August weather forecast
Tengan, Japan

The last month of the summer, August, is another warm month in Tengan, Japan, with an average temperature fluctuating between 29.5°C (85.1°F) and 28.2°C (82.8°F).

Temperature

The warmest temperatures occur during August, when averages reach a peak of 29.5°C (85.1°F) and a low of 28.2°C (82.8°F).

Heat index

Throughout August, the heat index is appraised at a torrid 36°C (96.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Tengan, Japan, the average relative humidity in August is 81%.

Rainfall

In August, the rain falls for 21.2 days. Throughout August, 168mm (6.61") of precipitation is accumulated. In Tengan, Japan, during the entire year, the rain falls for 229 days and collects up to 1437mm (56.57") of precipitation.

Daylight

In Tengan, the average length of the day in August is 13h and 3min.
On the first day of the month, sunrise is at 05:54 and sunset at 19:15. On the last day of August, sunrise is at 06:08 and sunset at 18:49 JST.

Sunshine

The average sunshine in August in Tengan, Japan, is 9.2h.

UV index

June through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 7 in August suggests the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.