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 month of August, characterized by an average high of 31.6°C (88.9°F) and a low of 24°C (75.2°F), is recognized as the warmest.Heat index
For August, the heat index is evaluated at an extremely hot 41°C (105.8°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
The average relative humidity in August is 75%.Rainfall
In Yoshinuma, Japan, in August, it is raining for 17.3 days, with typically 66mm (2.6") of accumulated precipitation. Throughout the year, there are 154.9 rainfall days, and 691mm (27.2") of precipitation is accumulated.Snowfall
April through December are months without snowfall in Yoshinuma.Daylight
In August, the average length of the day is 13h and 31min.On the first day of the month, sunrise is at 04:47 and sunset at 18:45. On the last day of August, in Yoshinuma, sunrise is at 05:10 and sunset at 18:09 JST.
Sunshine
August has the most sunshine of the year in Yoshinuma, with an average of 9.7h of sunshine.UV index
In Yoshinuma, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In August, the maximum UV index of 6 suggests this advice:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Yoshinuma?
How hot is August in Yoshinuma?
What is the average humidity in August in Yoshinuma?
How much does it rain in Yoshinuma in August?
When it does not snow in Yoshinuma?
How many hours of daylight does Yoshinuma have in August?
When are sunrise and sunset in August in Yoshinuma?
What month has the most sunshine in Yoshinuma?
How many hours of sunshine does Yoshinuma have in August?
How high is the UV index in August in Yoshinuma?
Average temperature in August
Yoshinuma, Japan
- Average high temperature in August: 31.6°C
The warmest month (with the highest average high temperature) is August (31.6°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in August: 24°C
The month with the highest average low temperature is August (24°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in August
Yoshinuma, Japan
- Average pressure in August: 1010.3mbar
The month with the highest atmospheric pressure is November (1018.2mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in August
Yoshinuma, Japan
- Average wind speed in August: 9.6km/h
The windiest month (with the highest average wind speed) is April (11.8km/h).
The calmest month (with the lowest average wind speed) is November (8.7km/h).
Average humidity in August
Yoshinuma, Japan
- Average humidity in August: 75%
The month with the highest relative humidity is July (78%).
The month with the lowest relative humidity is January (61%).
Average rainfall in August
Yoshinuma, Japan
- Average rainfall in August: 66mm
The wettest month (with the highest rainfall) is October (92mm).
The driest month (with the least rainfall) is December (21mm).
Average rainfall days in August
Yoshinuma, Japan
- Average rainfall days in August: 17.3 days
The month with the highest number of rainy days is June (18.5 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in August
Yoshinuma, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is February (34mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Yoshinuma, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in August /
Average sunshine in August
Yoshinuma, Japan
- Average daylight in August: 13h and 3min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 9h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in August
Yoshinuma, Japan
- Average sunshine days in August: 11.4 days
The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in August
Yoshinuma, 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 and December (UV index 2).
Average cloud cover in August
Yoshinuma, Japan
- Average cloud cover in August: 40
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in August
Yoshinuma, Japan
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, November and December (10km).
The months with the lowest visibility are April, May, June, July, August, September and October (9km).
