September weather forecast
Virgin Gorda, British Virgin Islands

September promulgates the heaviest rainfall in the year with 143mm (5.63") over 19 days. Likely reducing slightly, October's data shows somewhat lesser rainfall days. Despite the heavy rains, Virgin Gorda continues to exude its tropical charm, with ample sunlight hours painting the island vibrant. Its sea temperatures stay warm, maintaining appeal in water sports, especially for swimming. For tourists, UV radiation screening is essential to avoid skin damage due to intense sun exposure.

Temperature

August and September are characterised by peak temperatures, with an average high of 31°C (87.8°F).

Rainfall

In September, in Virgin Gorda, the rain falls for 19 days. Throughout September, 143mm (5.63") of precipitation is accumulated. In Virgin Gorda, 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 in Virgin Gorda.
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.

Daylight

The average length of the day in September is 12h and 14min.
On the first day of the month, sunrise is at 06:03 and sunset at 18:31. On the last day of September, sunrise is at 06:08 and sunset at 18:06 AST.

Sunshine

In September, the average sunshine in Virgin Gorda 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 reading of 11, and higher, represents an extreme health hazard from exposure to the Sun's UV rays for the average person.
Note: The UV index of 12 in September translates into these instructions:
Enforce all necessary precautions, unprotected skin might burn swiftly. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Sunscreen with a sun protection factor of no less than 30 should be used liberally and reapplied frequently on overcast days, including after every swim or outdoor activity. Warning! Sand and water reflections boost the intensity of UV exposure.