August weather forecast
Pacayas, Costa Rica

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Weather in August

The last month of the summer, August, is a warm month in Pacayas, Costa Rica, with an average temperature varying between 16.3°C (61.3°F) and 23°C (73.4°F).

Temperature

August's weather records an average high-temperature of a warm 23°C (73.4°F), showing little deviation from July. Pacayas's average low-temperature for the month of August records at an enjoyable 16.3°C (61.3°F).

Humidity

In Pacayas, the average relative humidity in August is 88%.

Rainfall

In Pacayas, during August, the rain falls for 29.8 days and regularly aggregates up to 307mm (12.09") of precipitation. In Pacayas, during the entire year, the rain falls for 305 days and collects up to 2534mm (99.76") of precipitation.

Daylight

The average length of the day in August in Pacayas, Costa Rica, is 12h and 26min.
On the first day of August in Pacayas, sunrise is at 05:25 and sunset at 17:57. On the last day of the month, sunrise is at 05:26 and sunset at 17:44 CST.

Sunshine

In Pacayas, the average sunshine in August is 7.3h.

UV index

January through December, with an average maximum UV index of 5, are months with the highest UV index in Pacayas. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. 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.
Resources | Updated: Jan 26, 2024 | Published by: Weather Atlas

Frequently asked questions

What is the usual temperature for Pacayas in August?

In Pacayas, 23°C (73.4°F) is the average high-temperature and 16.3°C (61.3°F) is the average low-temperature during August.

What is the average humidity in August in Pacayas?

In Pacayas, the average relative humidity in August is 88%.

How much does it rain in Pacayas in August?

In August, in Pacayas, the rain falls for 29.8 days. Throughout August, 307mm (12.09") of precipitation is accumulated.

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

In Pacayas, the average day length in August is 12h and 26min.

What time are sunrise and sunset in August in Pacayas?

In August, on the first day of the month, sunrise is at 05:25 and sunset at 17:57. On the last day of the month, sunrise is at 05:26 and sunset at 17:44 CST.

How long on average sun shines in August in Pacayas?

In Pacayas, the average sunshine duration in August is 7.3h.

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

January through December, with an average maximum UV index of 5, are months with the highest UV index in Pacayas.

What is the month with the lowest UV index in Pacayas?

The months with the lowest UV index in Pacayas are January through December, with an average maximum UV index of 5.

What is the UV index intensity in August in Pacayas?

The average daily maximum UV index in August in Pacayas is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Pacayas, Costa Rica

Average temperature in August - Pacayas, Costa Rica
  • Average high temperature in August: 23°C

The warmest month (with the highest average high temperature) is April (25.3°C).
The month with the lowest average high temperature is October (22.2°C).

  • Average low temperature in August: 16.3°C

The month with the highest average low temperature is May (16.9°C).
The coldest month (with the lowest average low temperature) is January (13.7°C).

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Average pressure in August
Pacayas, Costa Rica

Average pressure in August - Pacayas, Costa Rica
  • Average pressure in August: 1011.4mbar

The month with the highest atmospheric pressure is January (1012.4mbar).
The month with the lowest atmospheric pressure is October (1010.9mbar).

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Average wind speed in August
Pacayas, Costa Rica

Average wind speed in August - Pacayas, Costa Rica
  • Average wind speed in August: 4.7km/h

The windiest month (with the highest average wind speed) is February (8.6km/h).
The calmest month (with the lowest average wind speed) is September (3.7km/h).

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Average humidity in August
Pacayas, Costa Rica

Average humidity in August - Pacayas, Costa Rica
  • Average humidity in August: 88%

The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is February (76%).

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Average rainfall in August
Pacayas, Costa Rica

Average rainfall in August - Pacayas, Costa Rica
  • Average rainfall in August: 307mm

The wettest month (with the highest rainfall) is October (444mm).
The driest month (with the least rainfall) is February (33mm).

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Average rainfall days in August
Pacayas, Costa Rica

Average rainfall days in August - Pacayas, Costa Rica
  • Average rainfall days in August: 29.8 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (14.9 days).

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

Average daylight in August / Average sunshine in August - Pacayas, 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: 7h and 2min

The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).

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Average sunshine days in August
Pacayas, Costa Rica

Average sunshine days in August - Pacayas, Costa Rica
  • Average sunshine days in August: 0.4 days

The month with the most sunshine days is February (10.4 days).
The month with the least sunshine days is October (0.1 days).

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Average UV index in August
Pacayas, Costa Rica

Average UV index in August - Pacayas, Costa Rica
  • Average UV index in August: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).

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Average cloud cover in August
Pacayas, Costa Rica

Average cloud cover in August - Pacayas, Costa Rica
  • Average cloud cover in August: 55

The month with the most cloud cover is October (Cloud cover 61).
The month with the least cloud cover is February (Cloud cover 31).

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Average visibility in August
Pacayas, Costa Rica

Average visibility in August - Pacayas, Costa Rica
  • Average visibility in August: 7km

The months with the highest visibility are January, February and March (9km).
The months with the lowest visibility are September and October (6km).

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Pacayas, Costa Rica

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