Last updated: August 21, 2025
August in Santa Barbara, Colombia, offers a vibrant mix of tropical weather characterized by warm temperatures and considerable humidity. With maximum temperatures reaching 30°C (87°F) and an average of 20°C (68°F), the climate is comfortably warm during the day, while cooler nights drop to a refreshing 10°C (50°F). However, the month is marked by significant precipitation, totaling 206 mm (8.1 in) spread over 19 days, contributing to the region's lush landscape. The high humidity level of 80% adds a tropical feel, creating a unique and inviting atmosphere for both residents and visitors alike. Whether you're exploring the lush surroundings or relaxing in town, August in Santa Barbara promises a dynamic and immersive experience.
In August, Santa Barbara, Colombia, enjoys a delightful climate that embodies the essence of summer. With minimum temperatures dipping to around 10°C (50°F) and averaging 20°C (68°F), the weather is pleasantly warm, inviting outdoor exploration. The maximum temperature climbs to 30°C (87°F), offering a glimpse of the peak heat of the season. This month experiences a slight uptick in warmth compared to July, maintaining a consistent average while hinting at the transition toward the warmer September averages. Overall, August stands out as a vibrant month, where locals and visitors alike can bask in comfortably warm days and cooler nights, making it an ideal time for adventure and relaxation.
August in Santa Barbara, Colombia, experiences a noteworthy shift in precipitation patterns, with 206 mm (8.1 in) of rain falling over 19 days. This marks a moderate decrease from the intense rainfall of the preceding months, particularly May, which recorded a peak of 469 mm (18.5 in), making it the wettest month of the year. The trend continues with slightly higher rainfall than July, yet remains significantly lower than the deluges seen in March and April. As the dry season approaches, this August rainfall sets the stage for a gradual decline in precipitation in the following months, while still playing a crucial role in sustaining the region's lush greenery and agricultural vitality.
In Santa Barbara, Colombia, August experiences a humidity level of 80%, aligning with the trend of slightly elevated humidity that characterizes the mid-year months. This marks a gentle decrease from the peak humid months of May and June, both at 87%, while remaining consistent with July and September, which also share the same humidity level. The overall pattern indicates a gradual rise in humidity from the beginning of the year, peaking in late spring and early summer, before stabilizing in the latter part of the year. Such humidity levels contribute to the lush landscapes and vibrant ecosystem that define this beautiful region.
In August, Santa Barbara, Colombia, maintains a UV Index of 14, indicating an extreme exposure category with a quick burn time of just 10 minutes. This aligns with the consistent trend seen throughout the summer months, where the UV Index remains high—hovering around 14 to 16 from January to May. These persistent levels underscore the importance of sun protection, as even brief periods outdoors can lead to serious skin damage. As the year progresses, a slight decrease in the Index emerges in the latter months, yet the UV levels remain notably potent. For further insights on UV exposure, explore Santa Barbara UV Index.
UV Risk Categories
August in Santa Barbara, Colombia, shines brightly, boasting an impressive 295 hours of sunshine—matching July's peak. This month stands out in a year marked by a beautiful consistency of sunlight, where the region experiences its most radiant periods between July and September. Following a gradual increase from January's 242 hours, sunshine levels climb steadily, with just a few dips in May and April. The gentle ebb and flow of sunlight culminate in this vibrant August, where locals and visitors alike can bask in the warmth before the days begin to shorten. As autumn approaches, September still offers a generous 276 hours, making late summer an ideal time to relish the sun-soaked days in this picturesque Colombian locale.
In Santa Barbara, Colombia, the likelihood of sunny weather takes a noticeable dip in August, with only a 5% chance of clear skies. This trend mirrors the overall pattern of the region, where the month consistently ranks among the least favorable for sunshine compared to the more optimistic conditions seen at the beginning of the year. With January offering a peak chance of 26%, the chances gradually decline through the warmer months, hitting their lowest in August before a slight rebound in September. Therefore, if you're planning a visit in August, be prepared for the possibility of overcast skies, as the sun seems to take a vacation during this time.
In August, Santa Barbara, Colombia basks in a consistent 12 hours of daylight, mirroring the extended hours of the preceding months. This trend of stable daylight extends from March through September, creating a delightful stretch that perfectly complements the region's vibrant landscapes and outdoor activities. As summer wanes into fall, daylight begins to taper off in October, returning to a more modest 11 hours by year-end. The remarkable consistency in daylight during these months not only enhances the beauty of Santa Barbara but also encourages a lively atmosphere for both locals and visitors to cherish the surrounding natural splendor.
In August, the average wind speed in Santa Barbara, Colombia dips slightly to 1.1 m/s (2 mph), continuing a trend of gentle breezes that characterizes the region during this time of year. Following a slight uptick in July, where wind speeds reached 1.2 m/s (3 mph), August reflects the overall tendency for calm conditions that persist through the peak of summer. This pattern, marked by consistently low wind speeds throughout the year, notably from January to June, creates a serene atmosphere ideal for relaxation and outdoor activities. The breezy whispers of September, with another minor increase back to 1.2 m/s, suggests a return to slightly more invigorating winds, but overall, August remains a tranquil pause in the year’s gentle wind cycle.
Weather in Santa Barbara varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Santa Barbara, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather is generally warmer with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 30°C (87°F), and an average temperature of 20°C (68°F). This month experiences significant precipitation, totaling 206 mm (8.1 in) over 19 days, accompanied by high humidity at 80%. In contrast, January offers slightly cooler temperatures, with a range from 10°C (50°F) to 29°C (84°F), averaging 19°C (66°F). Precipitation is lower in January, totaling 122 mm (4.8 in) over 15 days, and humidity levels are slightly less at 78%. For more insights, you can check Santa Barbara weather in January.
August and February both present mild temperatures in Santa Barbara, with August averaging around 20°C (68°F) and February slightly cooler at 19°C (67°F). Both months experience similar maximum temperatures, with August peaking at 30°C (87°F) and February at 29°C (85°F). Precipitation is fairly consistent, with August receiving 206 mm (8.1 in) over 19 days and February slightly less at 201 mm (7.9 in) over 21 days, indicating a similar likelihood of rain during both months. However, August has a slightly higher humidity level at 80%, compared to February’s 77%. For more details on February weather, you can check this link: Santa Barbara weather in February.
In comparing the weather of August and March, both months share similar humidity levels at 80%, contributing to the overall muggy conditions. August features a temperature range from a minimum of 10°C (50°F) to a maximum of 30°C (87°F), with an average temperature of 20°C (68°F). In contrast, March boasts slightly warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 29°C (84°F), averaging 19°C (66°F). However, March experiences significantly higher rainfall, with 402 mm (15.8 in) over 27 days compared to August's 206 mm (8.1 in) across 19 days. This abundance of precipitation in March is notable and can greatly influence outdoor activities. For more specific information, check out Santa Barbara weather in March.
When comparing the weather in August and April, we see some notable differences and similarities. In August, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (87°F), with an average of 20°C (68°F). The month experiences about 206 mm (8.1 in) of precipitation over 19 days, coupled with a humidity level of 80%. In contrast, April has a slightly higher temperature range, with a minimum of 13°C (55°F) and a maximum of 28°C (83°F), resulting in an average temperature of 19°C (67°F). However, April is much wetter, receiving 386 mm (15.2 in) of rainfall over 27 days and a humidity level of 83%. For more detailed insights into April weather, visit Santa Barbara weather in April. Overall, while April is warmer and wetter than August, both months share similar humidity levels.
In comparing the weather of August and May, we see some notable differences. August features a milder temperature range with a minimum of 10°C (50°F) and an average of 20°C (68°F), peaking at 30°C (87°F). In contrast, May tends to be slightly warmer, with minimums around 12°C (54°F) and an average of 19°C (67°F), while the maximum temperature caps at 29°C (85°F). Precipitation is significantly higher in May, totaling 469 mm (18.5 in) over 28 days, compared to August's 206 mm (8.1 in) across 19 days. Additionally, May's humidity level is a bit higher at 87%, while August's sits at 80%. For more details on May weather, you can check Santa Barbara weather in May.
In comparing the weather between June and August, both months exhibit mild temperatures, but August tends to be slightly warmer with an average temperature of 20°C (68°F) compared to June's 19°C (67°F). June features a slightly cooler minimum temperature of 11°C (52°F), while August drops to a minimum of 10°C (50°F). Precipitation levels are noteworthy, with June receiving 241 mm (9.5 in) over 23 days and August experiencing 206 mm (8.1 in) over 19 days, indicating that June is generally wetter despite having similar humidity levels, which are 87% in June and 80% in August. For a detailed look at the weather specifics in June, you can check this link: Santa Barbara weather in June.
In comparing the weather of August and July, we see that August experiences slightly cooler minimum temperatures, averaging 10°C (50°F) compared to July's 11°C (52°F). Both months share a similar average temperature of around 20°C (68°F), with August peaking at a higher maximum temperature of 30°C (87°F) versus July's 29°C (85°F). However, August is noticeably wetter, with 206 mm (8.1 in) of precipitation compared to July's 144 mm (5.7 in), despite both months having a similar number of rainy days at 19. The humidity also remains high, with August at 80% and July slightly higher at 85%. For a detailed look at July's weather, you can check Santa Barbara weather in July.
August and September exhibit some notable differences in weather patterns. August typically experiences slightly warmer temperatures, with an average of 20°C (68°F) and highs reaching up to 30°C (87°F). In contrast, September's temperature averages a bit lower at 19°C (67°F), although it can still peak at 31°C (89°F). Both months share a high humidity level of 80%, but September sees increased rainfall, with precipitation totaling 280 mm (11.0 in) over 23 days, compared to August’s 206 mm (8.1 in) over 19 days. This heightened precipitation in September may contribute to a more overcast atmosphere. For more detailed information, check out Santa Barbara weather in September.
August and October offer distinct weather experiences, showcasing the transitional nature of the season. In August, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (87°F), with an average temperature of 20°C (68°F). The month sees significant rainfall, totaling 206 mm (8.1 in) over 19 days, accompanied by high humidity levels at around 80%. In contrast, October brings slightly warmer temperatures with a minimum of 11°C (51°F), an average of 19°C (66°F), and a maximum of 29°C (84°F). However, it also experiences increased precipitation, amounting to 380 mm (15.0 in) across 28 days, and slightly higher humidity at 85%. These variations highlight the wetter conditions of October compared to August. For a closer look at October weather specifics, you can visit Santa Barbara weather in October.
Comparing the weather between August and November reveals notable differences. In August, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (87°F), with an average of 20°C (68°F). This month experiences 206 mm (8.1 in) of precipitation over 19 days, and humidity levels hover around 80%. In contrast, November is slightly warmer with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 27°C (81°F) and an average of 19°C (66°F). However, this month sees increased precipitation, totaling 346 mm (13.6 in) over 28 days, accompanied by higher humidity levels at 87%. For more detailed information on the weather conditions in November, you can refer to Santa Barbara weather in November.
August and December both feature mild temperatures, but overall, December tends to be slightly cooler with an average temperature of 19°C (66°F) compared to August's 20°C (68°F). While August can reach a maximum of 30°C (87°F), December's peak temperature is a bit lower at 27°C (81°F). Precipitation levels are quite similar, with August experiencing 206 mm (8.1 in) over 19 days and December recording 193 mm (7.6 in) over 21 days, contributing to a slightly higher humidity in December at 83% compared to August's 80%. For more details on December weather, you can refer to Santa Barbara weather in December.
August in Santa Barbara stands out with its warm temperatures and high humidity, making it a vibrant yet humid month. Unlike the cooler months, the average temperature rises significantly, enticing visitors with balmy days. However, this warmth is accompanied by increased rainfall, as August sees more precipitation compared to the drier summer months, resulting in about 19 rainy days. Despite the occasional showers, the lush surroundings thrive, creating a picturesque setting. For those looking to explore Santa Barbara's climate and how it varies throughout the year, check out Santa Barbara Climate for a comprehensive overview.