August weather forecast
Phú Hộ, Vietnam

The last month of the summer, August, is also a hot month in Phú Hộ, Vietnam, with an average temperature ranging between max 31.9°C (89.4°F) and min 24.4°C (75.9°F).

Temperature

August's arrival brings an average high-temperature of a still tropical 31.9°C (89.4°F), slightly deviating from July's 32.9°C (91.2°F). During August, Phú Hộ experiences an average low-temperature of 24.4°C (75.9°F) at night.

Heat index

August's heat index is computed to be a blazing hot 45°C (113°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 83%.

Rainfall

August is the month with the most rainfall. Rain falls for 26.8 days and accumulates 317mm (12.48") of precipitation.

Daylight

The average length of the day in August in Phú Hộ is 12h and 51min.
On the first day of August, sunrise is at 05:32 and sunset at 18:38. On the last day of the month, sunrise is at 05:42 and sunset at 18:16 +07.

Sunshine

The average sunshine in August is 9.1h.

UV index

April through August, with an average maximum UV index of 7, are months with the highest UV index in Phú Hộ, Vietnam. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, the maximum UV index of 7 transforms into these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.