August Weather in Koa, Indonesia

Last updated: August 23, 2025

In August, the average temperature in Koa, Indonesia hovers around 25°C (78°F). Expect a comfortable range, with minimums dipping to 17°C (63°F) and maximums soaring up to 34°C (93°F). Precipitation is minimal, with just 5 mm (0.2 in) falling over a single day. With an average humidity of 74%, it's a month that balances warmth and moisture, perfect for enjoying the local scenery!

August Temperature in Koa

In August in Koa, the average temperature is 25°C (78°F). Maximums can reach 34°C (93°F), and minimums can be as low as 17°C (63°F). This pleasant climate makes Koa an ideal destination for travelers seeking warm weather and outdoor activities.

August Weather in Koa: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Koa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koa, August typically has an average temperature of 25°C (78°F), with highs reaching up to 34°C (93°F) and lows dropping to around 17°C (63°F).

Data source: Temperature data for Koa generated using information from the Copernicus Climate Change Service.

August Precipitation in Koa

In Koa in August, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

August Precipitation Trends in Koa

The chart displays monthly precipitation patterns in Koa, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Koa, August typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Koa

In Koa in August humidity is 74%. With an average temperature of 25°C (78°F), this humidity feels like you're enveloped in a warm, thick blanket, making outdoor activities feel more strenuous and necessitating frequent breaks and hydration for comfortable travel.

August Average Humidity in Koa

This chart illustrates the average monthly humidity levels in Koa, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Koa is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Koa

In Koa in August, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Koa.

Maximum UV Index Levels in Koa for August

The chart shows the monthly maximum UV Index (UVI) for Koa in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Koa typically reaches 13, which falls under the extreme exposure category.

Data source: Koa August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How August Weather in Koa Compares to Other Months

Weather in Koa varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Koa, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Koa, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	202 mm (8.0 inches)	77%	extreme
February Weather	26°C (79°F)	150 mm (5.9 inches)	82%	extreme
March Weather	26°C (79°F)	178 mm (7.0 inches)	82%	extreme
April Weather	26°C (79°F)	129 mm (5.1 inches)	80%	extreme
May Weather	26°C (79°F)	40 mm (1.6 inches)	80%	extreme
June Weather	26°C (78°F)	10 mm (0.4 inches)	75%	very high
July Weather	25°C (77°F)	8 mm (0.3 inches)	71%	extreme
August Weather	25°C (78°F)	5 mm (0.2 inches)	74%	extreme
September Weather	26°C (80°F)	9 mm (0.3 inches)	74%	extreme
October Weather	27°C (81°F)	43 mm (1.7 inches)	74%	extreme
November Weather	27°C (81°F)	147 mm (5.8 inches)	73%	extreme
December Weather	27°C (80°F)	209 mm (8.2 inches)	72%	extreme