August weather forecast
Yogyakarta, Indonesia

August

Weather in August

August sees Yogyakarta bearing witness to fewer clouds and a clear, blue sky. With a significantly reduced rainfall, the city showcases its vibrant life through street festivals and outdoor activities. The month of August welcomes lower humidity levels and higher wind speeds, creating comfortable weather for daily life. The city thrives in these conditions, bustles with activity, and enthrals its visitors with its rich culture and heritage sites.

Temperature

As Yogyakarta transitions from July to August, the average high-temperatures adjust to a still moderately hot 28°C (82.4°F), nearly the same as the previous 27.7°C (81.9°F). In Yogyakarta, the August nights cool down to an average low of 21°C (69.8°F).

Heat index

For August, the heat index is appraised at a tropical 32°C (89.6°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

In August, the average relative humidity in Yogyakarta is 81%.

Rainfall

The month with the least rainfall in Yogyakarta is August, when the rain falls for 13.8 days and typically collects 29mm (1.14") of precipitation.

Daylight

The average length of the day in August is 11h and 52min.
On the first day of August, sunrise is at 05:51 and sunset at 17:38. On the last day of the month, sunrise is at 05:39 and sunset at 17:37 WIB.

Sunshine

In Yogyakarta, the average sunshine in August is 8.9h.

UV index

The months with the lowest UV index are January, April through September, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Take precautions against overexposure. Protection against sun damage is needed. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

Is it hot in Yogyakarta during August?
In Yogyakarta, in August, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 21°C (69.8°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 32°C (89.6°F).
What is the average humidity in August in Yogyakarta?
The average relative humidity in August in Yogyakarta is 81%.
What is the driest month in Yogyakarta?
August is the month with the least rainfall. Rain falls for 13.8 days and accumulates 29mm (1.14") of precipitation.
How many days does it rain in August in Yogyakarta?
In Yogyakarta, Indonesia, during August, the rain falls for 13.8 days and regularly aggregates up to 29mm (1.14") of precipitation.
How many hours of daylight does Yogyakarta have in August?
In Yogyakarta, Indonesia, the average day length in August is 11h and 52min.
When is the sunrise / sunset in August in Yogyakarta?
On the first day of August in Yogyakarta, Indonesia, sunrise is at 05:51 and sunset at 17:38. On the last day of the month, sunrise is at 05:39 and sunset at 17:37 WIB.
How long on average sun shines in August in Yogyakarta?
In August, the average sunshine duration in Yogyakarta, Indonesia, is 8.9h.
When is the lowest UV index in Yogyakarta?
January, April through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Yogyakarta, Indonesia.
What is the UV index reading in August in Yogyakarta?
In August, the average daily maximum UV index is 6. A UV Index value 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August - Yogyakarta, Indonesia
Average temperature in August
Yogyakarta, Indonesia
  • Average high temperature in August: 28°C

The warmest month (with the highest average high temperature) is October (29.3°C).
The month with the lowest average high temperature is July (27.7°C).

  • Average low temperature in August: 21°C

The months with the highest average low temperature are January and November (23.3°C).
The coldest month (with the lowest average low temperature) is August (21°C).

Average pressure in August - Yogyakarta, Indonesia
Average pressure in August
Yogyakarta, Indonesia
  • Average pressure in August: 1011.8mbar

The months with the highest atmospheric pressure are August and September (1011.8mbar).
The month with the lowest atmospheric pressure is December (1009mbar).

Average wind speed in August - Yogyakarta, Indonesia
Average wind speed in August
Yogyakarta, Indonesia
  • Average wind speed in August: 11.6km/h

The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

Average humidity in August - Yogyakarta, Indonesia
Average humidity in August
Yogyakarta, Indonesia
  • Average humidity in August: 81%

The months with the highest relative humidity are May and June (84%).
The months with the lowest relative humidity are September and October (80%).

Average rainfall in August - Yogyakarta, Indonesia
Average rainfall in August
Yogyakarta, Indonesia
  • Average rainfall in August: 29mm

The wettest month (with the highest rainfall) is March (236mm).
The driest month (with the least rainfall) is August (29mm).

Average rainfall days in August - Yogyakarta, Indonesia
Average rainfall days in August
Yogyakarta, Indonesia
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is January (30.3 days).
The month with the least rainy days is August (13.8 days).

Average daylight in August / Average sunshine in August - Yogyakarta, Indonesia
Average daylight in August /
Average sunshine in August
Yogyakarta, 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 42min).

  • Average sunshine in August: 8h and 5min

The month with the most sunshine is February (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in August - Yogyakarta, Indonesia
Average sunshine days in August
Yogyakarta, Indonesia
  • Average sunshine days in August: 11.1 days

The month with the most sunshine days is August (11.1 days).
The months with the least sunshine days are January and February (0.4 days).

Average UV index in August - Yogyakarta, Indonesia
Average UV index in August
Yogyakarta, Indonesia
  • Average UV index in August: 6

The months with the highest UV index are February, March and October (UV index 7).
The months with the lowest UV index are January, April, May, June, July, August, September, November and December (UV index 6).

Average cloud cover in August - Yogyakarta, Indonesia
Average cloud cover in August
Yogyakarta, Indonesia
  • Average cloud cover in August: 38

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July and August (Cloud cover 38).

Average visibility in August - Yogyakarta, Indonesia
Average visibility in August
Yogyakarta, Indonesia
  • Average visibility in August: 10km

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

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