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
In Minamiuonuma, the month of August is known for its highest average temperatures, reaching a high of 27.8°C (82°F) and a low of 18.7°C (65.7°F).Heat index
For August, the heat index is evaluated at a hot 32°C (89.6°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
The average relative humidity in August is 82%.Rainfall
In August, the rain falls for 19.8 days. Throughout August, 71mm (2.8") of precipitation is accumulated. In Minamiuonuma, during the entire year, the rain falls for 186.2 days and collects up to 729mm (28.7") of precipitation.Snowfall
In Minamiuonuma, snow does not fall in May through October.Daylight
In Minamiuonuma, the average length of the day in August is 13h and 34min.On the first day of August, sunrise is at 04:49 and sunset at 18:51. On the last day of the month, sunrise is at 05:14 and sunset at 18:14 JST.
Sunshine
The month with the most sunshine is August, with an average of 10.1h of sunshine.UV index
In August, the average daily maximum UV index in Minamiuonuma, Japan, is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 5 during August translates into the following guidance:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What is the hottest time of year in Minamiuonuma?
What is the usual temperature for Minamiuonuma in August?
What is the average humidity in August in Minamiuonuma?
How many days does it rain in August in Minamiuonuma?
When it does not snow in Minamiuonuma?
How many hours of daylight does Minamiuonuma have in August?
When are sunrise and sunset in August in Minamiuonuma?
What month has the most sunshine in Minamiuonuma?
How many hours of sunshine does Minamiuonuma have in August?
What is the UV index intensity in August in Minamiuonuma?
Average temperature in August
Minamiuonuma, Japan
- Average high temperature in August: 27.8°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in August: 18.7°C
The month with the highest average low temperature is August (18.7°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in August
Minamiuonuma, Japan
- Average pressure in August: 1010.3mbar
The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in August
Minamiuonuma, Japan
- Average wind speed in August: 6.2km/h
The windiest month (with the highest average wind speed) is January (11km/h).
The calmest month (with the lowest average wind speed) is July (6.1km/h).
Average humidity in August
Minamiuonuma, Japan
- Average humidity in August: 82%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (75%).
Average rainfall in August
Minamiuonuma, Japan
- Average rainfall in August: 71mm
The wettest month (with the highest rainfall) is January (96mm).
The driest month (with the least rainfall) is May (35mm).
Average rainfall days in August
Minamiuonuma, Japan
- Average rainfall days in August: 19.8 days
The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in August
Minamiuonuma, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is January (638mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Minamiuonuma, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (23 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
Minamiuonuma, Japan
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in August: 10h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in August
Minamiuonuma, Japan
- Average sunshine days in August: 6.7 days
The month with the most sunshine days is May (13.4 days).
The month with the least sunshine days is January (4.6 days).
Average UV index in August
Minamiuonuma, Japan
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Minamiuonuma, Japan
- Average cloud cover in August: 38
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is May (Cloud cover 37).
Average visibility in August
Minamiuonuma, Japan
- Average visibility in August: 8km
The months with the highest visibility are April, May, October and November (9km).
The months with the lowest visibility are January and February (7km).
Minamiuonuma, Japan
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