August weather forecastYoichi, Japan
August
Weather in August
August, the last month of the summer in Yoichi, is a moderately hot month, with an average temperature ranging between max 23°C (73.4°F) and min 16.8°C (62.2°F).Temperature
August, recognised by an average high temperature of 23°C (73.4°F) and a low of 16.8°C (62.2°F), is Yoichi's warmest month.Humidity
In Yoichi, the average relative humidity in August is 87%.Rainfall
The month with the most rainfall in Yoichi is August, when the rain falls for 19.1 days and typically aggregates up to 119mm (4.69") of precipitation.Snowfall
In Yoichi, snow does not fall in June through September.Sea temperature
With an average sea temperature of 21.8°C (71.2°F), August is the month with the warmest seawater.Note: For most, swimming in 21.8°C (71.2°F) is not a pleasant activity. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In August, the average length of the day is 13h and 56min.On the first day of the month, sunrise is at 04:27 and sunset at 18:59. On the last day of August, in Yoichi, Japan, sunrise is at 05:00 and sunset at 18:14 JST.
Sunshine
May and August, with an average of 8.4h of sunshine, are months with the most sunshine in Yoichi, Japan.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Yoichi, 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
Yoichi, 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
Yoichi, 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
Yoichi, 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
Yoichi, 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
Yoichi, 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
Yoichi, 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
Yoichi, 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 sea temperature in August
Yoichi, Japan
- Average sea temperature in August: 21.8°C
The best month for swimming (with the highest average sea temperature) is August (21.8°C).
The coldest month (with the lowest average sea temperature) is March (5.9°C).
Average daylight in August /
Average sunshine in August
Yoichi, 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
Yoichi, 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
Yoichi, 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
Yoichi, 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
Yoichi, Japan
- Average visibility in August: 9km
The month with the highest visibility is October (10km).
The month with the lowest visibility is January (7km).
