August weather forecast
Quepos, Costa Rica

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Weather in August

August in Quepos, Costa Rica, sees little change from July’s weather conditions. With an average temperature that remains consistent and an increased rainfall to 299mm (11.77"), this month continues the trend of a well-established rainy season. Despite the wet weather, there persists a balance between sunny and rainy days, ideal for visitors who enjoy a mixture of beach and inland adventures. Looking forward, residents anticipate a peak of the rainy season in the upcoming month.

Temperature

The transition into August is marked with an average high-temperature of a still moderately hot 26.5°C (79.7°F), showing an insignificant shift from July's 26.5°C (79.7°F). Nighttime temperature in Quepos experiences an average drop to an agreeable 21.3°C (70.3°F) in August.

Humidity

In August, the average relative humidity is 85%.

Rainfall

In Quepos, in August, during 30.4 rainfall days, 299mm (11.77") of precipitation is typically accumulated. Throughout the year, in Quepos, Costa Rica, there are 290 rainfall days, and 2270mm (89.37") of precipitation is accumulated.

Sea temperature

In August, the average sea temperature in Quepos is 29°C (84.2°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

The average length of the day in August is 12h and 25min.
On the first day of August in Quepos, Costa Rica, sunrise is at 05:27 and sunset at 17:58. On the last day of the month, sunrise is at 05:27 and sunset at 17:45 CST.

Sunshine

The average sunshine in August in Quepos is 8.3h.

UV index

The months with the highest UV index in Quepos are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Quepos, Costa Rica. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Notice! The Sun's UV exposure elevates with sand and water reflections.

Frequently asked questions

What is the average August temperature in Quepos?

In August, the average high-temperature and low-temperature are 26.5°C (79.7°F) and 21.3°C (70.3°F) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in May 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 August, in Quepos, the rain falls for 30.4 days. Throughout August, 299mm (11.77") of precipitation is accumulated.

How warm is the water in August in Quepos?

In Quepos, in August, the average water 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 Quepos?

The average day length in August in Quepos is 12h and 25min.

What time are sunrise and sunset in August in Quepos?

On the first day of August, sunrise is at 05:27 and sunset at 17:58. On the last day of the month, sunrise is at 05:27 and sunset at 17:45 CST.

How long on average sun shines in August in Quepos?

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

When is the highest UV index in Quepos?

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

When is the lowest UV index in Quepos?

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

What is the UV index intensity in August in Quepos?

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

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).

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).

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).

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%).

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).

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).

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).

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 2min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in August: 8h and 2min

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).

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).

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).

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).

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).

Quepos, Costa Rica

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