August weather forecast
Sibuluan, Indonesia

August

Weather in August

The last month of the summer, August, is another warm month in Sibuluan, Indonesia, with an average temperature fluctuating between 28.6°C (83.5°F) and 21.7°C (71.1°F).

Temperature

August ushers in an average high-temperature of a still warm 28.6°C (83.5°F), aligning closely with the preceding month. Sibuluan experiences an average nighttime temperature of 21.7°C (71.1°F) in the month of August.

Heat index

August's mean heat index is computed to be a hot 34°C (93.2°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

The average relative humidity in August is 80%.

Rainfall

In August, the rain falls for 22.5 days. Throughout August, 119mm (4.69") of precipitation is accumulated. Throughout the year, there are 285.3 rainfall days, and 1792mm (70.55") of precipitation is accumulated.

Daylight

In August, the average length of the day is 12h and 11min.
On the first day of August, sunrise is at 06:25 and sunset at 18:38. On the last day of the month, sunrise is at 06:21 and sunset at 18:30 WIB.

Sunshine

The average sunshine in August is 8.2h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In August, the maximum UV index of 6 transforms into these recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Frequently asked questions

Is it hot during August?
An average high-temperature, in August, in Sibuluan, is 28.6°C (83.5°F) and the average low-temperature is 21.7°C (71.1°F). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 34°C (93.2°F).
What is the average humidity in August?
The average relative humidity in August is 80%.
How many days does it rain in August?
In Sibuluan, in August, it is raining for 22.5 days, with typically 119mm (4.69") of accumulated precipitation.
What is the average length of the day in August?
In Sibuluan, the average day length in August is 12h and 11min.
What time are sunrise and sunset in August?
In August, on the first day of the month, sunrise is at 06:25 and sunset at 18:38. On the last day of the month, sunrise is at 06:21 and sunset at 18:30 WIB.
How long on average sun shines in August?
The average sunshine duration in August is 8.2h.
What are the months with the highest UV index?
The months with the highest UV index in Sibuluan are January through December, with an average maximum UV index of 6.
What are the months with the lowest UV index?
January through December, with an average maximum UV index of 6, are months with the lowest UV index in Sibuluan.
How high is the UV index in August?
The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August
Sibuluan, Indonesia
  • Average high temperature in August: 28.6°C

The warmest month (with the highest average high temperature) is May (28.9°C).
The month with the lowest average high temperature is November (27.3°C).

  • Average low temperature in August: 21.7°C

The month with the highest average low temperature is May (22.5°C).
The coldest months (with the lowest average low temperature) are July and September (21.5°C).

Average pressure in August
Sibuluan, Indonesia
  • Average pressure in August: 1010.4mbar

The month with the highest atmospheric pressure is September (1011mbar).
The month with the lowest atmospheric pressure is May (1009.9mbar).

Average wind speed in August
Sibuluan, Indonesia
  • Average wind speed in August: 5.4km/h

The windiest month (with the highest average wind speed) is June (5.6km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).

Average humidity in August
Sibuluan, Indonesia
  • Average humidity in August: 80%

The month with the highest relative humidity is November (84%).
The months with the lowest relative humidity are June and July (78%).

Average rainfall in August
Sibuluan, Indonesia
  • Average rainfall in August: 119mm

The wettest month (with the highest rainfall) is November (259mm).
The driest month (with the least rainfall) is June (82mm).

Average rainfall days in August
Sibuluan, Indonesia
  • Average rainfall days in August: 22.5 days

The months with the highest number of rainy days are March and November (27.2 days).
The month with the least rainy days is June (17.2 days).

Average daylight in August /
Average sunshine in August
Sibuluan, 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 0min).

  • Average sunshine in August: 8h and 1min

The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).

Average sunshine days in August
Sibuluan, Indonesia
  • Average sunshine days in August: 7.3 days

The month with the most sunshine days is June (11.4 days).
The month with the least sunshine days is November (1.8 days).

Average UV index in August
Sibuluan, Indonesia
  • Average UV index in August: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).

Average cloud cover in August
Sibuluan, Indonesia
  • Average cloud cover in August: 40

The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 33).

Average visibility in August
Sibuluan, Indonesia
  • Average visibility in August: 10km

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

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