Weather in El Salvador in September

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Visiting El Salvador 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 32°C (90°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day. It is not an optimal time for sunbathing but it is possible on clearer days in El Salvador.

September has total rainfall of 11.7cm (4.6inches) making it a bit rainy but with only moderate tropical showers. There are 16.5 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a very warm 28°C (83°F). September is an excellent month for swimming in El Salvador with very comfortable temperatures for bathing all day.

Consider visiting El Salvador 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 El Salvador in September?

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

September has average maximum temperatures of 32°C (90°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day. September has total rainfall of 11.7cm (4.6inches) making it a bit rainy but with only moderate tropical showers. There are 16.5 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 El Salvador in September?

Yes, September is an excellent month for swimming in El Salvador with very warm sea temperatures 28°C (83°F).

More about September sea temperatures.

Is September a good time to holiday in El Salvador?

Yes, September is a good time for a holiday in El Salvador.

September has average maximum temperatures of 32°C (90°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day. September has total rainfall of 11.7cm (4.6inches) making it a bit rainy but with only moderate tropical showers. There are 16.5 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 El Salvador. Sea temperatures are a very warm 28°C (83°F). September is an excellent month for swimming in El Salvador with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is El Salvador warm in September?

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

The average maximum temperature in El Salvador in September is 32°C (90°F). The average maximum temperature is 33°C (92°) in the previous month and 32°C (89°F) in the next month.

The average temperature in El Salvador in September is 27°C (81°F). The average temperature is 28°C (82°F) in the previous month and 27°C (81°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is El Salvador in September?

The average day light hours per day in El Salvador in September are 12.2. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day.

More about September sunshine.

Temperature in El Salvador 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 El Salvador in September is 32°C (90°F). The average maximum temperature is 33°C (92°F) in the previous month and 32°C (89°F) in the next month.

The average temperature in El Salvador in September is 27°C (81°F). The average temperature is 28°C (82°F) in the previous month and 27°C (81°F) in the next month.

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

Sunshine in El Salvador in September

The days in September are marginally shorter than the previous month and days continue to get marginally shorter into October. September has less hours of sunshine than the previous month and hours of sunshine continue to drop slightly into October. During September the average day light hours are 12.2 per day in El Salvador. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day.

The ultraviolet index in El Salvador in September is typically 13.4 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 El Salvador in September

The average sea water temperature in El Salvador in September is 28.1°C (82.6°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in El Salvador 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 El Salvador in September is 11.7cm (4.6inches) and on average there are 16.5 rainy days in September making it a wet time to visit the beach.

Humidity in El Salvador in September

The maximum dew point (an indicator of humidity) in El Salvador in September is 25°C (78°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 25°C (77°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in El Salvador in September is typically 97.5%. The maximum relative humidity is 96.5% in the previous month and 96.5% in the next month.

The average relative humidity in El Salvador in September is typically 80.2%. The average relative humidity is 75.1% in the previous month and 77.7% in the next month.

Wind Speed in El Salvador in September

The average maximum wind speed in El Salvador in September is typically 14KM/H (9MPH). The average maximum wind speed is 15KM/H (9MPH) in the previous month and 14KM/H (8MPH) in the next month.

The average wind speed in El Salvador in September is typically 5KM/H (3MPH). The average wind speed is 5KM/H (3MPH) in the previous month and 5KM/H (3MPH) in the next month.

The average wind direction in El Salvador in September is from the South East.

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.