August weather forecastYorii, Japan
August
Weather in August
August, the last month of the summer in Yorii, is a tropical month, with an average temperature varying between 22.4°C (72.3°F) and 30.3°C (86.5°F).Temperature
August is the month that records the highest temperatures, with averages ranging from a high of 30.3°C (86.5°F) to a low of 22.4°C (72.3°F).Heat index
For August, the heat index is calculated to be a torrid 37°C (98.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.
Humidity
The average relative humidity in August in Yorii is 75%.Rainfall
In August, the rain falls for 22 days. Throughout August, 94mm (3.7") of precipitation is accumulated. In Yorii, during the entire year, the rain falls for 166.8 days and collects up to 796mm (31.34") of precipitation.Snowfall
In Yorii, snow does not fall in April through October.Daylight
In August, the average length of the day in Yorii is 13h and 31min.On the first day of August in Yorii, sunrise is at 04:50 and sunset at 18:48. On the last day of the month, sunrise is at 05:14 and sunset at 18:12 JST.
Sunshine
The months with the most sunshine in Yorii are May and August, with an average of 9.8h of sunshine.UV index
The average daily maximum UV index in August in Yorii, Japan, is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In August, an average UV index of 6 transforms into the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Yorii, Japan
- Average high temperature in August: 30.3°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in August: 22.4°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in August
Yorii, Japan
- Average pressure in August: 1010.4mbar
The month with the highest atmospheric pressure is November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in August
Yorii, Japan
- Average wind speed in August: 6.4km/h
The windiest month (with the highest average wind speed) is January (10km/h).
The calmest month (with the lowest average wind speed) is July (6.3km/h).
Average humidity in August
Yorii, 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 (62%).
Average rainfall in August
Yorii, Japan
- Average rainfall in August: 94mm
The wettest month (with the highest rainfall) is October (122mm).
The driest months (with the least rainfall) are February and December (22mm).
Average rainfall days in August
Yorii, Japan
- Average rainfall days in August: 22 days
The month with the highest number of rainy days is July (22.9 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in August
Yorii, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is February (58mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Yorii, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Yorii, Japan
- Average daylight in August: 13h and 30min
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 48min
The months with the most sunshine are May and August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in August
Yorii, Japan
- Average sunshine days in August: 6.6 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is July (5.6 days).
Average UV index in August
Yorii, 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
Yorii, Japan
- Average cloud cover in August: 41
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in August
Yorii, 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).
