August weather forecastOmihachiman, Japan
August
Weather in August
August, the last month of the summer in Omihachiman, is a tropical month, with temperature in the range of an average low of 22.4°C (72.3°F) and an average high of 30.8°C (87.4°F).Temperature
Omihachiman witnesses the warmest weather in August, with temperatures averaging a high of 30.8°C (87.4°F) and a low of 22.4°C (72.3°F).Heat index
Throughout August, the heat index is appraised at a scorching 40°C (104°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Should you be directly under the sun, anticipate a possible increase in the heat index 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.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
The average relative humidity in August in Omihachiman, Japan, is 78%.Rainfall
In Omihachiman, Japan, in August, during 9.3 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Omihachiman, there are 86.8 rainfall days, and 202mm (7.95") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in August in Omihachiman is 13h and 28min.On the first day of August, sunrise is at 05:04 and sunset at 18:58. On the last day of the month, sunrise is at 05:27 and sunset at 18:24 JST.
Sunshine
August has the most sunshine of the year in Omihachiman, with an average of 9.7h of sunshine.UV index
In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 6 in August translates into these instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Omihachiman, 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 (5.7°C).
- Average low temperature in August: 22.4°C
The month with the highest average low temperature is August (22.4°C).
The coldest months (with the lowest average low temperature) are January and February (0.3°C).
Average pressure in August
Omihachiman, Japan
- Average pressure in August: 1009.8mbar
The month with the highest atmospheric pressure is February (1019.6mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed in August
Omihachiman, Japan
- Average wind speed in August: 6.6km/h
The windiest month (with the highest average wind speed) is January (9.1km/h).
The calmest month (with the lowest average wind speed) is July (6.3km/h).
Average humidity in August
Omihachiman, Japan
- Average humidity in August: 78%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is May (74%).
Average rainfall in August
Omihachiman, Japan
- Average rainfall in August: 20mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is November (4mm).
Average rainfall days in August
Omihachiman, Japan
- Average rainfall days in August: 9.3 days
The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is November (4.1 days).
Average snowfall in August
Omihachiman, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Omihachiman, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (7.3 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
Omihachiman, Japan
- Average daylight in August: 13h and 30min
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: 9h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in August
Omihachiman, Japan
- Average sunshine days in August: 20 days
The month with the most sunshine days is May (23.8 days).
The month with the least sunshine days is July (16.3 days).
Average UV index in August
Omihachiman, 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
Omihachiman, Japan
- Average cloud cover in August: 43
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is May (Cloud cover 41).
Average visibility in August
Omihachiman, Japan
- Average visibility in August: 8km
The months with the highest visibility are January, February, March, April, May, June, August, November and December (8km).
The months with the lowest visibility are July, September and October (7km).
