August weather forecast
Owase, Japan

August, the last month of the summer in Owase, is a tropical month, with an average temperature fluctuating between 23.1°C (73.6°F) and 30.4°C (86.7°F).

Temperature

In Owase, the highest average temperatures are observed in August, with a high of 30.4°C (86.7°F) and a low of 23.1°C (73.6°F).

Heat index

The heat index for August is estimated at a sweltering 39°C (102.2°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', arises from combining readings of air temperature and relative moisture content. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly meaningful for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In August, the average relative humidity is 80%.

Rainfall

In August, the rain falls for 13.3 days. Throughout August, 468mm (18.43") of precipitation is accumulated. In Owase, Japan, during the entire year, the rain falls for 133.6 days and collects up to 3849mm (151.54") of precipitation.

Sea temperature

August is the month with the warmest seawater in Owase, Japan, with an average sea temperature of 27.3°C (81.1°F).
Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

In August, the average length of the day is 13h and 24min.
On the first day of August in Owase, sunrise is at 05:06 and sunset at 18:56. On the last day of the month, sunrise is at 05:28 and sunset at 18:22 JST.

Sunshine

In August, the average sunshine is 5.7h.