August weather forecastYatsushiro, Japan
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Yatsushiro, Japan, with an average temperature ranging between min 24.2°C (75.6°F) and max 29.4°C (84.9°F).Temperature
Temperature records mark August as the warmest month, with highs averaging 29.4°C (84.9°F) and lows at 24.2°C (75.6°F).Heat index
The heat index in August is appraised at a torrid 36°C (96.8°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In August, the average relative humidity is 80%.Rainfall
In Yatsushiro, Japan, in August, it is raining for 20.3 days, with typically 125mm (4.92") of accumulated precipitation. In Yatsushiro, during the entire year, the rain falls for 182.8 days and collects up to 1440mm (56.69") of precipitation.Snowfall
April through November are months without snowfall.Sea temperature
With an average sea temperature of 28°C (82.4°F), August is the month with the warmest seawater in Yatsushiro.Note: For activities such as swimming and diving, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as particularly pleasant and satisfying for prolonged periods without feeling uneasy.
Daylight
The average length of the day in August in Yatsushiro is 13h and 20min.On the first day of August, sunrise is at 05:32 and sunset at 19:15. On the last day of the month, sunrise is at 05:51 and sunset at 18:43 JST.
Sunshine
With an average of 10.6h of sunshine, August has the most sunshine of the year in Yatsushiro.UV index
In August, the average daily maximum UV index in Yatsushiro 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: The UV index of 6 during August leads to these advisories:
Resist extreme sun exposure. Guarding against solar damage is essential. 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. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Attention! UV strength is notably upped by the reflection of sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Yatsushiro, Japan
- Average high temperature in August: 29.4°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in August: 24.2°C
The month with the highest average low temperature is August (24.2°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in August
Yatsushiro, Japan
- Average pressure in August: 1008.6mbar
The month with the highest atmospheric pressure is January (1021.7mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in August
Yatsushiro, Japan
- Average wind speed in August: 8.7km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is June (8.2km/h).
Average humidity in August
Yatsushiro, Japan
- Average humidity in August: 80%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is March (71%).
Average rainfall in August
Yatsushiro, Japan
- Average rainfall in August: 125mm
The wettest month (with the highest rainfall) is June (303mm).
The driest month (with the least rainfall) is January (51mm).
Average rainfall days in August
Yatsushiro, Japan
- Average rainfall days in August: 20.3 days
The month with the highest number of rainy days is July (22.9 days).
The month with the least rainy days is January (10.3 days).
Average snowfall in August
Yatsushiro, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Yatsushiro, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (2.4 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
Yatsushiro, Japan
- Average sea temperature in August: 28°C
The best month for swimming (with the highest average sea temperature) is August (28°C).
The coldest month (with the lowest average sea temperature) is March (17.2°C).
Average daylight in August /
Average sunshine in August
Yatsushiro, Japan
- Average daylight in August: 13h and 18min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in August: 10h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in August
Yatsushiro, Japan
- Average sunshine days in August: 7.8 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is July (5.9 days).
Average UV index in August
Yatsushiro, Japan
- Average UV index in August: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in August
Yatsushiro, Japan
- Average cloud cover in August: 33
The month with the most cloud cover is June (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in August
Yatsushiro, Japan
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
