Last updated: August 21, 2025
Ipiales in September experiences a blend of mild temperatures and significant rainfall, making it a unique time to visit. With maximum temperatures reaching 18°C (65°F) and an average of 10°C (51°F), daytime warmth contrasts with cooler nights that can dip to a minimum of 3°C (38°F). Visitors should be prepared for a wet month, as 101 mm (4.0 in) of precipitation falls over 20 days, contributing to the region's lush landscapes. While humidity levels hover around an impressive 88%, the vibrant atmosphere and refreshing climate create a distinct charm for those exploring this beautiful Colombian town.
In September, Ipiales experiences a gentle shift in temperatures, with minimums dipping slightly to 3°C (38°F) and maximums reaching up to 18°C (65°F). The average temperature hovers around 10°C (51°F), reflecting a trend of cool and comfortable weather that is typical for this time of year. As the month progresses, the slight increase in daytime warmth compared to the previous months makes September a pleasant time for exploration. The consistent range of temperatures underscores Ipiales' cool climate, inviting visitors to enjoy its natural beauty in cozy attire.
September in Ipiales, Colombia, marks a significant dip in precipitation, with the monthly total reaching 101 mm (4.0 in) over 20 rainy days. This decrease is part of a broader trend as the region transitions from the wetter months of June to August, where rainfall was notably higher. While the preceding months saw heavier downpours—with March peaking at 275 mm (10.8 in)—September’s rainfall signals a temporary reprieve before the rains intensify again in October and November. This cyclical pattern underscores the region’s diverse climate, showcasing both the lush, verdant landscapes nurtured by seasonal rains and the brief intervals of milder weather, making September a transitional month in the annual precipitation cycle.
In September, Ipiales, Colombia, experiences a slight uptick in humidity at 88%, positioning it near the monthly averages seen earlier in the year. This increase follows a trend of generally high humidity levels, peaking in the spring months of March with 91%. Notably, the summer months of July and August present a dip, with July notably the driest at 78%. As September transitions into the later months, humidity begins to rise again, signaling a return to the wetter conditions leading into the rainy season, which can be observed with an October humidity of 90%. This cyclical pattern highlights Ipiales' overall high humidity climate, making it a defining characteristic of the region throughout the year.
In September, the UV Index in Ipiales, Colombia stands at a significant 16, keeping it within the extreme exposure category and maintaining a consistent burn time of just 10 minutes. This month continues the pattern observed since January, where high UV levels have been the norm, with values mostly hovering between 15 and 19 throughout the year. While September shows a slight dip from the peak in March and April, the risk remains substantial, highlighting the importance of sun protection even as the year begins its transition into the cooler months. For more details on timely UV index data, you can explore Ipiales UV Index.
UV Risk Categories
September in Ipiales, Colombia, shines brightly with 303 hours of sunshine, showcasing a remarkable continuation of the city’s vibrant summer. This month follows August, the sunniest period of the year, which boasts 304 hours. The consistently high sunshine hours from July through September highlight a seasonal trend where the region basks in abundant daylight, making it an ideal time for outdoor activities and exploration. As the year progresses towards October, sunshine hours taper off to 280, yet the warmth of September lingers, offering a delightful transition into the fall. The overall pattern reveals a captivating rhythm, drawing visitors to experience the enchanting sunshine of Ipiales before the days begin to shorten.
In Ipiales, Colombia, September stands out as a month of notable sunny prospects, with a 22% chance of sunshine. This marks a significant increase compared to the preceding months, where the likelihood of sunny weather remains relatively low, fluctuating between 4% and 13% from January to August. As the year transitions into the latter months, the drop in sunshine during October to December suggests that September is a gem amid clouds, inviting visitors to enjoy the beauty of the region under the sun’s warmth. This upward trend in sunny days makes September an appealing choice for those looking to explore the vibrant landscapes of Ipiales.
In Ipiales, Colombia, the rhythm of day and night remains remarkably consistent throughout the year, with the city experiencing an impressive 12 hours of daylight each month. This unwavering balance creates a unique charm, allowing residents and visitors alike to engage in outdoor activities under the radiant sun, no matter the time of year. As September rolls in, the continuity of daylight acts as a gentle reminder of the region’s stable equatorial climate, where the sunrise and sunset seem to hold a harmonious dialogue, casting a warm glow across the landscape. Embracing this constant daylight, those in Ipiales enjoy the opportunity to make the most of each day, unlocking new adventures in this vibrant Colombian setting.
As September unfolds in Ipiales, Colombia, the wind begins to whisper a gentle breeze, averaging 2.0 m/s (4 mph), maintaining a comfortable flow reminiscent of the peak summer months. This slight dip from the previous months, where winds reached up to 2.2 m/s (5 mph) in July, reflects a natural easing as the region transitions from the vibrant warmth of summer towards the milder embrace of fall. Interestingly, the wind speeds have been on a gradual incline since May, suggesting that the mid-year months are particularly lively. As October approaches, the trend hints at a return to calmer breezes, mirroring the softer winds of earlier in the year, making September a delightful intersection of invigorating warmth and gentle air flow.
Weather in Ipiales varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ipiales, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures in Ipiales range from a chilly 3°C (38°F) to a mild 18°C (65°F), with an average of around 10°C (51°F). The month sees significant rainfall, totaling 101 mm (4.0 in) over approximately 20 days, coupled with high humidity levels of 88%. In contrast, January offers slightly warmer temperatures, with a minimum of 2°C (36°F) and a maximum reaching 19°C (66°F), while maintaining the same average of 11°C (51°F). However, January experiences considerably more precipitation, with 231 mm (9.1 in) over 25 days, and humidity remains similarly high at 89%. For a detailed overview, visit Ipiales weather in January.
September and February exhibit somewhat similar temperature ranges, with September's average at 10°C (51°F) and February's slightly higher at 11°C (52°F). Both months experience mild conditions with maximum temperatures of 18°C (65°F) in September and 19°C (67°F) in February. However, February is notably wetter, receiving a substantial 224 mm (8.8 in) of precipitation over 27 days compared to September's 101 mm (4.0 in) across 20 days. The humidity levels remain high in both months, with February showing a marginally higher humidity at 90% compared to September's 88%. For a more detailed analysis, you can find information Ipiales weather in February.
When comparing the weather in September and March, there are notable differences in temperature and precipitation. In September, the minimum temperature hovers around 3°C (38°F), with an average of 10°C (51°F) and a maximum of 18°C (65°F). The month also experiences 101 mm (4.0 in) of precipitation over approximately 20 days, with a humidity level of 88%. In contrast, March is slightly warmer with minimum temperatures of 5°C (41°F), an average of 11°C (52°F), and a maximum of 19°C (67°F). However, it witnesses a significantly higher rainfall of 275 mm (10.8 in) spread over 30 days, accompanied by a humidity level of 91%. For more detailed insights, you can check Ipiales weather in March.
When comparing the weather in September and April, both months have similar maximum temperatures, reaching up to 18°C (65°F). However, September tends to be slightly cooler with average temperatures of 10°C (51°F), while April averages a touch warmer at 11°C (52°F). Precipitation is significantly higher in April, with 267 mm (10.5 in) falling over 29 days, compared to September's 101 mm (4.0 in) over just 20 days. Both months maintain a high humidity level of 88%, making the atmosphere feel consistently damp. For more detailed information, you can check Ipiales weather in April.
In comparing the weather between September and May, both months exhibit similar maximum temperatures, reaching up to 18°C (65°F). However, September tends to be slightly cooler with minimum temperatures around 3°C (38°F) compared to May's 5°C (42°F). While September has an average temperature of 10°C (51°F), May offers a marginally higher average of 11°C (52°F). Rainfall is notably heavier in May, with 241 mm (9.5 in) over 30 days, compared to September's 101 mm (4.0 in) over 20 days. Humidity levels are quite similar, with September reaching 88% and May slightly lower at 87%. For more detailed information, you can explore Ipiales weather in May.
September and June weather exhibit some notable differences, particularly in precipitation and the number of rainy days. In September, temperatures range from a chilly minimum of 3°C (38°F) to a mild maximum of 18°C (65°F), with an average temperature of 10°C (51°F). The month experiences significant rainfall, accumulating 101 mm (4.0 in) over about 20 days, and the humidity is relatively high at 88%. In contrast, June has slightly warmer temperatures, with a minimum of 4°C (39°F), an average of 10°C (51°F), and a maximum of 17°C (63°F). However, it is wetter, recording 216 mm (8.5 in) of precipitation over 29 days and a humidity level of 84%. For more detailed information about June weather, you can check Ipiales weather in June.
In comparing the weather of September and July, we observe some notable differences. September features slightly cooler temperatures, with a minimum of 3°C and an average of 10°C, while July sees a minimum of 4°C and an average of 9°C. Interestingly, both months have the same maximum temperature of 18°C. However, September is marked by heavier precipitation, totaling 101 mm over 20 days compared to July's 176 mm over 27 days. Additionally, September experiences higher humidity at 88%, compared to July's 78%. For a detailed overview of the conditions in July, you can check Ipiales weather in July.
In comparing the weather between August and September, we see some notable differences. September experiences slightly higher maximum temperatures, averaging 18°C (65°F), compared to August's maximum of 17°C (63°F). However, the minimum temperature in September is marginally warmer at 3°C (38°F) versus 2°C (37°F) in August. Both months have a similar average temperature of around 10°C (50-51°F). Notably, September has higher precipitation at 101 mm (4.0 in), but it occurs over two fewer days than in August, which has 116 mm (4.6 in) across 23 days. Additionally, September is more humid at 88%, compared to August's 80%. For a more detailed look, you can check Ipiales weather in August.
In September, the weather features a range of temperatures with a minimum of 3°C (38°F), an average of 10°C (51°F), and a maximum of 18°C (65°F). This month also sees significant precipitation, totaling 101 mm (4.0 in) over approximately 20 rainy days, and a relatively high humidity level of 88%.
As October arrives, the temperatures shift slightly, with a minimum of 4°C (39°F), an average of 11°C (51°F), and a maximum of 20°C (67°F). However, October experiences a noticeable increase in rainfall, reaching 215 mm (8.5 in) across about 28 days, accompanied by an even higher humidity level of 90%. For more detailed information on the climate during this month, check out Ipiales weather in October.
In comparing the weather between September and November, we see a slight increase in average temperatures, with September ranging from a minimum of 3°C (38°F) to a maximum of 18°C (65°F), while November's temperatures range from 5°C (42°F) to 19°C (67°F). However, November is significantly wetter, experiencing a total of 319 mm (12.6 in) of precipitation over 29 days, compared to September's 101 mm (4.0 in) over 20 days. Humidity levels remain comparable, with September at 88% and November slightly higher at 89%. For more details on November weather, you can check this link: Ipiales weather in November.
In September, the weather features a minimum temperature of 3°C (38°F) and an average of 10°C (51°F), with daytime highs reaching up to 18°C (65°F). This month experiences considerable rainfall, with 101 mm (4.0 in) spread over 20 days, contributing to a high humidity level of 88%.
In contrast, December sees slightly warmer temperatures, with a minimum of 4°C (40°F) and an average of 11°C (52°F), while still peaking at 18°C (65°F). However, December is much wetter, with precipitation totaling 270 mm (10.6 in) over 29 days, and humidity remains relatively high at 86%. For more detailed insights, you can check the Ipiales weather in December.
As September unfolds in Ipiales, the weather presents a unique blend of cool temperatures and high humidity, setting it apart from other months. With averages hovering around 10°C (51°F), this month tends to be noticeably chillier, especially during the crisp mornings and evenings. Rainfall is frequent, with 101 mm spread across approximately 20 rainy days, contributing to a lush, vibrant landscape that's quintessential for this time of year. The notable increase in humidity, reaching nearly 88%, enhances the feeling of coolness, making cozy layers a necessity. For those curious about the broader patterns of weather in this charming town, more detailed insights can be found at Ipiales Climate.