Last updated: August 21, 2025
September in Buenaventura, Colombia is characterized by a warm and humid tropical climate. During this month, temperatures typically reach a maximum of 32°C (90°F) with an average of 26°C (78°F), providing a sultry atmosphere. Nighttime lows can dip to around 20°C (69°F), offering a brief respite from the day's heat. This month sees significant rainfall, with a staggering 1097 mm (43.2 in) of precipitation spread over an average of 29 days, making it one of the wettest periods of the year. Humidity levels remain high at 69%, contributing to the lush greenery of this coastal region. Visitors should be prepared for a blend of sun and rain, making September a unique time to experience the vibrant culture and natural beauty of Buenaventura.
In September, Buenaventura, Colombia, offers warm and inviting temperatures that reflect its tropical climate. The minimum temperature hovers around a comfortable 20°C (69°F), while the average settles at 26°C (78°F)—the same as previous months. With a maximum temperature reaching 32°C (90°F), it’s a slight dip from the summer peaks. Overall, September maintains a consistent warmth characteristic of Buenaventura’s climate, perfect for enjoying its lush natural surroundings and vibrant coastal life. The month continues the trend of mild variations, ensuring visitors are greeted with pleasant weather ideal for exploration and relaxation.
In September, Buenaventura, Colombia experiences a significant surge in precipitation, accumulating an impressive 1,097 mm (43.2 in) of rainfall over 29 days. This month marks the peak of the rainy season, following a consistent upward trend from the preceding months. The sharp increase is particularly notable, especially when compared to August's total of 885 mm (34.8 in), and reflects the region's climate dynamics. September’s deluge not only contributes to the lush green landscapes but also underscores Buenaventura's reputation as one of the wettest places on Earth, setting the stage for an equally exhilarating October.
In September, Buenaventura, Colombia, experiences a humidity level of 69%, marking a slight increase compared to the drier month of August, which recorded 64%. This rise is part of a broader trend seen as the year progresses, where humidity typically peaks during the wettest months from May to July, hovering around the mid to high 80s. September's humidity signals a transition as the region approaches the rainy season, with levels gradually increasing again in October to 80%. The pattern shows that while September offers some respite from the high summer humidity, it also hints at the impending return of the damp, lush environment typical of Buenaventura's coastal climate.
In September, Buenaventura, Colombia, experiences a UV Index of 14, categorizing it as extreme and maintaining a consistent burn time of just 10 minutes. This slight dip from the peak UV Index in April at 16 shows a gradual easing as the month transitions towards October; yet, residents and visitors should remain vigilant, as September still presents significant UV exposure. Notably, throughout the year, the UV Index remains high, highlighting a trend of extreme solar radiation that persists consistently across the months. As you enjoy the beautiful coastal weather, make sure to take the necessary precautions to protect your skin. For more details on UV levels, check out Buenaventura UV Index.
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As September rolls in, Buenaventura, Colombia experiences a gentle tapering of sunshine, with 142 hours of bright daylight illuminating the coastal beauty. This marks a continuation of a trend observed over the summer months, where hours of sunshine fluctuate but generally remain on the lower end of the spectrum, especially compared to the year's sunniest peak in March with 256 hours. Following a relatively bright April and May, September lands near the sunshine levels seen in June and July, showcasing a slow transition as the region approaches the wetter months ahead. Despite the reduction in daylight, the warmth of the tropical sun persists, inviting locals and travelers alike to relish the captivating charm of Buenaventura.
In Buenaventura, Colombia, September brings a modest chance of sunshine, with only 9% likelihood of clear skies. This period marks a slight uptick from the dreary weather of August, which sees the lowest sunlight percentage at just 3%. Following a trend of increasingly sunny days as the year progresses, September offers the hope of more favorable weather compared to the preceding months, particularly from April to June, when chances plummet to single digits. However, residents and visitors alike should remain prepared for the prevailing overcast conditions typical of this coastal locale, as the sun's presence continues to be sporadic throughout the month.
In Buenaventura, Colombia, the rhythm of daylight showcases a delightful consistency throughout the year. From January to February, the sun graces the city with a steady 11 hours of daylight, ushering in the year with a gentle glow. As the days stretch into March through August, daylight increases to a comforting 12 hours, enveloping the region in warmth and vibrancy—perfect for outdoor adventures and beachside relaxation. Interestingly, this consistent 12-hour span persists into September and October, maintaining a sense of balance before daylight begins to wane again in November and December, returning to 11 hours. This trend reflects the tropical climate's stability, offering residents and visitors a predictable and inviting environment year-round.
As September arrives in Buenaventura, Colombia, the winds softly whisper through the coastal air, maintaining a gentle average speed of 1.3 m/s (3 mph). This calm breeze is consistent with the trends observed over the preceding months, where wind speeds have mostly hovered around the same modest pace. From the early-year highs of 1.8 m/s in January to the slight decline toward the end of the year, September's breezy disposition exemplifies the region's tranquil atmosphere. Both the stability and predictability of wind patterns during this month invite locals and visitors alike to revel in outdoor pursuits, embracing the mild yet steady gusts that characterize Buenaventura's coastal charm.
Weather in Buenaventura varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Buenaventura, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is characterized by warm temperatures, with a minimum of 20°C (69°F) and a maximum of 32°C (90°F). The month sees significant rainfall, averaging 1097 mm (43.2 in) over 29 days, contributing to a humidity level of 69%. In contrast, January experiences slightly warmer temperatures, with a minimum of 21°C (69°F) and a maximum of 33°C (92°F). However, it has considerably less precipitation, totaling 414 mm (16.3 in) over 24 days, and a higher humidity of 74%. For more details, check out Buenaventura weather in January.
September and February showcase distinct weather patterns in terms of temperature and precipitation. In September, the temperatures range from a minimum of 20°C (69°F) to a maximum of 32°C (90°F), with an average of 26°C (78°F). This month experiences significant rainfall, accumulating 1097 mm (43.2 in) over 29 days, and humidity levels are around 69%. Conversely, February features slightly warmer temperatures, with a minimum of 22°C (71°F) and a maximum of 34°C (94°F), while maintaining the same average of 26°C (80°F). Precipitation drops substantially to 342 mm (13.5 in) across 27 days, and humidity increases slightly to 71%. For more detailed insights about February weather, you can visit Buenaventura weather in February.
Comparing the weather in September and March reveals distinct characteristics for each month. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 32°C (90°F), with an average of 26°C (78°F). This month is quite rainy, experiencing 1097 mm (43.2 in) of precipitation over 29 days and maintaining a humidity level of 69%. In contrast, March has a slightly warmer temperature range, with a minimum of 22°C (71°F) and a maximum of 34°C (93°F), while still averaging 26°C (80°F). However, it sees significantly lower precipitation at 391 mm (15.4 in) across 31 days, resulting in a higher humidity level of 78%. For more detailed information on March weather conditions, visit Buenaventura weather in March.
September and April exhibit distinct weather characteristics, despite their similar average temperatures. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 32°C (90°F), accompanied by substantial rainfall totaling 1097 mm (43.2 in) over 29 days, resulting in a humidity level of 69%. Meanwhile, April experiences slightly warmer conditions with minimum temperatures of 22°C (72°F) and maximums reaching 34°C (94°F). However, it sees lower precipitation at 638 mm (25.1 in) over 30 days, contributing to higher humidity at 81%. For more detailed information about April weather, you can check Buenaventura weather in April.
In comparing the weather of September and May, we see that both months have similar average temperatures, hovering around 26°C (79°F). However, September tends to experience slightly higher maximum temperatures, reaching up to 32°C (90°F), compared to May's peak of 33°C (91°F). Notably, May has a higher minimum temperature at 21°C (71°F) versus September's 20°C (69°F).
When it comes to precipitation, September sees greater rainfall with a total of 1097 mm (43.2 in) spread over 29 days, while May has 994 mm (39.1 in) of rain over 31 days. Additionally, May has a higher humidity level at 88%, compared to September's 69%.
For more detailed information, you can check this link: Buenaventura weather in May.
When comparing the weather between September and June, both months showcase similar temperature ranges, with September featuring a minimum of 20°C (69°F) and a maximum of 32°C (90°F), while June is slightly warmer with a minimum of 21°C (71°F) and a maximum of 33°C (91°F). The average temperature remains consistent at around 26°C (78°F) for both months. However, September experiences significantly higher precipitation at 1097 mm (43.2 in) over 29 days, compared to June's 1024 mm (40.3 in) across 30 days. Additionally, June has higher humidity levels at 85%, while September's humidity is at 69%. For more detailed insights, you can check Buenaventura weather in June.
In comparing the weather between September and July, both months experience similar temperature ranges, with minimums around 20°C (69°F), averages around 26°C (78°F to 79°F), and maximums hitting 32°C (90°F for September and 89°F for July). However, September is notably wetter, receiving 1097 mm (43.2 in) of precipitation over 29 days, compared to July's 996 mm (39.2 in) over 30 days. Additionally, September has a slightly lower humidity level at 69%, whereas July's humidity averages at 75%. For more insights into the weather specifics, you can visit Buenaventura weather in July.
In comparing the weather between August and September, we find that both months have similar temperature ranges, with minimums around 20°C (69°F) and maximums reaching up to 32°C (90°F). However, while the average temperatures remain close—with September averaging 26°C (78°F) and August slightly higher at 26°C (79°F)—September experiences significantly more rainfall, with a staggering 1097 mm (43.2 in) over 29 days compared to August's 885 mm (34.8 in) over 31 days. Additionally, September's humidity is slightly higher at 69%, compared to August's 64%. For more detailed insights on August weather specifics, you can refer to this link: Buenaventura weather in August.
In September, the weather features a warm average temperature of 26°C (78°F) with a maximum reaching 32°C (90°F), alongside substantial precipitation of 1097 mm (43.2 in) spread over 29 days. This results in a humidity level of 69%. In contrast, October sees a slightly increased minimum temperature of 21°C (71°F) and a maximum of 33°C (91°F), but a slightly lower average temperature of 25°C (78°F). Precipitation in October totals 1018 mm (40.1 in) over 30 days, contributing to an increased humidity of 80%. For more specific details on the weather in October, you can visit Buenaventura weather in October.
September and November both feature warm temperatures, with September having a slightly lower minimum of 20°C (69°F) compared to November's 21°C (70°F). The average temperature remains consistent at 26°C (78°F) for both months, while the maximum temperature peaks at 32°C (90°F). However, September experiences significantly higher precipitation, with 1,097 mm (43.2 in) falling over 29 days, compared to November's 793 mm (31.2 in) over 30 days. Additionally, humidity rises in November to 85%, contrasting with September’s lower humidity level of 69%. For more detailed insights, you can visit Buenaventura weather in November.
In September, the weather features a minimum temperature of 20°C (69°F), averaging 26°C (78°F), and peaking at a maximum of 32°C (90°F). This month also experiences significant rainfall, with 1097 mm (43.2 in) of precipitation over 29 days and a humidity level of 69%. In contrast, December maintains a similar temperature range, with a minimum of 21°C (70°F), an average of 26°C (78°F), and a maximum of 32°C (90°F). However, the precipitation in December is slightly lower at 836 mm (32.9 in) spread across 31 days, coupled with higher humidity at 82%. For more detailed information, visit Buenaventura weather in December.
September in Buenaventura stands out as one of the wettest months of the year, with high levels of precipitation and an impressive number of rainy days. The average temperature remains comfortably warm, but the humidity adds a unique tropical feel to the air, making it feel even more lush and vibrant. This month is distinctly wetter compared to other periods, offering a lively yet cozy atmosphere that can be perfect for those who enjoy the rainforest's richness. If you're curious about the overall climate patterns and nuances of this beautiful region, check out Buenaventura Climate.