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
With its high average temperature of 30.5°C (86.9°F) and a low of 24.5°C (76.1°F), August is regarded as the warmest month.Heat index
The heat index value during August is estimated at a very hot 38°C (100.4°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
In August, the average relative humidity in Shimomatsucho is 75%.Rainfall
In Shimomatsucho, in August, during 19.8 rainfall days, 105mm (4.13") of precipitation is typically accumulated. Throughout the year, in Shimomatsucho, there are 169.5 rainfall days, and 1047mm (41.22") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
In August, the average length of the day in Shimomatsucho is 13h and 25min.On the first day of the month, sunrise is at 05:09 and sunset at 19:00. On the last day of August, sunrise is at 05:31 and sunset at 18:26 JST.
Sunshine
The month with the most sunshine in Shimomatsucho is August, with an average of 11h of sunshine.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 7 in August translates into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What part of the year is the hottest in Shimomatsucho?
Is it hot in Shimomatsucho during August?
What is the average humidity in August in Shimomatsucho?
How many days does it rain in August in Shimomatsucho?
When it does not snow in Shimomatsucho?
What is the average length of the day in August in Shimomatsucho?
When are sunrise and sunset in August in Shimomatsucho?
What month has the most sunshine in Shimomatsucho?
How long on average sun shines in August in Shimomatsucho?
What are the months with the highest UV index in Shimomatsucho?
How high is the UV index in August in Shimomatsucho?
Average temperature in August
Shimomatsucho, Japan
- Average high temperature in August: 30.5°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in August: 24.5°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in August
Shimomatsucho, Japan
- Average pressure in August: 1009.5mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in August
Shimomatsucho, Japan
- Average wind speed in August: 8.7km/h
The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).
Average humidity in August
Shimomatsucho, Japan
- Average humidity in August: 75%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is March (70%).
Average rainfall in August
Shimomatsucho, Japan
- Average rainfall in August: 105mm
The wettest month (with the highest rainfall) is July (177mm).
The driest month (with the least rainfall) is January (35mm).
Average rainfall days in August
Shimomatsucho, Japan
- Average rainfall days in August: 19.8 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in August
Shimomatsucho, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Shimomatsucho, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in August /
Average sunshine in August
Shimomatsucho, 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: 9h and 54min).
- Average sunshine in August: 11h
The month with the most sunshine is August (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 5h).
Average sunshine days in August
Shimomatsucho, Japan
- Average sunshine days in August: 7.3 days
The month with the most sunshine days is May (17.7 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in August
Shimomatsucho, Japan
- Average UV index in August: 7
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in August
Shimomatsucho, Japan
- Average cloud cover in August: 29
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in August
Shimomatsucho, Japan
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
Shimomatsucho, Japan
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