Last updated: August 21, 2025
In May, Valdivia, Chile experiences a mix of cool temperatures and significant precipitation, characterizing the onset of winter in the region. With a maximum temperature of 18°C (65°F) and an average of 10°C (51°F), the days are pleasantly cool, while the nights can dip to a minimum of 0°C (33°F). This month sees an impressive 197 mm (7.8 in) of rainfall over 16 days, contributing to the city's lush landscapes and vibrant greenery. The average humidity of 86% adds a crisp freshness to the air, making May a quintessentially damp and refreshing month in Valdivia.
In May, Valdivia, Chile, experiences a significant transition as temperatures drop, marking the onset of winter. The minimum temperature can dip to 0°C (33°F), creating a crisp, cool atmosphere, while the average hovers around 10°C (51°F), making it the last month of moderate warmth before the colder months set in. The maximum temperature reaches up to 18°C (65°F), providing a gentle reprieve from the cooler nights. As the month progresses, the trend clearly shifts towards the chillier months ahead, transitioning from the milder conditions of April and hinting at the more frigid temperatures of June and July. This gradual cool-down invites locals and visitors alike to enjoy the rich cultural experiences Valdivia has to offer, wrapped in cozy layers against the brisk air.
In May, Valdivia experiences a significant uptick in precipitation, receiving an impressive 197 mm (7.8 in) of rain over 16 days. This increase marks a pivotal shift from the gentler showers of earlier months, reflecting the transition into the wetter winter season. The contrast is striking compared to the preceding months, especially April's 122 mm and March's 82 mm, showcasing how quickly the region can pivot to its rainier climate. As June approaches, the wet trend continues, with precipitation levels soaring even higher, indicating that May acts as a crucial bridge into the heart of Valdivia's rainy season. This month sets the tone for the following months, characterized by sustained rainfall that defines much of the region's climatic identity.
In May, Valdivia, Chile, experiences a significant rise in humidity, reaching 86%, which marks one of the peak levels for the year alongside June, July, and August. This sharp increase from 77% in April signals the transition into the colder months, where moisture-laden air dominates the landscape. The trend of escalating humidity throughout late autumn is a hallmark of Valdivia's climate, providing a lush, albeit moist, environment that nurtures its rich biodiversity. As summer fades, the persistent humidity enhances the feeling of chill in the air, making May a month where the lush greenery thrives under the embrace of the wet atmosphere.
In Valdivia, Chile, the UV Index begins to drop significantly as autumn sets in, peaking in the summer months of January and February with extreme levels of 14 and 13, respectively. By May, the UV Index stabilizes at 4, categorized as moderate, allowing for a 30-minute burn time—ideal for enjoying outdoor activities with a bit more security from sun damage. This trend of decreasing UV exposure continues into the winter months, with June and July maintaining a similar moderate index. As the seasons change, it's crucial to stay informed and enjoy the milder UV conditions, making May a perfect month for outdoor adventures without the heightened risks seen earlier in the year. For more detailed information on UV levels throughout the year, visit Valdivia UV Index.
UV Risk Categories
As winter approaches in Valdivia, May brings a noticeable decline in sunshine hours, totaling 204 hours—the second lowest of the year. This trend continues from April’s 240 hours, as the city transitions from the sun-kissed days of summer, with January and February basking in abundant brightness at 301 and 320 hours, respectively. The gradual dip persists through the chilly months of June and July, where sunshine hours drop further, culminating at their lowest point in June with just 152 hours. However, following May, a resurgence of daylight begins in August, hinting at a brighter future and lifting spirits as the days gradually lengthen once again.
In Valdivia, Chile, the likelihood of sunny weather takes a noticeable dip in May, with only a 31% chance of sunshine. This marks a significant contrast to the sun-soaked summer months of January and February, where probabilities soar to 72% and 79%, respectively. As autumn settles in, the chances of clear skies sharply decline, plummeting to 27% in April before showing a slight rebound in June. Overall, May reflects a trend of diminishing sunlight as the year progresses, with residents and visitors alike bracing for the clouds that often blanket this picturesque region.
In Valdivia, Chile, daylight duration experiences a gradual decline as the year transitions from the long summer days of January with 14 hours of sunlight, down to the shorter days of May, where daylight dwindles to 9 hours. This pattern reflects the shift toward winter, with daylight remaining consistent at 9 hours throughout June and July. The days begin to lengthen again in August, with daylight returning to 10 hours, and continue to increase toward the summer months. By November and December, the daylight reaches its peak once again, stretching back to 14 hours, highlighting a rhythmic cycle of light and darkness that defines life in Valdivia throughout the year.
As May sweeps in, Valdivia experiences a delightful uptick in wind speed, averaging 3.6 m/s (8 mph). This marks a notable shift after the calmer days of April, as the winds begin to pick up again in preparation for the winter months ahead. Unlike the steady decline observed from March to April, May's breezy conditions serve as a gentle reminder of the transitioning seasons, hinting at the more vigorous winds to come in June and August. The overall trend throughout the year showcases a rhythm of fluctuating breezes, with the summer months generally presenting lighter winds, while late autumn and winter bring about invigorating gusts that make Valdivia's maritime landscape all the more dynamic.
Weather in Valdivia varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Valdivia, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May and January, significant differences emerge in both temperature and precipitation patterns. May experiences cooler temperatures, with averages around 10°C (51°F) and a maximum reaching 18°C (65°F), while January boasts a warmer climate, averaging 16°C (60°F) and peaking at 29°C (85°F). Additionally, May is much wetter, receiving 197 mm (7.8 in) of precipitation over 16 days, compared to January’s much drier conditions with only 27 mm (1.1 in) falling over just 4 days. The humidity levels also reflect this contrast, as May is more humid at 86%, whereas January has a lower humidity rate of 69%. For further details on January’s weather, you can refer to Valdivia weather in January.
When comparing the weather in May and February, significant differences become evident. May typically sees cooler temperatures, with a minimum of 0°C (33°F) and an average of 10°C (51°F), reaching a maximum of 18°C (65°F). This month is also marked by higher precipitation, averaging 197 mm (7.8 in) over 16 days, contributing to a high humidity level of 86%. In contrast, February experiences much warmer weather, characterized by a minimum of 7°C (45°F) and an average of 16°C (61°F), peaking at a maximum of 32°C (91°F). It is also significantly drier, with only 31 mm (1.2 in) of rainfall over just 3 days, resulting in a lower humidity of 69%. For more details on February weather, you can check Valdivia weather in February.
When comparing the weather in May and March, one can observe notable differences in temperature and precipitation patterns. In May, temperatures range from a low of 0°C (33°F) to a high of 18°C (65°F), with an average temperature of 10°C (51°F), while March enjoys warmer conditions, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 27°C (80°F) and an average of 14°C (58°F). Additionally, May is significantly wetter, receiving 197 mm (7.8 in) of rain over 16 days, whereas March experiences only 82 mm (3.2 in) of precipitation over 7 days. Humidity levels are also higher in May at 86%, compared to 70% in March. For those interested in a deeper dive, you can explore detailed information here: Valdivia weather in March.
In comparing the weather between May and April, May typically experiences cooler temperatures with a minimum of 0°C (33°F) and a maximum of 18°C (65°F), whereas April enjoys milder conditions, ranging from a minimum of 3°C (37°F) to a maximum of 21°C (70°F). Additionally, May is significantly wetter, receiving 197 mm (7.8 in) of precipitation over 16 days, compared to April's 122 mm (4.8 in) over 12 days. The humidity levels also rise in May, averaging 86%, compared to April's more comfortable 77%. For a closer look at the weather specifics during April, you can check Valdivia weather in April.
In comparing the weather between May and June, it’s apparent that June tends to be slightly cooler, with average temperatures dropping from 10°C (51°F) in May to 9°C (48°F). The maximum temperature also decreases from 18°C (65°F) to 14°C (58°F), while the minimum temperature in June dips a bit lower, reaching -1°C (31°F) compared to May's 0°C (33°F). Additionally, June sees a significant increase in rainfall, with precipitation rising from 197 mm (7.8 in) over 16 days in May to 331 mm (13.0 in) over 21 days in June. Both months share the same high humidity level of 86%, making the air feel damp and heavy. For those interested in details specifically related to Valdivia, you can check out Valdivia weather in June.
In comparing May and July weather, May typically offers a range of milder temperatures, with an average of 10°C (51°F) and a maximum of 18°C (65°F), while July tends to be cooler, with an average temperature of 8°C (46°F) and a maximum of just 14°C (58°F). Additionally, both months experience high humidity levels at 86%, but July sees a significant increase in precipitation, totaling 263 mm (10.4 in) over 17 days compared to May's 197 mm (7.8 in) over 16 days. This makes July a wetter month overall, contributing to a more overcast and damp atmosphere. For those interested in specific details about July weather, you can refer to Valdivia weather in July.
May and August exhibit notable differences in weather patterns, with May generally being milder. In May, temperatures range from a minimum of 0°C (33°F) to a maximum of 18°C (65°F), with an average temperature of 10°C (51°F). The month experiences considerable rainfall, with 197 mm (7.8 in) over 16 days, while maintaining a humidity level of 86%. In contrast, August records slightly cooler temperatures with a minimum of 1°C (33°F), an average of 8°C (47°F), and a maximum of 14°C (58°F). Precipitation is more significant during this month, totaling 279 mm (11.0 in) across 18 days, yet the humidity remains consistent at 86%. For a closer look at August weather specifics, you can visit Valdivia weather in August.
May and September present contrasting weather patterns, despite both being transitional months. In May, temperatures range from a chilly 0°C (33°F) to a mild 18°C (65°F), with an average of 10°C (51°F). The month is characterized by considerable precipitation, totaling 197 mm (7.8 in) over 16 days, and high humidity levels at 86%. In contrast, September showcases slightly higher temperatures, with a minimum of 2°C (36°F) and a maximum of 20°C (68°F), averaging 9°C (49°F). Precipitation in September is lower, at 147 mm (5.8 in) over just 12 days, accompanied by a decrease in humidity to 82%. For more details, you can check out Valdivia weather in September.
May and October exhibit distinct weather patterns despite similar average temperatures. In May, the minimum temperature drops to around 0°C (33°F), while October starts slightly warmer at a minimum of 2°C (36°F). The maximum temperatures also vary, with May peaking at 18°C (65°F) compared to October's 22°C (71°F). Additionally, May experiences significantly higher precipitation at 197 mm (7.8 in) over 16 days, contrasted with October's 129 mm (5.1 in) over just 13 days. Humidity levels are also higher in May at 86%, while October's humidity stands at 78%. For more detailed information, you can visit Valdivia weather in October.
In May, the weather is cooler, with temperatures ranging from a chilly 0°C (33°F) to a maximum of 18°C (65°F) and an average of 10°C (51°F). The month is characterized by significant rainfall, averaging 197 mm (7.8 in) over 16 days, contributing to a high humidity level of 86%. In contrast, November experiences milder conditions, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 22°C (72°F) and an average of 13°C (55°F). Precipitation is notably less, totaling 85 mm (3.4 in) over just 9 days and with lower humidity at 74%. For more detailed information, you can check out Valdivia weather in November.
May and December offer contrasting weather experiences. In May, temperatures typically range from a chilly 0°C (33°F) at night to a mild 18°C (65°F) during the day, accompanied by significant precipitation averaging 197 mm (7.8 in) over 16 days and high humidity at 86%. In contrast, December features warmer nights, with temperatures starting at a minimum of 7°C (44°F) and peaking at a comfortable 28°C (82°F). The month sees much less rain, totaling only 49 mm (1.9 in) across just 6 days, and humidity drops to a more moderate 70%. For a more detailed look into the December weather, you can check out Valdivia weather in December.
As May arrives in Valdivia, it heralds a shift towards cooler temperatures and increased precipitation compared to the preceding months. With daytime highs rarely breaking the 18°C mark and nights dipping to around freezing, the month is characterized by its crisp, invigorating air. This, coupled with the notable 86% humidity and frequent rainfall, makes May distinctly wetter than the drier summer months, setting the stage for the vibrant greenery that follows. For those looking to understand more about the climate nuances throughout the year, detailed insights can be found Valdivia Climate.