August weather forecast
Marumori, Japan

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Weather in August

The last month of the summer, August, is also a moderately hot month in Marumori, Japan, with an average temperature fluctuating between 21.2°C (70.2°F) and 27.6°C (81.7°F).

Temperature

Marumori, Japan, witnesses the warmest weather in August, with temperatures averaging a high of 27.6°C (81.7°F) and a low of 21.2°C (70.2°F).

Heat index

The heat index for August is calculated to be a tropical 32°C (89.6°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In August, the average relative humidity is 83%.

Rainfall

In Marumori, in August, during 18.5 rainfall days, 85mm (3.35") of precipitation is typically accumulated. In Marumori, during the entire year, the rain falls for 165.4 days and collects up to 854mm (33.62") of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 37min.
On the first day of August, sunrise is at 04:40 and sunset at 18:46. On the last day of the month, sunrise is at 05:06 and sunset at 18:08 JST.

Sunshine

The average sunshine in August is 8.9h.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 6 during August leads to these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What are the warmest months in Marumori?

In Marumori, August records the average highest temperatures, peaking at 27.6°C (81.7°F) and reaching a low of 21.2°C (70.2°F).

What are the temperatures in Marumori in August?

August temperatures in Marumori vary between a high-temperature of 27.6°C (81.7°F) and a low-temperature of 21.2°C (70.2°F). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 32°C (89.6°F).

What is the average humidity in August in Marumori?

In August, the average relative humidity is 83%.

How much does it rain in Marumori in August?

In Marumori, Japan, during August, the rain falls for 18.5 days and regularly aggregates up to 85mm (3.35") of precipitation.

When it does not snow in Marumori?

In Marumori, Japan, snow does not fall in May through November.

What is the average length of the day in August in Marumori?

In August, the average day length in Marumori, Japan, is 13h and 37min.

When is the sunrise / sunset in August in Marumori?

In August, on the first day of the month, sunrise is at 04:40 and sunset at 18:46. On the last day of the month, in Marumori, sunrise is at 05:06 and sunset at 18:08 JST.

How many hours of sunshine does Marumori have in August?

The average sunshine duration in August is 8.9h.

What is the month with the highest UV index in Marumori?

The months with the highest UV index in Marumori, Japan, are July and August, with an average maximum UV index of 6.

What is the UV index reading in August in Marumori?

In August, the average daily maximum UV index in Marumori is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's 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
Marumori, Japan

Average temperature in August - Marumori, Japan
  • Average high temperature in August: 27.6°C

The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in August: 21.2°C

The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (-2.2°C).

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Average pressure in August
Marumori, Japan

Average pressure in August - Marumori, Japan
  • Average pressure in August: 1010.2mbar

The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).

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Average wind speed in August
Marumori, Japan

Average wind speed in August - Marumori, Japan
  • Average wind speed in August: 8.6km/h

The windiest month (with the highest average wind speed) is January (14.9km/h).
The calmest month (with the lowest average wind speed) is July (7.9km/h).

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Average humidity in August
Marumori, Japan

Average humidity in August - Marumori, Japan
  • Average humidity in August: 83%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in August
Marumori, Japan

Average rainfall in August - Marumori, Japan
  • Average rainfall in August: 85mm

The wettest month (with the highest rainfall) is July (137mm).
The driest month (with the least rainfall) is February (28mm).

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Average rainfall days in August
Marumori, Japan

Average rainfall days in August - Marumori, Japan
  • Average rainfall days in August: 18.5 days

The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is February (8.9 days).

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Average snowfall in August
Marumori, Japan

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

The month with the highest snowfall is January (129mm).
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
Marumori, Japan

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

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Marumori, Japan
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 8h and 5min

The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in August
Marumori, Japan

Average sunshine days in August - Marumori, Japan
  • Average sunshine days in August: 9.4 days

The month with the most sunshine days is May (17.8 days).
The month with the least sunshine days is July (7 days).

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Average UV index in August
Marumori, Japan

Average UV index in August - Marumori, Japan
  • Average UV index in August: 6

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

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Average cloud cover in August
Marumori, Japan

Average cloud cover in August - Marumori, Japan
  • Average cloud cover in August: 45

The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is May (Cloud cover 37).

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Average visibility in August
Marumori, Japan

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

The months with the highest visibility are October and November (10km).
The month with the lowest visibility is July (8km).

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Marumori, Japan

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