Last updated: January 18, 2025
The climate of Hatillo, Puerto Rico, is characterized by its Köppen-Geiger classification of Am, indicative of a tropical monsoon climate. Temperatures in this region exhibit minimal fluctuation, with January recording a minimum of 18°C (65°F) and an average annual temperature reaching 26°C (79°F). The warmest month, May, showcases a maximum temperature of 32°C (91°F), highlighting the tropical warmth prevalent in this coastal community. This distinct climate not only shapes the local ecosystem but also influences the lifestyle and agricultural practices of its residents.
In Hatillo, Puerto Rico, temperature patterns reveal a warm tropical climate with relatively consistent conditions throughout the year. January marks the coolest month with a minimum of 18°C (65°F), transitioning into milder conditions by February and March, where temperatures average around 24°C (76°F). As spring progresses into April, a slight increase is noted, with averages rising to 25°C (77°F) and maximums reaching 30°C (87°F). The months of **May through September showcase the height of warmth, with average temperatures consistently around 27°C (81°F), peaking at 32°C (90°F) during the summer months. As the year draws to a close, temperatures remain mild, with December recording an average of 25°C (77°F), indicating that Hatillo enjoys a predominantly warm climate throughout the year, punctuated only by minor seasonal variations.
The climate data for Rafael Gonzalez, Corcovado, and Rafael Capo shows consistent temperature patterns, with a minimum of 18°C (65°F) in January and a maximum of 32°C (91°F) in May across all three locations. For more detailed monthly temperatures, you can explore the links: monthly temperatures in Rafael Gonzalez, monthly temperatures in Corcovado, and monthly temperatures in Rafael Capo.
Hatillo, Puerto Rico, experiences a distinct precipitation pattern that underscores the region's tropical climate. Beginning the year with relatively moderate rainfall, January sees about 41 mm (1.6 in) over 11 days, while February slightly increases to 47 mm (1.8 in) across 13 days. The trend shifts dramatically in March, marking the transition to the wet season, with precipitation nearly doubling to 87 mm (3.4 in). The peak rainfall period occurs from May to September, when monthly totals frequently exceed 90 mm, culminating in September’s notable 205 mm (8.1 in) over 23 days, accentuating the region's vulnerability to tropical storms.
As the year progresses, precipitation levels reflect a cyclical pattern that aligns with the shifting seasons. Between May and August, rainfall averages remain elevated, with averages peaking in August at 104 mm (4.1 in) over 19 days. This sustained rainfall contributes to the lush landscapes characteristic of the region. Conversely, October and November also exhibit significant rainfall, with 161 mm (6.4 in) and 109 mm (4.3 in), respectively, further supporting the wet season narrative. By December, precipitation decreases considerably to 45 mm (1.8 in), as the region transitions back to a drier climate, demonstrating the cyclical nature of Hatillo's precipitation throughout the year.
In Hatillo, Puerto Rico, sunshine duration exhibits a clear seasonal trend that reflects the transition from winter to summer, with increasing hours of sunlight as the year progresses. Starting with 259 hours in January, the region experiences a steady rise in sunshine, peaking in May at 359 hours—the most sun-drenched month of the year. This upward trend continues into key summer months, including July and August, both similarly showcasing 359 hours of sunshine, allowing residents and tourists alike to enjoy the vibrant outdoor lifestyle that Hatillo offers.
As summer wanes into autumn, sunshine hours gradually decline, though not dramatically. September and October each receive 314 hours, while November drops to 298 hours. This slight decrease signifies the onset of the wetter season, where cloud cover may inhibit consistent sunlight. By December, sunshine duration returns to a moderate 319 hours, suggesting that even in the winter months, Hatillo remains a destination of ample sunshine. Overall, the patterns of sunshine duration highlight the region’s tropical charm, making it an appealing locale for those seeking warm, sunlit days throughout much of the year.
The UV Index in Hatillo, Puerto Rico, underscores the region's strong sun exposure, particularly during the peak months when the index reaches extreme levels. Beginning in February, the UV Index escalates to 11 and remains at or above 13 from March through October, indicating a consistent need for sun protection. The highest reading occurs in May, with a UV Index of 14, accompanied by a critical burn time of just 10 minutes. This trend emphasizes the importance of being vigilant against harmful UV radiation, especially for outdoor enthusiasts during these summer months when the sun's intensity is most pronounced.
As the year transitions to cooler months, the UV Index exhibits a slight decline, offering some reprieve from the intense sun exposure. November and December mark a return to the very high category with indexes of 9 and 8, respectively, and an extended burn time of 15 minutes. Although the UV Index lowers in winter, it remains significant, suggesting that sun safety measures are still essential year-round. Overall, residents and visitors in Hatillo should prioritize sun protection, especially during the burden of the extreme UV months, to mitigate the risks associated with prolonged sun exposure.
UV Risk Categories
In Hatillo, Puerto Rico, daylight duration remains relatively consistent throughout the year, a characteristic of its tropical location. The year begins with about 11 hours of daylight in both January and February, creating a steady foundation of light during the winter months. As spring arrives in March, daylight extends to 12 hours, continuing through April and May. This gradual increase signals the approach of summer, where daylight reaches its peak with 13 hours in both June and July, offering ample time for outdoor activities.
As summer fades into fall, daylight duration begins to taper off, returning to 12 hours in August and September. In October, it decreases to 11 hours, and this trend remains steady through the end of the year. Despite the slight variations, the overall daylight duration in Hatillo reflects minimal fluctuation, providing residents and visitors with a dependable amount of sunlight year-round. This consistency supports a vibrant outdoor culture, allowing people to enjoy the beauty of the island across all seasons.
Carrizales, Puerto Rico experiences a tropical climate characterized by warm temperatures year-round, with average monthly highs ranging from 24°C (76°F) in January to 32°C (90°F) in the summer months of June to September. Precipitation is highest from August to October, peaking at 205 mm (8.1 in) in September, while the sun shines the most in May and July, totaling up to 359 hours. The weather remains relatively consistent, with mild evenings and warm days, making it an inviting destination. For more details on the weather patterns, visit Carrizales climate.
The climate in Corcovado, Puerto Rico features warm temperatures throughout the year, with averages ranging from 24°C (76°F) in the cooler months to about 27°C (81°F) in the summer. Despite the pleasant warmth, the region experiences significant rainfall, particularly in September, which sees an average of 205 mm (8.1 in). Sunlight is abundant, with May typically offering the most sunshine at 359 hours. For more detailed climatic information, visit Corcovado climate.
Hatillo, Puerto Rico enjoys a tropical climate with average temperatures ranging from 24°C (76°F) in winter to 27°C (81°F) during the summer months. Notably, the warmest temperatures occur in May through September, with highs often reaching 32°C (90°F). Rainfall varies significantly throughout the year, peaking in September at 205 mm (8.1 in), while January sees the least precipitation at 41 mm (1.6 in). The region benefits from abundant sunshine, especially in the spring and summer, with up to 359 hours in May and July. For more information, visit Hatillo climate.
Rafael Capo, Puerto Rico, enjoys a warm tropical climate with average temperatures ranging from 24°C (76°F) in the winter months to around 27°C (81°F) during the summer. The region experiences distinct rainy periods, with September being the wettest month, receiving about 205 mm (8.1 in) of rainfall. Sunlight is abundant, particularly between February and July, where residents can expect up to 359 hours of sunshine during the peak months. While precipitation peaks in late summer, the overall climate remains pleasant year-round. For more details, visit Rafael Capo climate.
Rafael Gonzalez, Puerto Rico enjoys a tropical climate characterized by warm temperatures year-round. January sees temperatures ranging from 18°C (65°F) to 29°C (84°F), gradually increasing towards an average high of 32°C (90°F) by May through September. Precipitation varies throughout the year, with September being the wettest month, receiving 205 mm (8.1 in) of rain. Despite the rain, sunshine is plentiful, particularly in March and May, which boast around 359 hours of sunshine. For more detailed information, visit Rafael Gonzalez climate.
In conclusion, Hatillo, Puerto Rico, offers a remarkable climate characterized by warm temperatures, substantial sunshine, and significant UV exposure throughout the year. The region experiences a tropical monsoon climate, punctuated by pronounced wet and dry periods, with a notable increase in both rainfall and temperature during the summer months. The consistency of daylight duration enhances the appeal of outdoor activities, while the extreme UV Index during peak months underscores the importance of sun safety. Collectively, these climatic characteristics not only shape the local ecosystem but also influence the lifestyle and recreational pursuits of its residents and visitors, making Hatillo a vibrant and engaging destination year-round.