The climate of Siquijor
Siquijor's climate belongs to the Af category of the Köppen climate classification system, commonly identified as the Tropical rainforest climate. Geographically, Siquijor is located in
Philippines, sitting within the tropical zone. Given the Af classification, the region experiences high temperature throughout the year coupled with significant rainfall.
Throughout the year, there is a significant amount of rainfall, with monthly averages ranging from 50mm (1.97") in
April, up to 200mm (7.87") in
October. No month is completely free of rain, which is characteristic of a tropical rainforest climate. High temperature stays fairly consistent from
January to
December, hovering between 29°C (84.2°F) to 32°C (89.6°F). The lowest temperature also stays fairly constant throughout the year, varying slightly between 22°C (71.6°F) in January and
February, to 24°C (75.2°F) in
May. The overall daytime temperature stays between 22°C (71.6°F) and 32°C (89.6°F) while sea temperature ranges from 26.7°C (80.1°F) to 29.4°C (84.9°F).
Siquijor also receives consistent amount of daylight throughout the year, averaging between 11.6 hours to 12.7 hours, peak sunlight is enjoyed from 6 hours in January, February,
June,
July,
August,
September, October,
November, and December to 8 hours in April. Due to the geographical position of the Siquijor, the UV index is very high, peaking at 12 between February to September.
The best time to visit Siquijor
Based on the climate data,
April and
May are some of the best months to visit
Siquijor. These months observe the least rainfall, with 50mm (1.97") and 90mm (3.54") respectively. Upon considering UV index and hours of sunshine, these months present conditions favorable for exploring the beautiful outdoors of Siquijor without the worry of heavy rains. Temperatures remain warm, with April hitting a high temperature of 32°C (89.6°F) and a low of 23°C (73.4°F), while May sees a high of 32°C (89.6°F) and a low of 24°C (75.2°F).
The worst time to visit Siquijor
From a weather perspective,
October and
November might be the least ideal time to visit
Siquijor as these months receive the highest rainfall with averages of 200mm (7.87") and 192mm (7.56") respectively. The significant rainfall could limit outdoor activities and travel plans. In terms of temperature, both these months have an average high of 31°C (87.8°F) and a low of 23°C (73.4°F), indicating the persistence of warm climate even in these less ideal months.
Spring weather in Siquijor
Under tropical climate,
Siquijor does not follow traditional seasonal changes and experiences similar weather throughout the year. Still, for simplicity, if
March,
April, and
May are considered as spring, the weather pattern is characterized by relatively lower rainfall levels, especially in April with 50mm (1.97") average rainfall. Temperatures remain high with averages from 31°C (87.8°F) to 32°C (89.6°F). The average lowest temperature ranges from 22°C (71.6°F) in March to 24°C (75.2°F) in May.
Summer weather in Siquijor
In a conventional sense, if months of
June,
July, and
August are regarded as summer, residents of
Siquijor are expected to encounter rainfall from 146mm (5.75") in June to 149mm (5.87") in August. These months provide an average high temperature from 32°C (89.6°F) in June and July to 32°C (89.6°F) in August. The lowest temperature average stays at 23°C (73.4°F) throughout these summer months.
Autumn weather in Siquijor
If
September,
October, and
November are classified as the autumn months,
Siquijor sees a significant increase in rainfall from 171mm (6.73") in September to 192mm (7.56") in November. Even with high rain averages, the temperatures stay consistently warm, with highs from 32°C (89.6°F) in September to 31°C (87.8°F) in November. The lowest temperature recorded is a constant 23°C (73.4°F) throughout these months.
Winter weather in Siquijor
In
December,
January and
February, if referenced as winter months,
Siquijor experiences a steady decrease in rainfall from 120mm (4.72") in December, to 100mm (3.94") in January. However, in relative terms, temperature remains high with averages from 30°C (86°F) in December down to 29°C (84.2°F) in January and February. The coolest night-time temperatures registered are a consistent 22°C (71.6°F) for all these months.
Weather in January
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.
Weather in January » Weather in February
The weather transition from
January to
February in
Siquijor brings a slight drop in rainfall and a small increase in daylight. The sea remains warm, inviting visitors to partake in various water activities. Sunshine persists with an average of 6 hours per day, making outdoor activities pleasurable.
Weather in February »Weather in March
March witnesses further reduction in rainfall, endorsing the gradual transition into the summer season. A harmonious blend of 7 hours of sunshine and 12.1 hours of daylight graces this month. The average temperature of the ocean rises a notch encouraging water sports enthusiasts.
Weather in March »
Weather in April
With
April, the unmistakable signs of summer appear in
Siquijor. The weather in April is often marked by rising temperatures, which fluctuate around 32°C (89.6°F) for the highs and do not less than 23°C (73.4°F) for the nightly lows.
Weather in April »Weather in May
May in
Siquijor continues the warm summer conditions seasoned by occasional rainfall. The daylight swells to 12.6 hours offering longer times of exploration and fun. High UV levels persist, insisting on strong sun protection habits. The waters around the island stay warm, making it perfect for underwater adventures.
Weather in May » Weather in June
June heralds the onset of the rainy season with a sharp rise in rainfall to 146mm (5.75"). Alongside the increased precipitation, temperature and daylight hours remain relatively stable. Sea temperatures stay consistently warm keeping the waters inviting for divers and swimmers.
Weather in June »
Weather in July
Rainfall sees another surge in
July, making it one of the wettest months with 159mm (6.26"). However, temperatures, daylight, and sunshine hours remain relatively constant. The sea continues to retain its warmth from the summer months, providing a pleasant contrast to the rainfall.
Weather in July »Weather in August
August continues
July's theme of rain-dominant weather, coupled with ample daylight of 12.4 hours and sunlit durations averaging 6 hours. Despite the showers, the sea remains pleasantly warm, promoting aquatic activities. Ambient temperatures stay rather constant, maintaining a humid tropical feel throughout the month.
Weather in August » 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.
Weather in September »
Weather in October
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.
Weather in October » Weather in November
As the year draws to a close,
November's weather in
Siquijor transitions towards the drier side with a dip in rainfall levels. Scattered showers amidst extended hours of sunshine epitomize the final vestiges of the wet season.
Weather in November »Weather in December
December signs off the year with further reduced rainfall, ushering in the relatively drier season. The conditions remain comfortable with ample daylight hours and consistent sea temperatures. The UV index dips further, offering a gentler sun, ideal for outdoor explorations.
Weather in December » Updated: Feb 7, 2024
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