September weather forecast
Corinth, Saint Lucia

September witnesses the highest number of rainy days, 25 in total, although seeing a minimal rise to 224mm (8.82") in total rainfall. The month resonates with the feel of a humid climate while miraculously keeping the temperatures the same. Walking along the beach remains pleasant, given the sea temperature continues to linger at 29°C (84.2°F). The daylight hours undergo a slight reduction, settling at 12.2 hours. With a constant UV index of 12, it's always advisable to keep sunscreens handy.

Temperature

The yearly peak temperatures in Corinth, Saint Lucia, occur in May through October, averaging a high-temperature of 30°C (86°F).

Rainfall

In Corinth, Saint Lucia, in September, during 25 rainfall days, 224mm (8.82") of precipitation is typically accumulated. In Corinth, during the entire year, the rain falls for 209 days and collects up to 2035mm (80.12") 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: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.

Daylight

In Corinth, the average length of the day in September is 12h and 13min.
On the first day of September in Corinth, sunrise is at 05:52 and sunset at 18:15. On the last day of the month, sunrise is at 05:53 and sunset at 17:53 AST.

Sunshine

January through September, November and December, with an average of 8h of sunshine, are months with the most sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in Corinth. A UV Index value of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the maximum UV index of 12 translates into these guidelines:
Put into action all crucial precautions. Defense against sun damage is a must. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Despite the cloud cover, sunscreen with an SPF of at least 30 should be generously applied and reapplied, particularly after a swim or an outdoor workout. Alert! Sand and water increase UV exposure due to their reflective properties.