Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
The highest temperatures are recorded in August, with averages reaching a high of 31.3°C (88.3°F) and a low of 24.4°C (75.9°F).Heat index
In August, the average heat index is calculated to be an extremely hot 40°C (104°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.Understand that the heat index values take into account shaded locations and mild winds. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
In Yamaga, the average relative humidity in August is 76%.Rainfall
In Yamaga, in August, it is raining for 21.7 days, with typically 117mm (4.61") of accumulated precipitation. In Yamaga, Japan, during the entire year, the rain falls for 164.6 days and collects up to 1175mm (46.26") of precipitation.Snowfall
In Yamaga, snow does not fall in March through November.Daylight
In August, the average length of the day is 13h and 21min.On the first day of August, sunrise is at 05:30 and sunset at 19:16. On the last day of the month, sunrise is at 05:51 and sunset at 18:43 JST.
Sunshine
The month with the most sunshine is August, with an average of 10.6h of sunshine.UV index
The average daily maximum UV index in August in Yamaga is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In August, the maximum UV index of 6 translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. 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. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in Yamaga?
How hot is it in Yamaga in August?
What is the average humidity in August in Yamaga?
How much does it rain in Yamaga in August?
When it does not snow in Yamaga?
What is the average length of the day in August in Yamaga?
What time are sunrise and sunset in August in Yamaga?
What month has the most sunshine in Yamaga?
How long on average sun shines in August in Yamaga?
What is the UV index reading in August in Yamaga?
Average temperature in August
Yamaga, 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 (9.3°C).
- Average low temperature in August: 24.4°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in August
Yamaga, Japan
- Average pressure in August: 1008.6mbar
The month with the highest atmospheric pressure is January (1021.9mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in August
Yamaga, Japan
- Average wind speed in August: 8.2km/h
The windiest months (with the highest average wind speed) are March and October (9.7km/h).
The calmest month (with the lowest average wind speed) is June (7.7km/h).
Average humidity in August
Yamaga, Japan
- Average humidity in August: 76%
The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are March and April (71%).
Average rainfall in August
Yamaga, Japan
- Average rainfall in August: 117mm
The wettest month (with the highest rainfall) is July (251mm).
The driest month (with the least rainfall) is January (32mm).
Average rainfall days in August
Yamaga, Japan
- Average rainfall days in August: 21.7 days
The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in August
Yamaga, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Yamaga, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (1.7 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
Yamaga, Japan
- Average daylight in August: 13h and 2min
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 0min).
- Average sunshine in August: 10h and 4min
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
Yamaga, Japan
- Average sunshine days in August: 6.3 days
The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in August
Yamaga, 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
Yamaga, Japan
- Average cloud cover in August: 31
The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in August
Yamaga, Japan
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, October, November and December (10km).
The month with the lowest visibility is July (8km).
