August weather forecast and climate
Dominical, Costa Rica

What is the temperature in August in Dominical?

The average high-temperature, in August, is 29°C (84.2°F), while the average low-temperature is 23°C (73.4°F).

How many days does it rain in August in Dominical?

In Dominical, Costa Rica, in August, it is raining for 22 days, with typically 440mm (17.3") of accumulated precipitation.
Average temperature in August - Dominical, Costa Rica
  • Average high temperature in August: 29°C

Warmest months (with the highest average high temperature) are March and April (31°C).
Months with the lowest average high temperature are November and December (28°C).

  • Average low temperature in August: 23°C

The month with the highest average low temperature is April (24°C).
Coldest months (with the lowest average low temperature) are November and December (21°C).

Average rainfall in August - Dominical, Costa Rica
  • Average rainfall in August: 440mm

The wettest month (with the highest rainfall) is October (599mm).
The driest month (with the lowest rainfall) is February (24mm).

Average rainfall days in August - Dominical, Costa Rica
  • Average rainfall days in August: 22 days

Months with the highest number of rainy days are June, August and September (22 days).
The month with the lowest number of rainy days is March (7 days).

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

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

Average daylight in August / Average sunshine in August - Dominical, Costa Rica
  • Average daylight in August: 12.4h

The month with the longest days is June (Average daylight: 12.7h).
The month with shortest days is December (Average daylight: 11.6h).

  • Average sunshine in August: 6h

The month with most sunshine is March (Average sunshine: 8h).
Months with least sunshine are September and October (Average sunshine: 5).

Average UV index in August - Dominical, Costa Rica
  • Average UV index in August: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).

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