August weather forecast
Moriguchi, Japan

August

Weather in August

August, the last month of the summer in Moriguchi, is a hot month, with temperature in the range of an average low of 23.5°C (74.3°F) and an average high of 31.3°C (88.3°F).

Temperature

August, characterized by an average high temperature of 31.3°C (88.3°F) and a low temperature of 23.5°C (74.3°F), is generally the warmest month.

Heat index

The heat index value during August is evaluated at a blisteringly hot 40°C (104°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Remember that heat index calculations are made for conditions in the shade with light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In August, the average relative humidity is 75%.

Rainfall

In Moriguchi, in August, during 19 rainfall days, 78mm (3.07") of precipitation is typically accumulated. In Moriguchi, during the entire year, the rain falls for 185.2 days and collects up to 629mm (24.76") of precipitation.

Snowfall

In Moriguchi, Japan, snow does not fall in April through November.

Daylight

In August, the average length of the day is 13h and 26min.
On the first day of the month, sunrise is at 05:07 and sunset at 19:00. On the last day of August, sunrise is at 05:30 and sunset at 18:25 JST.

Sunshine

With an average of 10.7h of sunshine, August has the most sunshine of the year.

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 unprotected exposure to Sun's UV rays for average individuals.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

What are the warmest months?
In Moriguchi, the peak temperatures are generally noted in August, averaging a high of 31.3°C (88.3°F) and a low of 23.5°C (74.3°F).
How hot is August?
In Moriguchi, 31.3°C (88.3°F) is the average high-temperature and 23.5°C (74.3°F) is the average low-temperature during August. In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 40°C (104°F).
What is the average humidity in August?
The average relative humidity in August is 75%.
How much does it rain in Moriguchi in August?
In August, the rain falls for 19 days. Throughout August, 78mm (3.07") of precipitation is accumulated.
When it does not snow?
April through November are months without snowfall.
What is the average length of the day in August?
In August, the average day length is 13h and 26min.
What time are sunrise and sunset in August?
In August, on the first day of the month, sunrise is at 05:07 and sunset at 19:00. On the last day of the month, in Moriguchi, sunrise is at 05:30 and sunset at 18:25 JST.
What month has the most sunshine in Moriguchi?
With an average of 10.7h of sunshine, August has the most sunshine of the year.
How many hours of sunshine does Moriguchi have in August?
In August, the average sunshine duration is 10.7h.
What is the UV index intensity in August?
In Moriguchi, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August
Moriguchi, Japan
  • Average high temperature in August: 31.3°C

The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (6.8°C).

  • Average low temperature in August: 23.5°C

The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).

Average pressure in August
Moriguchi, Japan
  • Average pressure in August: 1009.6mbar

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
Moriguchi, Japan
  • Average wind speed in August: 7.5km/h

The windiest month (with the highest average wind speed) is January (9.2km/h).
The calmest month (with the lowest average wind speed) is June (7.2km/h).

Average humidity in August
Moriguchi, Japan
  • Average humidity in August: 75%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is May (71%).

Average rainfall in August
Moriguchi, Japan
  • Average rainfall in August: 78mm

The wettest month (with the highest rainfall) is July (121mm).
The driest month (with the least rainfall) is February (24mm).

Average rainfall days in August
Moriguchi, Japan
  • Average rainfall days in August: 19 days

The month with the highest number of rainy days is July (22.1 days).
The month with the least rainy days is May (11.8 days).

Average snowfall in August
Moriguchi, Japan
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (71mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in August
Moriguchi, Japan
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.8 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
Moriguchi, 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: 10h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).

Average sunshine days in August
Moriguchi, Japan
  • Average sunshine days in August: 9.4 days

The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is July (6.6 days).

Average UV index in August
Moriguchi, 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
Moriguchi, Japan
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Moriguchi, Japan
  • Average visibility in August: 9km

The months with the highest visibility are January, February, March, April, May, August, October, November and December (9km).
The months with the lowest visibility are June, July and September (8km).

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