Last updated: August 27, 2025
In January, Cagayan, Philippines experiences a tropical climate characterized by warm temperatures and significant rainfall. The maximum temperature hovers around 29°C (84°F), with an average of 27°C (81°F), and a comfortable minimum of 25°C (77°F). This month sees substantial precipitation, totaling 235 mm (9.3 in) over approximately 20 rainy days, contributing to a high humidity level of 85%. Visitors can expect lush landscapes and vibrant natural scenery, although it's advisable to prepare for the frequent showers typical of this season.
In January, Cagayan, Philippines experiences pleasant tropical weather with temperatures ranging from a minimum of 25°C (77°F) to a comfortable average of 27°C (81°F), peaking at 29°C (84°F). This warm climate sets the stage for the subsequent months, where a consistent pattern emerges. The temperatures remain stable, with February barely changing and March returning to the same highs as January. As the dry season progresses into April and May, there's a subtle rise, with averages inching up to 28°C (82°F) and maximums reaching 30°C (87°F). This gradual increase continues through the summer months, highlighting a mild yet warm environment perfect for outdoor pursuits. Interestingly, temperatures begin to plateau again in the latter part of the year, maintaining similar averages and maxima from June to November, showcasing the region’s consistent tropical allure year-round.
January in Cagayan, Philippines, heralds the onset of the year with a significant precipitation total of 235 mm (9.3 in), falling over 20 days. This early monthly rainfall sets the tone for the upcoming wet season, marked by a gradual decrease in precipitation through February and March, where amounts drop to 130 mm (5.1 in) and 101 mm (4.0 in), respectively. However, as the calendar moves into the heart of the rainy season by June, the region braces for a rebound, with July and October witnessing particularly heavy downpours. Notably, November and December emerge as the wettest months, with rainfall peaks nearing 310 mm (12.2 in). This pattern illustrates how January acts as a pivotal transition month, bridging the drier early year to the climactic rains that define Cagayan’s climate.
In January, Cagayan, Philippines, experiences a significant humidity level of 85%, setting the stage for the early months of the year. As February rolls in, humidity slightly decreases to 84%, maintaining a consistent feeling of moisture in the air. The trend continues, with March exhibiting 83% humidity, suggesting a gradual decline as the region transitions toward the drier months. By April and May, the humidity drops further to 78% and 77%, offering a brief reprieve from the oppressive mugginess of earlier months. As we move into the mid-year, humidity stabilizes around 77% to 79% from June to August, before a noticeable increase occurs in September, returning to 84%. This fluctuation resumes as the year closes, with December showing 83% humidity, highlighting the cyclical nature of the climate in Cagayan. Overall, January serves as a starting point for a year marked by a gradual ebb and flow of moisture, showcasing the region's tropical characteristics.
In Cagayan, Philippines, January marks the beginning of the year with a notably high UV Index of 13, categorized as extreme, which means it's essential to take precautions as the burn time is only 10 minutes. This sets the tone for the months ahead, as the UV Index consistently hovers in the extreme range, peaking at 16 in both March and April. This trend emphasizes the necessity for sun protection year-round, especially as the index remains above 12 from November to February. Interestingly, the UV levels slightly drop towards the end of the year, reaching 11 in December. As outdoor enthusiasts gear up for activities, they should remain vigilant about UV exposure. For more detailed information, visit Cagayan UV Index.
UV Risk Categories
January in Cagayan, Philippines, welcomes the year with a generous 232 hours of sunshine, setting the stage for a vibrant start. As the months roll on, the sun's embrace grows stronger; February sees an increase to 275 hours, leading into March's peak of 312 hours. This radiant spell continues through April and May, where sunshine hours hover around 306 and 315 hours respectively, highlighting the region's glorious warm season. Despite a slight dip in June and July, both months still enjoy over 300 hours of brilliant sunlight, ideal for outdoor adventures. As the year transitions into the later months, sunshine begins to wane slightly, with September at 281 hours and October trailing at 276 hours. Yet, as November and December approach, the sunlight remains ample, showcasing a steady 279 and 288 hours, allowing for a delightful year-end glow amidst the festive atmosphere. Overall, Cagayan’s January sunshine sets a radiant precedent, hinting at the following months' delights while inviting visitors to revel in its warm, sunny charm.
In January, Cagayan, Philippines, experiences a modest chance of sunny weather, with only a 12% likelihood of clear skies. This initial month of the year marks the beginning of a gradual increase in sunshine, as the percentage rises steadily through February and March, reaching a peak of 32% in March. Interestingly, while April sees a slight dip to 22%, the subsequent months exhibit a more consistent pattern, oscillating between 17% and 18% until November. This trend underlines that while January may not offer abundant sunny days, the promise of brighter weather is just around the corner, making early year visitors hopeful for the warmer months ahead.
In Cagayan, Philippines, January marks the beginning of the year with a consistent 11 hours of daylight, a pattern that continues into February. As spring approaches in March, daylight begins to stretch, growing to 12 hours and maintaining this generous length through the summer months of April to September. This consistent duration provides ample sunshine for outdoor activities and reflects the region's tropical climate. However, as the year transitions into October, the daylight duration starts to recede back to 11 hours, continuing this trend throughout the latter part of the year, wrapping up December with the same gentle reduction. Such rhythmic changes in daylight duration highlight Cagayan's natural beauty and are an inviting reminder of the vibrant life that thrives under its sun.
In Cagayan, Philippines, January sets the tone for the year with an average wind speed of 5.6 m/s (12 mph), matching February's breezy conditions, creating an invigorating atmosphere perfect for outdoor activities. As the months progress into March and April, the winds begin to soften, dropping to 4.6 m/s (10 mph) and 4.8 m/s (11 mph), respectively, suggesting a transition toward calmer weather. The summer months bring further relaxation, with the wind speeds decreasing to a gentle 3.3 m/s (7 mph) from May to August, providing a welcome respite from the bustling energies of the earlier months. However, as the year winds down, there's a noticeable resurgence in wind speed, climbing back to 5.7 m/s (13 mph) in December, giving a lively finish to the year. This trend illustrates a fascinating ebb and flow of wind patterns, perfect for both casual observers and weather enthusiasts alike.
Weather in Cagayan varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Cagayan, focusing on differences in temperature, rainfall, humidity, and UV levels.
During January, the weather exhibits slightly higher temperatures compared to February, with minimums around 25°C (77°F) and maximums reaching 29°C (84°F). In contrast, February sees a minor dip in maximum temperatures, averaging 28°C (83°F). Precipitation levels also differ significantly, as January experiences 235 mm (9.3 in) over 20 days, while February has reduced rainfall of 130 mm (5.1 in) over 15 days. Humidity remains fairly constant, at 85% in January and 84% in February. For more detailed insights into February weather, you can visit Cagayan weather in February.
In comparing the weather between January and March, we find that both months maintain similar temperature ranges, with minimums at 25°C (77°F), averages at 27°C (81°F), and maximums at 29°C (84°F). However, January is significantly wetter, receiving 235 mm (9.3 in) of precipitation over 20 days, compared to March's 101 mm (4.0 in) over 14 days. Additionally, while humidity levels are fairly close, January's average humidity is slightly higher at 85%, compared to March's 83%. For more detailed insights on the weather patterns in March, you can visit Cagayan weather in March.
In January, the weather is characterized by slightly lower temperatures, with average lows around 25°C (77°F) and highs peaking at 29°C (84°F). This month also sees much heavier rainfall, totaling around 235 mm (9.3 in) across 20 days, coupled with high humidity levels of 85%. In contrast, April enjoys a marginally warmer average temperature of 28°C (82°F), while still reaching the same maximum high of 29°C (85°F). This month experiences significantly less precipitation, with only 100 mm (3.9 in) over 17 days, and the humidity drops to 78%. For a closer look at April weather specifics, you can refer to Cagayan weather in April.
In January, Cagayan experiences warm temperatures with a minimum of 25°C (77°F) and an average of 27°C (81°F), while the maximum can reach up to 29°C (84°F). The month is characterized by significant rainfall, totaling 235 mm (9.3 inches) over 20 days, and high humidity levels at 85%. In contrast, May offers slightly warmer temperatures, with a minimum of 26°C (78°F) and an average of 28°C (83°F), peaking at 30°C (87°F). Precipitation decreases to 147 mm (5.8 inches) but is still recorded on 23 days, and humidity drops to 77%. For more details, check out Cagayan weather in May.
In January, the weather is characterized by slightly cooler temperatures, with average highs reaching 29°C (84°F) and an average humidity of 85%. Additionally, rainfall is quite substantial, with about 235 mm (9.3 in) of precipitation occurring over 20 days. In contrast, June sees slightly warmer temperatures, with averages peaking at 30°C (86°F) and a drop in humidity to 78%. While June experiences less rainfall at 189 mm (7.5 in), it has more rainy days, totaling 25. For more detailed insights on the June weather, you can visit Cagayan weather in June.
In January, the weather is warm but slightly cooler compared to July, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F) and an average of 27°C (81°F). This month experiences significant rainfall, averaging 235 mm (9.3 inches) over approximately 20 days, contributing to a high humidity level of 85%. In contrast, July brings slightly higher temperatures, with a minimum of 26°C (78°F), an average of 28°C (82°F), and a maximum of 30°C (86°F). Although it is still humid at 77%, July receives less precipitation—174 mm (6.8 inches) over 25 days. For more details on July weather, you can check Cagayan weather in July.
In January, the weather tends to be slightly cooler with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F), while August experiences similar, albeit slightly warmer, conditions with a minimum of 26°C (78°F) and a maximum of 30°C (86°F). January is characterized by higher rainfall, receiving about 235 mm (9.3 in) over 20 days, compared to August, which sees 175 mm (6.9 in) across 26 days. Additionally, January has a higher humidity level at 85%, while August maintains a lower humidity of 79%. For more detailed information about the weather in August, visit Cagayan weather in August.
January and September showcase similar warm temperatures, with both months experiencing minimums of 25°C (77°F). However, September tends to be slightly warmer on average, with a mean temperature of 28°C (82°F), compared to January's 27°C (81°F). While both months are humid, January has a marginally higher humidity level at 85%, compared to September’s 84%. Precipitation is more significant in January, totaling 235 mm (9.3 in) over 20 days, whereas September sees less rainfall at 199 mm (7.8 in) across 27 days. For more detailed insights, you can check out Cagayan weather in September.
In January, the weather exhibits slightly cooler temperatures, with an average of 27°C (81°F) and maximums reaching 29°C (84°F). This month experiences considerable rainfall, totaling 235 mm (9.3 inches) spread over 20 days, contributing to a high humidity level of 85%. In contrast, October brings marginally warmer temperatures, averaging 28°C (82°F) with maximums of 30°C (86°F). However, it experiences more frequent rainfall, with a total of 247 mm (9.7 inches) across 28 days, and a lower humidity level of 79%. For more details on the October weather experience, visit Cagayan weather in October.
In comparing the weather between January and November, both months feature similar temperature ranges, with minimum temperatures around 25°C (77°F), average temperatures at 27°C (81°F), and maximums peaking at 29°C (84°F). However, November tends to be wetter, showcasing higher precipitation levels at 296 mm (11.7 in) over 28 days, compared to January's 235 mm (9.3 in) over 20 days. Additionally, humidity in November is slightly lower at 79%, whereas January experiences a higher humidity level of 85%. For more details, check out Cagayan weather in November.
January and December exhibit quite similar temperature patterns, with both months featuring minimums around 25°C (77°F), averages of 27°C (81°F), and maximums reaching 29°C (84°F). However, January experiences slightly lower precipitation levels at 235 mm (9.3 in) over 20 days, compared to December's 310 mm (12.2 in) over 28 days—indicating a wetter month. Additionally, humidity remains high in both months, with January at 85% and December at 83%. For a more detailed look at December weather, you can visit Cagayan weather in December.
January in Cagayan presents a mild yet humid climate, with temperatures generally feeling more comfortable compared to the sweltering heat of summer months. However, the high humidity and significant rainfall—spanning nearly two-thirds of the month—create a rather damp atmosphere. This contrasts sharply with the drier conditions typically found in mid-year, making January a unique blend of warmth and moisture. Visitors can expect an invigorating experience amid lush landscapes nourished by the monthly precipitation, perfect for those looking to embrace the vibrant climate. For more details on this region's weather patterns throughout the year, check out Cagayan Climate.