August weather forecastNihonodori, Japan
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Nihonodori, Japan, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 29.8°C (85.6°F).Temperature
Nihonodori experiences its highest temperatures in August, with an average peak of 29.8°C (85.6°F) and a low of 25.3°C (77.5°F).Heat index
In August, the heat index is computed to be a fiery hot 36°C (96.8°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.The standards for the heat index are set for locations in shade and under light breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
In August, the average relative humidity in Nihonodori is 76%.Rainfall
In Nihonodori, during August, the rain falls for 13.2 days and regularly aggregates up to 55mm (2.17") of precipitation. In Nihonodori, Japan, during the entire year, the rain falls for 159.8 days and collects up to 902mm (35.51") of precipitation.Snowfall
April through December are months without snowfall.Daylight
In Nihonodori, the average length of the day in August is 13h and 28min.On the first day of August, sunrise is at 04:50 and sunset at 18:45. On the last day of the month, sunrise is at 05:13 and sunset at 18:10 JST.
Sunshine
August has the most sunshine of the year in Nihonodori, with an average of 10.5h of sunshine.UV index
In Nihonodori, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 during August leads to these advisories:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Nihonodori, Japan
- Average high temperature in August: 29.8°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.3°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 (3.9°C).
Average pressure in August
Nihonodori, Japan
- Average pressure in August: 1010.2mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in August
Nihonodori, Japan
- Average wind speed in August: 14.8km/h
The windiest month (with the highest average wind speed) is April (17.9km/h).
The calmest month (with the lowest average wind speed) is June (14.2km/h).
Average humidity in August
Nihonodori, Japan
- Average humidity in August: 76%
The months with the highest relative humidity are June and July (79%).
The month with the lowest relative humidity is January (60%).
Average rainfall in August
Nihonodori, Japan
- Average rainfall in August: 55mm
The wettest month (with the highest rainfall) is October (138mm).
The driest month (with the least rainfall) is December (38mm).
Average rainfall days in August
Nihonodori, Japan
- Average rainfall days in August: 13.2 days
The months with the highest number of rainy days are June and September (16 days).
The month with the least rainy days is December (8.1 days).
Average snowfall in August
Nihonodori, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Nihonodori, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.6 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
Nihonodori, 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: 10h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in August
Nihonodori, Japan
- Average sunshine days in August: 15.4 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is September (11.4 days).
Average UV index in August
Nihonodori, 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 and December (UV index 3).
Average cloud cover in August
Nihonodori, Japan
- Average cloud cover in August: 32
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
Nihonodori, 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).
