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
Weather in August
Temperature
During the warmest month, August, temperatures average a high of 30.8°C (87.4°F) and a low of 25.3°C (77.5°F).Heat index
The heat index value for August is appraised at a sweltering 38°C (100.4°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
In Horikawacho, the average relative humidity in August is 74%.Rainfall
In August, the rain falls for 10.3 days. Throughout August, 30mm (1.18") of precipitation is accumulated. In Horikawacho, Japan, during the entire year, the rain falls for 111.4 days and collects up to 332mm (13.07") of precipitation.Snowfall
April through December are months without snowfall in Horikawacho, Japan.Daylight
The average length of the day in August is 13h and 29min.On the first day of the month, sunrise is at 04:49 and sunset at 18:45. On the last day of August, in Horikawacho, sunrise is at 05:12 and sunset at 18:10 JST.
Sunshine
The month with the most sunshine in Horikawacho is August, with an average of 10.3h of sunshine.UV index
The average daily maximum UV index in August in Horikawacho, Japan, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In August, the maximum UV index of 6 translates into these guidelines:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What is the warmest month in Horikawacho?
How hot does it get in Horikawacho in August?
What is the average humidity in August in Horikawacho?
How many days does it rain in August in Horikawacho?
When it does not snow in Horikawacho?
How many hours of daylight does Horikawacho have in August?
When is the sunrise / sunset in August in Horikawacho?
What month has the most sunshine in Horikawacho?
How many hours of sunshine does Horikawacho have in August?
What is the UV index reading in August in Horikawacho?
Average temperature in August
Horikawacho, Japan
- Average high temperature in August: 30.8°C
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in August: 25.3°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).
Average pressure in August
Horikawacho, Japan
- Average pressure in August: 1010.2mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in August
Horikawacho, Japan
- Average wind speed in August: 13.7km/h
The windiest month (with the highest average wind speed) is April (16.6km/h).
The calmest month (with the lowest average wind speed) is June (13.2km/h).
Average humidity in August
Horikawacho, Japan
- Average humidity in August: 74%
The months with the highest relative humidity are June and July (77%).
The month with the lowest relative humidity is January (60%).
Average rainfall in August
Horikawacho, Japan
- Average rainfall in August: 30mm
The wettest months (with the highest rainfall) are September and October (43mm).
The driest month (with the least rainfall) is February (9mm).
Average rainfall days in August
Horikawacho, Japan
- Average rainfall days in August: 10.3 days
The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in August
Horikawacho, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Horikawacho, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.9 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
Horikawacho, Japan
- Average daylight in August: 13h and 3min
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 48min).
- Average sunshine in August: 10h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in August
Horikawacho, Japan
- Average sunshine days in August: 17.8 days
The month with the most sunshine days is January (24.6 days).
The month with the least sunshine days is June (14.9 days).
Average UV index in August
Horikawacho, 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, March, November and December (UV index 3).
Average cloud cover in August
Horikawacho, Japan
- Average cloud cover in August: 33
The month with the most cloud cover is October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in August
Horikawacho, Japan
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Horikawacho, Japan
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