August weather forecast
Yokaichiba, Japan

August

Weather in August

The last month of the summer, August, is a hot month in Yokaichiba, Japan, with an average temperature fluctuating between 30.1°C (86.2°F) and 24.6°C (76.3°F).

Temperature

Yokaichiba notes the warmest temperatures in August, with a high average of 30.1°C (86.2°F) and a low of 24.6°C (76.3°F).

Heat index

The heat index for August is evaluated at a fiery hot 37°C (98.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in August in Yokaichiba is 78%.

Rainfall

In Yokaichiba, Japan, during August, the rain falls for 17.7 days and regularly aggregates up to 79mm (3.11") of precipitation. Throughout the year, in Yokaichiba, there are 188.7 rainfall days, and 1052mm (41.42") of precipitation is accumulated.

Snowfall

In Yokaichiba, snow does not fall in March through December.

Daylight

In Yokaichiba, the average length of the day in August is 13h and 30min.
On the first day of August, sunrise is at 04:45 and sunset at 18:42. On the last day of the month, sunrise is at 05:08 and sunset at 18:06 JST.

Sunshine

With an average of 10.2h of sunshine, August has the most sunshine of the year.

UV index

The average daily maximum UV index in August in Yokaichiba is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 6 in August leads to these guidelines:
Shield from overexposure. Defense against sun-related harm is required. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Frequently asked questions

What time of the year is the hottest in Yokaichiba?
In Yokaichiba, Japan, temperatures reach their average annual highs in August, measuring 30.1°C (86.2°F) and a minimum average of 24.6°C (76.3°F).
Is it hot in Yokaichiba during August?
The high-temperature during August is 30.1°C (86.2°F) and the low-temperature is 24.6°C (76.3°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is evaluated at 37°C (98.6°F).
What is the average humidity in August in Yokaichiba?
The average relative humidity in August in Yokaichiba, Japan, is 78%.
How many days does it rain in August in Yokaichiba?
In Yokaichiba, Japan, in August, during 17.7 rainfall days, 79mm (3.11") of precipitation is typically accumulated.
When it does not snow in Yokaichiba?
In Yokaichiba, Japan, snow does not fall in March through December.
What is the average length of the day in August in Yokaichiba?
The average day length in August is 13h and 30min.
When are sunrise and sunset in August in Yokaichiba?
In August, on the first day of the month, sunrise is at 04:45 and sunset at 18:42. On the last day of the month, in Yokaichiba, Japan, sunrise is at 05:08 and sunset at 18:06 JST.
What month has the most sunshine in Yokaichiba?
August has the most sunshine of the year, with an average of 10.2h of sunshine.
How many hours of sunshine does Yokaichiba have in August?
In Yokaichiba, the average sunshine duration in August is 10.2h.
How high is the UV index in August in Yokaichiba?
In Yokaichiba, Japan, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August
Yokaichiba, Japan
  • Average high temperature in August: 30.1°C

The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (8.9°C).

  • Average low temperature in August: 24.6°C

The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).

Average pressure in August
Yokaichiba, Japan
  • Average pressure in August: 1010.1mbar

The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in August
Yokaichiba, Japan
  • Average wind speed in August: 13.3km/h

The windiest month (with the highest average wind speed) is March (16.8km/h).
The calmest month (with the lowest average wind speed) is June (12.8km/h).

Average humidity in August
Yokaichiba, Japan
  • Average humidity in August: 78%

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is January (61%).

Average rainfall in August
Yokaichiba, Japan
  • Average rainfall in August: 79mm

The wettest month (with the highest rainfall) is October (144mm).
The driest month (with the least rainfall) is January (45mm).

Average rainfall days in August
Yokaichiba, Japan
  • Average rainfall days in August: 17.7 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is January (9 days).

Average snowfall in August
Yokaichiba, Japan
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (27mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in August
Yokaichiba, Japan
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in August /
Average sunshine in August
Yokaichiba, Japan
  • Average daylight in August: 13h and 3min

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 48min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

Average sunshine days in August
Yokaichiba, Japan
  • Average sunshine days in August: 10.6 days

The month with the most sunshine days is January (18.7 days).
The month with the least sunshine days is June (8.3 days).

Average UV index in August
Yokaichiba, Japan
  • Average UV index in August: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

Average cloud cover in August
Yokaichiba, Japan
  • Average cloud cover in August: 34

The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 31).

Average visibility in August
Yokaichiba, Japan
  • Average visibility in August: 10km

The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).

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