Weather in Herradura, Costa Rica in September

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Visiting Herradura, Costa Rica in September

The weather in September is slightly warmer than the previous month. September has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 38% making it very cloudy and overcast with some periods of sunshine. There are 4.6 hours of sunshine per day. It is not an optimal time for sunbathing but it is possible on clearer days in Herradura.

September has total rainfall of 15cm (5.9inches) making it a bit rainy but with only moderate tropical showers. There are 20 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a chilly 19°C (66°F). September is a little too cold to enjoy swimming in Herradura for prolonged periods of time. The sea temperature in September is much cooler than the previous month.

Consider visiting Herradura in the months of January, February, March, April, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Herradura in September?

Yes, September is not an optimal time for sunbathing but it is possible on clearer days in Herradura.

September has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 38% making it very cloudy and overcast with some periods of sunshine. There are 4.6 hours of sunshine per day. September has total rainfall of 15cm (5.9inches) making it a bit rainy but with only moderate tropical showers. There are 20 days with some rainfall so you can still enjoy the beach on the clear days.

More about September temperature and sunshine.

Can you swim in Herradura in September?

Probably not, September is a little too cold to enjoy swimming in Herradura for prolonged periods of time with the sea water at 19°C (66°F).

More about September sea temperatures.

Is September a good time to holiday in Herradura?

Yes, September is a good time for a holiday in Herradura.

September has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 38% making it very cloudy and overcast with some periods of sunshine. There are 4.6 hours of sunshine per day. September has total rainfall of 15cm (5.9inches) making it a bit rainy but with only moderate tropical showers. There are 20 days with some rainfall so you can still enjoy the beach on the clear days. It is not an optimal time for sunbathing but it is possible on clearer days in Herradura. Sea temperatures are a chilly 19°C (66°F). September is a little too cold to enjoy swimming in Herradura for prolonged periods of time.

More about the September temperatures and sunshine.

Is Herradura warm in September?

Yes, Herradura is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in Herradura in September is 31°C (88°F). The average maximum temperature is 30°C (86°) in the previous month and 29°C (84°F) in the next month.

The average temperature in Herradura in September is 25°C (77°F). The average temperature is 25°C (77°F) in the previous month and 25°C (77°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Herradura in September?

The average day light hours per day in Herradura in September are 12.2. The sunshine percentage is 38% making it very cloudy and overcast with some periods of sunshine. There are 4.6 hours of sunshine per day.

More about September sunshine.

Temperature in Herradura in September

The weather in September is slightly warmer than the previous month. The average maximum temperature in Herradura in September is 31°C (88°F). The average maximum temperature is 30°C (86°F) in the previous month and 29°C (84°F) in the next month.

The average temperature in Herradura in September is 25°C (77°F). The average temperature is 25°C (77°F) in the previous month and 25°C (77°F) in the next month.

The average minimum temperature in Herradura in September is 23°C (73°F). The minimum temperature is 23°C (73°F) in the previous month and 22°C (72°F) in the next month.

Sunshine in Herradura in September

The days in September are marginally shorter than the previous month and days continue to get marginally shorter into October. During September the average day light hours are 12.2 per day in Herradura. The sunshine percentage is 38% making it very cloudy and overcast with some periods of sunshine. There are 4.6 hours of sunshine per day.

The ultraviolet index in Herradura in September is typically 14.1 during September. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Herradura in September

The average sea water temperature in Herradura in September is 18.8°C (65.8°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. The sea temperature in September is much cooler than the previous month.

Rainfall in Herradura in September

September weather is wetter than the previous month. September has a few more days of rain than the previous month. The average total rainfall in Herradura in September is 15cm (5.9inches) and on average there are 20 rainy days in September making it a wet time to visit the beach.

Humidity in Herradura in September

The maximum dew point (an indicator of humidity) in Herradura in September is 22°C (71°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 22°C (71°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Herradura in September is typically 98.4%. The maximum relative humidity is 97.1% in the previous month and 98.4% in the next month.

The average relative humidity in Herradura in September is typically 85.7%. The average relative humidity is 82.5% in the previous month and 86.9% in the next month.

Wind Speed in Herradura in September

The average maximum wind speed in Herradura in September is typically 23KM/H (14MPH). The average maximum wind speed is 23KM/H (14MPH) in the previous month and 21KM/H (13MPH) in the next month.

The average wind speed in Herradura in September is typically 8KM/H (5MPH). The average wind speed is 9KM/H (6MPH) in the previous month and 8KM/H (5MPH) in the next month.

The average wind direction in Herradura in September is from the South-Southwest.

Monthly Averages

Suggested Beaches in September

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.