Last updated: August 21, 2025
May in Riohacha, Colombia presents a blend of warmth and humidity, with maximum temperatures reaching up to 36°C (97°F) and averaging 28°C (83°F). While the air feels inviting, the conditions can be quite humid, hovering around 65%. This month sees a generous total precipitation of 130 mm (5.1 in), spread across approximately 16 days, resulting in frequent rain showers that refresh the landscape. Visitors and locals alike can expect vibrant tropical weather, where sunny spells intermingle with brief yet invigorating downpours.
In May, Riohacha, Colombia, experiences a delightful warm trend with temperatures that consistently elevate the summer ambiance. The month begins with a minimum temperature of 24°C (75°F) and an average of 28°C (83°F), peaking at an impressive 36°C (97°F). This progression from April’s warmth continues to showcase an upward trajectory, reflecting a balmy climate that invites exploration and relaxation alike. As the days lengthen, visitors can relish in the sun-drenched beaches and vibrant local culture, making May an ideal time to soak up the tropical vibe of this coastal gem.
In May, Riohacha experiences a significant increase in precipitation, recording 130 mm (5.1 in) over 16 days, marking a stark contrast to the drier months preceding it. This surge heralds the onset of the wet season, as rainfall more than quadruples from April's 32 mm (1.3 in) and sets the stage for increasingly humid conditions. With nearly half the month experiencing rain, May becomes a pivotal time in the region's climate cycle, paving the way for the heavier rains that follow in the months ahead. This trend emphasizes the shift in weather patterns as the year progresses, culminating in a peak in precipitation by October.
In May, Riohacha, Colombia, experiences a consistent humidity level of 65%, mirroring the slightly lower figures seen from January to April. This steady humidity hints at a transitional period as the city approaches the more humid months ahead. Starting in June, humidity levels surge dramatically to 77%, continuing to rise into the summer, peaking at 85% in both July and August. As the year progresses toward fall, humidity gradually decreases, ending the year notably lower, yet still maintaining a humid climate. Overall, May serves as a bridge between the dry early months and the more oppressive humid summer, setting the stage for the tropical conditions that characterize the region.
In May, Riohacha, Colombia, maintains an extreme UV Index of 13, with a burn time of just 10 minutes for unprotected skin. This month, like its predecessors from January through April, showcases the region's persistent high levels of solar radiation, peaking in April at a staggering 15. Following May, the index remains consistent, with a stable 13 from June to September, heralding the necessity for sun protection throughout this period. As you enjoy the sun-drenched days in Riohacha, remember to stay vigilant against the intense UV exposure—check out more on the Riohacha UV Index for guidance.
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In May, Riohacha, Colombia basks in a generous 328 hours of sunlight, contributing to a vibrant and cheerful atmosphere. This month continues the upward trend established earlier in the year, where hours of sunshine progressively increase from January's 269 hours to May's peak. Following a dip in April, the sunshine bounces back, maintaining a consistent warmth that characterizes the early part of the rainy season. As the summer months approach, July stands out with an impressive 350 hours, setting the stage for bright days ahead. Overall, May is a delightful blend of sunny serenity, making it an excellent time to explore the coastal beauty of Riohacha while enjoying the ample sunshine.
As you plan your visit to Riohacha, Colombia, be prepared for fluctuating sunshine throughout the year. May, unfortunately, experiences one of the lowest probabilities of sunny weather, with only a 15% chance of clear skies. This follows a notable decline in sunshine since April, which itself offers a mere 17% chance of sun. In fact, May stands out within the trend of the first half of the year, consistently showcasing dwindling sunny days as it transitions from the sunnier months of February at 65% and January at 52%. As the region heads into the early summer months, the likelihood of sunshine rises slightly, but if you're hoping for bright and sunny days, you may want to plan your visit for earlier in the year.
In Riohacha, Colombia, daylight duration exhibits a fascinating pattern throughout the year. Starting off in January and February, the city enjoys 11 hours of daylight, providing a gentle transition into the longer days of spring. As March arrives, daylight increases to 12 hours, signaling the onset of longer, sun-filled days that persist from April through August. This consistent daylight duration fosters an inviting environment for outdoor activities and cultural celebrations. As the year progresses into September, daylight remains steadfast at 12 hours, before gradually decreasing again in the later months of October, November, and December, returning to 11 hours. This cyclical rhythm of sunlight not only highlights Riohacha's tropical climate but also frames the vibrant lifestyle of its residents throughout the year.
In May, Riohacha experiences a gentle breeze with an average wind speed of 5.3 m/s (12 mph), a slight uptick from the calmer April winds. This month, like the preceding April, marks a transition into a period where winds are moderately consistent. As the summer approaches, May’s winds are echoed by similar conditions in June and July, where the speeds remain stable at 5.3 m/s and 5.4 m/s respectively. However, the trend is not uniform throughout the year; preceding months boast stronger winds—with the first four months averaging above 6 m/s—while the latter part of the year, particularly from August to October, sees a notable decline. This pattern indicates that while May offers pleasant breezes, the most robust winds of the year are already behind us, paving the way for calmer days ahead.
Weather in Riohacha varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Riohacha, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather is noticeably warmer, with average temperatures reaching 28°C (83°F) and maximums soaring up to 36°C (97°F). This month also sees significantly more rainfall, with 130 mm (5.1 in) of precipitation spread over 16 days. In contrast, January experiences milder temperatures, averaging 27°C (81°F) and peaking at 33°C (92°F), along with much drier conditions, bringing only 15 mm (0.6 in) of rain across just 3 days. Both months maintain a consistent humidity level of 65%. For more details on January weather, visit Riohacha weather in January.
When comparing the weather in May and February, we notice distinct differences in temperature and precipitation patterns. May presents warmer conditions with minimum temperatures around 24°C (75°F) and average highs reaching up to 36°C (97°F), while February is slightly cooler, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (92°F). Additionally, May is notably wetter, receiving 130 mm (5.1 in) of rain over 16 days, compared to February’s mere 10 mm (0.4 in) over just 2 days. Both months have the same humidity level of 65%, but the overall experience is quite different due to the significant rain and higher maximum temperatures in May. For more detailed insights, you can check Riohacha weather in February.
In comparing the weather of March and May, we notice that both months feature relatively warm temperatures, with March having a minimum of 23°C (73°F) and an average of 27°C (82°F), while May's minimum is slightly higher at 24°C (75°F) and averages 28°C (83°F). May experiences hotter maximum temperatures, reaching up to 36°C (97°F) compared to March’s maximum of 34°C (94°F). However, May is considerably wetter, with 130 mm (5.1 in) of precipitation over 16 days, in stark contrast to March's minimal rainfall of just 20 mm (0.8 in) across 4 days. The humidity levels are quite similar, with May at 65% and March at 64%. For more detailed insights, you can check Riohacha weather in March.
In comparing the weather between April and May, both months exhibit similar minimum and average temperatures, hovering around 24°C (75°F) and 28°C (83°F), respectively. However, May tends to be slightly warmer overall, with a maximum temperature reaching 36°C (97°F), compared to April's high of 35°C (95°F). One significant difference is the increase in precipitation during May, which totals 130 mm (5.1 in) and occurs over 16 days, in stark contrast to April's milder rainfall of 32 mm (1.3 in) over just 7 days. Humidity remains relatively stable, with May at 65% and April at 64%. For more detailed information about April's weather, you can refer to Riohacha weather in April.
May and June in Riohacha exhibit distinct weather patterns that characterize the transition from late spring to early summer. In May, the region experiences slightly higher average temperatures, with a minimum of 24°C (75°F) and an average of 28°C (83°F), peaking at 36°C (97°F). This month also sees considerable rainfall, with 130 mm (5.1 in) spread over 16 days, accompanied by a humidity level of 65%. In contrast, June maintains a minimum temperature of 24°C (75°F) but has a slightly warmer average of 29°C (84°F) and a maximum of 35°C (96°F). The precipitation decreases to 91 mm (3.6 in) over just 12 days, while humidity rises to 77%. For more detailed insights into June's weather, you can visit Riohacha weather in June.
In May, the weather in Riohacha typically features warmer average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 36°C (97°F), with an overall average of 28°C (83°F). This month also experiences significant rainfall, totaling 130 mm (5.1 in) over 16 days, along with moderate humidity at 65%. In contrast, July exhibits slightly higher average temperatures, with the minimum remaining constant at 24°C (76°F) and an average around 29°C (85°F), but with a much drier profile, as only 50 mm (2.0 in) of rain is recorded over just 9 days. However, humidity rises to 85%, making July feel more muggy despite the reduced rainfall. For more detailed information on July's weather, visit Riohacha weather in July.
When comparing the weather in May and August, both months feature similar minimum and maximum temperatures, maintaining a steady range from 24°C (75°F) to 36°C (97°F). However, August is slightly warmer on average, with a temperature of 29°C (84°F), compared to May's 28°C (83°F). In terms of precipitation, May typically sees more rainfall, averaging 130 mm (5.1 in) over 16 days, while August has 101 mm (4.0 in) spread across 17 days. Notably, August experiences higher humidity at 85%, compared to May's 65%. For more details about the weather conditions in August, you can check the following link: Riohacha weather in August.
May and September share similar average temperatures, with both months experiencing a minimum of 24°C (75°F) and an average of 28°C (83°F). However, May tends to be slightly warmer overall, reaching a maximum of 36°C (97°F), compared to September's peak of 35°C (96°F). Precipitation levels are fairly close, with May receiving 130 mm (5.1 in) over 16 days and September seeing 124 mm (4.9 in) spread over 22 days, indicating that September is wetter despite the slight decrease in total rainfall. Additionally, humidity levels rise notably in September to 84%, compared to 65% in May, making the latter month feel more comfortable. For a closer look at the specifics of September weather, check out Riohacha weather in September.
In May, the weather in Riohacha is characterized by warm temperatures, with minimums around 24°C (75°F) and maximums reaching up to 36°C (97°F), resulting in an average of 28°C (83°F). This month sees lower rainfall, totaling 130 mm (5.1 in) over 16 days, combined with a moderate humidity level of 65%. In contrast, October experiences slightly cooler temperatures, with a similar minimum of 24°C (75°F) but a lower average of 27°C (82°F) and a maximum of 34°C (93°F). However, October is significantly wetter, accumulating 209 mm (8.2 in) of precipitation over 27 days, and higher humidity levels at 82%. For more details on the October weather in Riohacha, you can visit Riohacha weather in October.
May and November both showcase warm temperatures in Riohacha, with minimums around 24°C (75°F). In May, the average temperature peaks at 28°C (83°F), slightly warmer than November's average of 27°C (82°F), while both months experience maximum temperatures close to 34°C (94°F) in November and 36°C (97°F) in May. Precipitation levels are fairly similar, with May receiving 130 mm (5.1 in) over 16 days and November just slightly less at 126 mm (5.0 in) across 19 days. Notably, November has higher humidity at 79%, compared to May's 65%. For more detailed information about November's weather, visit Riohacha weather in November.
May and December in Riohacha present notable differences in weather patterns. In May, temperatures range from a minimum of 24°C (75°F) to a maximum of 36°C (97°F), with an average of 28°C (83°F). This month also sees significant precipitation, with 130 mm (5.1 in) falling over 16 days, contributing to a humidity level of 65%. In contrast, December offers a slightly cooler climate, with temperatures ranging from 23°C (74°F) to 33°C (93°F) and an average of 28°C (82°F). This month is much drier, receiving only 24 mm (0.9 in) of rain over just 6 days, and experiences a slightly higher humidity of 69%. For more detailed information, you can check Riohacha weather in December.
In May, Riohacha experiences a significant shift in weather compared to other months. The temperatures soar, reaching a peak of 36°C (97°F), contributing to the region's warm clime. However, this month is also marked by increased humidity at 65%, and a notable rise in rainfall, with about 130 mm (5.1 in) distributed over 16 days. This combination of heat and precipitation makes May a unique transitional month in the climate cycle, blending the intensity of summer heat with the beginning of the rainy season. To explore more about the weather patterns in this vibrant coastal city, visit Riohacha Climate.