August weather forecastOasa, Japan
August
Weather in August
The last month of the summer, August, is another warm month in Oasa, Japan, with an average temperature varying between 20.8°C (69.4°F) and 29.8°C (85.6°F).Temperature
In Oasa, August records the highest average temperatures, peaking at 29.8°C (85.6°F) and reaching a low of 20.8°C (69.4°F).Heat index
In August, the heat index is computed to be a torrid 38°C (100.4°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
In August, the average relative humidity in Oasa is 82%.Rainfall
In August, in Oasa, the rain falls for 17.7 days. Throughout August, 103mm (4.06") of precipitation is accumulated. Throughout the year, there are 183.2 rainfall days, and 1092mm (42.99") of precipitation is accumulated.Snowfall
In Oasa, snow does not fall in April through October.Daylight
In Oasa, the average length of the day in August is 13h and 26min.On the first day of the month, sunrise is at 05:20 and sunset at 19:12. On the last day of August, sunrise is at 05:42 and sunset at 18:38 JST.
Sunshine
August has the most sunshine of the year in Oasa, with an average of 9.6h of sunshine.UV index
The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 6 in August transforms into this advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Oasa, Japan
- Average high temperature in August: 29.8°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in August: 20.8°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in August
Oasa, Japan
- Average pressure in August: 1008.8mbar
The month with the highest atmospheric pressure is January (1020.9mbar).
The months with the lowest atmospheric pressure are June and July (1008.3mbar).
Average wind speed in August
Oasa, Japan
- Average wind speed in August: 6.9km/h
The windiest month (with the highest average wind speed) is December (10.6km/h).
The calmest month (with the lowest average wind speed) is June (6.3km/h).
Average humidity in August
Oasa, Japan
- Average humidity in August: 82%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is May (73%).
Average rainfall in August
Oasa, Japan
- Average rainfall in August: 103mm
The wettest month (with the highest rainfall) is July (202mm).
The driest month (with the least rainfall) is November (42mm).
Average rainfall days in August
Oasa, Japan
- Average rainfall days in August: 17.7 days
The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is May (11.6 days).
Average snowfall in August
Oasa, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Oasa, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Oasa, Japan
- Average daylight in August: 13h and 24min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in August: 9h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in August
Oasa, Japan
- Average sunshine days in August: 11.2 days
The month with the most sunshine days is May (18.2 days).
The months with the least sunshine days are July and December (8.1 days).
Average UV index in August
Oasa, Japan
- Average UV index in August: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Oasa, Japan
- Average cloud cover in August: 42
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is May (Cloud cover 39).
Average visibility in August
Oasa, Japan
- Average visibility in August: 8km
The months with the highest visibility are February, March, April, November and December (9km).
The month with the lowest visibility is July (7km).
