Last updated: August 21, 2025
In Marmato, Colombia, September brings a blend of mild temperatures and significant precipitation. With a maximum temperature reaching 28°C (83°F) and an average of 18°C (64°F), visitors will experience comfortable days contrasted by cooler nights, dropping to a minimum of 10°C (50°F). This month is characterized by heavy rainfall, accumulating around 326 mm (12.8 in) over approximately 27 days. The humidity level hovers around a robust 80%, creating a lush, vibrant atmosphere that reflects the region's rich natural beauty. Whether you're exploring the scenic landscapes or immersing yourself in local culture, September offers a unique experience in this charming Colombian town.
In September, Marmato, Colombia, presents a delightful climate that mirrors the warmth of late summer. With a minimum temperature of 10°C (50°F) and a maximum reaching up to 28°C (83°F), the month maintains a consistent average of 18°C (64°F). This marks a slight upward trend from August, when the min was 9°C, while still offering comfortable temperatures throughout the day. As the rainy season progresses, visitors can enjoy the lush, vibrant landscapes that come alive with the refreshing showers. Overall, September serves as a charming transition into the cooler days of fall, making it an inviting time to experience the natural beauty and rich culture of Marmato.
September in Marmato, Colombia, brings a notable shift in precipitation, with 326 mm (12.8 in) of rain falling over 27 days. This places September among the wettest months of the year, nestled between the heavy downpours of August and October. Compared to the preceding months, September’s rainfall is substantial, but slightly lower than the 522 mm (20.5 in) recorded in May, showcasing a gradual transition towards the peak of the rainy season. The data suggest that as the year progresses, a consistent pattern emerges, characterized by an increase in precipitation, culminating in October's 468 mm (18.4 in), before tapering off into the drier months of late fall and winter.
In Marmato, Colombia, September brings a humidity level of 80%, maintaining the consistent trend observed during the previous months. As the year progresses, humidity starts to rise notably from the dry season in January, where it sits at 78%, peaking in May and June at 87%. This pattern suggests a humid atmosphere throughout the year, particularly in the mid-year months. As autumn approaches, humidity levels stabilize, evident in September's figures, signaling a transition into slightly cooler and more temperate conditions. Overall, Marmato's humidity remains relatively high, contributing to the region's lush, vibrant landscapes.
In September, Marmato, Colombia, experiences a UV Index of 14, consistently categorized as extreme, which aligns with the general trend observed throughout the year. This high level of UV radiation indicates that sun exposure can be hazardous, with a mere 10 minutes prompting potential skin burns. From January, where the UV Index peaked at 16, to a slight moderation during December, the values have remained notably high. Whether in the heat of summer or the transitioning months, residents and visitors are urged to take precautions against UV rays. For more information on UV levels in Marmato, check out the detailed insights at Marmato UV Index.
UV Risk Categories
September shines brightly in Marmato, Colombia, with 276 hours of sunlight, showcasing a warm transition from the sun-drenched peaks of August and July, both boasting impressive 295 hours. This month balances the peak summer brightness with a gentle decline leading into October, which sees a drop to 238 hours. Overall, September stands out as a month of abundant sunshine, slightly less than the peak summer months yet still significant, reflective of Marmato's vibrant climate that captivates both locals and visitors alike. As the year progresses, the sunlight gently ebbs towards the cooler months while maintaining a rich glow that characterizes this charming Colombian town.
In Marmato, Colombia, the likelihood of sunny weather in September sees a notable uptick compared to the preceding months, with a 17% chance of sunshine. This improvement marks a shift from the particularly dismal days of April and May, which hover around a mere 4-7% chance of sun. While March and August present even lower probabilities at 6%, September's sunniness begins to paint a brighter picture among the seasonal trends. The month signals a transitional period as summer approaches, offering residents and visitors a more favorable opportunity to bask in the sun, especially when compared to the darker, rainier months of the year.
In Marmato, Colombia, the September daylight duration remains consistent with the pattern observed throughout the year, offering a generous 12 hours of daylight. This marks a continuation of the 12-hour stretch that begins in March and persists through to August, creating a sweet spot of daylight for both residents and visitors. As the year transitions into October, daylight gradually tapers back to 11 hours, signaling the onset of shorter days. This rhythmic fluctuation showcases Marmato’s unique positioning near the equator, where daylight duration exhibits less variation compared to regions further north or south, providing a stable and predictable environment for daily life and activities.
As September arrives in Marmato, Colombia, the gentle caress of average wind speeds at 1.2 m/s (3 mph) reminds us of the region's mild environmental rhythms. Following a summer that saw slightly breezier conditions in July, the wind gradually settles into a consistent pattern. Throughout the year, wind speeds remain relatively low, oscillating between 0.9 m/s in November and 1.3 m/s in both January and July. This slight uptick in September reflects a lingering warmth from the summer months, conducive to both leisure and outdoor exploration. As the city transitions into the heart of the rainy season in October, the calming winds signal a cozy shift, inviting both locals and visitors to relish in the enchanting spirit of Marmato.
Weather in Marmato varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Marmato, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January offer distinct weather profiles, characterized by similar maximum temperatures but notable differences in precipitation and humidity. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 28°C (83°F) with an average of 18°C (64°F). This month is particularly wet, receiving 326 mm (12.8 in) of rain over 27 days and maintaining a high humidity level of 80%. Conversely, January experiences slightly cooler temperatures with a minimum of 9°C (49°F), averaging 17°C (63°F) and also peaking at 28°C (82°F). It is less rainy, receiving only 178 mm (7.0 in) over 16 days, and the humidity drops slightly to 78%. For more detailed insights, you can visit Marmato weather in January.
September and February exhibit quite similar average temperatures, both hovering around 18°C (64°F). However, September tends to be slightly warmer, with a maximum of 28°C (83°F) compared to February's maximum of 27°C (81°F). Precipitation levels are also comparable, with September receiving 326 mm (12.8 in) over 27 days and February receiving a touch less at 314 mm (12.4 in) over 21 days. Additionally, humidity levels are marginally higher in September at 80%, while February has a humidity of 77%. For detailed information on February weather specifics, visit Marmato weather in February.
In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 28°C (83°F), with an average of 18°C (64°F). The month is characterized by significant rainfall, accumulating to 326 mm (12.8 in) over 27 days, while humidity levels remain high at 80%. Conversely, March sees slightly milder temperatures, with a minimum of 11°C (51°F) and a maximum of 27°C (80°F), averaging 17°C (63°F). However, it experiences heavier precipitation, totaling 510 mm (20.1 in) across the same number of days, maintaining the same humidity level of 80%. For a closer look at this month’s weather specifics, check out Marmato weather in March.
In comparing the weather of September and April, we find that both months enjoy similar average temperatures, hovering around 18°C (64°F). However, September experiences a broader range, with maximum temperatures reaching up to 28°C (83°F), while April's peak is slightly lower at 27°C (81°F). Notably, April sees more precipitation, totaling 445 mm (17.5 in) over 28 days, compared to September's 326 mm (12.8 in) across 27 days. The humidity levels are also quite comparable, with September at 80% and April slightly higher at 83%. For more detailed information, you can check out Marmato weather in April.
In comparing the weather between September and May, both months feature similar average temperatures, hovering around 18°C (64°F), with highs reaching up to 28°C (83°F). However, September tends to have slightly lower minimum temperatures at 10°C (50°F) compared to May's 11°C (52°F). Precipitation levels are significantly higher in May, totaling 522 mm (20.5 in) over 29 days, versus September's 326 mm (12.8 in) across 27 days. Additionally, humidity levels are elevated in May at 87%, compared to September's 80%. For more detailed information on May weather, you can check this link: Marmato weather in May.
When comparing the weather in September and June, we see that September has slightly warmer temperatures, with a minimum of 10°C (50°F), an average of 18°C (64°F), and a maximum of 28°C (83°F). In contrast, June features temperatures that are just a bit cooler, with minimums of 11°C (51°F), and a maximum of 26°C (79°F). Both months exhibit significant precipitation, with September receiving 326 mm (12.8 in) over 27 days, while June has 339 mm (13.4 in) spread over 28 days, highlighting their rainy nature. Additionally, humidity levels are relatively high in both months, with September at 80% and June at 87%. For more detailed insights, check out Marmato weather in June.
When comparing the weather in September to that of July, we see some notable differences. September experiences a slightly wider temperature range, with a minimum of 10°C (50°F), an average of 18°C (64°F), and a maximum of 28°C (83°F). In contrast, July’s temperatures are a touch lower, with a maximum of 27°C (80°F). Precipitation levels are also significant, with September receiving 326 mm (12.8 in) over 27 days, compared to July’s 246 mm (9.7 in) across 26 days. The humidity remains relatively high in both months, with September at 80% and July slightly higher at 85%. For more details on July conditions, you can check Marmato weather in July.
In September, the weather reflects a slight increase in minimum and maximum temperatures compared to August, with September's minimum reaching 10°C (50°F) and maximum peaking at 28°C (83°F), while August ranges from 9°C (49°F) to 27°C (82°F). Despite the similar average temperature of 18°C (64°F) in both months, September experiences more rainfall, with 326 mm (12.8 in) over 27 days, compared to August's 263 mm (10.3 in) across 26 days. Humidity remains constant at 80% in both months, contributing to a comparable level of moisture in the air. For a detailed look at August weather, visit Marmato weather in August.
September and October present similar temperature ranges, with September recording a minimum of 10°C (50°F), an average of 18°C (64°F), and a maximum of 28°C (83°F). In contrast, October sees slightly cooler temperatures, with a minimum of 10°C (50°F), an average of 17°C (63°F), and a maximum of 26°C (80°F). However, October experiences significantly more precipitation, totaling 468 mm (18.4 in) over 30 days, compared to September's 326 mm (12.8 in) over 27 days. Additionally, October's humidity rises to 85%, compared to September’s 80%, making the air feel a bit muggier. For more details on October weather, visit Marmato weather in October.
In September, the weather features a comfortable range of temperatures, with a minimum of 10°C (50°F) and a maximum of 28°C (83°F), averaging around 18°C (64°F). However, this month also brings considerable rainfall, totaling 326 mm (12.8 in) over 27 days and humidity levels reaching 80%. In contrast, November sees slightly warmer temperatures with a minimum of 11°C (52°F) and a maximum of 26°C (79°F), averaging 17°C (63°F). However, November experiences more precipitation, accumulating 454 mm (17.9 in) over 29 days, alongside increased humidity at 87%. For more detailed insights into November's weather, visit Marmato weather in November.
September typically sees warmer temperatures compared to December, with an average of 18°C (64°F) and highs reaching up to 28°C (83°F). In contrast, December has slightly cooler averages at 17°C (63°F) and maximum temperatures of 25°C (78°F). Both months are characterized by considerable precipitation, with September experiencing 326 mm (12.8 in) over 27 days, while December has a milder 286 mm (11.3 in) spread over 22 days. Humidity levels remain high in both months, with September at 80% and December slightly higher at 83%. For more specific information about weather conditions in December, you can check out Marmato weather in December.
As September rolls into Marmato, the weather takes on a unique character distinctly different from the drier months. With an average temperature hovering around a mild 18°C, the month is marked by frequent rainfalls, leading to a significant increase in precipitation, with nearly every day experiencing some rainfall. The elevated humidity levels, around 80%, create a lush, vibrant atmosphere, making the landscape come alive. This month contrasts sharply with the drier season, providing a refreshing respite and a chance to experience Marmato's natural beauty in full bloom. For more detailed insights, check out Marmato Climate.