August weather forecast
Tadotsu, Japan

August

Weather in August

The last month of the summer, August, is also a moderately hot month in Tadotsu, Japan, with an average temperature ranging between max 29.8°C (85.6°F) and min 24.1°C (75.4°F).

Temperature

Tadotsu reaches its highest average temperatures in August, measuring 29.8°C (85.6°F) at the peak and 24.1°C (75.4°F) at the lowest.

Heat index

The heat index for August is estimated at a sweltering 36°C (96.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Tadotsu, the average relative humidity in August is 77%.

Rainfall

In Tadotsu, during August, the rain falls for 21.8 days and regularly aggregates up to 94mm (3.7") of precipitation. Throughout the year, in Tadotsu, there are 170.9 rainfall days, and 863mm (33.98") of precipitation is accumulated.

Snowfall

In Tadotsu, snow does not fall in March through November.

Sea temperature

The month with the warmest seawater is August, with an average sea temperature of 27.3°C (81.1°F).
Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

In Tadotsu, the average length of the day in August is 13h and 25min.
On the first day of the month, sunrise is at 05:16 and sunset at 19:06. On the last day of August, sunrise is at 05:37 and sunset at 18:32 JST.

Sunshine

August has the most sunshine of the year in Tadotsu, with an average of 11h of sunshine.

UV index

July and August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during August leads to these instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

Frequently asked questions

What time of the year is the hottest in Tadotsu?
In Tadotsu, Japan, the peak temperatures are generally noted in August, averaging a high of 29.8°C (85.6°F) and a low of 24.1°C (75.4°F).
Is it hot in Tadotsu during August?
During August, Tadotsu experiences an average high-temperature of 29.8°C (85.6°F) and a low-temperature of 24.1°C (75.4°F). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is estimated at 36°C (96.8°F).
What is the average humidity in August in Tadotsu?
In Tadotsu, Japan, the average relative humidity in August is 77%.
How much does it rain in Tadotsu in August?
In Tadotsu, Japan, in August, during 21.8 rainfall days, 94mm (3.7") of precipitation is typically accumulated.
When it does not snow in Tadotsu?
March through November are months without snowfall in Tadotsu.
What is the month with the warmest sea water in Tadotsu?
The month with the warmest seawater in Tadotsu, Japan, is August, with an average sea temperature of 27.3°C (81.1°F).
What is the water temperature in August in Tadotsu?
In August, the average sea temperature in Tadotsu, Japan, is 27.3°C (81.1°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
How many hours of daylight does Tadotsu have in August?
In August, the average day length in Tadotsu is 13h and 25min.
What time are sunrise and sunset in August in Tadotsu?
On the first day of August in Tadotsu, Japan, sunrise is at 05:16 and sunset at 19:06. On the last day of the month, sunrise is at 05:37 and sunset at 18:32 JST.
What month has the most sunshine in Tadotsu?
August has the most sunshine of the year in Tadotsu, Japan, with an average of 11h of sunshine.
How long on average sun shines in August in Tadotsu?
In Tadotsu, the average sunshine duration in August is 11h.
When is the highest UV index in Tadotsu?
July and August, with an average maximum UV index of 7, are months with the highest UV index in Tadotsu.
What is the UV index intensity in August in Tadotsu?
The average daily maximum UV index in August in Tadotsu is 7. A UV Index of 6 to 7 symbolizes a high health risk 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 sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August - Tadotsu, Japan
Average temperature in August
Tadotsu, Japan
  • Average high temperature in August: 29.8°C

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (7.6°C).

  • Average low temperature in August: 24.1°C

The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).

Average pressure in August - Tadotsu, Japan
Average pressure in August
Tadotsu, Japan
  • Average pressure in August: 1009.1mbar

The month with the highest atmospheric pressure is January (1020.5mbar).
The month with the lowest atmospheric pressure is June (1008.5mbar).

Average wind speed in August - Tadotsu, Japan
Average wind speed in August
Tadotsu, Japan
  • Average wind speed in August: 7.9km/h

The windiest month (with the highest average wind speed) is January (14km/h).
The calmest month (with the lowest average wind speed) is June (7.3km/h).

Average humidity in August - Tadotsu, Japan
Average humidity in August
Tadotsu, Japan
  • Average humidity in August: 77%

The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are March and April (70%).

Average rainfall in August - Tadotsu, Japan
Average rainfall in August
Tadotsu, Japan
  • Average rainfall in August: 94mm

The wettest month (with the highest rainfall) is July (145mm).
The driest month (with the least rainfall) is January (26mm).

Average rainfall days in August - Tadotsu, Japan
Average rainfall days in August
Tadotsu, Japan
  • Average rainfall days in August: 21.8 days

The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (9.3 days).

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

The month with the highest snowfall is February (21mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).

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

The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average sea temperature in August - Tadotsu, Japan
Average sea temperature in August
Tadotsu, Japan
  • Average sea temperature in August: 27.3°C

The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest month (with the lowest average sea temperature) is February (14.5°C).

Average daylight in August / Average sunshine in August - Tadotsu, Japan
Average daylight in August /
Average sunshine in August
Tadotsu, 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: 11h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

Average sunshine days in August - Tadotsu, Japan
Average sunshine days in August
Tadotsu, Japan
  • Average sunshine days in August: 5.7 days

The month with the most sunshine days is May (18 days).
The month with the least sunshine days is July (4.8 days).

Average UV index in August - Tadotsu, Japan
Average UV index in August
Tadotsu, Japan
  • Average UV index in August: 7

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in August - Tadotsu, Japan
Average cloud cover in August
Tadotsu, Japan
  • Average cloud cover in August: 30

The months with the most cloud cover are January, February and December (Cloud cover 40).
The months with the least cloud cover are May and August (Cloud cover 30).

Average visibility in August - Tadotsu, Japan
Average visibility in August
Tadotsu, Japan
  • Average visibility in August: 10km

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

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