September sees a continuation of the warm and humid weather, with frequent rain showers. Despite the rain, there are still plenty of sunny days for swimming and sunbathing. Surfing, windsurfing, and kitesurfing are popular activities due to the strong trade winds. Also consider one of our other suggestions for September.
September is the least crowded month at Bottom Bay, as it is considered the low tourist season and there are no major public holidays or events. This is an ideal time to visit the beach if you prefer a peaceful and quiet experience.
The average maximum temperature in Bottom Bay in September is 31°. The average maximum temperature is 31° in the previous month and 31° in the next month.
The average temperature in Bottom Bay in September is 28°. The average temperature ranges is 28° in the previous month and 28° in the next month.
The average minimum temperature in Bottom Bay in September is 26°. The minimum temperature is 26° in the previous month and 25° in the next month.
The average day light hours per day in Bottom Bay in September are 12.2 and there are 9 hours of sunshine per day on average during September making it a sunny month with few clouds.
The ultraviolet index in Bottom Bay in September is typically 13.1 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.
The average sea water temperature in Bottom Bay in September is 28.6° which is very warm and ideal for relaxing and swimming for the whole day.
The average total rainfall in Bottom Bay in September is 14.6cm and on average there are 16.9 rainy days in September making it a wet time to visit the beach.
The maximum dew point (an indicator of humidity) in Bottom Bay in September is 26° 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 26° in the previous month and 26° in the next month.
The average maximum relative humidity in Bottom Bay in September is typically 91.4%. The maximum relative humidity is 92.2% in the previous month and 92.3% in the next month.
The average relative humidity in Bottom Bay in September is typically 79.5%. The average relative humidity is 81.1% in the previous month and 80.2% in the next month.
The average maximum wind speed in Bottom Bay in September is typically 30kmh. The average maximum wind speed is 35kmh in the previous month and 33kmh in the next month.
The average wind speed in Bottom Bay in September is typically 17kmh. The average wind speed is 20kmh in the previous month and 20kmh in the next month.
The average wind direction in Bottom Bay in September is from the East-Southeast.
