Best Beaches in Costa Rica in September

These are the best beaches in Costa Rica in September, based on average sunshine, sea temperature, rainfall and temperature. Though many factors can come into play when choosing your beach destination, the beach weather will often be a deciding factor. Here we list the top beaches based on the average weather conditions and sea temperature.

Best Beach Destinations in Costa Rica in September

  • 30°
    29°
    4.6h
    18.3d

    The average maximum daily temperature is 30° which is very warm and perfect for sunbathing. The average water temperature is typically 29° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 18.3 days of rain per month and 4.6 hours of sun per day.

  • 31°
    19°
    4.6h
    8.5d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is cool for swimming, shorty wetsuit may help you extend your time in the water. There are on average 8.5 days of rain per month and 4.6 hours of sun per day.

  • 31°
    19°
    4.6h
    8.5d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is cool for swimming, shorty wetsuit may help you extend your time in the water. There are on average 8.5 days of rain per month and 4.6 hours of sun per day.

  • 31°
    27°
    5.5h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 27° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 5.5 hours of sun per day.

  • 31°
    27°
    5.5h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 27° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 5.5 hours of sun per day.

  • 31°
    27°
    5.5h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 27° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 5.5 hours of sun per day.

  • 31°
    27°
    5.5h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 27° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 5.5 hours of sun per day.

  • 31°
    28°
    5.2h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 28° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 5.2 hours of sun per day.

  • 31°
    27°
    5.2h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 27° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 5.2 hours of sun per day.

  • 31°
    27°
    5.2h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 27° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 5.2 hours of sun per day.

  • 31°
    26°
    5.2h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 26° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 5.2 hours of sun per day.

  • 31°
    28°
    4.5h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 28° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 4.5 hours of sun per day.

  • 31°
    27°
    4.4h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 27° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 4.4 hours of sun per day.

  • 31°
    27°
    4.4h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 27° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 4.4 hours of sun per day.

  • 31°
    26°
    4.5h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 26° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 19.4 days of rain per month and 4.5 hours of sun per day.

  • 30°
    19°
    4.6h
    18.3d

    The average maximum daily temperature is 30° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is cool for swimming, shorty wetsuit may help you extend your time in the water. There are on average 18.3 days of rain per month and 4.6 hours of sun per day.

  • 30°
    19°
    4.6h
    18.3d

    The average maximum daily temperature is 30° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is cool for swimming, shorty wetsuit may help you extend your time in the water. There are on average 18.3 days of rain per month and 4.6 hours of sun per day.

  • 31°
    19°
    4.9h
    16.0d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is cool for swimming, shorty wetsuit may help you extend your time in the water. There are on average 16.0 days of rain per month and 4.9 hours of sun per day.

  • 30°
    27°
    4.8h
    7.2d

    The average maximum daily temperature is 30° which is very warm and perfect for sunbathing. The average water temperature is typically 27° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 7.2 days of rain per month and 4.8 hours of sun per day.

  • 31°
    19°
    5.5h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is comfortable for swimming though some may prefer warmer water. There are on average 19.4 days of rain per month and 5.5 hours of sun per day.

  • 31°
    19°
    5.4h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is comfortable for swimming though some may prefer warmer water. There are on average 19.4 days of rain per month and 5.4 hours of sun per day.

  • 31°
    19°
    4.6h
    20.0d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is cool for swimming, shorty wetsuit may help you extend your time in the water. There are on average 20.0 days of rain per month and 4.6 hours of sun per day.

  • 27°
    28°
    4.5h
    27.2d

    The average maximum daily temperature is 27° which is very warm and perfect for sunbathing. The average water temperature is typically 28° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 27.2 days of rain per month and 4.5 hours of sun per day.

  • 31°
    19°
    5.2h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is cool for swimming, shorty wetsuit may help you extend your time in the water. There are on average 19.4 days of rain per month and 5.2 hours of sun per day.

  • 31°
    19°
    5.2h
    19.4d

    The average maximum daily temperature is 31° which is very warm and perfect for sunbathing. The average water temperature is typically 19° which is cool for swimming, shorty wetsuit may help you extend your time in the water. There are on average 19.4 days of rain per month and 5.2 hours of sun per day.