August weather forecast
Hashimoto, Japan

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Weather in August

August, the last month of the summer in Hashimoto, is also a moderately hot month, with temperature in the range of an average high of 29.9°C (85.8°F) and an average low of 22.3°C (72.1°F).

Temperature

The temperatures reach their highest averages in August, with highs of 29.9°C (85.8°F) and lows of 22.3°C (72.1°F).

Heat index

August's heat index is appraised at a fiery hot 37°C (98.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. 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. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in August in Hashimoto is 79%.

Rainfall

In Hashimoto, in August, during 19.3 rainfall days, 100mm (3.94") of precipitation is typically accumulated. Throughout the year, there are 199.5 rainfall days, and 1277mm (50.28") of precipitation is accumulated.

Snowfall

In Hashimoto, snow does not fall in May through November.

Daylight

In August, the average length of the day is 13h and 25min.
On the first day of August, sunrise is at 05:08 and sunset at 18:59. On the last day of the month, sunrise is at 05:30 and sunset at 18:25 JST.

Sunshine

August has the most sunshine of the year in Hashimoto, with an average of 10.7h of sunshine.

UV index

The average daily maximum UV index in August in Hashimoto is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What part of the year is the hottest in Hashimoto?

The warmest month in Hashimoto, Japan, is August, with an average high-temperature of 29.9°C (85.8°F) and an average low-temperature of 22.3°C (72.1°F).

How hot is August in Hashimoto?

The high-temperature, in August, in Hashimoto, is 29.9°C (85.8°F), while the low-temperature averages to 22.3°C (72.1°F). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in August is appraised at 37°C (98.6°F).

What is the average humidity in August in Hashimoto?

The average relative humidity in August in Hashimoto, Japan, is 79%.

How many days does it rain in August in Hashimoto?

In Hashimoto, Japan, in August, during 19.3 rainfall days, 100mm (3.94") of precipitation is typically accumulated.

When it does not snow in Hashimoto?

May through November are months without snowfall in Hashimoto.

How many hours of daylight does Hashimoto have in August?

In Hashimoto, the average day length in August is 13h and 25min.

When is the sunrise / sunset in August in Hashimoto?

On the first day of August in Hashimoto, Japan, sunrise is at 05:08 and sunset at 18:59. On the last day of the month, sunrise is at 05:30 and sunset at 18:25 JST.

What month has the most sunshine in Hashimoto?

The month with the most sunshine is August, with an average of 10.7h of sunshine.

How long on average sun shines in August in Hashimoto?

The average sunshine duration in August is 10.7h.

How high is the UV index in August in Hashimoto?

The average daily maximum UV index in August in Hashimoto is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
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
Hashimoto, Japan

Average temperature in August - Hashimoto, Japan
  • Average high temperature in August: 29.9°C

The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (6.7°C).

  • Average low temperature in August: 22.3°C

The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is January (0.1°C).

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Average pressure in August
Hashimoto, Japan

Average pressure in August - Hashimoto, Japan
  • Average pressure in August: 1009.6mbar

The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).

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Average wind speed in August
Hashimoto, Japan

Average wind speed in August - Hashimoto, Japan
  • Average wind speed in August: 6.2km/h

The windiest month (with the highest average wind speed) is January (9.5km/h).
The calmest months (with the lowest average wind speed) are June and August (6.2km/h).

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Average humidity in August
Hashimoto, Japan

Average humidity in August - Hashimoto, Japan
  • Average humidity in August: 79%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is May (74%).

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Average rainfall in August
Hashimoto, Japan

Average rainfall in August - Hashimoto, Japan
  • Average rainfall in August: 100mm

The wettest month (with the highest rainfall) is July (179mm).
The driest month (with the least rainfall) is January (56mm).

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Average rainfall days in August
Hashimoto, Japan

Average rainfall days in August - Hashimoto, Japan
  • Average rainfall days in August: 19.3 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (13.8 days).

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Average snowfall in August
Hashimoto, Japan

Average snowfall in August - Hashimoto, Japan
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (90mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

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Average snowfall days in August
Hashimoto, Japan

Average snowfall days in August - Hashimoto, Japan
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

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Average daylight in August /
Average sunshine in August
Hashimoto, Japan

Average daylight in August / Average sunshine in August - Hashimoto, Japan
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).

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Average sunshine days in August
Hashimoto, Japan

Average sunshine days in August - Hashimoto, Japan
  • Average sunshine days in August: 9.6 days

The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is July (7.9 days).

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Average UV index in August
Hashimoto, Japan

Average UV index in August - Hashimoto, 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 and December (UV index 2).

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Average cloud cover in August
Hashimoto, Japan

Average cloud cover in August - Hashimoto, Japan
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in August
Hashimoto, Japan

Average visibility in August - Hashimoto, Japan
  • Average visibility in August: 9km

The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (9km).
The months with the lowest visibility are June and July (8km).

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Hashimoto, Japan

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