August weather forecast
Nông Hạ, Vietnam

August, the last month of the summer in Nông Hạ, is a tropical month, with an average temperature fluctuating between 30.1°C (86.2°F) and 21.8°C (71.2°F).

Temperature

The commencement of August introduces an average high-temperature of a tropical 30.1°C (86.2°F), closely mirroring the preceding month. In the month of August, the average low-temperature in Nông Hạ usually rests at an agreeable 21.8°C (71.2°F).

Heat index

For most parts of August, the heat index is evaluated at a blisteringly hot 40°C (104°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

July and August, with an average relative humidity of 88%, are the most humid months.

Rainfall

August is the month with the most rainfall in Nông Hạ. Rain falls for 28 days and accumulates 250mm (9.84") of precipitation.

Daylight

In Nông Hạ, the average length of the day in August is 12h and 52min.
On the first day of the month, sunrise is at 05:29 and sunset at 18:36. On the last day of August, sunrise is at 05:39 and sunset at 18:14 +07.

Sunshine

August has the most sunshine of the year, with an average of 8.1h of sunshine.

UV index

April through September, with an average maximum UV index of 6, are months with the highest UV index in Nông Hạ. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 6 in August translates into this advice:
Shield from overexposure. Defense against sun-related harm is required. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.