Last updated: January 18, 2025
Gurabo, Puerto Rico, is characterized by a tropical savanna climate (Koppen-Geiger classification Am), showcasing a warm and inviting atmosphere year-round. The temperature range spans from a comfortable minimum of 19°C (66°F) in January to a peak of 32°C (90°F) in September, with an average temperature of 26°C (78°F). This favorable climate not only enhances the region's lush greenery but also supports a vibrant ecosystem, making Gurabo an appealing destination for both residents and visitors alike.
Gurabo, Puerto Rico, exhibits a distinctive temperature pattern throughout the year, characterized by mild minimums and gradually rising averages as the seasons change. The year begins with cooler temperatures in January, where minimums hover around 19°C (66°F), but as spring approaches, lows gradually increase, reaching around 21°C (70°F) by April. Daily averages remain fairly stable, fluctuating between 24°C (75°F) and 27°C (81°F) from January through October, while maximum temperatures peak during the summer months, reaching a high of 32°C (90°F) in September. A slight decrease in temperatures occurs as the year transitions into the cooler months of November and December, where minimums and maximums return to the mid-twenties, showcasing a comfortable subtropical climate throughout the year.
Gurabo, Puerto Rico, experiences a diverse pattern of precipitation throughout the year, with rainfall generally increasing from January to September. The wettest months are typically September and October, where precipitation reaches 200 mm (7.9 in) and 183 mm (7.2 in), respectively. This peak coincides with the Atlantic hurricane season, leading to frequent rainfall occurrences, averaging around 27 rainy days each month during this period. In contrast, January begins the year with relatively mild rainfall, accumulating only 48 mm (1.9 in) over approximately 16 rain days, establishing a drier start to the climate year.
As the summer months approach, precipitation escalates, notably peaking in July and August with 124 mm (4.9 in) and 130 mm (5.1 in) of rain. This trend suggests a shift towards more intense storm patterns, with each month recording around 24 to 25 rainy days. The late fall and early winter months, however, see a decrease in rainfall, particularly in December, where only 66 mm (2.6 in) is recorded over 22 days. Overall, Gurabo’s precipitation pattern highlights a clear seasonal rhythm, underscoring the region's tropical nature and its sensitivity to climatic fluctuations.
Gurabo, Puerto Rico, experiences a pronounced seasonal pattern in sunshine duration, characterized by a steady increase from winter into summer. Beginning in January with 257 hours of sunshine, the region sees a consistent rise, culminating in May, where the month enjoys an impressive 356 hours of bright sunshine. This upward trend reflects the transition into the warmer months, with March and April also showcasing strong sunshine totals of 346 hours each. The results highlight the vibrant spring and summer seasons as prime times for outdoor activities, thanks to extended daylight hours and ample sunshine.
As summer unfolds, sunshine hours remain high but begin to slightly taper off starting in September, which records 313 hours. The subsequent months of October and November maintain this lower level of sunshine, showcasing about 313 hours and 299 hours, respectively, as the region gradually shifts into the cooler months. Interestingly, while December sees an uptick back to 319 hours, the overall trend remains a noteworthy decline from peak summer sunshine. This seasonal variability makes Gurabo an attractive destination during the spring and summer, while the slight reduction in sunlight during the fall months offers a different charm, ideal for enjoying the region’s lush landscapes and milder temperatures.
Gurabo, Puerto Rico, experiences a notably high Ultraviolet (UV) Index throughout the year, reflecting its tropical climate and proximity to the equator. The UV Index peaks during the months of March to May, where it reaches a remarkable 13 to 14 and falls within the extreme exposure category. During this time, the recommended burn time is a mere 10 minutes, underscoring the need for effective sun protection to avoid skin damage. Even in February, the UV Index stands at 11, categorized as extreme, indicating that residents and visitors should take precautions against overexposure to UV radiation.
As the year progresses, the UV Index gradually decreases, with July and August recording a slightly lower UV Index of 12 and 13 respectively. However, the region maintains its extreme exposure status during these months, retaining a burn time of only 10 minutes. By November, the UV Index drops to 9, categorized as very high, and finally settles at 8 in December. This gradual decline in UV levels is a reminder for outdoor enthusiasts to remain vigilant and adopt sun safety practices year-round, especially during peak months when the UV exposure can pose significant health risks.
UV Risk Categories
In Gurabo, Puerto Rico, daylight duration exhibits a subtle yet consistent pattern throughout the year, primarily influenced by the region's tropical latitude. The year begins with 11 hours of daylight in both January and February, providing a stable yet shorter period of natural light during these cooler months. As March approaches, daylight begins to extend, reaching 12 hours from March through May, creating a balance that enhances outdoor activities as temperatures rise and nature flourishes.
The longest days occur in June and July, with 13 hours of daylight, offering ample time for sun-filled activities before the daylight starts to taper off again. August and September revert back to 12 hours, before descending into the shorter daylight months of October and November, which return to 11 hours. This cyclical pattern reinforces the rhythmic nature of Gurabo's climate, ensuring that residents and visitors can plan their activities with awareness of daylight availability while enjoying the region's rich tropical environment.
Celada, Puerto Rico enjoys a tropical climate characterized by warm temperatures year-round. Average temperatures range from 24°C (76°F) in January to 27°C (81°F) in the summer months, with maximums peaking at 32°C (90°F) in September. Precipitation varies significantly, with the wettest month being September, receiving about 200 mm (7.9 in) of rain, while December sees the least at 66 mm (2.6 in). Despite the rainfall, sunshine is abundant, particularly in May with 356 hours. For more detailed information, visit Celada climate.
Gurabo, Puerto Rico exhibits a warm tropical climate, with average temperatures ranging from 24°C (76°F) in winter to 27°C (81°F) in summer. The area experiences significant rainfall, peaking in September with 200 mm (7.9 in) and declining to about 48 mm (1.9 in) in January. Sunshine is plentiful, particularly in May when it totals 356 hours, ensuring a bright atmosphere throughout most of the year. For more detailed insights, visit Gurabo climate.
In conclusion, Gurabo, Puerto Rico, showcases a dynamic climate characterized by its tropical savanna classification, marked by warm temperatures, varied precipitation, and substantial sunlight throughout the year. The interplay between high UV Index levels and daily sunlight duration underscores the importance of sun safety for residents and visitors alike. Notable seasonal trends, such as increased temperatures and sunshine hours from winter to summer, coupled with a distinct rainy season, enrich the region's ecological landscape and support outdoor leisure activities. Understanding these climatic patterns not only enhances the experience of living in or visiting Gurabo but also emphasizes the need for environmental awareness and personal health precautions in this vibrant tropical paradise.