Weather in El Salvador in September

So you're interested in going to El Salvador in September

September is a hot and rainy time for sunbathing in El Salvador. September is an excellent month for swimming in El Salvador with very warm sea temperatures. 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.

Temperature in El Salvador in September

The average maximum temperature in El Salvador in September is 32°. The average maximum temperature is 33° in the previous month and 32° in the next month.

The average temperature in El Salvador in September is 27°. The average temperature ranges is 28° in the previous month and 27° in the next month.

The average minimum temperature in El Salvador in September is 23°. The minimum temperature is 23° in the previous month and 23° in the next month.

Sunshine in El Salvador in September

The average day light hours per day in El Salvador in September are 12.2 and there are 5 hours of sunshine per day on average during September making it a sunny month that is overcast at times.

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° which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in El Salvador in September

The average total rainfall in El Salvador in September is 11.7cm 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° 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° in the previous month and 25° 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 14kmh. The average maximum wind speed is 15kmh in the previous month and 14kmh in the next month.

The average wind speed in El Salvador in September is typically 5kmh. The average wind speed is 5kmh in the previous month and 5kmh 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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