August weather forecast
Siak Sri Indrapura, Indonesia

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Weather in August

The last month of the summer, August, is also a hot month in Siak Sri Indrapura, Indonesia, with an average temperature fluctuating between 32.6°C (90.7°F) and 24.7°C (76.5°F).

Temperature

Siak Sri Indrapura transitions into August recording an average high-temperature of a still hot 32.6°C (90.7°F), closely aligning with the preceding month's temperature. Throughout August, Siak Sri Indrapura anticipates an average low-temperature of 24.7°C (76.5°F).

Heat index

The heat index value for August is evaluated at a burning hot 45°C (113°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the 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 heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in August is 77%.

Rainfall

In Siak Sri Indrapura, in August, it is raining for 22.8 days, with typically 61mm (2.4") of accumulated precipitation. In Siak Sri Indrapura, during the entire year, the rain falls for 262.5 days and collects up to 853mm (33.58") of precipitation.

Daylight

The average length of the day in August in Siak Sri Indrapura is 12h and 8min.
On the first day of August in Siak Sri Indrapura, sunrise is at 06:13 and sunset at 18:22. On the last day of the month, sunrise is at 06:08 and sunset at 18:15 WIB.

Sunshine

In August, the average sunshine is 8.2h.

UV index

The months with the highest UV index in Siak Sri Indrapura, Indonesia, are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: During August, 7 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

How hot is it in Siak Sri Indrapura in August?

The average high-temperature and low-temperature in Siak Sri Indrapura during August are 32.6°C (90.7°F) and 24.7°C (76.5°F) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is evaluated at 45°C (113°F).

What is the average humidity in August in Siak Sri Indrapura?

In August, the average relative humidity in Siak Sri Indrapura is 77%.

How much does it rain in Siak Sri Indrapura in August?

In August, the rain falls for 22.8 days. Throughout August, 61mm (2.4") of precipitation is accumulated.

What is the average length of the day in August in Siak Sri Indrapura?

The average day length in August is 12h and 8min.

When is the sunrise / sunset in August in Siak Sri Indrapura?

In August, on the first day of the month, sunrise is at 06:13 and sunset at 18:22. On the last day of the month, in Siak Sri Indrapura, sunrise is at 06:08 and sunset at 18:15 WIB.

How long on average sun shines in August in Siak Sri Indrapura?

In August, the average sunshine duration in Siak Sri Indrapura is 8.2h.

When is the highest UV index in Siak Sri Indrapura?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Siak Sri Indrapura.

When is the lowest UV index in Siak Sri Indrapura?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Siak Sri Indrapura.

What is the UV index intensity in August in Siak Sri Indrapura?

In August, the average daily maximum UV index in Siak Sri Indrapura, Indonesia, is 7. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
Siak Sri Indrapura, Indonesia

Average temperature in August - Siak Sri Indrapura, Indonesia
  • Average high temperature in August: 32.6°C

The warmest month (with the highest average high temperature) is May (32.8°C).
The month with the lowest average high temperature is January (30.3°C).

  • Average low temperature in August: 24.7°C

The months with the highest average low temperature are April and May (25.2°C).
The coldest month (with the lowest average low temperature) is January (24.3°C).

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Average pressure in August
Siak Sri Indrapura, Indonesia

Average pressure in August - Siak Sri Indrapura, Indonesia
  • Average pressure in August: 1009.2mbar

The month with the highest atmospheric pressure is February (1010.2mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).

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Average wind speed in August
Siak Sri Indrapura, Indonesia

Average wind speed in August - Siak Sri Indrapura, Indonesia
  • Average wind speed in August: 6.3km/h

The windiest month (with the highest average wind speed) is January (7.6km/h).
The calmest month (with the lowest average wind speed) is April (5.1km/h).

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Average humidity in August
Siak Sri Indrapura, Indonesia

Average humidity in August - Siak Sri Indrapura, Indonesia
  • Average humidity in August: 77%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (76%).

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Average rainfall in August
Siak Sri Indrapura, Indonesia

Average rainfall in August - Siak Sri Indrapura, Indonesia
  • Average rainfall in August: 61mm

The wettest month (with the highest rainfall) is November (100mm).
The driest month (with the least rainfall) is February (37mm).

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Average rainfall days in August
Siak Sri Indrapura, Indonesia

Average rainfall days in August - Siak Sri Indrapura, Indonesia
  • Average rainfall days in August: 22.8 days

The month with the highest number of rainy days is May (25.1 days).
The month with the least rainy days is February (15.3 days).

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Average daylight in August /
Average sunshine in August
Siak Sri Indrapura, Indonesia

Average daylight in August / Average sunshine in August - Siak Sri Indrapura, Indonesia
  • Average daylight in August: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).

  • Average sunshine in August: 8h and 1min

The month with the most sunshine is September (Average sunshine: 9h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 6min).

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Average sunshine days in August
Siak Sri Indrapura, Indonesia

Average sunshine days in August - Siak Sri Indrapura, Indonesia
  • Average sunshine days in August: 5.5 days

The month with the most sunshine days is January (9 days).
The month with the least sunshine days is September (2.7 days).

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Average UV index in August
Siak Sri Indrapura, Indonesia

Average UV index in August - Siak Sri Indrapura, Indonesia
  • Average UV index in August: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in August
Siak Sri Indrapura, Indonesia

Average cloud cover in August - Siak Sri Indrapura, Indonesia
  • Average cloud cover in August: 39

The months with the most cloud cover are November and December (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 38).

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Average visibility in August
Siak Sri Indrapura, Indonesia

Average visibility in August - Siak Sri Indrapura, Indonesia
  • Average visibility in August: 10km

The months with the highest visibility are January, February, March, June, August, September and October (10km).
The months with the lowest visibility are April, May, July, November and December (9km).

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Siak Sri Indrapura, Indonesia

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