Last updated: August 21, 2025
In August, Santa Marta, Colombia offers a warm tropical climate characterized by maximum temperatures reaching 29°C (85°F) and an average of 27°C (82°F). With minimum temperatures hovering around 24°C (76°F), visitors can expect enjoyable warmth throughout the month. However, humidity levels remain high at approximately 85%, creating a steamy atmosphere. Rainfall is also a factor, with precipitation amounting to 68 mm (2.7 in) over about 10 days, making it wise to prepare for occasional showers while basking in this stunning coastal city.
In August, Santa Marta, Colombia, continues to bask in its tropical warmth, with temperatures showing a pleasing consistency. The month sees minima hovering around 24°C (76°F) and maxima reaching up to 29°C (85°F), maintaining a reliable warmth perfect for beach activities. The average temperature sits at 27°C (82°F), aligning closely with preceding months while offering a slight uptick in warmth compared to earlier summer. This trend of warm, stable temperatures throughout the year makes Santa Marta an alluring destination for those seeking sun-soaked adventures, embracing both the charm of its coastal vibes and the vibrant rhythms of its culture.
In August, Santa Marta experiences a notable increase in precipitation, recording 68 mm (2.7 in) of rainfall over 10 days. This uptick continues the trend set in previous months, where a gradual rise in precipitation can be observed from the dry beginning of the year through to the intense rain of October. Following July's substantial 54 mm, August appears to further saturate the region, paving the way for the even heavier downpours that characterize the upcoming months. This seasonal shift not only influences the local ecology but also sets the stage for increased humidity and lush landscapes, reflecting the vibrant transition into the heart of the rainy season.
August in Santa Marta, Colombia, brings an intensely humid atmosphere, with levels reaching 85%, mirroring the heightened humidity observed in July. This period marks the peak of the wet season, where the tropical climate creates a sticky, sultry ambiance that can make outdoor activities feel particularly demanding. Interestingly, as the year progresses into August, humidity levels show a trend of increasing throughout the warmer months, with a steep rise from the comparatively drier conditions of June and July. Following August, there is a gradual decline as the region transitions to September and October, with humidity remaining on the higher side at 84% and 82%, respectively. This cyclical pattern of humidity underscores Santa Marta's vibrant coastal climate, providing a vivid backdrop for both residents and visitors alike.
In August, Santa Marta, Colombia, maintains its reputation for intense sunlight, with a UV Index of 13, placing it firmly in the extreme exposure category. This aligns with the pattern seen throughout the year, where a consistent high UV Index—hovering between 11 and 15 from January to April—demands vigilance. From June through October, the UV Index remains stable at 13, indicating that the risk of harm from unprotected sun exposure persists. Observers will note that although there is a slight dip in UV levels as the year progresses, the burn time remains a swift 10 minutes throughout these warmer months. For visitors and residents alike, it’s essential to stay informed and protected under the sun. To learn more about the UV trends in this coastal haven, check out Santa Marta UV Index.
UV Risk Categories
August in Santa Marta, Colombia, shines brightly with 317 hours of glorious sunshine. This month stands out as a beacon of warmth following the vibrant peak of March, which boasts the most sun with 340 hours. As the year progresses, sunlight generally tapers off slightly, but August remains robust, consistently outshining September’s 300 hours and November’s 296 hours. The gentle decline into the end of the year contrasts beautifully with the sun-filled spring months, making August an ideal time to bask in the sun's embrace before the cooler months set in. With its impressive sunshine record, Santa Marta invites travelers to delight in its radiant, tropical allure.
In Santa Marta, Colombia, the likelihood of encountering sunny weather experiences a notable decline as summer progresses into August, with only an 18% chance of sunshine this month. This is a significant drop from the sunnier winter months of January and February, which boast probabilities of 60% and 76%, respectively. By contrast, April and May see similar low figures of 20%, suggesting that the peak rainy season significantly influences August's weather patterns. As the year unfolds, the transition into the latter half indicates a gradual shift towards more unpredictable weather, making August one of the cloudier times to visit this beautiful coastal city.
In Santa Marta, Colombia, August showcases a delightful consistency in daylight, offering approximately 12 hours of sunlight each day. This stable duration is part of a broader trend observed from March through September, where the city basks in generous daylight, perfect for beach outings and outdoor adventures. As the year progresses into the latter months, daylight gradually decreases to 11 hours in October, a reminder of the approaching end of the year and shorter days. This rhythmic pattern not only highlights the region's tropical charm but also sets the stage for varying activities and experiences in the stunning landscapes of Santa Marta.
In August, Santa Marta experiences a noticeable decline in wind speeds, averaging just 4.7 m/s (11 mph). This shift continues a downward trend that begins in early summer, with June marking the peak of breezy conditions at 5.1 m/s (11 mph). As the month progresses, the winds soften, providing a more tranquil atmosphere perfect for enjoying the stunning coastal views. Interestingly, this pattern contrasts sharply with the breezy January to March months, where average speeds hover above 9 m/s (20 mph). The gentle August winds offer a welcome respite, encouraging locals and visitors alike to embrace the calm and savor the beauty of Santa Marta's vibrant shoreline.
Weather in Santa Marta varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Santa Marta, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August and January, August tends to be warmer and more humid. In August, temperatures range from a minimum of 24°C (76°F) to a maximum of 29°C (85°F), with an average of 27°C (82°F). The month also sees significant precipitation, with about 68 mm (2.7 in) falling over approximately 10 days, resulting in a humidity level of 85%. In contrast, January offers slightly cooler temperatures, averaging 26°C (79°F) with a maximum of 28°C (83°F) and a minimum of 23°C (74°F). Notably, January is much drier, with only 3 mm (0.1 in) of precipitation over the course of the month and an average humidity of 65%. For more information on January's weather, check out Santa Marta weather in January.
In comparing the weather of August and February, we notice distinct differences in temperature and humidity. August experiences slightly higher temperatures, with an average of 27°C (82°F) and a maximum of 29°C (85°F), while February's averages are a bit cooler, with a minimum of 23°C (74°F) and a maximum of 28°C (83°F). Additionally, August sees considerable precipitation, with 68 mm (2.7 in) over about 10 days, contributing to a high humidity level of 85%. In stark contrast, February is notably dry, boasting no rainfall and a lower humidity of 65%. For more detailed insights into February weather in the region, visit Santa Marta weather in February.
In August, temperatures in Santa Marta range from a minimum of 24°C (76°F) to a maximum of 29°C (85°F), with an average temperature of 27°C (82°F). This month experiences significant precipitation, averaging 68 mm (2.7 in) over about 10 days, coupled with high humidity levels at 85%. In contrast, March offers slightly milder temperatures, with a minimum of 23°C (74°F) and a maximum of 28°C (82°F), resulting in an average of 26°C (79°F). Notably, March sees very little rainfall, with only 2 mm (0.1 in) of precipitation and an average humidity of 64%. For more detailed information, you can check the Santa Marta weather in March.
In comparing the weather patterns of August and April, both months exhibit warm temperatures, with minimums around 24°C (76°F) and maximums reaching up to 29°C (84-85°F). However, August experiences higher average temperatures, hovering at 27°C (82°F) compared to April's slightly cooler 26°C (80°F). Notably, April has significantly less precipitation, with only 7 mm (0.3 in) over just 2 days, while August sees 68 mm (2.7 in) spread out across 10 days, resulting in a much more humid atmosphere in August at 85%, contrasted with April's more manageable 64%. For more details on April's weather, you can refer to Santa Marta weather in April.
When comparing the weather in August and May, both months exhibit similar average temperatures, hovering around 27°C (81°F). However, August is characterized by slightly higher humidity at 85%, in contrast to May's lower humidity of 65%. Precipitation also differs, with August receiving 68 mm (2.7 in) across 10 days, while May experiences less rainfall at 45 mm (1.8 in) over 8 days. For a detailed overview of May's climate, you can visit Santa Marta weather in May. Overall, August tends to be more humid and wetter than May, despite the similar temperature ranges.
In comparing the weather of August and June, we observe that both months experience average temperatures around 27°C (82°F). However, June tends to be slightly warmer, with maximum temperatures reaching 30°C (86°F) compared to August's peak of 29°C (85°F). Additionally, June has marginally lower humidity at 77%, while August's humidity rises to a more uncomfortable 85%. Precipitation levels also differ; August sees an increase to 68 mm (2.7 in) over approximately 10 days, in contrast to June's 58 mm (2.3 in) spread over 9 days. For more details on June's weather specifically, you can refer to Santa Marta weather in June.
In comparing the weather of August and July, we see that both months have similar temperature ranges, with minimums of 24°C (76°F), averages around 27°C (81°F for July and 82°F for August), and maximums peaking at 29°C (85°F). However, August experiences slightly higher precipitation, with 68 mm (2.7 in) over 10 days, compared to July's 54 mm (2.1 in) over 7 days. Despite the increase in rainfall, humidity remains constant at 85% for both months. For more detailed information on July weather, you can check out Santa Marta weather in July.
In August, the weather presents a warm climate with minimum temperatures around 24°C (76°F) and average highs of 29°C (85°F), accompanied by 68 mm (2.7 in) of precipitation over about 10 days and an average humidity of 85%. September, on the other hand, sees a slight increase in temperatures, with minimums at 25°C (77°F) and maximums reaching 30°C (86°F). The month also experiences a bit more rainfall, totaling 77 mm (3.0 in) over 11 days, while humidity remains relatively stable at 84%. For more detailed insights, check out Santa Marta weather in September.
In August, the weather in Santa Marta features warm temperatures with a minimum of 24°C (76°F), an average of 27°C (82°F), and a maximum of 29°C (85°F). The month sees about 68 mm (2.7 in) of precipitation spread over 10 days, accompanied by a high humidity level of 85%. In contrast, October experiences slightly higher maximum temperatures, peaking at 30°C (86°F), while maintaining a similar minimum of 24°C (76°F) and an average of 27°C (81°F). However, October is notably wetter, with precipitation reaching 143 mm (5.6 in) over 18 days and a slightly lower humidity of 82%. For more detailed insights, you can refer to Santa Marta weather in October.
August and November in Santa Marta showcase quite similar weather patterns, with both months experiencing mild temperatures. August sees a minimum of 24°C (76°F) and an average of 27°C (82°F), along with a maximum reaching 29°C (85°F). It has a slightly higher precipitation rate of 68 mm (2.7 in) over 10 days and higher humidity at 85%. In contrast, November maintains the same temperature range but shows a slight increase in precipitation to 72 mm (2.9 in) across just 6 days, with humidity decreasing to 79%. For more details on weather specifics in November, you can visit Santa Marta weather in November.
In August, the weather in Santa Marta is characterized by warm temperatures, with a minimum of 24°C (76°F), an average of 27°C (82°F), and a maximum of 29°C (85°F). This month sees quite a bit of rainfall, totaling 68 mm (2.7 in) across about 10 days, accompanied by high humidity levels of 85%. In contrast, December features similar temperature ranges, with a minimum of 24°C (76°F), an average of 27°C (80°F), and a maximum of 29°C (84°F), but the precipitation drastically decreases to just 4 mm (0.1 in) over the entire month, occurring on no days. Humidity also drops to a more comfortable 69%. For a more detailed look at weather conditions, you can visit Santa Marta weather in December.
August in Santa Marta brings a unique blend of warmth and humidity, with temperatures averaging a pleasant 27°C (82°F) paired with high humidity levels of 85%. Unlike the drier months, August sees an uptick in precipitation, averaging 68 mm over about 10 days, making it one of the wetter months of the year. This slight increase in rain often results in lush, vibrant scenery, adding to the overall tropical appeal. If you're planning a visit, be prepared for the humid conditions and occasional showers, which differentiate this month from the more stable, drier seasons. For a deeper dive into what to expect throughout the year, explore Santa Marta Climate.