Last updated: August 21, 2025
In Valparaíso, Colombia, May brings a warm climate characterized by a maximum temperature of 34°C (94°F) and an average of 26°C (78°F), ensuring delightful days for outdoor exploration. However, the weather can be quite humid, with levels reaching a notable 93%, contributing to a tropical ambiance. Visitors should also prepare for significant rainfall, as the city experiences an average precipitation of 367 mm (14.4 in) over 26 days. This combination of warmth and moisture creates a vibrant atmosphere, making May a unique month to experience the beauty and charm of Valparaíso.
In May, Valparaiso, Colombia, experiences mild and pleasant temperatures, making it an inviting time to visit. With a minimum of 21°C (69°F) and a maximum of 34°C (94°F), the month maintains an average temperature of 26°C (78°F), similar to April's cooler days. This slight dip in temperature from the earlier months is accompanied by a welcomed shift in weather patterns, ushering in a period that feels refreshingly warm yet comfortable. As the city transitions towards the cooler months, May stands out for its blend of sunshine and warmth, providing an ideal backdrop for exploring its vibrant streets and rich culture.
In May, Valparaiso experiences one of its rainiest months, with precipitation reaching 367 mm (14.4 in) over 26 days. This marks a noticeable increase from April's 333 mm, continuing the upward trend of early to mid-year rainfall. As the region transitions into June, the precipitation peaks further, indicating that the wet season is in full swing. The frequent rain during May not only contributes to the lush greenery typical of the area but also aligns with the pattern of increasing precipitation seen from March through June. Thus, it's a pivotal month that amplifies the already significant rainfall, heralding the onset of even wetter conditions ahead.
In May, Valparaiso, Colombia, experiences an uptick in humidity, reaching a notable 93%. This peak follows a steady increase from April's already high 83%, marking the beginning of the region's most humid season. The trend continues into June, where humidity remains at the same level, creating a lush and vibrant environment. As summer approaches, the humidity gradually decreases in July, dropping to 84%. Notably, this pattern of rising humidity from early spring to mid-summer underscores Valparaiso's unique coastal climate, characterized by its rich marine influences and verdant landscapes.
In May, Valparaiso, Colombia experiences a UV Index of 14, categorized as extreme, with a burn time of just 10 minutes. This trend of high UV exposure stretches from January through April, where the UV Index peaks at 16, then slightly tapers off in May. Despite this decrease, the risk remains significant, reminding residents and visitors alike to take precautions against sun damage. As summer approaches, the UV Index fluctuates between 13 and 16, maintaining a serious warning for outdoor activities. For those planning to enjoy the beautiful landscapes of Valparaiso, it's crucial to stay informed about the UV Index throughout the year. For more detailed information, visit Valparaiso UV Index.
UV Risk Categories
May in Valparaiso, Colombia, offers a delightful blend of sunshine, boasting 271 hours of radiant light—a slight dip from the previous month’s 274 hours. This trend reflects a gradual easing into an enchanting Colombian winter, as the days subtly lengthen. Following the vibrant months of March and April, which saw peaks of 287 and 274 hours respectively, May continues to deliver plentiful sunshine, paving the way for an inviting outdoor atmosphere. As the seasons transition, June and July maintain this sunny spirit with 269 and 271 hours, while the later months promise more sunshine, peaking in August and September, which capture 318 and 319 hours of golden rays. May's sunlit charm serves as a prelude to the luscious bounty of summer ahead.
In Valparaiso, Colombia, May offers a 16% chance of sunny weather, marking a slight increase from the preceding months of April and March, which see considerably lower probabilities of sunshine. This uptick hints at a gradual transition as the region moves closer to the warmer months, yet it falls short of the sunnier conditions expected later in the year, particularly in September, when the likelihood of sunshine rises dramatically to 33%. Overall, while May presents a modest opportunity for enjoying clearer skies, it still sits within a trend of relatively low sunshine, encouraging visitors to prepare for the possibility of overcast days.
In Valparaiso, Colombia, the experience of daylight is refreshingly consistent throughout the year, with 12 hours of sunlight gracing each month. Whether it’s the vibrant blooms of May or the sun-soaked landscapes of January, this rhythmic cycle provides a reliable backdrop for both residents and visitors alike. This uniformity not only fosters a sense of serenity but also encourages outdoor activities and exploration, making every day feel like a perfect opportunity to embrace the beauty of this coastal city. As the sun rises and sets in a predictable dance, Valparaiso stands as a vibrant testament to the enduring allure of stable daylight.
In Valparaiso, Colombia, the month of May presents a tranquil wind experience, with an average wind speed of 0.9 m/s (2 mph). This marks a continuation of a gentle breeze that has been characteristic of recent months. The wind speeds in April and May both settle at 0.9 m/s, reflecting a consistent calm that embraces the city before the winds begin to pick up slightly in July. Overall, the trend through these spring months showcases a soothing atmosphere perfect for enjoying Valparaiso's stunning vistas, where the gentle winds create a serene backdrop for exploration and relaxation.
Weather in Valparaiso varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Valparaiso, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather is characterized by slightly warmer temperatures, with averages around 26°C (78°F) and maximums reaching up to 34°C (94°F), compared to January, which sees a slightly higher average of 27°C (80°F) but can spike to a scorching 38°C (100°F). May experiences significantly higher precipitation, totaling 367 mm (14.4 in) over 26 days, making it a much wetter month than January, which offers only 104 mm (4.1 in) across 15 days. Additionally, humidity levels in May are notably higher at 93%, while January remains more comfortable at 72%. For more specific insights about January weather, you can check Valparaiso weather in January.
May and February present contrasting weather patterns, with February generally experiencing higher maximum temperatures, reaching up to 38°C (101°F), compared to May's peak of 34°C (94°F). However, May is characterized by significantly higher humidity levels at 93% and increased precipitation, totaling 367 mm (14.4 in) over 26 days, while February has lower humidity at 66% and less rainfall of 144 mm (5.7 in) across 15 days. This makes February a drier and potentially more comfortable month, despite its hotter climate. For a detailed look at February's weather, check out Valparaiso weather in February.
In comparing the weather between May and March, both months present warm temperatures, but with notable differences. May tends to have a slightly lower average temperature of 26°C (78°F) compared to March's 27°C (80°F). However, March can reach a maximum temperature of 38°C (100°F), significantly higher than May’s peak of 34°C (94°F). Precipitation also contrasts greatly, with May experiencing heavier rainfall at 367 mm (14.4 in) across 26 days, while March sees less rainfall at 217 mm (8.5 in) over 25 days. Additionally, May's humidity is quite high at 93%, making it feel more oppressive, compared to the more comfortable 74% humidity in March. For further details, you can check out Valparaiso weather in March.
In comparing the weather of April and May, both months exhibit similar minimum and average temperatures, with April registering a slightly higher maximum temperature of 36°C (98°F) compared to May’s 34°C (94°F). However, May experiences significantly more precipitation, totaling 367 mm (14.4 in) over 26 days, compared to April’s 333 mm (13.1 in) over 22 days. Additionally, May's humidity level is higher at 93%, while April sits at 83%. For more detailed insights on April weather, you can check out Valparaiso weather in April.
May and June exhibit relatively similar weather patterns, but there are notable differences to consider. In May, temperatures range from a minimum of 21°C (69°F) to a maximum of 34°C (94°F) with an average of 26°C (78°F). The month experiences significant precipitation, totaling 367 mm (14.4 in) over 26 days, while maintaining high humidity levels at 93%. In contrast, June sees slightly cooler temperatures, with a minimum of 20°C (69°F) and a maximum of 33°C (92°F), averaging 25°C (77°F). Precipitation increases to 402 mm (15.8 in) over 25 days, but humidity remains consistent at 93%. For more detailed insights into the June weather, check out Valparaiso weather in June.
May and July exhibit distinct weather patterns, characterized primarily by temperature and humidity differences. In May, temperatures range from a minimum of 21°C (69°F) to a maximum of 34°C (94°F), with an average of 26°C (78°F). This month experiences significant rainfall, totaling 367 mm (14.4 in) over 26 days, and humidity levels hover around a high 93%. In contrast, July sees slightly cooler temperatures, with a minimum of 18°C (64°F), an average of 25°C (77°F), and a maximum of 32°C (90°F). Although July has a similar precipitation level, at 378 mm (14.9 in), it experiences slightly less rainfall over 24 days and lower humidity at 84%. For more specific details about July weather, you can visit Valparaiso weather in July.
In comparing the weather between May and August, we see notable differences in both precipitation and humidity levels. May experiences higher temperatures, with a minimum of 21°C (69°F) and an average of 26°C (78°F), but it also brings significant rainfall at 367 mm (14.4 in) over 26 days and high humidity at 93%. In contrast, August has a slightly lower minimum temperature of 19°C (66°F), maintaining the same average of 26°C (78°F) but with a maximum of 35°C (94°F). Rainfall drops considerably to 160 mm (6.3 in) over just 16 days, and humidity also decreases to a more comfortable 61%. For more detailed information on the climate, you can check Valparaiso weather in August.
May and September showcase contrasting weather patterns. In May, temperatures range from a minimum of 21°C (69°F) to a maximum of 34°C (94°F), accompanied by high humidity at 93% and significant precipitation of 367 mm (14.4 in) spread over 26 days. By September, the temperature remains similar, with a minimum of 19°C (67°F) and a maximum of 35°C (95°F), but the humidity drops to a more comfortable 53%. Additionally, September experiences considerably less rainfall, with only 149 mm (5.9 in) over just 16 days. For more detailed information, you can check Valparaiso weather in September.
In comparing the weather between May and October, we find that both months have similar average temperatures, hovering around 26°C (78°F). However, May is characterized by higher daytime temperatures reaching up to 34°C (94°F) compared to October's maximum of 36°C (97°F). Additionally, May tends to be wetter, with a significant 367 mm (14.4 in) of precipitation over 26 days, while October sees a much drier pattern with only 186 mm (7.3 in) of rain over 20 days. Humidity levels also differ, as May maintains a muggy 93%, whereas October's humidity drops to a more comfortable 67%. For a deeper dive into October's specific weather patterns, check out Valparaiso weather in October.
In comparing the weather between May and November, both months showcase similar minimum temperatures around 21°C (69°F), but November generally experiences slightly warmer averages at 27°C (80°F) and maximums reaching 35°C (96°F). May, on the other hand, has an average temperature of 26°C (78°F) with peaks of up to 34°C (94°F). One notable difference is the precipitation levels; May sees a significant 367 mm (14.4 in) over 26 days, compared to November's much lighter rainfall of 159 mm (6.2 in) across 21 days, resulting in a less humid climate in November at 78% versus May's high humidity of 93%. For more on November weather, check out Valparaiso weather in November.
In comparing the weather of May and December, both months exhibit warm temperatures, but December tends to be slightly warmer overall. May features an average temperature of 26°C (78°F), with highs reaching up to 34°C (94°F), while December's average temperature is 27°C (80°F), peaking at 36°C (98°F). One notable difference is the precipitation: May experiences significantly higher rainfall with 367 mm (14.4 in) over 26 days, compared to December's 104 mm (4.1 in) across 15 days. Additionally, May has a higher humidity level of 93%, compared to December's 85%. For more specific details on December weather, check out Valparaiso weather in December.
As May unfolds in Valparaiso, the weather presents a striking contrast to the drier months preceding it. Temperatures soar, with highs reaching 34°C, making the days noticeably warmer, while the humidity hovers around a sultry 93%, adding an extra layer of mugginess. However, this warmth comes with a significant uptick in rainfall, leading to frequent showers that total about 367 mm across 26 days. This wet and warm atmosphere not only enhances the lush landscapes but also marks a shift towards the more tropical climate typical of mid-year. For those curious to explore more about the climatic patterns of Valparaiso, check out the detailed insights at Valparaiso Climate.