Last updated: August 21, 2025
In October, San Andres, Colombia experiences a tropical climate characterized by warm temperatures and significant rainfall. The maximum temperature reaches around 29°C (85°F), while the average hovers at a comfortable 27°C (81°F), with a minimum of 25°C (78°F). This month is notable for its high precipitation, totaling 268 mm (10.5 in) over approximately 27 days, contributing to the region's lush greenery. Additionally, with an average humidity of 79%, visitors can expect a humid yet vibrant atmosphere perfect for enjoying the island's natural beauty.
In October, San Andres, Colombia, continues to bask in warm tropical temperatures, maintaining a consistent climate throughout the month. With minimums around 25°C (78°F), average temperatures hover at 27°C (81°F), while the maximum reaches 29°C (85°F). This slight increase from September highlights the island's warming trend as it edges deeper into the rainy season. The temperatures remain delightfully stable from the previous months, offering visitors a pleasant environment to explore the lush landscapes and vibrant culture. Whether lounging on pristine beaches or indulging in local cuisine, the October warmth ensures an enjoyable experience for all.
In October, San Andres, Colombia experiences its peak rainfall, with an impressive 268 mm (10.5 in) of precipitation falling over 27 days. This significant increase in rainfall is part of a broader trend, as October marks the continuation of the island's wet season, which begins in May and intensifies through the second half of the year. Following September's 188 mm (7.4 in), October showcases a stark increase, reinforcing a pattern of heavy rainfall that averages over 230 mm from June to August. With the lush scenery nourished by these generous downpours, the vibrant landscape of San Andres is at its most lush, even as the rain often keeps adventurers indoors.
In October, San Andres, Colombia, experiences a slight dip in humidity, registering at 79%, which aligns with the levels typically seen in both January and December. This month is part of a larger trend where humidity peaks during the mid-year, with June reaching 87%, before beginning a gradual decline as the year moves towards its end. Notably, May marks the highest average humidity of the year at 83%, while warmer summer months like July and August remain humid but show a slight reduction. Overall, October provides a refreshing contrast to the high humidity of the preceding summer months, offering a more comfortable atmosphere as the island transitions into a wetter season.
In October, the UV Index in San Andres, Colombia remains consistently high at 13, categorized as extreme, which means a mere 10 minutes of sun exposure can lead to sunburn. This continuation of high UV levels from the previous months signifies that island visitors should remain vigilant. Notably, while October sees no increase in UV strength, it reflects a trend of elevated UV levels from the start of the year, emphasizing the importance of sun safety practices. As you explore the vibrant beauty of San Andres, be sure to protect your skin and stay informed. For more details on UV trends throughout the year, visit San Andres UV Index.
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In October, San Andres, Colombia, enjoys a splendid 298 hours of sunshine, making it one of the sunniest months of the year. This follows September's generous 309 hours, highlighting a slight dip, yet still positioning October among the brighter months. As the year unfolds, sunshine hours initially peak in March with a remarkable 341 hours, gradually tapering off towards the end of the year with November and December maintaining a commendable 294 and 308 hours, respectively. Overall, October holds its own beautifully within this vibrant climate, offering residents and visitors alike a chance to bask in the sun before transitioning into the cooler months.
When considering the likelihood of sunny weather in October in San Andres, Colombia, the outlook shows some promise but is not among the sunniest months of the year. With a 38% chance of sun, October falls in line after the peak sunshine months of February and March, which boast probabilities of 72% and 60% respectively. As the rainy season unfolds, the chances of clear skies dip, especially when compared to earlier months. Notably, June through September sees even lower percentages, ranging from 23% to 30%, indicating a trend towards cloudier days. Thus, while October is certainly sunnier than some months towards the year's end, travelers should be prepared for both sunny interludes and the possibility of rain.
In San Andres, Colombia, the rhythm of daylight reveals a fascinating pattern throughout the year. January and February bask in 11 hours of sunlight, setting a steady tone for the early months. As spring approaches, daylight gradually extends to a peak of 12 hours from March through September, bathing the island in ample sunlight and inviting vibrant outdoor activities. However, as October rolls in, daylight dips back to 11 hours, hinting at the onset of a gentle transition into the cooler months ahead. This cyclical dance of daylight not only enriches the island's natural beauty but also influences the lifestyle and culture of its residents, who embrace each season's unique charm.
As October settles in San Andrés, Colombia, the winds start to whisper a more gentle tune, with an average wind speed dropping to 4.4 m/s (10 mph). This marks a notable decline from the breezy heights of the summer months—July and August—which boasted speeds around 7.5 m/s (17 mph) and 5.6 m/s (13 mph), respectively. Following a trend seen throughout the year, the winds continue to taper as the year winds down, having peaked notably in the earlier months. In comparison to September's 5.1 m/s (11 mph), October's gentler breeze hints at the transition into the milder conditions of late fall, inviting locals and visitors alike to enjoy the serene charm of the Caribbean air.
Weather in San Andres varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in San Andres, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of October and January, October presents a slightly warmer and wetter climate. With temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F) and an average of 27°C (81°F), October experiences significant rainfall, totaling 268 mm (10.5 in) over 27 days. In contrast, January offers milder conditions, with temperatures peaking at 28°C (83°F) and an average of 26°C (80°F). Additionally, January sees much less rainfall, with only 67 mm (2.6 in) spread over 15 days. Despite the reduced precipitation, both months maintain a consistent humidity level of 79%. For more detailed insights on January weather, visit San Andres weather in January.
In comparing the weather of October and February, October tends to be warmer, with average temperatures ranging from 25°C (78°F) to 29°C (85°F), while February sees slightly cooler averages from 24°C (75°F) to 28°C (82°F). October is also characterized by significantly higher precipitation, receiving about 268 mm (10.5 in) over 27 days, compared to February’s 32 mm (1.3 in) over just 14 days. Both months exhibit high humidity, with October at 79% and February slightly higher at 80%. For more detailed information about February weather, you can explore San Andres weather in February.
In comparing the weather conditions of October and March, both months feature warm temperatures, but October tends to be slightly warmer with average highs around 29°C (85°F) compared to March's maximum of 28°C (82°F). October experiences significantly more rainfall, with 268 mm (10.5 in) over 27 days, while March only sees 35 mm (1.4 in) across 14 days, making it a drier time of the year. Humidity levels are quite similar, hovering around 79% in October and 80% in March. For a detailed look at March weather, you can visit San Andres weather in March.
In comparing the weather of October and April, both months exhibit very similar temperature ranges, with average highs around 27°C (81°F) and lows at 25°C (78°F). However, October is notably wetter, receiving 268 mm (10.5 in) of precipitation over 27 days, while April experiences significantly less rainfall at just 43 mm (1.7 in) over 13 days. Humidity levels are also slightly higher in April at 82%, compared to 79% in October. For a more detailed look at April weather, you can visit San Andres weather in April.
In both October and May, the weather in San Andres is quite similar, with average temperatures hovering around 27°C (81°F) and maximums reaching up to 29°C (84°F to 85°F). However, October tends to be wetter, with a total precipitation of 268 mm (10.5 in) over 27 days, compared to May's 156 mm (6.2 in) over just 23 days. Additionally, humidity levels are slightly elevated in May at 83%, compared to October's 79%, making October feel a bit more comfortable despite the increased rainfall. For more details about May weather specifically, you can check San Andres weather in May.
When comparing the weather in October and June, we find that both months feature similar temperature ranges, with minimum temperatures around 25°C (78°F), average temperatures slightly varying (27°C (81°F) in October versus 27°C (82°F) in June), and maximum temperatures peaking at about 29°C (85°F) in October and 29°C (84°F) in June. However, October is wetter, receiving 268 mm (10.5 in) of precipitation over 27 days, compared to June's 231 mm (9.1 in) over the same number of days. Additionally, humidity levels are slightly higher in June at 87%, compared to 79% in October. For more detailed insights, you can check San Andres weather in June.
When comparing the weather in October and July, both months exhibit similar temperature ranges, with minimums around 25°C (77-78°F), average temperatures of 27°C (81°F), and maximums close to 29°C (84-85°F). However, October tends to be slightly wetter, receiving 268 mm (10.5 in) of precipitation over 27 days, compared to 230 mm (9.1 in) over the same number of days in July. Additionally, while July has a higher humidity level at 86%, October's humidity is still high at 79%. For a more detailed look at the weather in July, you can check this link: San Andres weather in July.
In comparing the weather of October and August, we find that both months experience similar temperature ranges, with minimums at 25°C (78°F), average temperatures around 27°C (81-82°F), and maximums reaching 29°C (85°F). However, October is slightly wetter, recording 268 mm (10.5 in) of precipitation compared to August's 231 mm (9.1 in), both spread over 27 days. Additionally, October has a marginally lower humidity level at 79%, whereas August maintains a higher humidity at 83%. For a more detailed look at the climate, you can check out San Andres weather in August.
In September, the weather features slightly warmer average temperatures, with a minimum of 25°C (78°F) and an average of 28°C (82°F), compared to October's average of 27°C (81°F). Both months experience similar maximum temperatures, capping at 29°C (85°F). However, October sees a significant increase in precipitation, receiving 268 mm (10.5 in) over 27 days, while September totals 188 mm (7.4 in) across 24 days. Humidity levels are relatively consistent, with September at 80% and October at 79%. For a more detailed look at September's climate, check out San Andres weather in September.
In October, the weather remains warm with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), while November shows a similar temperature pattern with only slight variations. Both months have an average temperature of 27°C (81°F). However, October experiences significantly higher precipitation, with 268 mm (10.5 in) over 27 days, compared to November's 205 mm (8.1 in) across 28 days. Additionally, November sees a slight increase in humidity, with levels reaching 81% compared to October's 79%. For more information, check out San Andres weather in November.
In October, temperatures in San Andres range from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), with an average of 27°C (81°F). The month experiences substantial rainfall, totaling 268 mm (10.5 in) over 27 days, contributing to a humid atmosphere with consistent humidity at 79%. In contrast, December sees slightly milder temperatures, with a maximum of 28°C (83°F) and an average of 27°C (80°F), while daily minimums remain the same at 25°C (76°F). Precipitation during December is notably lower, totaling 139 mm (5.5 in) across 26 days. Despite the reduction in rainfall, humidity remains stable at 79%. For more detailed information, visit San Andres weather in December.
October in San Andres brings a distinct character to the island's climate, as it experiences heightened humidity and significant rainfall, setting it apart from the drier months preceding it. With average temperatures hovering around a pleasant 27°C, the island welcomes warm, albeit wetter, days that invite travelers to embrace its tropical charm. However, the increased precipitation—spanning nearly every day—creates a vibrant landscape, rejuvenating the lush surroundings. For those seeking a clearer idea of what to expect, check out the detailed insights on San Andres Climate.