August weather forecast
Koror, Palau

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Weather in August

August in Koror mirrors the weather of July, as the high temperatures continue to reach 28.7°C (83.7°F). The region continues to display its unique capacity to seamlessly merge seasons, effectively merging the heat with high humidity and abundant rainfall. With increased wind speed, August adds an unexpected thrill to Koror's attractive weather narrative. Despite being one of the rainier months, the sea remains warm, proving the area's resilience in the face of weather shifts. The climate in Koror during August amplifies the romance and unpredictability of the tropical weather.

Temperature

Koror, Palau, signifies an average high-temperature of a still moderately hot 28.7°C (83.7°F) in August, closely mirroring the 28.9°C (84°F) of July. Koror logs an average low-temperature of 27.8°C (82°F) during the nights of August, subtly lower than its daytime highs.

Heat index

The heat index value during August is computed to be a tropical 33°C (91.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

In August, the average relative humidity in Koror is 76%.

Rainfall

In Koror, in August, it is raining for 24.2 days, with typically 171mm (6.73") of accumulated precipitation. Throughout the year, in Koror, Palau, there are 303.8 rainfall days, and 2074mm (81.65") of precipitation is accumulated.

Sea temperature

April through December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Koror.
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.

Daylight

In Koror, the average length of the day in August is 12h and 22min.
On the first day of August, sunrise is at 05:55 and sunset at 18:21. On the last day of the month, sunrise is at 05:54 and sunset at 18:10 +09.

Sunshine

The average sunshine in August is 8.7h.

UV index

February through August, October and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, the UV index of 7 transforms into the following advice:
Deter overexposure. Protecting against the sun's effects is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Stay aware! UV radiation is magnified when reflecting off sand and water.
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Frequently asked questions

How hot is it in Koror in August?

In August, the average high-temperature and low-temperature in Koror are 28.7°C (83.7°F) and 27.8°C (82°F) respectively. In August, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 33°C (91.4°F).

What is the average humidity in August in Koror?

In August, the average relative humidity is 76%.

How much does it rain in Koror in August?

In Koror, Palau, in August, it is raining for 24.2 days, with typically 171mm (6.73") of accumulated precipitation.

What are the months with the warmest sea water in Koror?

April through December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Koror, Palau.

What is the sea water temperature in August in Koror?

In August, the average sea temperature is 29°C (84.2°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in August in Koror?

In Koror, Palau, the average day length in August is 12h and 22min.

When are sunrise and sunset in August in Koror?

In August, on the first day of the month, sunrise is at 05:55 and sunset at 18:21. On the last day of the month, in Koror, Palau, sunrise is at 05:54 and sunset at 18:10 +09.

How many hours of sunshine does Koror have in August?

The average sunshine duration in August in Koror, Palau, is 8.7h.

When is the highest UV index in Koror?

The months with the highest UV index are February through August, October and December, with an average maximum UV index of 7.

How high is the UV index in August in Koror?

In Koror, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Average temperature in August
Koror, Palau

Average temperature in August - Koror, Palau
  • Average high temperature in August: 28.7°C

The warmest month (with the highest average high temperature) is May (29.3°C).
The months with the lowest average high temperature are February and March (28.3°C).

  • Average low temperature in August: 27.8°C

The month with the highest average low temperature is November (28.4°C).
The coldest month (with the lowest average low temperature) is February (27.5°C).

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Average pressure in August
Koror, Palau

Average pressure in August - Koror, Palau
  • Average pressure in August: 1009.1mbar

The months with the highest atmospheric pressure are February and March (1009.6mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).

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Average wind speed in August
Koror, Palau

Average wind speed in August - Koror, Palau
  • Average wind speed in August: 16.8km/h

The windiest month (with the highest average wind speed) is February (24.5km/h).
The calmest month (with the lowest average wind speed) is June (13.5km/h).

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Average humidity in August
Koror, Palau

Average humidity in August - Koror, Palau
  • Average humidity in August: 76%

The months with the highest relative humidity are January, February, March and April (78%).
The month with the lowest relative humidity is June (75%).

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Average rainfall in August
Koror, Palau

Average rainfall in August - Koror, Palau
  • Average rainfall in August: 171mm

The wettest month (with the highest rainfall) is June (209mm).
The driest month (with the least rainfall) is March (119mm).

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Average rainfall days in August
Koror, Palau

Average rainfall days in August - Koror, Palau
  • Average rainfall days in August: 24.2 days

The months with the highest number of rainy days are January and December (27.8 days).
The month with the least rainy days is September (23.4 days).

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Average sea temperature in August
Koror, Palau

Average sea temperature in August - Koror, Palau
  • Average sea temperature in August: 29°C

The best months for swimming (with the highest average sea temperature) are April, May, June, July, August, September, October, November and December (29°C).
The coldest months (with the lowest average sea temperature) are January, February and March (28°C).

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Average daylight in August /
Average sunshine in August
Koror, Palau

Average daylight in August / Average sunshine in August - Koror, Palau
  • Average daylight in August: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in August: 8h and 4min

The month with the most sunshine is May (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

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Average sunshine days in August
Koror, Palau

Average sunshine days in August - Koror, Palau
  • Average sunshine days in August: 5.9 days

The month with the most sunshine days is August (5.9 days).
The months with the least sunshine days are February and December (1.6 days).

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Average UV index in August
Koror, Palau

Average UV index in August - Koror, Palau
  • Average UV index in August: 7

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

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Average cloud cover in August
Koror, Palau

Average cloud cover in August - Koror, Palau
  • Average cloud cover in August: 47

The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 43).

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Average visibility in August
Koror, Palau

Average visibility in August - Koror, Palau
  • Average visibility in August: 10km

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

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Koror, Palau

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