January weather forecast
Siquijor, Philippines

January welcomes the year in Siquijor with a blend of moderate heat and considerable rainfall. The month sees the year's first peak in rainfall with a significant 100mm (3.94") received over an estimated 14 days. The skies feature a mix of clouds and sun, with daylight extending for approximately 11.6 hours. Swimmers and surfers can expect warmer than average sea temperatures. Despite the rainfall, still expect a good number of sunny, clear days.

Temperature

January is the coldest month, with the temperature often reaching an average high of 29°C (84.2°F) and an average low of 22°C (71.6°F).

Rainfall

In Siquijor, in January, during 14 rainfall days, 100mm (3.94") 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 Siquijor, in January, the average water temperature is 27°C (80.6°F).
Note: Water temperatures in the range of 25°C (77°F) to 29°C (84.2°F) are warm and delightful, ensuring comfort during water activities over extended periods.

Daylight

The average length of the day in January in Siquijor is 11h and 40min.
On the first day of the month, sunrise is at 6:01 am and sunset at 5:37 pm. On the last day of January, sunrise is at 6:07 am and sunset at 5:51 pm PST.

Sunshine

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

UV index

The average daily maximum UV index in January is 11. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 11 in January transforms into the following instructions:
Enforce every key safety measure. Those with light skin might get burns in a matter of 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. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Apply liberally and reapply a broad-spectrum sunscreen of SPF 30+ every two hours, and promptly after any outdoor workout or a swim. Notice! Sand and water reflections contribute to a stronger UV exposure.