September weather forecastAnegada, British Virgin Islands

Weather in September

With September comes a slight drop in temperature with highs of 31°C (87.8°F) and lows of 24°C (75.2°F). Intriguingly, this month sees more rainfall totaling 143mm (5.63") and the same number of rainy days as August. The increase in rainfall signals the peak of the wet season, a unique characteristic of Anegada's weather pattern. The reduction in daylight hours continues, slightly impacting outdoor activities. However, the stable sea temperature compensates for this, offering excellent opportunities for water-based activities.

Temperature

Temperatures reach their maximum during August and September, recording an average high-temperature of 31°C (87.8°F).

Rainfall

In Anegada, in September, it is raining for 19 days, with typically 143mm (5.63") of accumulated precipitation. In Anegada, during the entire year, the rain falls for 209 days and collects up to 1262mm (49.69") of precipitation.

Sea temperature

September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.

Daylight

In September, the average length of the day is 12h and 14min.
On the first day of September, sunrise is at 06:02 and sunset at 18:31. On the last day of the month, sunrise is at 06:07 and sunset at 18:06 AST.

Sunshine

The average sunshine in September is 8h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 12 in September translates into these instructions:
Put into effect every precaution of importance, unprotected skin and eyes may get burns swiftly. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Apply generously and frequently reapply a sunscreen with SPF 30 or more even on cloudy days, particularly after a swim or outdoor exercise. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.