August weather forecastKoza, Japan
August
Weather in August
August, the last month of the summer in Koza, is another warm month, with an average temperature fluctuating between 28.5°C (83.3°F) and 26.3°C (79.3°F).Temperature
In Koza, August is the warmest month, with temperatures averaging a high of 28.5°C (83.3°F) and a low of 26.3°C (79.3°F).Heat index
In August, the average heat index is calculated to be a hot 34°C (93.2°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.For clarity, heat index numbers account for light winds and areas under shade. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
In Koza, the average relative humidity in August is 81%.Rainfall
In Koza, during August, the rain falls for 16.8 days and regularly aggregates up to 89mm (3.5") of precipitation. Throughout the year, there are 158.9 rainfall days, and 1032mm (40.63") of precipitation is accumulated.Snowfall
In Koza, Japan, snow does not fall in March through December.Daylight
In August, the average length of the day in Koza is 13h and 23min.On the first day of August in Koza, sunrise is at 05:09 and sunset at 18:56. On the last day of the month, sunrise is at 05:30 and sunset at 18:23 JST.
Sunshine
August has the most sunshine of the year in Koza, with an average of 10.8h of sunshine.UV index
The months with the highest UV index in Koza are July and August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 7 during August translates into these guidelines:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Koza, Japan
- Average high temperature in August: 28.5°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in August: 26.3°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).
Average pressure in August
Koza, Japan
- Average pressure in August: 1009.4mbar
The month with the highest atmospheric pressure is January (1019mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in August
Koza, Japan
- Average wind speed in August: 15.9km/h
The windiest month (with the highest average wind speed) is January (22.6km/h).
The calmest months (with the lowest average wind speed) are July and August (15.9km/h).
Average humidity in August
Koza, Japan
- Average humidity in August: 81%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (66%).
Average rainfall in August
Koza, Japan
- Average rainfall in August: 89mm
The wettest month (with the highest rainfall) is September (144mm).
The driest month (with the least rainfall) is December (37mm).
Average rainfall days in August
Koza, Japan
- Average rainfall days in August: 16.8 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is January (8.4 days).
Average snowfall days in August
Koza, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in August /
Average sunshine in August
Koza, Japan
- Average daylight in August: 13h and 24min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in August: 10h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days in August
Koza, Japan
- Average sunshine days in August: 11.2 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is September (9.9 days).
Average UV index in August
Koza, Japan
- Average UV index in August: 7
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in August
Koza, Japan
- Average cloud cover in August: 31
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in August
Koza, Japan
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
