Last updated: August 21, 2025
September in Bolivar, Colombia is characterized by a warm and humid climate, with maximum temperatures reaching 31°C (88°F) and average temperatures hovering around 20°C (69°F). The month experiences significant rainfall, accumulating 350 mm (13.8 in) over approximately 24 days, making it one of the wetter periods of the year. Despite the frequent showers, the average humidity level remains moderate at 53%, contributing to the lush, vibrant landscapes that define this region. Visitors can expect a blend of warm days and refreshing downpours, perfect for exploring Bolivar's rich cultural and natural attractions.
In September, Bolivar, Colombia, embraces a warm climate, with temperatures gradually nudging upwards as summer approaches its end. The month features a comfortable average of 20°C (69°F), accompanied by a minimum of 12°C (53°F) and a peak reaching 31°C (88°F), making it one of the hottest stretches of the year. This steady rise in warmth is consistent with August's patterns, indicating a trend towards milder nights and balmy days. As the transition into autumn begins, visitors can expect plenty of sunshine alongside the occasional cool breeze, making it an ideal time to explore the region's vibrant culture and natural beauty.
In September, Bolivar experiences a notable shift in its precipitation patterns, with 350 mm (13.8 in) of rain spread across 24 days. This marks a decline from the intense rainfall of the preceding months, particularly May and April, when totals peaked at 791 mm (31.1 in) and 711 mm (28.0 in), respectively. Despite this decrease, September still offers a substantial amount of rainfall, reflecting the region's persistent wet climate. As the month progresses, the transition towards drier conditions becomes apparent, setting the stage for October's resurgence in precipitation, with 555 mm on the horizon. This cyclical nature underscores Bolivar's complex weather dynamics, where peaks and troughs in rainfall create a rich tapestry of seasonal variation.
In September, Bolivar, Colombia, experiences a notable dip in humidity, dropping to a comfortable 53%—one of the lowest levels of the year. This month marks a transition from the heightened moisture of the rainy season, with May and June peaking at a staggering 93%. Following the summer's humidity rollercoaster, which saw August at 61%, September offers a refreshing respite before humidity levels slowly begin to creep up again, reaching 67% by October. This progression highlights a distinct pattern: after the excessive dampness of summer, early fall arrives with a delightful breath of drier air, making it an ideal time to enjoy the region's vibrant outdoor activities.
September in Bolivar, Colombia continues the trend of extreme UV exposure that characterizes much of the year, with a UV Index of 15 and a burn time of just 10 minutes. This month mirrors the UV levels seen in August, maintaining a high threshold that demands caution for sun-seekers. As the year progresses from earlier months with even higher UV peaks of 16 to 18, September serves as a reminder of the consistent sun intensity in this region. It's essential for residents and visitors alike to stay vigilant with sun protection measures. For detailed information on UV levels throughout the year, visit Bolivar UV Index.
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September in Bolivar, Colombia, offers a delightful tapestry of sunshine, boasting 289 hours of glorious daylight. This marks a slight dip from August's impressive 298 hours, but still showcases the region's abundant sun as it transitions into the more moderate months ahead. Notably, as the year unfolds, there's a clear trend of increasing sunlight during the mid-year, peaking in July and August, before tapering off into the fall. Despite the minor decrease, September remains a vibrant time, encapsulating the charm of Bolivar's sun-soaked days, perfect for exploration and adventure amidst the stunning landscapes.
September in Bolivar, Colombia, offers an encouraging 25% chance of sunny weather, setting it apart as one of the brighter months of the year. This surge in sunshine follows a generally modest trend, characterized by lower probabilities in the earlier months, which hardly exceed 15%. Interestingly, the summer's peak in July, with its 24% chance, hints at a gradual transition to more favorable conditions for outdoor activities as September approaches. While the sunshine peaks, it’s worth noting that October dips back to a more subdued 10%, emphasizing September's unique opportunity for enjoying the great outdoors before the year’s end.
In Bolivar, Colombia, the charm of September mirrors the rest of the year, as the region enjoys a consistent 12 hours of daylight each day. This unwavering brightness sets a rhythmic backdrop for daily activities, encouraging both locals and visitors to engage with the vibrant culture and stunning natural beauty. The constant daylight fosters a sense of balance throughout the months, creating an idyllic environment for exploration and connection with the diverse landscapes. Whether it's basking in the midday sun or relishing the soft glow of dusk, September's daylight duration seamlessly integrates into the rich tapestry of life in Bolivar, reflecting a unique stability that beckons adventure and relaxation alike.
As September unfolds in Bolivar, Colombia, the gentle embrace of the wind continues to grace the region with a moderate average speed of 1.4 m/s (3 mph). This month stands out as a slight uptick from the previous month, reflecting a trend of increasing breeziness that peaks in August at 1.5 m/s before gently tapering off in October. Throughout the year, winds are generally calm, with speeds ranging from a mellow 1.1 m/s during the winter months to a more lively 1.5 m/s in late summer. September's breezes carry the promise of change, bridging the gap between the warmer months and the cooler days ahead, inviting both locals and visitors to enjoy the shifting scenery and vibrant atmosphere.
Weather in Bolivar varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bolivar, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present distinctly different weather patterns. In September, temperatures range from a minimum of 12°C (53°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F). This month experiences considerable rainfall, totaling 350 mm (13.8 in) over 24 days and maintaining a humidity level of 53%. Conversely, January shows slightly lower temperatures, with minimums around 9°C (48°F) and maximums reaching 30°C (87°F), averaging 19°C (67°F). Though January has a high precipitation of 397 mm (15.6 in) over 22 days, it also has a much higher humidity level of 72%. This combination results in a more noticeably humid atmosphere during January compared to the relatively dryer September. For more detailed weather insights, you can visit Bolivar weather in January.
September weather is characterized by warm temperatures, with a minimum of 12°C (53°F) and an average of 20°C (69°F), reaching a maximum of 31°C (88°F). However, it also brings considerable rainfall, totaling 350 mm (13.8 in) over 24 days, accompanied by a moderate humidity level of 53%. In contrast, February presents a slightly cooler and wetter climate, with temperatures ranging from 12°C (54°F) to a maximum of 29°C (85°F) and an average of 20°C (68°F). It sees more significant precipitation at 411 mm (16.2 in) across 25 days, along with higher humidity at 66%. For more detailed insights, you can check Bolivar weather in February.
When comparing the weather in September and March, we see some notable differences. September boasts a range of temperatures from a minimum of 12°C (53°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F). This month experiences significant rainfall, with 350 mm (13.8 in) spread over 24 days and a relatively low humidity of 53%. In contrast, March sees slightly cooler temperatures, with a minimum of 11°C (52°F), an average of 19°C (67°F), and a maximum of 29°C (84°F). However, March is considerably wetter, with 610 mm (24.0 in) of precipitation across 29 days and a higher humidity level of 74%. For more detailed insights on March weather, check out Bolivar weather in March.
September and April present distinct weather characteristics. In September, temperatures range from a minimum of 12°C (53°F) to a maximum of 31°C (88°F), with an average of 20°C (69°F). The month experiences 350 mm (13.8 in) of precipitation over 24 days, contributing to a humidity level of 53%. In contrast, April offers slightly warmer nights with a minimum temperature of 13°C (55°F) and a maximum of 28°C (83°F), averaging around 20°C (68°F). However, April is significantly wetter, receiving 711 mm (28.0 in) of rainfall across 28 days and featuring higher humidity at 83%. For more detailed information, you can check Bolivar weather in April.
In comparing the weather of September and May, we see notable differences in temperature and precipitation patterns. September features a temperature range with a minimum of 12°C (53°F) and a maximum of 31°C (88°F), while May has a slightly warmer minimum of 13°C (56°F) and a maximum of 28°C (83°F). Although both months have an average temperature of around 20°C (68°F), May experiences significantly higher precipitation, with 791 mm (31.1 in) spread across 30 days, compared to September's 350 mm (13.8 in) over 24 days. Additionally, humidity levels are much higher in May at 93%, compared to September's 53%. For more information on May weather specifics, visit Bolivar weather in May.
In comparing the weather of September and June, we notice that both months have similar average temperatures, hovering around 20°C (68°F). However, September experiences slightly warmer maximum temperatures, reaching up to 31°C (88°F) compared to June's 29°C (84°F). While September sees a lower total precipitation of 350 mm (13.8 in) over 24 days, June is significantly wetter, with 604 mm (23.8 in) falling over 29 days, leading to a much higher humidity level of 93% in June versus September's 53%. For a more detailed view of June weather patterns, you can check Bolivar weather in June.
When comparing the weather in September and July, both months present mild temperatures, with September experiencing a slightly higher maximum temperature of 31°C (88°F) compared to July's 29°C (84°F). The average temperature remains consistent at around 20°C (69°F) for both months. However, September is notably wetter, with significant precipitation of 350 mm (13.8 in) over 24 days, while July sees less rain at 282 mm (11.1 in) across 22 days. Additionally, July is marked by higher humidity levels at 84%, compared to a more comfortable 53% in September. For a more detailed look at July's weather, you can refer to Bolivar weather in July.
In comparing the weather between September and August, we see some notable differences. September experiences slightly warmer temperatures, with a minimum of 12°C (53°F) and a maximum of 31°C (88°F), compared to August's minimum of 11°C (53°F) and maximum of 30°C (87°F). Both months have an average temperature of 20°C (69°F), but September is notably wetter, with precipitation reaching 350 mm (13.8 in) over 24 days, while August sees only 250 mm (9.8 in) across 16 days. Additionally, September’s humidity is lower at 53%, whereas August has a higher humidity level of 61%. For further details on the weather in August, you can visit Bolivar weather in August.
September and October weather exhibit some notable similarities and differences. Both months feature a minimum temperature of 12°C (53°F) and an average temperature around 20°C, but October tends to have slightly cooler average temperatures with a maximum reaching 31°C (89°F) compared to September's 31°C (88°F). However, October is characterized by significantly increased precipitation, receiving 555 mm (21.8 in) over 28 days, compared to September's 350 mm (13.8 in) over 24 days. Additionally, humidity rises in October to 67%, up from September’s 53%, contributing to a more damp atmosphere. For more detailed weather insights, visit Bolivar weather in October.
In comparing the weather of September and November, both months share a similar minimum temperature of around 12°C (53°F), but November experiences slightly cooler average temperatures of 19°C (67°F) compared to September's 20°C (69°F). The maximum temperatures also differ, with September reaching up to 31°C (88°F) while November peaks at 28°C (83°F). Notably, November sees a significant increase in precipitation, soaring to 584 mm (23.0 in) over 28 days, compared to September's 350 mm (13.8 in) over 24 days, resulting in much higher humidity levels of 78% in November compared to September's 53%. For a detailed look at the weather trends in November, you can check Bolivar weather in November.
In September, the weather is typically warm and variable, with temperatures ranging from a minimum of 12°C to a maximum of 31°C. The month sees an average temperature of around 20°C and experiences significant precipitation, totaling 350 mm over 24 days, accompanied by a relatively low humidity of 53%. In contrast, December brings milder temperatures with a slight dip, averaging 19°C and peaking at 28°C, while maintaining the same minimum of 12°C. However, December is notably wetter, with precipitation reaching 580 mm over 29 days and much higher humidity at 85%. This marked difference in precipitation and humidity illustrates the transition to a much wetter climate by the end of the year. For more detailed information, check out Bolivar weather in December.
As September unfolds in Bolivar, the weather stands out with its distinct characteristics compared to other months. The relatively cooler temperatures invite a refreshing respite, with maximum highs reaching warmth but underpinned by comfortable averages. Rainfall is notably prevalent, with frequent showers marking nearly every other day, resulting in lush landscapes but an increased level of humidity. This combination creates a unique atmosphere that is both invigorating and fresh, making September a month of transformation. For a more detailed look at the overall climate trends in Bolivar, visit Bolivar Climate.