August weather forecast
Beihai, China

August continues July’s trend of frequent downpours and high humidity in Beihai. The average wind speed decreases slightly to 14.9km/h (9.3mph), offering less relief from the heat and humidity. Although rainfall is expected to slightly exceed July’s record, with an average of 283mm (11.14"), sunny days are more common. Even with the intense summer heat, the frequent rain brings a certain freshness to the air. In a nutshell, summers in Beihai are a testament to nature's capacity to balance sunshine with showers.

Temperature

Beihai experiences an average high-temperature of a still hot 30.3°C (86.5°F) with the onset of August, subtly varied from July's 30.4°C (86.7°F). Nights in Beihai during August maintain a steady temperature, averaging at a moderately hot 28°C (82.4°F).

Heat index

The heat index for August is estimated at a fiery hot 38°C (100.4°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. 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 extremely significant for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Beihai, the average relative humidity in August is 79%.

Rainfall

The month with the most rainfall in Beihai is August, when the rain falls for 25.3 days and typically aggregates up to 283mm (11.14") of precipitation.

Sea temperature

In Beihai, the average seawater temperature in August is 29.9°C (85.8°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

In Beihai, the average length of the day in August is 12h and 52min.
On the first day of August, sunrise is at 06:16 and sunset at 19:22. On the last day of the month, sunrise is at 06:26 and sunset at 19:00 CST.

Sunshine

The average sunshine in August in Beihai is 8.2h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: During August, 7 as the daily maximum UV index converts into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.