August weather forecast
Quepos, Costa Rica

Weather in August

The last month of the summer, August, is also a moderately hot month in Quepos, Costa Rica, with temperature in the range of an average low of 21.3°C (70.3°F) and an average high of 26.5°C (79.7°F).

Temperature

In Quepos, the average high-temperature in August remains equal as in July - a still warm 26.5°C (79.7°F). In August, in Quepos, the average low-temperature is 21.3°C (70.3°F).

Humidity

In August, the average relative humidity in Quepos is 85%.

Rainfall

In Quepos, in August, during 30.4 rainfall days, 299mm (11.77") of precipitation is typically accumulated. In Quepos, Costa Rica, during the entire year, the rain falls for 290 days and collects up to 2270mm (89.37") of precipitation.

Sea temperature

In Quepos, in August, the average water temperature is 29°C (84.2°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The average length of the day in August is 12h and 25min.
On the first day of the month, sunrise is at 05:27 and sunset at 17:58. On the last day of August, in Quepos, Costa Rica, sunrise is at 05:27 and sunset at 17:46 CST.

Sunshine

In Quepos, Costa Rica, the average sunshine in August is 8.3h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. The months with the lowest UV index in Quepos, Costa Rica, are January through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in August in Quepos?

The average high-temperature, in August, in Quepos, Costa Rica, is 26.5°C (79.7°F), while the average low-temperature is 21.3°C (70.3°F). in May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 30°C (86°F).

What is the average humidity in August in Quepos?

The average relative humidity in August is 85%.

How much does it rain in Quepos in August?

In Quepos, during August, the rain falls for 30.4 days and regularly aggregates up to 299mm (11.77") of precipitation.

What is the sea water temperature in August in Quepos?

In Quepos, Costa Rica, the average seawater temperature in August is 29°C (84.2°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

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

In August, the average day length in Quepos is 12h and 25min.

When is the sunrise / sunset in August in Quepos?

In August, on the first day of the month, sunrise is at 05:27 and sunset at 17:58. On the last day of the month, in Quepos, Costa Rica, sunrise is at 05:27 and sunset at 17:46 CST.

How many hours of sunshine does Quepos have in August?

In Quepos, the average sunshine duration in August is 8.3h.

What are the months with the highest UV index in Quepos?

January through December, with an average maximum UV index of 6, are months with the highest UV index.

What are the months with the lowest UV index in Quepos?

January through December, with an average maximum UV index of 6, are months with the lowest UV index.

How high is the UV index in August in Quepos?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in August
Quepos, Costa Rica

Average temperature in August - Quepos, Costa Rica
  • Average high temperature in August: 26.5°C

The warmest month (with the highest average high temperature) is March (29.3°C).
The month with the lowest average high temperature is October (25.3°C).

  • Average low temperature in August: 21.3°C

The month with the highest average low temperature is April (21.9°C).
The coldest months (with the lowest average low temperature) are January, February and December (20.5°C).

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Average pressure in August
Quepos, Costa Rica

Average pressure in August - Quepos, Costa Rica
  • Average pressure in August: 1011.2mbar

The month with the highest atmospheric pressure is January (1011.8mbar).
The months with the lowest atmospheric pressure are October and November (1010.9mbar).

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Average wind speed in August
Quepos, Costa Rica

Average wind speed in August - Quepos, Costa Rica
  • Average wind speed in August: 5.4km/h

The windiest months (with the highest average wind speed) are February and March (7.6km/h).
The calmest month (with the lowest average wind speed) is June (5.2km/h).

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Average humidity in August
Quepos, Costa Rica

Average humidity in August - Quepos, Costa Rica
  • Average humidity in August: 85%

The months with the highest relative humidity are September and October (86%).
The months with the lowest relative humidity are February and March (68%).

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Average rainfall in August
Quepos, Costa Rica

Average rainfall in August - Quepos, Costa Rica
  • Average rainfall in August: 299mm

The wettest month (with the highest rainfall) is October (440mm).
The driest month (with the least rainfall) is February (18mm).

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Average rainfall days in August
Quepos, Costa Rica

Average rainfall days in August - Quepos, Costa Rica
  • Average rainfall days in August: 30.4 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (9.7 days).

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Average sea temperature in August
Quepos, Costa Rica

Average sea temperature in August - Quepos, Costa Rica
  • Average sea temperature in August: 29°C

The best month for swimming (with the highest average sea temperature) is March (29.7°C).
The coldest month (with the lowest average sea temperature) is November (27.7°C).

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Average daylight in August /
Average sunshine in August
Quepos, Costa Rica

Average daylight in August / Average sunshine in August - Quepos, Costa Rica
  • Average daylight in August: 12h and 25min

The month with the longest days is June (Average daylight: 12h and 40min).
The month with the shortest days is December (Average daylight: 11h and 35min).

  • Average sunshine in August: 8h and 18min

The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).

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Average sunshine days in August
Quepos, Costa Rica

Average sunshine days in August - Quepos, Costa Rica
  • Average sunshine days in August: 0.3 days

The month with the most sunshine days is February (13.7 days).
The month with the least sunshine days is September (0.2 days).

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Average UV index in August
Quepos, Costa Rica

Average UV index in August - Quepos, Costa Rica
  • 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).

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Average cloud cover in August
Quepos, Costa Rica

Average cloud cover in August - Quepos, Costa Rica
  • Average cloud cover in August: 44

The month with the most cloud cover is October (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 15).

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Average visibility in August
Quepos, Costa Rica

Average visibility in August - Quepos, Costa Rica
  • Average visibility in August: 9km

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

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