August weather forecast
Fukue Island, Japan

The last month of the summer, August, is a tropical month in Fukue Island, Japan, with an average temperature fluctuating between 24°C (75.2°F) and 30.6°C (87.1°F).

Temperature

In Fukue Island, August records the highest average temperatures, peaking at 30.6°C (87.1°F) and reaching a low of 24°C (75.2°F).

Heat index

The average heat index in August is computed to be a blisteringly hot 40°C (104°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in August in Fukue Island is 81%.

Rainfall

In Fukue Island, in August, during 11.2 rainfall days, 235mm (9.25") of precipitation is typically accumulated. Throughout the year, in Fukue Island, there are 133.7 rainfall days, and 2336mm (91.97") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater in Fukue Island is August, with an average sea temperature of 27.9°C (82.2°F).
Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.

Daylight

In August, the average length of the day is 13h and 20min.
On the first day of August in Fukue Island, Japan, sunrise is at 05:39 and sunset at 19:23. On the last day of the month, sunrise is at 05:59 and sunset at 18:51 JST.

Sunshine

With an average of 6.4h of sunshine, August has the most sunshine of the year.