Weather in Playa Manzanillo, Nicoya Peninsula, Costa Rica in September

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Visiting Playa Manzanillo, Nicoya Peninsula, Costa Rica in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. 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 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day. It is not an optimal time for sunbathing but it is possible on clearer days in Playa Manzanillo.

September has total rainfall of 21.9cm (8.6inches) making it quite rainy but mostly with moderate tropical showers. There are 19.4 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a very warm 28°C (82°F). September is an excellent month for swimming in Playa Manzanillo with very comfortable temperatures for bathing all day.

September is one of the wettest months, with frequent rain showers and overcast skies. However, there are still sunny breaks for swimming and sunbathing. Snorkeling and diving may be less enjoyable due to reduced visibility, while surfing conditions can be good, especially for experienced surfers. Consider visiting Playa Manzanillo in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Playa Manzanillo in September?

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

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 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day. September has total rainfall of 21.9cm (8.6inches) making it quite rainy but mostly with moderate tropical showers. There are 19.4 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 Playa Manzanillo in September?

Yes, September is an excellent month for swimming in Playa Manzanillo with very warm sea temperatures 28°C (82°F).

More about September sea temperatures.

Is September a good time to holiday in Playa Manzanillo?

Yes, September is a good time for a holiday in Playa Manzanillo.

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 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day. September has total rainfall of 21.9cm (8.6inches) making it quite rainy but mostly with moderate tropical showers. There are 19.4 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 Playa Manzanillo. Sea temperatures are a very warm 28°C (82°F). September is an excellent month for swimming in Playa Manzanillo with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Playa Manzanillo warm in September?

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

The average maximum temperature in Playa Manzanillo in September is 31°C (88°F). The average maximum temperature is 32°C (89°) in the previous month and 30°C (86°F) in the next month.

The average temperature in Playa Manzanillo in September is 27°C (80°F). The average temperature is 27°C (81°F) in the previous month and 26°C (80°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Playa Manzanillo in September?

The average day light hours per day in Playa Manzanillo in September are 12.2. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day.

More about September sunshine.

Crowds in Playa Manzanillo in September

September is one of the wettest months in Costa Rica, and as a result, Playa Manzanillo sees very few visitors. The beach is likely to be very quiet during this time, but be prepared for frequent rain showers. September 15th is Costa Rica's Independence Day, but this holiday does not significantly impact beach crowds.

Temperature in Playa Manzanillo in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. The average maximum temperature in Playa Manzanillo in September is 31°C (88°F). The average maximum temperature is 32°C (89°F) in the previous month and 30°C (86°F) in the next month.

The average temperature in Playa Manzanillo in September is 27°C (80°F). The average temperature is 27°C (81°F) in the previous month and 26°C (80°F) in the next month.

The average minimum temperature in Playa Manzanillo in September is 23°C (73°F). The minimum temperature is 23°C (74°F) in the previous month and 23°C (73°F) in the next month.

Sunshine in Playa Manzanillo 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 Playa Manzanillo. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day.

The ultraviolet index in Playa Manzanillo 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 Playa Manzanillo in September

The average sea water temperature in Playa Manzanillo in September is 27.6°C (81.7°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Playa Manzanillo in September

September weather is much wetter than the previous month and rainfall continues to rise into October. September has a few more days of rain than the previous month and rainy days continue to rise slightly into October. The average total rainfall in Playa Manzanillo in September is 21.9cm (8.6inches) and on average there are 19.4 rainy days in September making it a wet time to visit the beach.

Humidity in Playa Manzanillo in September

The maximum dew point (an indicator of humidity) in Playa Manzanillo in September is 25°C (76°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 24°C (76°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Playa Manzanillo in September is typically 95.8%. The maximum relative humidity is 94% in the previous month and 96.2% in the next month.

The average relative humidity in Playa Manzanillo in September is typically 79.7%. The average relative humidity is 75.4% in the previous month and 81.3% in the next month.

Wind Speed in Playa Manzanillo in September

The average maximum wind speed in Playa Manzanillo in September is typically 19KM/H (12MPH). The average maximum wind speed is 21KM/H (13MPH) in the previous month and 17KM/H (11MPH) in the next month.

The average wind speed in Playa Manzanillo in September is typically 7KM/H (4MPH). The average wind speed is 8KM/H (5MPH) in the previous month and 7KM/H (4MPH) in the next month.

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

Monthly Averages

Suggested Beaches in September

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