July weather forecast
Vĩnh Thuận, Vietnam

July, like June, is another tropical summer month in Vĩnh Thuận, Vietnam, with an average temperature varying between 31.4°C (88.5°F) and 26.5°C (79.7°F).

Temperature

July brings a marginal elevation to a still hot 31.4°C (88.5°F) from June's 32.1°C (89.8°F) in Vĩnh Thuận's average high-temperatures. A modest dip in temperatures to an average of 26.5°C (79.7°F) is observed throughout Vĩnh Thuận's July nights.

Heat index

The heat index value during July is computed to be a blistering 41°C (105.8°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Vĩnh Thuận, Vietnam, the average relative humidity in July is 76%.

Rainfall

In Vĩnh Thuận, in July, during 23.3 rainfall days, 84mm (3.31") of precipitation is typically accumulated. Throughout the year, there are 239.3 rainfall days, and 911mm (35.87") of precipitation is accumulated.

Daylight

The average length of the day in July in Vĩnh Thuận is 12h and 37min.
On the first day of July, sunrise is at 05:43 and sunset at 18:23. On the last day of the month, sunrise is at 05:49 and sunset at 18:21 +07.

Sunshine

The average sunshine in July in Vĩnh Thuận is 9.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 7 during July morphs into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.