Last updated: August 21, 2025
October in Riohacha, Colombia presents a warm and humid climate, with maximum temperatures soaring to 34°C (93°F) and an average around 27°C (82°F). Nights are mild, with temperatures dipping to a comfortable 24°C (75°F). However, this month is marked by significant rainfall, accumulating 209 mm (8.2 in) over approximately 27 days, resulting in a high humidity level of 82%. As such, visitors can expect a tropical atmosphere, characterized by intermittent showers, making October a vibrant yet wet time in this coastal city.
In October, Riohacha, Colombia, experiences a warm and inviting climate that perfectly complements its vibrant coastal charm. With minimum temperatures around 24°C (75°F), the days begin pleasantly, while the average temperature lingers at a comfortable 27°C (82°F). As the month progresses, the mercury peaks at around 34°C (93°F), showcasing a slight dip from the sweltering highs of the previous months. This consistent warmth invites visitors to bask in fun-filled beach days, while also hinting at the gradual transition toward the more moderate temperatures of November. Overall, October remains a delightful time to explore Riohacha’s stunning landscapes, vibrant culture, and warm Caribbean breezes.
October in Riohacha, Colombia, marks the peak of the rainy season, showcasing a remarkable surge in precipitation, with 209 mm (8.2 in) recorded over an impressive 27 days. This dramatic increase in rainfall follows a pattern established in the preceding months, where September also experienced significant downpours of 124 mm (4.9 in). As the year progresses from the relatively dry months of January and February, which see only 15 mm (0.6 in) and 10 mm (0.4 in) respectively, the transition to the wet season becomes increasingly apparent. This spike in rainfall not only highlights October's role as a critical month for precipitation, but it also sets the stage for the subsequent months, with November still receiving considerable rainfall at 126 mm (5.0 in) despite a slight reduction. Overall, these trends illustrate Riohacha's shift into a dynamic and wetter climate that characterizes the latter part of the year.
In October, Riohacha, Colombia experiences a notable shift in humidity, with levels reaching 82%. This marks a slight decrease from the peak values of 85% observed in the previous months of July and August. The trend throughout the year shows a gradual increase in humidity during the rainy season, which typically peaks in the late summer. Following October, humidity begins to taper off, with November landing at 79% and continuing the downward trajectory into the dryer months of December. Overall, October encapsulates the transition from the lush, humid summer to the more moderate conditions of late fall in this vibrant coastal city.
In October, Riohacha experiences a UV Index of 13, reflecting an ongoing trend of extreme sun exposure throughout the year. This consistent level emphasizes the need for sun protection, as the recommended burn time remains a brief 10 minutes, similar to the previous months. Notably, the UV Index has peaked at 15 in April, but October's reading aligns with the stable high of the summer months, ensuring that sun safety is paramount. As you enjoy the vibrant coastal atmosphere, remember to stay protected under the sun. For more detailed information, check out the Riohacha UV Index.
UV Risk Categories
In October, Riohacha, Colombia, enjoys a delightful 315 hours of sunshine, continuing the trend of abundant daylight seen throughout the year. After a peak in July with 350 hours of radiant sunlight, the month experiences a slight dip, aligning closely with September’s 320 hours. This pattern showcases the region's stability in bright weather, maintaining a warm, inviting atmosphere as it transitions into the cooler months. Notably, October's sunshine is ample enough to foster outdoor activities and exploration, making it an ideal time to enjoy the vibrant coastal scenery and local culture.
In October, Riohacha experiences a 29% chance of sunny weather, making it one of the months with lower likelihoods for sunshine compared to the rest of the year. The trend here reveals a clear shift as the year progresses; while January and February enjoy significantly higher chances of sunshine at 52% and 65% respectively, October represents a notable dip, similar to the more overcast months of April and May with chances as low as 15%. The pattern suggests that as the rainy season approaches, the likelihood of sunny days diminishes, leaving visitors to prepare for a mix of cloudiness and occasional sun. Thus, while Riohacha offers some sunshine in October, it’s wise to embrace the region’s potential variability in weather.
In Riohacha, Colombia, the rhythm of daylight reveals a captivating trend throughout the year. January and February enjoy around 11 hours of daylight, gradually transitioning into the longer days of March through September, where the sun graces the city with a generous 12 hours daily. As October approaches, the daylight hours decrease again to 11, mirroring the earlier months of the year—an indication of the region’s tropical climate and its subtle seasonal shifts. This cycle of daylight not only highlights the consistency of Riohacha's climate but also sets the scene for a vibrant lifestyle that thrives under the sun.
In October, Riohacha experiences a notable dip in wind speed, averaging 3.4 m/s (8 mph), marking one of the calmest months of the year. This decline follows a trend observed as the year progresses; after a steady breeze in the earlier months, typically above 5 m/s, the winds gradually weaken from August onward. The significance of October’s gentle winds is highlighted by the contrast to the stronger gusts of the previous months, making this time ideal for enjoying the serene beauty of the coastline. As the winds pick up again in November to 4.4 m/s (10 mph), October beckons those seeking a tranquil escape amid a backdrop of stunning Caribbean scenery.
Weather in Riohacha varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Riohacha, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in October and January, one can observe notable differences. In October, temperatures vary from a minimum of 24°C (75°F) to a maximum of 34°C (93°F), with an average of 27°C (82°F). This month is characterized by frequent rainfall, totaling 209 mm (8.2 in) over 27 days, resulting in a high humidity level of 82%. In contrast, January experiences more stable weather, featuring slightly lower maximum temperatures at 33°C (92°F) and a similar average of 27°C (81°F). Precipitation drops significantly to just 15 mm (0.6 in) over only 3 days, with humidity reducing to a more comfortable 65%. For a more detailed look at Riohacha's weather in January, you can visit Riohacha weather in January.
When comparing the weather in October and February, there are notable differences. October experiences warmer maximum temperatures that reach up to 34°C (93°F) and has a high average humidity of 82%, contributing to a more tropical feel. In contrast, February offers slightly cooler max temperatures at 33°C (92°F) and significantly lower humidity at 65%, making it more comfortable overall. Additionally, October is characterized by considerable rainfall, with 209 mm (8.2 in) over 27 days, whereas February sees only 10 mm (0.4 in) of precipitation across just 2 days, resulting in a much drier weather pattern. For more information on February conditions, you can check Riohacha weather in February.
In comparing the weather of October and March, both months feature similar average temperatures, hovering around 27°C (82°F) and reaching highs of 34°C (93°F in October and 94°F in March). However, October is significantly wetter, with a total precipitation of 209 mm (8.2 in) spread over 27 days, while March experiences only 20 mm (0.8 in) of rain over just 4 days. Additionally, the humidity levels are higher in October at 82%, compared to March's more comfortable 64%. For a detailed look at March weather specifics, you can check out Riohacha weather in March.
When comparing the weather in October and April, it’s clear that both months experience warm temperatures, but April tends to be slightly hotter. In October, temperatures range from a minimum of 24°C (75°F) to a maximum of 34°C (93°F), with an average of 27°C (82°F). In contrast, April features a minimum of 24°C (75°F), an average of 28°C (83°F), and reaches up to 35°C (95°F). Rainfall is significantly higher in October, with 209 mm (8.2 in) over 27 days, compared to only 32 mm (1.3 in) over 7 days in April. Additionally, humidity is noticeably lower in April at 64% versus October's 82%, making April feel a bit more comfortable. For more details, you can check this link: Riohacha weather in April.
When comparing the weather in October and May, there are some notable differences. In October, temperatures range from a minimum of 24°C (75°F) to a maximum of 34°C (93°F), with an average temperature of 27°C (82°F). The month also sees significant rainfall, with 209 mm (8.2 in) falling over 27 days and a high humidity level of 82%. In contrast, May has a slightly warmer average temperature of 28°C (83°F), with maximums reaching up to 36°C (97°F) and similar minimums of 24°C (75°F). However, May is notably drier, with only 130 mm (5.1 in) of precipitation spread over 16 days, leading to a lower humidity of 65%. For more detailed weather information, you can check Riohacha weather in May.
When comparing the weather in October and June, it's clear that both months experience warm temperatures, but with notable differences in precipitation and humidity. In October, temperatures range from a minimum of 24°C (75°F) to a maximum of 34°C (93°F), with an average of 27°C (82°F). However, this month is characterized by significant rainfall, accumulating 209 mm (8.2 in) over 27 days, and a high humidity level of 82%. In contrast, June has similar minimum temperatures at 24°C (75°F) but averages a slightly warmer 29°C (84°F) and peaks at 35°C (96°F). Precipitation in June is much lighter, totaling only 91 mm (3.6 in) across 12 days, and with a lower humidity of 77%. For more details, you can check Riohacha weather in June.
In comparing the weather of October and July in Riohacha, both months exhibit warm temperatures, with minimums around 24°C (75°F), but July tends to be hotter overall, reaching average maximums of 36°C (97°F), compared to October's peak of 34°C (93°F). July also experiences significantly less rainfall, with only 50 mm (2.0 in) of precipitation over approximately 9 days, while October sees a much wetter climate with 209 mm (8.2 in) over 27 days. Humidity levels are fairly similar, with July at 85% and October slightly lower at 82%. For those seeking detailed information, you can refer to Riohacha weather in July.
In comparing the weather of October and August, we see some notable differences. October features slightly cooler average temperatures, with a minimum of 24°C (75°F), an average of 27°C (82°F), and a maximum of 34°C (93°F). In contrast, August tends to be hotter, averaging a maximum of 36°C (97°F). Precipitation is significantly higher in October, with 209 mm (8.2 in) of rain over 27 days, compared to August's 101 mm (4.0 in) over 17 days. Humidity levels are similar, with October at 82% and August at 85%. For more specific details on August weather, you can check Riohacha weather in August.
In comparing the weather patterns of October and September, we see some notable differences. October experiences slightly cooler average temperatures, with a minimum of 24°C (75°F) and a maximum of 34°C (93°F), in contrast to September's higher average of 28°C (83°F) and maximum of 35°C (96°F). Precipitation levels are significantly higher in October, reaching 209 mm (8.2 in) over 27 days, compared to September’s 124 mm (4.9 in) across 22 days. Humidity remains relatively consistent, with October at 82% and September slightly higher at 84%. For more detailed information, you can check Riohacha weather in September.
In October, the weather features warm temperatures ranging from a minimum of 24°C (75°F) to a maximum of 34°C (93°F), with an average of 27°C (82°F). However, it is also marked by significant rainfall, with 209 mm (8.2 in) of precipitation over 27 days, leading to high humidity levels at 82%. In contrast, November maintains the same temperature range, but with slightly higher maximum temperatures reaching 34°C (94°F) and less rainfall, totaling 126 mm (5.0 in) over 19 days, resulting in lower humidity at 79%. This shift indicates a transition to a drier and somewhat less humid climate in November. For more details on the weather during this month, visit Riohacha weather in November.
In October, the weather in Riohacha is characterized by warm temperatures ranging from a minimum of 24°C (75°F) to a maximum of 34°C (93°F), with an average of 27°C (82°F). This month experiences significant rainfall, with 209 mm (8.2 in) of precipitation over 27 days, leading to a high humidity level of 82%. In contrast, December sees slightly milder temperatures, with a minimum of 23°C (74°F) and a maximum of 33°C (93°F), averaging 28°C (82°F). The precipitation drops dramatically to just 24 mm (0.9 in) over 6 days, resulting in lower humidity at 69%. For more detailed weather information, you can visit Riohacha weather in December.
As October unfolds in Riohacha, the weather takes a distinct turn characterized by higher humidity levels and significant rainfall, setting it apart from the drier, more stable months earlier in the year. With temperatures peaking around 34°C, the heat remains palpable, but it’s the 28 days of precipitation that truly define this month, making it one of the wettest. Travelers should anticipate sudden showers, which can refresh the atmosphere while maintaining a vibrant, tropical feel. For a more detailed understanding of the area's climate nuances, explore Riohacha Climate.