August weather forecast
Vinh, Vietnam

August's weather continues to rival July's weather as one of the most humid in Vinh, with steadily high temperatures. There is a significant increase in rainfall from July's 100mm (3.94") to 169mm (6.65") this month, solidifying August's reputation as the wettest month in Vinh. The reduction in daylight hours continues in August, providing slight relief from the intense summer heat. While the wind speed decreases from that of July, it maintains a sweet spot ensuring pleasant breezy conditions.

Temperature

As Vinh, Vietnam, steps into August, the average high-temperature holds at a still tropical 31.8°C (89.2°F), hinting at a minor fluctuation from the prior month. August nights in Vinh are marked by an average low-temperature of 26°C (78.8°F).

Heat index

Throughout August, the heat index is calculated to be an extremely hot 42°C (107.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in August is 77%.

Rainfall

In Vinh, Vietnam, in August, it is raining for 17.7 days, with typically 100mm (3.94") of accumulated precipitation. In Vinh, during the entire year, the rain falls for 189.4 days and collects up to 825mm (32.48") of precipitation.

Daylight

In August, the average length of the day is 12h and 45min.
On the first day of the month, sunrise is at 05:34 and sunset at 18:32. On the last day of August, in Vinh, sunrise is at 05:42 and sunset at 18:12 +07.

Sunshine

In Vinh, the average sunshine in August is 10.7h.

UV index

The months with the highest UV index in Vinh are April through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during August translates into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.