October weather forecast
Siquijor, Philippines

October brings a slight decrease in rainfall while maintaining the general feel of the wet season. Average daylight hours are reduced minimally, while the sea temperatures tend to rise. The UV index shifts towards lower numbers indicating milder conditions. With the constant temperatures, Siquijor sustains its warm tropical allure. Although rain is a frequent occurrence, the island doesn’t lack its share of sunlit moments during these October days.

Temperature

The onset of October marks an average high-temperature of a still hot 31°C (87.8°F), hardly differing from September's 32°C (89.6°F). The nighttime temperature, during October, averages of 23°C (73.4°F).

Rainfall

The month with the most rainfall is October, when the rain falls for 17 days and typically aggregates up to 200mm (7.87") of precipitation.

Sea temperature

October is the month with the warmest seawater, with an average sea temperature of 29.4°C (84.9°F).
Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.

Daylight

The average length of the day in October is 11h and 55min.
On the first day of the month, sunrise is at 5:34 am and sunset at 5:36 pm. On the last day of October, sunrise is at 5:35 am and sunset at 5:23 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 are February through October, with an average maximum UV index of 12. 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: The maximum UV index, 12 during October, leads to the following recommendations:
Practice every precaution of necessity, unprotected skin and eyes might burn in minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Directly after swimming or an outdoor workout, generously apply and reapply a broad-spectrum SPF 30+ sunscreen. Warning! Sand and water reflections boost the intensity of UV exposure.