August weather forecastKamiunten, Japan

Weather in August

The last month of the summer, August, is another warm month in Kamiunten, Japan, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 27.8°C (82°F).

Temperature

Kamiunten witnesses the warmest weather in August, with temperatures averaging a high of 29.4°C (84.9°F) and a low of 27.8°C (82°F).

Heat index

Throughout August, the heat index is calculated to be a torrid 36°C (96.8°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In August, the average relative humidity is 81%.

Rainfall

In Kamiunten, in August, it is raining for 21.3 days, with typically 177mm (6.97") of accumulated precipitation. In Kamiunten, during the entire year, the rain falls for 229.8 days and collects up to 1512mm (59.53") of precipitation.

Daylight

The average length of the day in August is 13h and 4min.
On the first day of the month, sunrise is at 05:52 and sunset at 19:15. On the last day of August, sunrise is at 06:07 and sunset at 18:49 JST.

Sunshine

The average sunshine in August is 9.1h.

UV index

The months with the highest UV index in Kamiunten are June through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during August leads to these advisories:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.