia Thuận, during the entire year, the rain falls for 207.2 days and collects up to 847mm (33.35") of precipitation.

Daylight

In Gia Thuận, Vietnam, the average length of the day in July is 12h and 40min.
On the first day of July, sunrise is at 05:35 and sunset at 18:18. On the last day of the month, sunrise is at 05:41 and sunset at 18:16 +07.

Sunshine

The average sunshine in July in Gia Thuận is 8.7h.

UV index

January through March, May through December, with an average maximum UV index of 7, are months with the lowest UV index in Gia Thuận. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 during July translates into the following guidance:
Guard against overexposure. Protection from sun-induced harm is essential. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.