September is a hot time for sunbathing in East Java. September is an excellent month for swimming in East Java with very warm sea temperatures. Consider visiting East Java in the months of July, August, September, October, for the best beach weather. Also consider one of our other suggestions for September.
The average maximum temperature in East Java in September is 33°. The average maximum temperature is 32° in the previous month and 35° in the next month.
The average temperature in East Java in September is 28°. The average temperature ranges is 28° in the previous month and 30° in the next month.
The average minimum temperature in East Java in September is 23°. The minimum temperature is 23° in the previous month and 25° in the next month.
The average day light hours per day in East Java in September are 12.1 and there are 9.1 hours of sunshine per day on average during September making it a sunny month with few clouds.
The ultraviolet index in East Java in September is typically 14.4 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.
The average sea water temperature in East Java in September is 27° which is very warm and ideal for relaxing and swimming for the whole day.
The average maximum wind speed in East Java in September is typically 23kmh. The average maximum wind speed is 24kmh in the previous month and 25kmh in the next month.
The average wind speed in East Java in September is typically 8kmh. The average wind speed is 9kmh in the previous month and 9kmh in the next month.
The average wind direction in East Java in September is from the West-Northwest.
