September weather forecastSiquijor, Philippines

Weather in September

In September, the Siquijor weather holds steady with the rainy theme of the preceding months. It stands unique as the wettest of the year with a high rainfall volume reaching 171mm (6.73"). Sunshine continues to persist amidst the rainy spells, making the surroundings vibrant and lush. Days become slightly shorter, yet daylight hours remain appreciable. Despite scattered showers, the temperatures uphold their consistency, sustaining the island's tropical appeal.

Temperature

Siquijor experiences its warmest period in April through September, averaging a high-temperature of 32°C (89.6°F).

Rainfall

In Siquijor, in September, during 16 rainfall days, 171mm (6.73") of precipitation is typically accumulated. In Siquijor, during the entire year, the rain falls for 161 days and collects up to 1492mm (58.74") of precipitation.

Sea temperature

In September, the average sea temperature is 29.3°C (84.7°F).
Note: For swimming, diving, or other water activities, the temperature range of 25°C (77°F) to 29°C (84.2°F) is perceived as exceptionally enjoyable and comfortable even for prolonged periods.

Daylight

In Siquijor, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 5:37 am and sunset at 5:54 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 5:37 pm PST.

Sunshine

The months with the least sunshine are January, February, June through December, with an average of 6h of sunshine.

UV index

The months with the highest UV index in Siquijor are February through October, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 12 in September translates into the following recommendations:
Ensure every key safety measure. People with light skin might sustain burns in fewer than 5 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Be wary! Reflections from sand and water make UV radiation more intense.