August weather forecast
Gili Trawangan, Indonesia

August

Weather in August

August continues the weather regime in Gili Trawangan, Indonesia, set forth in the previous months. Its weather mirrors that of July, with small variations in the overall weather pattern. The outdoor-friendly conditions stretch into the night, creating a welcoming environment for late-night beach activities. With the pleasant weather, August becomes an enticing month for tourists seeking outdoor adventure in Gili Trawangan.

Temperature

August, recording an average high temperature of 27°C (80.6°F) and a low temperature of 23.7°C (74.7°F), is Gili Trawangan's coldest month.

Heat index

The average heat index in August is calculated to be a tropical 30°C (86°F). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The average relative humidity in August in Gili Trawangan is 78%.

Rainfall

The month with the least rainfall is August, when the rain falls for 12.2 days and typically collects 15mm (0.59") of precipitation.

Sea temperature

The months with the coldest seawater are July through September, with an average sea temperature of 27°C (80.6°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

In August, the average length of the day is 11h and 51min.
On the first day of August, sunrise is at 06:29 and sunset at 18:14. On the last day of the month, sunrise is at 06:17 and sunset at 18:14 WITA.

Sunshine

The average sunshine in August is 9.4h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In August, the maximum UV index of 7 suggests these recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Watch out! Reflections from sand and water can surge UV radiation exposure.

Frequently asked questions

What time of the year is the coldest?
August, with its high-temperature average of 27°C (80.6°F) and a low-temperature average of 23.7°C (74.7°F), is the coldest month.
What are the temperatures in August?
During August, Gili Trawangan experiences an average high-temperature of 27°C (80.6°F) and a low-temperature of 23.7°C (74.7°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, in August is calculated to be 30°C (86°F).
What is the average humidity in August?
The average relative humidity in August is 78%.
What is the driest month in Gili Trawangan?
The month with the least rainfall is August, when the rain falls for 12.2 days and typically collects 15mm (0.59") of precipitation.
How much does it rain in August?
In Gili Trawangan, in August, during 12.2 rainfall days, 15mm (0.59") of precipitation is typically accumulated.
What are the months with the coldest sea water in Gili Trawangan?
July through September, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater.
What is the water temperature in August?
In Gili Trawangan, in August, the average water temperature is 27°C (80.6°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
How many hours of daylight does Gili Trawangan have in August?
In Gili Trawangan, the average day length in August is 11h and 51min.
What time are sunrise and sunset in August?
On the first day of August, sunrise is at 06:29 and sunset at 18:14. On the last day of the month, sunrise is at 06:17 and sunset at 18:14 WITA.
How many hours of sunshine does Gili Trawangan have in August?
The average sunshine duration in August is 9.4h.
What are the months with the highest UV index?
January through December, with an average maximum UV index of 7, are months with the highest UV index in Gili Trawangan.
What are the months with the lowest UV index in Gili Trawangan?
The months with the lowest UV index are January through December, with an average maximum UV index of 7.
What is the UV index intensity in August in Gili Trawangan?
The average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
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 sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August - Gili Trawangan, Indonesia
Average temperature in August
Gili Trawangan, Indonesia
  • Average high temperature in August: 27°C

The warmest month (with the highest average high temperature) is November (28.9°C).
The month with the lowest average high temperature is August (27°C).

  • Average low temperature in August: 23.7°C

The months with the highest average low temperature are November and December (26.3°C).
The coldest month (with the lowest average low temperature) is August (23.7°C).

Average pressure in August - Gili Trawangan, Indonesia
Average pressure in August
Gili Trawangan, Indonesia
  • Average pressure in August: 1011.9mbar

The month with the highest atmospheric pressure is August (1011.9mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).

Average wind speed in August - Gili Trawangan, Indonesia
Average wind speed in August
Gili Trawangan, Indonesia
  • Average wind speed in August: 13.3km/h

The windiest month (with the highest average wind speed) is July (13.6km/h).
The calmest month (with the lowest average wind speed) is April (7.8km/h).

Average humidity in August - Gili Trawangan, Indonesia
Average humidity in August
Gili Trawangan, Indonesia
  • Average humidity in August: 78%

The months with the highest relative humidity are January, February, May, June, July and December (79%).
The month with the lowest relative humidity is October (77%).

Average rainfall in August - Gili Trawangan, Indonesia
Average rainfall in August
Gili Trawangan, Indonesia
  • Average rainfall in August: 15mm

The wettest month (with the highest rainfall) is December (208mm).
The driest month (with the least rainfall) is August (15mm).

Average rainfall days in August - Gili Trawangan, Indonesia
Average rainfall days in August
Gili Trawangan, Indonesia
  • Average rainfall days in August: 12.2 days

The month with the highest number of rainy days is January (28.1 days).
The month with the least rainy days is August (12.2 days).

Average sea temperature in August - Gili Trawangan, Indonesia
Average sea temperature in August
Gili Trawangan, Indonesia
  • Average sea temperature in August: 27°C

The best months for swimming (with the highest average sea temperature) are January, February, March, April, November and December (29°C).
The coldest months (with the lowest average sea temperature) are July, August and September (27°C).

Average daylight in August / Average sunshine in August - Gili Trawangan, Indonesia
Average daylight in August /
Average sunshine in August
Gili Trawangan, Indonesia
  • Average daylight in August: 11h and 5min

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).

  • Average sunshine in August: 9h and 2min

The month with the most sunshine is October (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 54min).

Average sunshine days in August - Gili Trawangan, Indonesia
Average sunshine days in August
Gili Trawangan, Indonesia
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is August (12.8 days).
The month with the least sunshine days is January (2.3 days).

Average UV index in August - Gili Trawangan, Indonesia
Average UV index in August
Gili Trawangan, 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).

Average cloud cover in August - Gili Trawangan, Indonesia
Average cloud cover in August
Gili Trawangan, Indonesia
  • Average cloud cover in August: 22

The months with the most cloud cover are January and December (Cloud cover 44).
The months with the least cloud cover are August and September (Cloud cover 22).

Average visibility in August - Gili Trawangan, Indonesia
Average visibility in August
Gili Trawangan, Indonesia
  • Average visibility in August: 10km

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

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