Last updated: August 21, 2025
Experience the vibrant climate of Roldanillo, Colombia in September, where temperatures fluctuate from a pleasant 15°C (59°F) at night to a warm 27°C (81°F) during the day, averaging about 21°C (70°F). This month is characterized by high humidity levels at 80%, making the air feel lush and alive. Expect significant rainfall, totaling 307 mm (12.1 in) across 30 days, providing a refreshing embrace to the region's stunning landscape. Whether you're exploring the vibrant local culture or indulging in nature, September's dynamic weather sets the perfect backdrop for your adventures.
In Roldanillo, Colombia, September brings mild and pleasant temperatures, continuing the trend of consistency seen throughout the year. With a minimum of 15°C (59°F) and a maximum reaching 27°C (81°F), the month maintains an average of 21°C (70°F), mirroring several months prior. This stability in temperature highlights the region's comfortable climate, making it an appealing destination for visitors. While daytime highs remain slightly cooler than in the peak summer months, the overall warmth and moderate weather create an inviting atmosphere, perfect for exploring the vibrant local culture or enjoying the lush natural surroundings.
September in Roldanillo, Colombia, sees a notable precipitation total of 307 mm (12.1 in), contributing to the region's lush scenery and vibrant ecosystem. With 30 days of rainfall, this month aligns with the trend of high precipitation characteristic of the wet season, following closely behind the robust figures of May and April. The consistent rainfall not only sustains the local flora but also showcases the region's climatic rhythm, as moisture levels slightly diminish towards the end of the year. As Roldanillo transitions into October, the precipitation remains significant, reinforcing the area's reputation for its rich, tropical atmosphere. Overall, September exemplifies the balance of abundant rainfall that defines this beautiful Colombian locale.
In Roldanillo, Colombia, September marks a transitional period in humidity, maintaining a steady 80% level that reflects the region's tropical climate. Following a peak in May and June with 87% humidity, the months leading up to September show a gradual decrease, providing a comfortable shift as the dry season approaches. Despite remaining relatively high compared to the drier months of January through March, September’s humidity aligns closely with that of August, showcasing a consistent late-winter climate. As the year progresses, humidity levels gently fluctuate, but September stands out as a month where the thick, tropical air remains a hallmark, providing lush surroundings and vibrant landscapes typical of this enchanting Colombian region.
September in Roldanillo, Colombia continues the pattern of extreme UV exposure that defines the region throughout the year. With a consistent UV Index of 14, the risk of harm from sun exposure remains high, and individuals are advised to limit their time outdoors to just 10 minutes without adequate protection. This trend underscores the importance of being vigilant against UV rays, as the indices have hovered between 14 and 17 from January through May, settling into a somewhat stable yet perilous range during the latter months. For more detailed insights into UV levels throughout the year, check out the Roldanillo UV Index.
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September in Roldanillo, Colombia, brings a delightful balance of sunshine, boasting 191 hours of light. This month sits comfortably in the middle of the year, showcasing a pleasant transition as the hours of sunshine rise from the cooler, cloudier days of May and June. Following the sun-drenched months of July and August, which recorded 187 and 204 hours respectively, September’s weather continues to embrace warmth while hinting at the approaching mildness of October, which dips to 152 hours. Overall, the trend reveals that Roldanillo enjoys a vibrant summer atmosphere leading into the fall, making September a perfect time to bask in the golden rays before the days gradually shorten.
In September, Roldanillo, Colombia experiences a 10% chance of sunny weather, marking a slight increase from the dismal averages seen in the preceding months. While this figure may not suggest a sun-soaked month, it is a notable uptick compared to the more cloud-laden days of August, which slumped to just 3%. This trend hints at the transition from the rainy season, providing a glimmer of hope for those seeking brighter skies as the calendar turns towards autumn. However, travelers should remain prepared for the region's typical mix of sun and rain, especially as the month progresses toward October, when sunshine chances dip to 6%. Overall, September offers a modest opportunity for sunny spells, encouraging outdoor exploration amidst the lush landscapes of Roldanillo.
In Roldanillo, Colombia, the daylight duration shows a consistent rhythm throughout the year that reflects the region's tropical climate. As we transition into September, the daylight hours stabilize at an ample 12 hours, sustaining the longer days that began in March. This trend continues from March through August, creating a harmonious balance of light that supports vibrant outdoor activities and lush landscapes. Following this peak, October signals a gradual tapering of daylight back to 11 hours, hinting at the shift toward the cooler months. Overall, September encapsulates a perfect blend of daylight, providing a delightful experience in nature’s embrace.
In September, Roldanillo, Colombia enjoys a gentle breeze with an average wind speed of 1.1 m/s (3 mph), mirroring the calmness felt in preceding months. Throughout the year, wind speeds have remained notably stable, fluctuating only slightly between 1.0 m/s and 1.2 m/s. This consistency creates a serene atmosphere ideal for relaxation and leisure activities. As summer transitions to fall, the mild winds of September continue the trend set by the previous months, contributing to Roldanillo's charm and inviting outdoor exploration.
Weather in Roldanillo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Roldanillo, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of September and January, both months present mild average temperatures around 21°C (70°F), but there are notable differences in precipitation and humidity. September tends to be wetter, with a total precipitation of 307 mm (12.1 in) over 30 days, while January receives significantly less, at 182 mm (7.2 in) over 25 days. Humidity is also slightly higher in September at 80% compared to 78% in January. Despite these variations, both months generally maintain a comfortable climate, making them suitable for various outdoor activities. For more detailed information, visit Roldanillo weather in January.
September and February in Roldanillo present similar temperature ranges, with September experiencing a minimum of 15°C (59°F) and an average of 21°C (70°F), while February also sees a minimum of 15°C but a slightly higher maximum of 29°C (84°F). However, September is notably wetter, with a significant 307 mm (12.1 in) of rainfall over 30 days compared to February's 235 mm (9.2 in) across 27 days. The humidity levels are also similar, with September at 80% and February at 77%. For more detailed information about February weather, visit Roldanillo weather in February.
In comparing the weather of September and March, we see that both months boast similar average temperatures, hovering around 21°C (70°F). However, September tends to have slightly cooler minimum temperatures at 15°C (59°F) compared to March’s minimum of 14°C (58°F). The maximum temperatures in March can reach up to 28°C (83°F), slightly higher than September's maximum of 27°C (81°F). Precipitation levels are quite comparable, with September seeing 307 mm (12.1 in) and March receiving 286 mm (11.3 in), both spread over 30 days and accompanied by persistent humidity at 80%. For more detailed insights, you can refer to Roldanillo weather in March.
When comparing the weather in September and April, both months feature similar average temperatures, with minimums around 15°C (59°F to 60°F) and averages of 21°C (70°F). However, April tends to be slightly warmer, reaching a maximum of 28°C (83°F) compared to September's 27°C (81°F). Precipitation is more pronounced in April, with 370 mm (14.5 in) falling over 29 days, compared to September's 307 mm (12.1 in) across 30 days. Additionally, humidity levels are slightly higher in April at 83%, compared to September's 80%. For more detailed insights, you can check Roldanillo weather in April.
When comparing the weather in September and May, both months exhibit similar average temperatures, hovering around 21°C (70°F). However, September tends to be slightly cooler at a minimum of 15°C (59°F) compared to May's minimum of 16°C (60°F). Despite their similar averages, May experiences slightly higher maximum temperatures, reaching up to 28°C (82°F) compared to September's 27°C (81°F). Precipitation levels are notably higher in May, with 411 mm (16.2 in) falling over the course of 31 days, compared to September's 307 mm (12.1 in) spread across 30 days. Additionally, humidity levels are elevated in May at 87%, compared to September's 80%. For more detailed information, you can check Roldanillo weather in May.
When comparing the weather in September and June, we find that both months share similar average temperatures, ranging from a minimum of 15°C (59°F) in September to 16°C (61°F) in June, with a maximum of 27°C (81°F) for both months. However, June experiences slightly higher precipitation at 363 mm (14.3 in) across 29 days, compared to September's 307 mm (12.1 in) over 30 days. Additionally, June is characterized by higher humidity levels at 87%, versus September's 80%. For a more detailed look at the weather in June, you can check out Roldanillo weather in June.
In comparing the weather of September and July, we find that both months experience similar temperature ranges, with minimums averaging around 15-16°C (59-61°F) and maximums peaking at 27°C (81°F). However, September tends to be slightly wetter, receiving 307 mm (12.1 in) of precipitation compared to July's 326 mm (12.8 in). Both months have the same number of rainy days—30—and maintain relatively high humidity levels, with September at 80% and July slightly higher at 85%. For more details on July weather in Roldanillo, you can check out Roldanillo weather in July.
In comparing the weather between September and August, we see that both months have similar temperature ranges, with September experiencing a minimum of 15°C (59°F), an average of 21°C (70°F), and a maximum of 27°C (81°F), while August has slightly warmer temperatures, peaking at 28°C (83°F). Precipitation levels are also comparable, with September recording 307 mm (12.1 in) and August slightly lower at 302 mm (11.9 in), both spread over 30 days. Humidity remains constant at 80% for both months, highlighting a consistently damp environment. To explore more about August’s weather, visit Roldanillo weather in August.
In September, the weather features a minimum temperature of 15°C (59°F) and peaks at 27°C (81°F), with an average of 21°C (70°F). The month experiences significant rainfall, totaling 307 mm (12.1 in) over 30 days and a humidity level of 80%. In contrast, October sees a slight increase in temperatures, with a minimum of 16°C (61°F) and a maximum of 28°C (82°F), while the average remains at 21°C (69°F). Precipitation also rises to 347 mm (13.7 in) over 30 days, contributing to a higher humidity level of 85%. For a more detailed look at weather specifics, you can visit Roldanillo weather in October.
In comparing the weather between September and November, both months offer similar average temperatures, hovering around 21°C (70°F), with November experiencing slightly higher minimum and maximum values. September sees temperatures ranging from 15°C (59°F) to 27°C (81°F), while November ranges from 16°C (61°F) to 28°C (82°F). However, November tends to be a bit wetter, with total precipitation reaching 341 mm (13.4 in) over 29 days compared to September's 307 mm (12.1 in) across 30 days. The humidity also rises in November to 87%, compared to September’s 80%. For more detailed insights, you can check Roldanillo weather in November.
In September, temperatures in Roldanillo typically range from a minimum of 15°C (59°F) to a maximum of 27°C (81°F), with an average temperature of 21°C (70°F). The month is characterized by significant rainfall, totaling 307 mm (12.1 in) over 30 days, and humidity levels are at a high 80%. In contrast, December sees slightly warmer minimum temperatures at 16°C (61°F), while the average and maximum temperatures remain unchanged. Precipitation drops to 238 mm (9.4 in), distributed across the same number of days, and humidity increases to 83%. For more insights into Roldanillo's December weather, visit Roldanillo weather in December.
As September unfolds in Roldanillo, the weather distinctly shifts, making it one of the wettest months of the year. With high humidity levels and nearly constant precipitation, this month is characterized by a refreshing, albeit damp, atmosphere. Unlike the warmer, drier months that precede it, September sees daily rain, contributing to the lush landscapes that this region is known for. The temperatures remain mild, creating a comfortable environment for those who embrace the rain and seek out the beauty of nature during this vibrant transformation. For more detailed insights on the weather patterns throughout the year, visit Roldanillo Climate.