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
The average temperatures reach their apex in August, averaging 30.2°C (86.4°F) at the high end and 24.3°C (75.7°F) at the low end.Heat index
The heat index value for August is estimated at a sweltering 38°C (100.4°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
In Koyanose, the average relative humidity in August is 78%.Rainfall
In Koyanose, in August, during 18.3 rainfall days, 105mm (4.13") of precipitation is typically accumulated. In Koyanose, during the entire year, the rain falls for 186.7 days and collects up to 1009mm (39.72") of precipitation.Snowfall
In Koyanose, snow does not fall in April through November.Daylight
In August, the average length of the day in Koyanose is 13h and 23min.On the first day of August in Koyanose, sunrise is at 05:29 and sunset at 19:17. On the last day of the month, sunrise is at 05:50 and sunset at 18:44 JST.
Sunshine
August has the most sunshine of the year, with an average of 10.5h of sunshine.UV index
In August, the average daily maximum UV index in Koyanose is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the hottest time of year in Koyanose?
Is it hot in Koyanose during August?
What is the average humidity in August in Koyanose?
How many days does it rain in August in Koyanose?
When it does not snow in Koyanose?
How many hours of daylight does Koyanose have in August?
When is the sunrise / sunset in August in Koyanose?
What month has the most sunshine in Koyanose?
How long on average sun shines in August in Koyanose?
What is the UV index intensity in August in Koyanose?
Average temperature in August
Koyanose, Japan
- Average high temperature in August: 30.2°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in August: 24.3°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
Average pressure in August
Koyanose, Japan
- Average pressure in August: 1008.7mbar
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
Koyanose, Japan
- Average wind speed in August: 10.4km/h
The windiest months (with the highest average wind speed) are January and December (14.7km/h).
The calmest month (with the lowest average wind speed) is June (9.3km/h).
Average humidity in August
Koyanose, Japan
- Average humidity in August: 78%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is March (70%).
Average rainfall in August
Koyanose, Japan
- Average rainfall in August: 105mm
The wettest month (with the highest rainfall) is July (193mm).
The driest month (with the least rainfall) is January (50mm).
Average rainfall days in August
Koyanose, Japan
- Average rainfall days in August: 18.3 days
The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is May (11.4 days).
Average snowfall in August
Koyanose, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Koyanose, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (5.8 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
Koyanose, Japan
- Average daylight in August: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in August: 10h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in August
Koyanose, Japan
- Average sunshine days in August: 10.4 days
The month with the most sunshine days is May (18.4 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in August
Koyanose, 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
Koyanose, Japan
- Average cloud cover in August: 32
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in August
Koyanose, Japan
- Average visibility in August: 9km
The months with the highest visibility are March, September, October, November and December (10km).
The months with the lowest visibility are January, February, April, May, June, July and August (9km).
Koyanose, Japan
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