July weather forecast
Gia Thuận, Vietnam

July, the same as June, in Gia Thuận, Vietnam, is another tropical summer month, with temperature in the range of an average high of 31.7°C (89.1°F) and an average low of 24.9°C (76.8°F).

Temperature

The arrival of July records an average high-temperature of a still tropical 31.7°C (89.1°F), closely related to the 32.5°C (90.5°F) observed in June. Gia Thuận temperatures generally rest at a low of 24.9°C (76.8°F) during the July nights.

Heat index

During July, the heat index is estimated at an extremely hot 44°C (111.2°F). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in July is 81%.

Rainfall

In Gia Thuận, in July, during 27.3 rainfall days, 124mm (4.88") of precipitation is typically 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

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

In Gia Thuận, the average sunshine in July is 8.7h.

UV index

The months with the lowest UV index are January through March, May through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: During July, 7 as the daily maximum UV index converts into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.