August weather forecast
Tokushima, Japan

August, operating under summer's sway, continues to uphold Tokushima's heated atmosphere. Yet, there is a slight dip in rainfall compared to July, revealing less wet conditions. The sun shines a little brighter with an increase in sunshine hours, basking the city in its glory. As the sea temperature climbs, it turns into an enticing retreat. With September approaching, the city holds on, anticipating the transition towards autumn.

Temperature

Tokushima's temperature records reveal August as the warmest month, marked by average highs of 31.1°C (88°F) and lows of 24°C (75.2°F).

Heat index

The heat index for August is computed to be a blistering 40°C (104°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Tokushima, the average relative humidity in August is 76%.

Rainfall

Throughout August, 178mm (7.01") of precipitation is accumulated. During the entire year, Tokushima aggregates up to 1614mm (63.54") of precipitation.

Snowfall

In Tokushima, snow does not fall in March through December.

Sea temperature

The month with the warmest seawater is August, with an average sea temperature of 27.8°C (82°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.

Daylight

In August, the average length of the day in Tokushima is 13h and 24min.
On the first day of the month, sunrise is at 05:13 and sunset at 19:03. On the last day of August, in Tokushima, sunrise is at 05:34 and sunset at 18:29 JST.

Sunshine

With an average of 6.9h of sunshine, August has the most sunshine of the year.