August weather forecast
Kotari, Japan

August

Weather in August

The last month of the summer, August, is a tropical month in Kotari, Japan, with an average temperature ranging between min 22.8°C (73°F) and max 31.3°C (88.3°F).

Temperature

Kotari's warmest weather arrives in August, when temperatures average a high of 31.3°C (88.3°F) and a low of 22.8°C (73°F).

Heat index

For most parts of August, the heat index is evaluated at a blisteringly hot 41°C (105.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

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

Rainfall

In Kotari, in August, during 17.5 rainfall days, 81mm (3.19") of precipitation is typically accumulated. Throughout the year, there are 154.2 rainfall days, and 647mm (25.47") of precipitation is accumulated.

Snowfall

In Kotari, snow does not fall in April through November.

Daylight

The average length of the day in August is 13h and 27min.
On the first day of the month, sunrise is at 05:06 and sunset at 19:00. On the last day of August, sunrise is at 05:29 and sunset at 18:25 JST.

Sunshine

With an average of 10h of sunshine, August has the most sunshine of the year.

UV index

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 6 in August transforms into this advice:
Fend off overexposure. Sun protection is vital. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

What time of the year is the hottest?
Kotari registers the average highest temperatures during August, with peaks of 31.3°C (88.3°F) and lows of 22.8°C (73°F).
How hot does it get in August?
The high-temperature during August is 31.3°C (88.3°F) and the low-temperature is 22.8°C (73°F). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 41°C (105.8°F).
What is the average humidity in August?
In August, the average relative humidity is 77%.
How many days does it rain in August?
In Kotari, during August, the rain falls for 17.5 days and regularly aggregates up to 81mm (3.19") of precipitation.
When it does not snow?
In Kotari, snow does not fall in April through November.
How many hours of daylight does Kotari have in August?
In Kotari, Japan, the average day length in August is 13h and 27min.
What time are sunrise and sunset in August?
In August, on the first day of the month, sunrise is at 05:06 and sunset at 19:00. On the last day of the month, sunrise is at 05:29 and sunset at 18:25 JST.
What month has the most sunshine?
With an average of 10h of sunshine, August has the most sunshine of the year.
How many hours of sunshine does Kotari have in August?
In August, the average sunshine duration is 10h.
How high is the UV index in August?
In Kotari, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe 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
Kotari, Japan
  • Average high temperature in August: 31.3°C

The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (6.2°C).

  • Average low temperature in August: 22.8°C

The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).

Average pressure in August
Kotari, Japan
  • Average pressure in August: 1009.7mbar

The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.9mbar).

Average wind speed in August
Kotari, Japan
  • Average wind speed in August: 7.2km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest months (with the lowest average wind speed) are June and July (6.9km/h).

Average humidity in August
Kotari, Japan
  • Average humidity in August: 77%

The months with the highest relative humidity are July and October (81%).
The month with the lowest relative humidity is May (73%).

Average rainfall in August
Kotari, Japan
  • Average rainfall in August: 81mm

The wettest month (with the highest rainfall) is July (134mm).
The driest months (with the least rainfall) are January and November (18mm).

Average rainfall days in August
Kotari, Japan
  • Average rainfall days in August: 17.5 days

The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is November (8.1 days).

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

The month with the highest snowfall is February (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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

The month with the highest number of snowfall days is January (2.5 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
Kotari, Japan
  • Average daylight in August: 13h and 2min

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 54min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in August
Kotari, Japan
  • Average sunshine days in August: 11.3 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (7.2 days).

Average UV index in August
Kotari, 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).

Average cloud cover in August
Kotari, Japan
  • Average cloud cover in August: 40

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are May and August (Cloud cover 40).

Average visibility in August
Kotari, Japan
  • Average visibility in August: 8km

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (8km).
The month with the lowest visibility is July (7km).

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