Last updated: August 21, 2025
In September, Pereira, Colombia experiences a unique blend of warm temperatures and high humidity, with maximums reaching 29°C (84°F) and an average of 20°C (68°F). The nights can be cooler, dipping to a minimum of 13°C (56°F). This month is characterized by significant precipitation, with a total of 1183 mm (46.6 in) distributed over 30 days, creating an invitingly lush landscape. The 80% humidity contributes to a tropical atmosphere, making September an excellent time to appreciate Pereira's vibrant environment, despite the frequent rain.
In September, Pereira, Colombia, enjoys a delightful blend of warm temperatures and mild nights, with a minimum of 13°C (56°F) and reaching up to a maximum of 29°C (84°F). This month showcases a consistent average temperature of 20°C (68°F), mirroring the patterns established throughout the year. Notably, while the minimum remains steady with previous months, the maximum ticks up slightly to 29°C, reminiscent of the warmer summer months. This blend creates an inviting atmosphere for both locals and tourists, as the cooler evenings balance the warmth of the day, embodying September's characteristic charm in this picturesque Colombian city.
September in Pereira, Colombia, marks a distinct shift in the rainfall pattern, with 1,183 mm (46.6 in) of precipitation over 30 days of rain. This figure is significant yet lower than the peak months of July and August, which showcased nearly 1,775 mm (69.9 in) and 1,513 mm (59.6 in) respectively. As the dry season approaches in October, which records a decrease to 1,049 mm (41.3 in), September acts as a cusp, maintaining a substantial rainfall that underscores Pereira's rich tropical climate. This month’s precipitation is characteristic of the transition period, highlighting the region's lush landscapes nurtured by consistent rain, while also hinting at the approaching, albeit milder, dry spell.
September in Pereira, Colombia, sees humidity levels settle at a comfortable 80%, maintaining a trend marked by high moisture that begins as early as April. As the year progresses from January's 78% to May and June's peak of 87%, the humidity reflects the region's tropical climate, creating a lush, verdant environment. Following a slight dip in August, September's humidity aligns with the average for the latter part of the year, suggesting a gradual transition towards the wetter months ahead. With October climbing back to 85% and November hitting 87%, this consistency in humidity underscores Pereira's characteristic tropical ambiance while hinting at the impending rainy season.
In September, Pereira, Colombia experiences a UV Index of 14, categorized as extreme, with a burn time of just 10 minutes. This reflects a consistent trend throughout the year, where extreme UV levels are a common theme, particularly from January through May and again from July to October. Particularly noteworthy is the peak in March and April when the index reaches 17, indicating a pressing need for sun protection. As the months progress, the UV Index begins to stabilize slightly, but with September still holding strong at 14, residents and visitors are reminded to maintain vigilance against harmful sun exposure. For more detailed insights, check out the full Pereira UV Index.
UV Risk Categories
September in Pereira, Colombia, brings a dazzling 292 hours of sunshine, continuing a trend of abundant light that begins to peak in the mid-year months. Following the exceptional brightness of July and August, which see 294 and 306 hours respectively, September maintains a strong hold on the sunlit days, slightly tapering off as the year moves into October. Overall, the months leading up to September showcase a vibrant picture of sunlight, with the average progressively rising from 248 hours in January to a splendid 306 hours in August. This lovely late-summer glow sets the stage for the transition into the cooler, yet still bright, months ahead.
In Pereira, Colombia, the likelihood of sunny weather in September stands at 9%, offering a modest glimpse of sunshine compared to the wetter months surrounding it. This percentage reflects a slight uptick from the previous months, particularly April and June, which are among the cloudiest times of the year. September sits in stark contrast to the sunniest months of January and February, where chances soar to 14% and 13% respectively. As the region transitions into the later part of the year, the likelihood of clear skies remains relatively low, but this small increase may still present opportunities for rare sunny moments amidst the lush, tropical scenery.
In Pereira, Colombia, the daylight duration showcases a fascinating trend throughout the year. Starting strong in January and February with a consistent 11 hours of daylight, the days gradually lengthen as we transition into March, April, May, June, July, August, and September, where the duration stabilizes at a comforting 12 hours. This consistency during the mid-year months provides a sense of balance, allowing residents and visitors alike to enjoy ample daylight for outdoor pursuits. However, as October rolls in, the days begin to shorten once again, returning to 11 hours and continuing this trend through to December. This rhythm of daylight not only marks the changing seasons but also enriches the daily lives of those in Pereira, offering a reliable pattern of sun and shadow throughout the year.
In Pereira, Colombia, September brings a consistent average wind speed of 1.2 m/s (3 mph), a continuation of the breezy conditions felt throughout the preceding months of July and August. This steady airflow enhances the city’s mild climate, making it an inviting time for outdoor activities. Notably, the wind speeds in Pereira remain relatively stable from January to September, hovering around 1.1 to 1.2 m/s, before tapering off slightly in the final months of the year. As such, September’s winds serve as a gentle reminder of the region’s tendency towards comfort and mildness, setting the stage for the transition into the cooler season ahead.
Weather in Pereira varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Pereira, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January display similar average temperatures, with both months showcasing a minimum of 13°C (56°F), an average of 20°C (68°F), and a maximum of 29°C (84°F). However, September experiences significantly higher precipitation levels, with 1183 mm (46.6 in) over 30 days, compared to January's 706 mm (27.8 in) across 25 days. Additionally, the humidity in September is slightly higher at 80%, compared to January's 78%. For detailed information about January weather in Pereira, you can visit Pereira weather in January.
In September, the weather is characterized by warm temperatures, with a minimum of 13°C (56°F), an average of 20°C (68°F), and a maximum of 29°C (84°F). This month experiences significant rainfall, totaling 1183 mm (46.6 in) over 30 days, accompanied by high humidity levels at 80%.
In contrast, February experiences slightly cooler conditions, with a similar minimum and average temperature of 13°C (56°F) and 20°C (68°F), but a lower maximum of 27°C (82°F). Precipitation is also reduced, with 591 mm (23.3 in) falling over just 26 days, and humidity slightly lower at 77%. For more detailed information, you can refer to Pereira weather in February.
In Pereira, both September and March exhibit similar average temperatures, with September experiencing a minimum of 13°C (56°F) and a maximum of 29°C (84°F), while March has a minimum of 12°C (54°F) and a maximum of 28°C (82°F). Despite the comparable temperatures, September is significantly wetter, receiving 1183 mm (46.6 in) of rainfall compared to March's 867 mm (34.1 in), both spread over 30 days. Humidity levels remain constant at 80% in both months, contributing to a consistently moist atmosphere. For a detailed look at March weather, check out Pereira weather in March.
When comparing the weather in September and April, we find that both months share similar average temperatures, with a minimum of 13°C (56°F) and an average of 20°C (68°F). September sees slightly higher maximum temperatures at 29°C (84°F) compared to April's 28°C (82°F). Precipitation levels are quite close as well, with September receiving 1183 mm (46.6 in) over 30 days, while April has 1144 mm (45.0 in) in 29 days. Humidity is also comparable, with September at 80% and April at 83%. For more detailed information, you can check out Pereira weather in April.
September and May both feature mild average temperatures, with Septembers ranging from a minimum of 13°C (56°F) to a maximum of 29°C (84°F) and Mays showing slightly higher minimums at 14°C (58°F) and maximums of 27°C (81°F). However, September experiences significantly less precipitation, totaling 1183 mm (46.6 in)—compared to May's heavier rainfall of 1501 mm (59.1 in) over 31 days. The humidity is also higher in May at 87%, in contrast to September's 80%. For those interested in the weather specifics of May, you can find more information here: Pereira weather in May.
In comparing the weather of September and June, both months exhibit relatively mild average temperatures, hovering around 20°C (68°F) to 21°C (70°F). However, September tends to have a slightly cooler minimum temperature of 13°C (56°F) compared to June's 15°C (59°F). Additionally, June experiences a higher amount of precipitation, totaling 1637 mm (64.4 in) versus September's 1183 mm (46.6 in), indicating that June is typically wetter despite both months having precipitation over 30 days. Humidity is also higher in June at 87%, compared to 80% in September, contributing to a more saturated feel during that month. For more details on June weather, you can check Pereira weather in June.
In comparing the weather between September and July, we see notable differences in precipitation and humidity levels. September experiences a temperature range of 13°C to 29°C (56°F to 84°F) with an average of 20°C (68°F), while July has slightly higher minimum and maximum temperatures, between 14°C and 27°C (58°F to 81°F), also averaging at 20°C (69°F). However, July is significantly wetter, receiving 1775 mm (69.9 in) of rainfall over 31 days, compared to September's 1183 mm (46.6 in) over 30 days. Both months have high humidity, with July slightly higher at 85% compared to September's 80%. For more detailed insights on July weather, you can check Pereira weather in July.
In comparing the weather between August and September, we see a subtle shift in temperature and precipitation patterns. September features a slightly lower minimum temperature of 13°C (56°F) compared to August's 14°C (57°F), while maintaining the same average temperature of 20°C (68°F). Notably, the maximum temperature in September rises to 29°C (84°F), slightly surpassing August's maximum of 27°C (81°F). However, September is characterized by higher precipitation levels, totaling 1183 mm (46.6 in) over 30 days, compared to August's 1513 mm (59.6 in) over 31 days, suggesting a wet month ahead. Both months share an average humidity of 80%. For more detailed information on the weather in August, you can visit Pereira weather in August.
September and October in Pereira exhibit similar minimum and average temperatures, hovering around 13°C (56°F) and 20°C (68°F), respectively. However, October is slightly cooler at a maximum of 27°C (81°F), compared to September's peak of 29°C (84°F). Both months experience significant rainfall, with September receiving 1183 mm (46.6 in) over 30 days, while October sees a total of 1049 mm (41.3 in) in 29 days. Humidity levels also rise slightly in October to 85%, compared to September's 80%. For more specific insights on October weather, visit Pereira weather in October.
In September, the weather features temperatures ranging from a minimum of 13°C (56°F) to a maximum of 29°C (84°F), with an average of 20°C (68°F). This month is characterized by high precipitation, totaling 1183 mm (46.6 in) over 30 days, and humidity levels around 80%.
Conversely, November sees a slight increase in the minimum temperature at 14°C (58°F), while the maximum drops to 27°C (81°F), maintaining the same average of 20°C (68°F) as September. Precipitation decreases to 925 mm (36.4 in) across 29 days, accompanied by higher humidity at 87%. The overall climate in November is thus a bit cooler and wetter compared to September. For more details on November weather, visit Pereira weather in November.
In September, the weather showcases a warm range with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 29°C (84°F), averaging around 20°C (68°F). This month is characterized by significant rainfall, receiving 1183 mm (46.6 in) over 30 days, and maintaining a humidity level of 80%. In contrast, December presents slightly cooler temperatures, with a maximum of 27°C (81°F) while still averaging 20°C (68°F). Although the precipitation levels decrease to 1039 mm (40.9 in) across the same number of days, humidity remains relatively high at 83%. For more details on the December weather patterns, you can check Pereira weather in December.
As September unfolds in Pereira, the weather presents a distinctive character marked by increased humidity and consistent rainfall, setting it apart from other months. With an average temperature hovering around a comfortable 20°C, this month brings the culmination of the rainy season, featuring over 30 days of precipitation that contribute to the region's lush landscapes. The abundant rainfall, totaling about 1183 mm, coupled with the warm maximum temperatures reaching 29°C, creates a tropical ambiance that thrives on moisture. If you're curious about how Pereira’s climate varies throughout the year, explore more at Pereira Climate.