Last updated: August 21, 2025
In Bolivar, Colombia, October brings a rich tapestry of weather characterized by a maximum temperature soaring to 28°C (82°F) and a comforting average of 20°C (69°F). However, the month also experiences cooler nights, with temperatures dipping to a minimum of 15°C (59°F). Rainfall is abundant, with an average precipitation of 315 mm (12.4 in) spread across an impressive 30 days, resulting in a humid atmosphere with levels reaching 85%. This blend of warmth and moisture creates a vibrant environment, perfect for experiencing the lush landscapes of Bolivar during its rainiest month.
In Bolivar, Colombia, October brings a gentle transition in temperatures, with minimums around 15°C (59°F) and average highs reaching 28°C (82°F). The month maintains a consistent daily average of 20°C (69°F), reflecting a slight dip from the warmer months preceding it. This temperate climate, marked by stable warmth throughout the year, allows for an inviting atmosphere that balances comfortable days and cooler nights. As the transition into November approaches, temperatures gradually rise again, suggesting a rhythmic consistency that characterizes Bolivar’s year-round weather. Overall, October enjoys a pleasant climate, perfect for exploring the region's vibrant culture and lush landscapes.
October sees Bolivar, Colombia receive a significant precipitation amount of 315 mm (12.4 in), marking it as one of the wetter months of the year. With rain falling on 30 days, the month reflects the region’s characteristic tropical climate, where consistent rainfall is common. This trend of high precipitation typically continues from the peak rainy season experienced in May and April, which record the highest rainfall. In contrast, October's total precipitation is slightly lower than the preceding months, suggesting a gradual tapering off of the deluge that characterizes the earlier part of the year. Yet, the persistent rainfall throughout the month underscores the lush, vibrant landscape that Bolivar is known for, prepping the region for the slightly drier months ahead.
In Bolivar, Colombia, October marks a notable transition in humidity levels, with an average of 85%. This figure continues a pattern established over the previous months, where humidity consistently hovers in the mid to high eighties from May through November. While January begins the year with a slightly lower 78%, the trend escalates, peaking at 87% in both May and November. The sustained rise from April’s 83% to October's 85% reflects the region's characteristic tropical climate, making it clear that October embraces a balmy atmosphere that sets the stage for the rainy season ahead. As the year winds down, humidity remains a prominent feature, underscoring the lush, vibrant environment that defines Bolivar.
In October, Bolivar, Colombia, experiences a consistent UV Index of 14, categorized as extreme, which means that skin can burn in just 10 minutes of exposure. This trend is part of a pattern seen throughout the year, where the UV Index remains notably high from January to April, peaking at 16 to 17, before slightly tapering off as the months progress. Even in October, the UV levels remain significant, aligning closely with the preceding months, making sun safety a crucial practice year-round. Protecting yourself from these intense rays is essential, ensuring you enjoy the beautiful Colombian sun without the burn. For more detailed insights, visit Bolivar UV Index.
UV Risk Categories
In Bolivar, Colombia, October brings a slight dip in sunshine, with only 152 hours of bright days. This marks a seasonal low following the peak of 220 hours in March, after which the sun begins to shine less frequently through the rainy months. September, with 191 hours, offers a hint of warmth before October’s cloudier skies set in, paving the way for the cooler, shorter days of November. Despite this decrease, October remains a vibrant month, giving way to lush landscapes nurtured by increased rainfall, a testament to the region's dynamic climate changes throughout the year.
In October, Bolivar experiences a 7% chance of sunny weather, a statistic that places it among the months with relatively low sunshine. This trend is consistent as the year progresses, particularly following a peak in January with 16%, and a gradual decline into the rainy months. Notably, April and August see the least sun, with only 4% and 3%, respectively. With October hovering around the 7% mark, it aligns closely with late spring and early fall conditions, suggesting that visitors should brace for potential cloud cover and rainfall. As the year winds down, the chances do rise slightly in November and December, offering a glimmer of hope for those seeking brighter days.
In Bolivar, Colombia, the pattern of daylight duration reveals a fascinating rhythm throughout the year. January and February enjoy 11 hours of sunshine, setting a cozy tone for the new year. As spring unfolds in March, daylight increases to a robust 12 hours, a warmth that continues steadily from April through September. This consistent 12-hour stretch enhances the region's vibrant atmosphere, allowing plenty of time for outdoor activities and social gatherings. Come October, the daylight remains unchanged at 12 hours, echoing the summer's brightness. As the year winds down, November and December usher in a retreat to 11 hours of daylight, inviting a reflective calm as the festive season approaches. Overall, Bolivar showcases a delightful balance of sun and shade, fostering a unique charm across its seasons.
In October, Bolivar enjoys a gentle embrace of wind, with an average speed of 1.3 m/s (3 mph), mirroring the subtle breezes of the preceding months. As the year transitions, wind speeds maintain a consistent rhythm, particularly noticeable from July to September when they slightly increased to 1.4 m/s. This tranquil consistency characterizes October's charm, as the winds remain neither too brisk nor too calm, providing a perfect backdrop for outdoor activities and a serene environment. The gradual increase in wind speed earlier in the year seems to stabilize as the region shifts into the latter part of the year, offering residents and visitors alike a pleasant, breezy experience throughout the month.
Weather in Bolivar varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Bolivar, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January exhibit somewhat similar temperature ranges, with October boasting a minimum of 15°C (59°F) and a maximum of 28°C (82°F), while January has a slightly lower minimum of 13°C (57°F) but reaches the same maximum of 28°C (83°F). However, October tends to be wetter, recording 315 mm (12.4 in) of precipitation over 30 days compared to January's 204 mm (8.0 in) over 24 days. Additionally, the humidity levels are higher in October at 85%, compared to 78% in January, contributing to a more humid feel during the former month. For more detailed information about conditions in January, you can visit Bolivar weather in January.
In comparing the weather between October and February, we see some similarities as well as notable differences. Both months have mild temperatures, with October exhibiting a minimum of 15°C (59°F), an average of 20°C (69°F), and a maximum of 28°C (82°F), while February features slightly lower minimum temperatures of 14°C (58°F), an average of 21°C (70°F), and a maximum of 29°C (84°F). Precipitation levels are comparable, with October receiving 315 mm (12.4 in) over 30 days and February having 301 mm (11.9 in) over 26 days, indicating a wetter October overall. Additionally, October has a higher humidity at 85%, compared to February’s 77%. For more detailed information about February weather, you can visit Bolivar weather in February.
When comparing the weather in October and March, both months exhibit similar temperature ranges, with October experiencing a minimum of 15°C (59°F), an average of 20°C (69°F), and a maximum of 28°C (82°F), while March has slightly lower minimum temperatures at 14°C (57°F) but maintains the same maximum of 28°C (83°F) and an average of 21°C (70°F). Precipitation levels are comparable as well, with October receiving 315 mm (12.4 in) over 30 days, and March slightly less at 308 mm (12.1 in) across 29 days. However, October tends to be more humid, with humidity levels at 85% compared to March's 80%. For a detailed look at March weather specifically, check out Bolivar weather in March.
When comparing the weather in October and April, we can see some noteworthy similarities and differences. Both months feature a minimum temperature of around 15°C (59°F) and maximum temperatures that peak at 28°C (82°F), with average temperatures slightly higher in April at 21°C (70°F) compared to October's 20°C (69°F). However, April is characterized by heavier rainfall, with 417 mm (16.4 in) compared to October's 315 mm (12.4 in). Furthermore, both months experience high humidity levels, though October has a slightly higher average at 85%, compared to April's 83%. For more detailed information on April weather, you can visit Bolivar weather in April.
When comparing the weather between October and May, both months display mild temperatures, with October having a minimum temperature of 15°C (59°F), an average of 20°C (69°F), and a maximum of 28°C (82°F). In contrast, May offers slightly warmer conditions, featuring a minimum temperature of 15°C (60°F), an average of 21°C (69°F), and a maximum of 27°C (81°F). However, May experiences notably higher precipitation, with a total of 524 mm (20.6 in) compared to October's 315 mm (12.4 in), both spread over 30 days. Humidity levels are quite similar, with October at 85% and May a touch higher at 87%. For more details, you can check Bolivar weather in May.
October and June exhibit relatively similar temperature ranges, with both months showing a minimum temperature of around 15°C (59°F). While June has a slightly higher average temperature of 21°C (69°F) compared to October's 20°C (69°F), both months peak around the low 28°C (82°F) mark. However, October tends to be slightly drier than June, receiving 315 mm (12.4 in) of precipitation over 30 days, compared to June's 425 mm (16.7 in) over 29 days. Additionally, humidity levels are comparable in both months, with October at 85% and June at 87%. For a more detailed overview of the weather conditions in June, check out Bolivar weather in June.
In October, temperatures range from a minimum of 15°C (59°F) to a maximum of 28°C (82°F), averaging around 20°C (69°F). The month is characterized by significant rainfall, with a total of 315 mm (12.4 in) spread over 30 days, maintaining a high humidity level of 85%. In contrast, July experiences slightly higher temperatures, with a minimum of 15°C (59°F), an average of 21°C (69°F), and a maximum of 27°C (81°F). However, it sees even greater precipitation, totaling 416 mm (16.4 in) over the same number of days, while humidity remains constant at 85%. For more details on July weather, visit Bolivar weather in July.
In October, the weather is marked by a slightly cooler average temperature of 20°C (69°F), compared to August's warmer average of 21°C (69°F). Both months experience similar maximum temperatures of 28°C (82°F) and 28°C (84°F) respectively. Precipitation levels are quite high in both months, with October seeing 315 mm (12.4 in) and August slightly lower at 309 mm (12.2 in), though both have rain on approximately 30 days. Notably, October has a higher humidity level at 85%, compared to August’s 80%, making the air feel a bit more humid as the month progresses. For a more detailed look at August weather patterns, visit Bolivar weather in August.
In comparing the weather of October and September, both months exhibit similar average temperatures, with September showing a minimum of 14°C (57°F) and a maximum of 27°C (81°F), while October features slightly higher values, with a minimum of 15°C (59°F) and a maximum of 28°C (82°F). Notably, October experiences significantly more precipitation, totaling 315 mm (12.4 in) over 30 days, compared to September's 250 mm (9.8 in) over 28 days. Additionally, humidity levels rise in October to 85%, slightly higher than September's 80%. For more detailed insights on the weather in September, you can check Bolivar weather in September.
In comparing the weather between October and November, we see a slight increase in temperature and humidity. October features minimum temperatures of 15°C and maximums of 28°C, with an average of 20°C. In contrast, November offers a slightly warmer range, with minimum temperatures of 16°C and an average of 21°C. Precipitation also sees an uptick from 315 mm in October to 340 mm in November, spanning just 28 days of rain compared to October's 30 days. The humidity rises from 85% in October to 87% in November, indicating a more moist environment. For more detailed insights on the weather in November, you can visit Bolivar weather in November.
In comparing the weather between October and December, both months experience mild temperatures, with October averaging 20°C (69°F) and December slightly warmer at 21°C (69°F). The maximum daily temperatures are comparable, with October reaching up to 28°C (82°F) and December peaking at 27°C (81°F). However, October sees a bit more rainfall, totaling 315 mm (12.4 in) compared to December's 298 mm (11.7 in), despite both months having precipitation on 30 days. Humidity levels are fairly consistent, with October at 85% and December slightly lower at 83%. For more detailed insights into December weather, you can check out Bolivar weather in December.
As October unfolds in Bolivar, the weather offers a unique experience characterized by heightened humidity and persistent rainfall. Unlike the drier months, this time sees frequent precipitation, making it one of the wettest periods of the year. The temperatures remain mild with an average warmth that invites both locals and visitors to enjoy the lush, vibrant landscape nourished by the rains. If you're considering a visit, be prepared for a distinctively moist and refreshing atmosphere that sets October apart from other months. For more insights on what to expect throughout the year, check out Bolivar Climate.