August weather forecastOshoro, Japan
August
Weather in August
The last month of the summer, August, is a moderately hot month in Oshoro, Japan, with an average temperature varying between 23°C (73.4°F) and 16.8°C (62.2°F).Temperature
In Oshoro, August is the warmest month, with temperatures averaging a high of 23°C (73.4°F) and a low of 16.8°C (62.2°F).Humidity
In August, the average relative humidity is 87%.Rainfall
The month with the most rainfall is August, when the rain falls for 19.1 days and typically aggregates up to 119mm (4.69") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day is 13h and 56min.On the first day of August, sunrise is at 04:27 and sunset at 18:58. On the last day of the month, sunrise is at 04:59 and sunset at 18:13 JST.
Sunshine
The months with the most sunshine in Oshoro are May and August, with an average of 8.4h of sunshine.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 5 in August leads to these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Oshoro, Japan
- Average high temperature in August: 23°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in August: 16.8°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is February (-8.2°C).
Average pressure in August
Oshoro, Japan
- Average pressure in August: 1009.5mbar
The month with the highest atmospheric pressure is November (1016.1mbar).
The month with the lowest atmospheric pressure is July (1008.5mbar).
Average wind speed in August
Oshoro, Japan
- Average wind speed in August: 9.7km/h
The windiest month (with the highest average wind speed) is December (19km/h).
The calmest month (with the lowest average wind speed) is July (9.2km/h).
Average humidity in August
Oshoro, Japan
- Average humidity in August: 87%
The month with the highest relative humidity is July (88%).
The months with the lowest relative humidity are April and October (79%).
Average rainfall in August
Oshoro, Japan
- Average rainfall in August: 119mm
The wettest month (with the highest rainfall) is August (119mm).
The driest month (with the least rainfall) is April (43mm).
Average rainfall days in August
Oshoro, Japan
- Average rainfall days in August: 19.1 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in August
Oshoro, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is January (369mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Oshoro, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (26 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Oshoro, Japan
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 8h and 24min
The months with the most sunshine are May and August (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 12min).
Average sunshine days in August
Oshoro, Japan
- Average sunshine days in August: 9.9 days
The month with the most sunshine days is May (14.8 days).
The month with the least sunshine days is January (3.1 days).
Average UV index in August
Oshoro, Japan
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in August
Oshoro, Japan
- Average cloud cover in August: 49
The month with the most cloud cover is January (Cloud cover 89).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in August
Oshoro, Japan
- Average visibility in August: 9km
The month with the highest visibility is October (10km).
The month with the lowest visibility is January (7km).





