Last updated: January 18, 2025
The climate of Atlántico, Colombia, is characterized by a Köppen-Geiger classification of Aw, indicating a tropical savanna climate. Experience year-round warmth with a minimum temperature of 22°C (72°F) in January and soaring to a maximum of 40°C (105°F) in April. On average, temperatures remain comfortably high at 28°C (83°F), underscoring the region's persistent warmth and vibrant ecological dynamics, shaped by its unique geographic and climatic context.
In Atlántico, Colombia, temperature patterns exhibit a warm tropical climate with minimal seasonal variation. January through March showcases stable conditions, with minimum temperatures hovering around 22°C to 23°C (72°F to 73°F) and maximums reaching up to 39°C (102°F). April marks a slight increase in warmth, peaking with maximums of 40°C (105°F), before transitioning into May through September, where temperatures maintain an average high of 38°C to 39°C (100°F to 102°F), accompanied by minimums of 23°C to 24°C (74°F to 75°F). Notably, October introduces a gradual decrease in maximum temperatures down to 36°C (97°F), leading into the cooler months of November and December, where the maximums remain moderate at 37°C (99°F). Throughout the year, the average temperature consistently stabilizes around 28°C (82°F to 83°F), illustrating the region's enduring warmth and tropical characteristics.
Barranquilla experiences a temperate climate, with temperatures ranging from a minimum of 24°C (75°F) in January to a maximum of 31°C (89°F) in May. This consistency in warmth makes the city an attractive destination year-round. For more details on monthly temperatures, visit monthly temperatures in Barranquilla.
Precipitation in Atlántico, Colombia, follows a distinct pattern that highlights the region's pronounced wet season. January and February are characterized by minimal rainfall, with only 8 mm (0.3 in) and 2 mm (0.1 in), respectively, suggesting a dry start to the year. As the climate transitions into March, precipitation begins to increase moderately to 15 mm (0.6 in) before a significant uptick occurs in April, which records 70 mm (2.8 in). The onset of the wet season becomes even more pronounced in May, where rainfall surges to 209 mm (8.2 in), coinciding with an increase in rainy days to 23.
The peak of the rainy season is typically experienced between August and October, with September reaching a significant 211 mm (8.3 in) of rainfall followed by October, which sees 239 mm (9.4 in). During these months, the number of rainy days escalates, with October averaging 27 days of rainfall. The precipitation patterns taper off in November and December, bringing 143 mm (5.6 in) and 27 mm (1.1 in), respectively, signaling the conclusion of the wet season. Overall, Atlántico's climate is defined by its clear wet and dry phases, shaping the region's lush landscapes and influencing local ecosystems.
In Atlántico, Colombia, sunshine duration exhibits a noticeable seasonal trend characterized by varying hours throughout the year. Starting in January, the region enjoys 268 hours of sunshine, with February witnessing a steady increase to 309 hours. This upward trend continues into March, peaking at 339 hours, marking it as the sunniest month of the year. As spring transitions into early summer, April maintains a robust 312 hours of sunlight, while May begins a slight decline to 285 hours. The sunshine hours in this period set the stage for the region's vibrant growth and agricultural activities, driven by ample solar energy.
As summer progresses, sunshine remains abundant, with July again rising to 302 hours. However, beginning in August, hours drop to 284, and then gradually taper off through September and October, registering 274 and 290 hours, respectively. Notably, November and December recover with 289 and 328 hours of sunshine, suggesting a return to clearer skies as the year concludes. Overall, Atlántico's sunshine pattern highlights a robust summer peak, particularly in March, with a gradual transition into shorter days as the rainy season looms, echoing the tropical climate's influence on light availability throughout the year.
In Atlántico, Colombia, the UV Index consistently reflects the region's tropical climate, with values maintaining an extreme level throughout most of the year. Starting with 11 in January and increasing to 12 in February, the UV Index peaks in March and April at 14, marking these months as critical times for sun exposure. With a burn time of just 10 minutes, this extreme classification necessitates stringent protective measures for individuals venturing outdoors. The high UV levels during these months serve as a reminder of the potential for rapid skin damage, urging locals and visitors alike to prioritize sun safety.
As the seasons progress into late spring and summer, the UV Index remains high, stabilizing at 13 from May through October, with burn times remaining at 10 minutes. November sees a slight decrease to 11, followed by a further drop in December to 10, which is classified as very high with a slightly extended burn time of 15 minutes. Despite this reduction, the UV levels in Atlántico continue to pose risks, reinforcing the necessity for protective measures throughout the year. Overall, the sustained high UV Index underscores the importance of awareness and action against sun exposure to safeguard skin health in this sun-drenched region.
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In Atlántico, Colombia, daylight duration demonstrates a consistent pattern throughout the year, reflecting the region's tropical geography. From January to February, the average daylight remains stable at 11 hours, providing a solid foundation for daily activities. As the days lengthen, March experiences an increase to 12 hours, a trend that holds steady through May, which enhances opportunities for outdoor engagement and agricultural productivity. This period not only enriches the natural environment but also allows residents and visitors to fully enjoy the vibrant landscapes that Atlántico offers.
As the year transitions into the latter months, daylight duration begins to taper off once again, maintaining 12 hours consistently from June through September. This extended daylight fosters ongoing growth and activity in the region, before reverting to 11 hours in October. Subsequently, November and December also see 11 hours of daylight, signaling a return to shorter days as the year ends. Overall, the steady daylight duration in Atlántico contributes to its unique climatic qualities, creating a rhythm of life closely tied to the sun's pathway across the sky.
Barranquilla, Colombia, experiences a tropical climate characterized by warm temperatures year-round, with averages ranging from 27°C (80°F) to 28°C (82°F). The dry months, such as February and March, see minimal rainfall, while May through October marks the rainy season, peaking in October with 241 mm (9.5 in) of precipitation. Sunshine is abundant, with March enjoying the most hours at 343. Despite the rain, the city remains warm and vibrant, making it an appealing destination. For more details, visit Barranquilla climate.
In conclusion, Atlántico, Colombia, is characterized by a dynamic climate that influences its temperature, precipitation, sunshine duration, UV Index, and daylight patterns throughout the year. The region experiences consistently warm temperatures with a prominent rainy season that peaks between May and October, significantly impacting local ecosystems and agricultural practices. Sunshine duration remains ample, particularly in the sunniest months of March through April, with extreme UV Index levels urging caution among those exposed to the midday sun. With a steady daylight duration providing opportunities for outdoor activities across the seasons, Atlántico presents a vibrant and rich environment that reflects the nuances of its tropical climate. Understanding these climatic intricacies not only highlights the beauty of the region but also underscores the importance of sun safety and awareness in sustaining the health and well-being of its inhabitants.