Last updated: August 31, 2025
January in Catano, Puerto Rico offers a warm tropical climate, with maximum temperatures reaching 29°C (85°F), while the average settles comfortably at 25°C (77°F). The minimum temperature rarely dips below 21°C (69°F), creating pleasant conditions for outdoor activities. Rainfall is a notable feature, with total precipitation of 38 mm (1.5 in) spread over approximately 12 days, contributing to the island's lush scenery. Alongside this, the humidity remains high at 76%, enhancing the tropical feel of the month. Whether you're exploring the vibrant local culture or relaxing on the beach, January in Catano promises a delightful escape.
In Catano, Puerto Rico, January greets visitors with pleasantly warm temperatures, ranging from a minimum of 21°C (69°F) to a comfortable average of 25°C (77°F), peaking at 29°C (85°F). This mild climate is a precursor to slightly warmer months ahead, as February mirrors January's temperatures, maintaining that inviting warmth. As spring approaches in March, the mercury nudges upwards slightly, revealing a gradual ascent in temperatures, with highs reaching 30°C (86°F). The trend continues through April, where averages rise further to 26°C (78°F), hinting at the impending summer heat. With temperatures consistently hovering in the low 30s°C (80s°F) from May through September, the island showcases its tropical splendor, making it an ideal escape for warmth seekers. As the year winds down, the cooler months of November and December bring a subtle drop, yet the climate remains enticingly mild, ensuring Catano retains its charm year-round.
In January, Catano, Puerto Rico experiences a relatively mild start to the year with precipitation measuring 38 mm (1.5 in) over 12 rainy days. This sets the tone for a gradual increase in rainfall as the year progresses, with February seeing a slight uptick to 43 mm (1.7 in). As spring unfolds, precipitation begins to rise significantly, peaking in September with a staggering 173 mm (6.8 in) and maintaining a steady flow of rainfall throughout the summer months. Notably, the number of rainy days also increases, particularly in the latter half of the year. This pattern of escalating precipitation is indicative of Catano’s tropical climate, where dry beginnings give way to lush, rain-soaked days as the seasons shift.
In Catano, Puerto Rico, January marks the beginning of a year characterized by consistently high humidity levels, recorded at an average of 76%. This modest yet significant figure sets the stage for the months to come, as humidity gradually fluctuates but remains closely knit, varying only between 74% and 80% throughout the year. As January gives way to February, the humidity dips slightly to 75%, but by summer—specifically in July and August—conditions peak, reaching 80%. Interestingly, the humidity remains relatively stable in the fall, hovering around 78% in October and November. This trend reflects Catano's tropical climate, where high humidity is an enduring feature, maintaining a warm and moist environment ideal for lush vegetation and vibrant ecosystems year-round.
In January, Catano, Puerto Rico, experiences a very high UV Index of 9, indicating that sun exposure can lead to skin damage in as little as 15 minutes. As the month progresses into February, the UV Index escalates to an extreme 11, with burn time dropping to just 10 minutes. This trend continues through the spring months, peaking in May at a staggering 14, and remaining consistently extreme until October. This pattern highlights a significant risk for skin damage throughout much of the year, making it crucial for residents and visitors to stay informed about sun safety. For detailed monthly UV Index updates, visit Catano UV Index.
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In Catano, Puerto Rico, the January sunshine sets the stage for a spectacular year ahead, gracing the island with 257 hours of radiant light. As winter gives way to spring, the days lengthen, peaking in May with an impressive 356 hours of sunshine. This trend continues through the summer months, where July and August bask in 353 and 349 hours respectively, ensuring ample opportunities for outdoor adventures. However, as the year transitions into fall, sunshine hours gradually decrease, stabilizing around 300 hours in the final months. This cyclical dance of bright days not only highlights the beauty of Catano but also invites visitors to explore its vibrant landscapes throughout the year.
In Catano, Puerto Rico, January brings a moderate 51% chance of sunny weather, setting the stage for a promising start to the year. As winter wanes, the likelihood of sunshine picks up significantly, peaking at 70% in February before gradually tapering off in the spring. March enjoys a healthy 64%, while April dips slightly to 49%, suggesting a transition into a regionally wetter season. Interestingly, May climbs back up to 56%, while the summer months present a stark contrast, with June plummeting to just 24%. This trend indicates that while January offers a fair share of sun, the subsequent months entice sun-seekers before the notorious Caribbean heat and rain sets in.
In Catano, Puerto Rico, January marks the beginning of the year with a steady 11 hours of daylight, a trend that continues into February. As spring approaches in March, daylight gradually increases to 12 hours, maintaining that duration through April and May, making these months ideal for outdoor activities. June and July bring the longest days of the year with 13 hours of sunlight, perfect for enjoying the island's vibrant beaches and landscapes. As summer gives way to autumn, daylight dips back to 12 hours in August and September, before settling into the familiar 11 hours from October through December, creating a perfect loop of consistent tropical daylight for year-round enjoyment.
In Catano, Puerto Rico, January brings an average wind speed of 4.1 m/s (9 mph), setting the tone for a breezy start to the year. As the months progress, wind speeds generally escalate, peaking in July at 5.3 m/s (12 mph), just before the start of the quieter late summer and fall months. Notably, after January, February sees an upswing to 5.2 m/s (12 mph), but then wind speeds fluctuate with a slight decline in April (3.8 m/s) before regaining momentum in June and July. This trend of increasing winds in the early to mid-year reflects the dynamic and lively atmosphere of Catano, which enjoys a refreshing breeze that enhances its tropical charm, especially during the warmer months. As the year winds down, the winds mellow once again, dipping to their lowest in September with 3.2 m/s (7 mph)—a gentle reminder of the island's serene winter charm after a vibrant summer.
Weather in Catano varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Catano, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit remarkably similar weather patterns, with both months experiencing a consistent temperature range. Minimum temperatures in January and February hover around 21°C (69°F), while average temperatures remain steady at 25°C (77°F), reaching a maximum of 29°C (85°F) in both months. However, February sees a slight increase in precipitation, totaling 43 mm (1.7 in) over 12 days, compared to January's 38 mm (1.5 in) on the same number of days. Humidity is also comparable, with January at 76% and February slightly lower at 75%. For a closer look at the specifics of February weather, you can check Catano weather in February.
In comparing the weather between January and March, both months exhibit warm temperatures with a minimum of around 21°C (69°F) and an average of 25°C (77°F). However, March tends to be slightly warmer with a maximum temperature reaching 30°C (86°F), compared to January's 29°C (85°F). Precipitation also increases in March, with 67 mm (2.6 in) over 14 days, compared to January's 38 mm (1.5 in) over 12 days. Despite this, humidity remains relatively similar, hovering around 76% in January and slightly lower at 74% in March. For more detailed insights, you can check the weather specifics at Catano weather in March.
In January, the weather is warm with an average temperature of around 25°C (77°F), experiencing minimal rainfall of 38 mm (1.5 in) over 12 days and a humidity level of 76%. By April, the temperatures rise slightly, with an average of 26°C (78°F) and a maximum hitting 31°C (88°F). However, April sees an increase in precipitation to 56 mm (2.2 in) spread over 10 days, while humidity remains comparable at 75%. For more detailed insights, check out Catano weather in April.
In January, the weather is typically warm with a minimum temperature of 21°C (69°F) and an average of 25°C (77°F), reaching highs of 29°C (85°F). The month sees about 38 mm (1.5 in) of precipitation over approximately 12 days, coupled with a humidity level of 76%.
In contrast, May experiences slightly warmer conditions, with minimum temperatures starting at 23°C (73°F) and averaging around 27°C (80°F), while the maximum can reach 32°C (90°F). May also brings increased precipitation, totaling 64 mm (2.5 in) over 13 days and slightly lower humidity at 75%. For more details about the weather in May, you can visit Catano weather in May.
In January, temperatures in Catano are relatively mild, ranging from a minimum of 21°C (69°F) to a maximum of 29°C (85°F), with an average of 25°C (77°F). The month sees around 38 mm (1.5 in) of precipitation over approximately 12 days, along with a humidity level of 76%. In contrast, June experiences warmer conditions, with temperatures starting at a minimum of 24°C (75°F) and peaking at 32°C (90°F), averaging 27°C (81°F). This month also has increased rainfall, totaling about 68 mm (2.7 in) across 15 days, and humidity remains slightly higher at 77%. For more details on weather patterns, check Catano weather in June.
In January, the weather is typically warm, with temperatures ranging from a minimum of 21°C (69°F) to a maximum of 29°C (85°F) and an average of 25°C (77°F). The month sees about 38 mm (1.5 in) of precipitation over approximately 12 days, and the humidity hovers around 76%. In contrast, July experiences slightly higher temperatures, with a minimum of 24°C (76°F), an average of 28°C (82°F), and a maximum of 32°C (90°F). This month also brings increased rainfall, totaling 87 mm (3.4 in) over 18 days and a humidity level of 80%. For more detailed insights into the weather pattern during this time, you can check Catano weather in July.
In January, the weather is generally pleasant with temperatures ranging from a minimum of 21°C (69°F) to a maximum of 29°C (85°F) and an average of 25°C (77°F). The month experiences relatively low precipitation of 38 mm (1.5 in) over about 12 days, with humidity levels around 76%. In contrast, August brings warmer conditions, with minimum temperatures of 24°C (76°F), an average of 28°C (82°F), and maximums reaching 32°C (90°F). This month is also wetter, seeing a total of 99 mm (3.9 in) of rainfall on approximately 18 days, accompanied by slightly higher humidity at 80%. For more detailed insights on the weather in Catano during August, visit Catano weather in August.
January weather is generally warm and pleasant, with average temperatures ranging from a minimum of 21°C (69°F) to a maximum of 29°C (85°F). With 38 mm (1.5 in) of precipitation over approximately 12 days and humidity at 76%, January offers a relatively dry start to the year. In contrast, September experiences higher temperatures, with minimums of 24°C (76°F) and maximums reaching 32°C (90°F), alongside significantly increased rainfall of 173 mm (6.8 in) spread across 23 days, resulting in a humidity level of 79%. The contrast between these two months highlights a shift from drier conditions in January to much wetter weather in September. For more details, you can check out Catano weather in September.
In January, the weather features milder temperatures with a minimum of 21°C (69°F) and an average high of 29°C (85°F), accompanied by relatively low precipitation of 38 mm (1.5 in) over 12 days. The humidity sits at a comfortable 76%. In contrast, October experiences warmer conditions, with minimum temperatures rising to 24°C (75°F) and a maximum of 32°C (89°F). However, October also brings significantly more rainfall, totaling 145 mm (5.7 in) over 22 days, and a slight increase in humidity at 78%. For more specific details, check out the Catano weather in October.
In January, the weather is generally warm with a minimum temperature of 21°C (69°F) and an average of 25°C (77°F), peaking at 29°C (85°F). This month sees less rainfall, totaling 38 mm (1.5 in) over about 12 days, accompanied by a humidity level of 76%. In contrast, November experiences slightly warmer temperatures, with a minimum of 23°C (74°F), an average of 26°C (80°F), and a maximum of 31°C (87°F). However, it is also wetter, with precipitation reaching 106 mm (4.2 in) across 16 days and a humidity of 78%. For more details, you can check Catano weather in November.
In comparing the weather between January and December, January tends to be slightly cooler with average temperatures ranging from a minimum of 21°C (69°F) to a maximum of 29°C (85°F), while December's temperatures are a bit warmer, with minimums around 23°C (73°F) and maximums reaching 31°C (87°F). Additionally, January experiences less rainfall, totaling 38 mm (1.5 in) over about 12 days, compared to December's 51 mm (2.0 in) across 16 days. Both months share a consistent humidity level of 76%, making the air feel similarly muggy. For more detailed insights, you can check Catano weather in December.
As January settles in Catano, the weather unveils a pleasantly mild charm that sets itself apart from the rest of the year. With a comfortable average temperature around 25°C, this month offers a welcome respite from the summer heat, making it an alluring time for outdoor adventures. While a modest amount of rain—38 mm over 12 days—adds a refreshing touch to the lush surroundings, the humidity remains notable at 76%, creating a tropical ambiance. This combination of mild temperatures and natural beauty makes January a unique time to experience the vibrant spirit of Catano. For more detailed insights into the climate trends, visit Catano Climate.