August weather forecast
Tomiya, Japan

August

Weather in August

The last month of the summer, August, is also a moderately hot month in Tomiya, Japan, with an average temperature ranging between max 27.8°C (82°F) and min 21.4°C (70.5°F).

Temperature

In Tomiya, temperatures reach their average annual highs in August, measuring 27.8°C (82°F) and a minimum average of 21.4°C (70.5°F).

Heat index

For most parts of August, the heat index is calculated to be a tropical 32°C (89.6°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In Tomiya, Japan, the average relative humidity in August is 82%.

Rainfall

In Tomiya, in August, it is raining for 16.7 days, with typically 72mm (2.83") of accumulated precipitation. Throughout the year, in Tomiya, there are 152.2 rainfall days, and 720mm (28.35") of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day in Tomiya is 13h and 38min.
On the first day of the month, sunrise is at 04:38 and sunset at 18:46. On the last day of August, in Tomiya, sunrise is at 05:05 and sunset at 18:08 JST.

Sunshine

The average sunshine in August in Tomiya is 9.1h.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index in Tomiya. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during August leads to these advisories:
Shield from overexposure. Defense against sun-related harm is required. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the hottest time of year in Tomiya?
August, with its high-temperature average of 27.8°C (82°F) and a low-temperature average of 21.4°C (70.5°F), is the warmest month.
What is the average August temperature in Tomiya?
The average high-temperature, in August, in Tomiya, is 27.8°C (82°F), while the average low-temperature is 21.4°C (70.5°F). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 32°C (89.6°F).
What is the average humidity in August in Tomiya?
In Tomiya, Japan, the average relative humidity in August is 82%.
How much does it rain in Tomiya in August?
In Tomiya, during August, the rain falls for 16.7 days and regularly aggregates up to 72mm (2.83") of precipitation.
When it does not snow in Tomiya?
In Tomiya, Japan, snow does not fall in May through November.
What is the average length of the day in August in Tomiya?
The average day length in August in Tomiya is 13h and 38min.
When is the sunrise / sunset in August in Tomiya?
On the first day of August in Tomiya, sunrise is at 04:38 and sunset at 18:46. On the last day of the month, sunrise is at 05:05 and sunset at 18:08 JST.
How many hours of sunshine does Tomiya have in August?
In Tomiya, Japan, the average sunshine duration in August is 9.1h.
What are the months with the highest UV index in Tomiya?
July and August, with an average maximum UV index of 6, are months with the highest UV index in Tomiya.
What is the UV index reading in August in Tomiya?
The average daily maximum UV index in August in Tomiya is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
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
Tomiya, Japan
  • Average high temperature in August: 27.8°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in August: 21.4°C

The month with the highest average low temperature is August (21.4°C).
The coldest months (with the lowest average low temperature) are January and February (-1.7°C).

Average pressure in August
Tomiya, 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).

Average wind speed in August
Tomiya, Japan
  • Average wind speed in August: 8.7km/h

The windiest month (with the highest average wind speed) is January (14.4km/h).
The calmest month (with the lowest average wind speed) is July (8.1km/h).

Average humidity in August
Tomiya, Japan
  • Average humidity in August: 82%

The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are April and May (72%).

Average rainfall in August
Tomiya, Japan
  • Average rainfall in August: 72mm

The wettest months (with the highest rainfall) are July and October (111mm).
The driest month (with the least rainfall) is February (22mm).

Average rainfall days in August
Tomiya, Japan
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (8.7 days).

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

The month with the highest snowfall is February (63mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

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

The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 9h and 1min

The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (7.2 days).

Average UV index in August
Tomiya, 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, November and December (UV index 2).

Average cloud cover in August
Tomiya, Japan
  • Average cloud cover in August: 44

The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is May (Cloud cover 36).

Average visibility in August
Tomiya, Japan
  • Average visibility in August: 9km

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

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