Last updated: August 21, 2025
May in La Serena, Chile brings a welcoming transition into cooler weather, characterized by a maximum temperature of 24°C (76°F) and an average of 14°C (58°F). As spring nears its end, residents and visitors can expect nighttime temperatures to dip to a minimum of 7°C (45°F), providing a crisp contrast to the warmer days. This month sees about 35 mm (1.4 in) of rain spread over approximately 3 days, contributing to a relative humidity of 58%. Overall, May offers a pleasant climate ideal for enjoying the city's scenic beauty while embracing the refreshing embrace of autumn.
In May, La Serena, Chile experiences a notable transition as temperatures dip, signaling the arrival of winter. The month opens with a minimum of 7°C (45°F), creating a crisp atmosphere ideal for cozy evenings, while the average temperature settles at 14°C (58°F)—a clear descent from the summer highs. Daily highs can reach up to 24°C (76°F), offering pleasant afternoons for outdoor exploration. This gradual cooling trend is evident as May’s temperatures, with their mix of mildness and chill, bridge the gap between the warmer months and the approaching winter, making it a perfect time to savor the region's stunning landscapes and vibrant culture.
May marks a significant turning point in La Serena, Chile's precipitation patterns, as the city experiences a noticeable uptick in rainfall. With 35 mm (1.4 in) of precipitation over just 3 days, May stands out compared to the preceding months, which saw almost no rain at all. This sudden increase highlights a shift towards the winter season, offering a stark contrast to the dry warmth of the earlier months. Following a gradual buildup from 3 mm in April to 35 mm in May, the trend suggests that La Serena begins to embrace its winter climate, setting the stage for the wetter months that follow. As the city transitions into June with 28 mm (1.1 in) of rain over 2 days, it becomes clear that May is a crucial month for replenishing local reservoirs and enriching the region’s unique ecosystems.
In May, La Serena begins to showcase a noticeable shift in humidity levels, reaching 58%, a significant increase from the 50% recorded in April. This rise indicates a transition into the cooler months, as humidity continues to climb, peaking at 67% in July. The progression from the relatively dry summer months—when humidity hovers around 39% to 40% in January and February—to the more humid late fall and winter highlights La Serena's Mediterranean climate. As the year unfolds, May serves as a pivotal juncture where the inviting warmth starts to give way to the refreshing dampness of winter, creating an evolving atmosphere that's both crisp and invigorating.
As May arrives in La Serena, Chile, the UV Index reflects a noticeable shift, settling at a moderate 6, indicating a high exposure risk for sun seekers. Compared to the extreme levels marked in the summer months, where the UV Index soared to 15 in January and 14 in February, May offers a brief respite with a burn time of 25 minutes—a welcome change from the relentless 10 minutes of earlier months. This moderate to high exposure persists into late spring, paving the way for summer’s return. Whether planning a beach day or outdoor adventure, keeping an eye on the UV Index remains crucial. For more detailed insights, check out La Serena UV Index.
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As May unfolds in La Serena, Chile, the sun still graces the region with 293 hours of dazzling daylight, though it's a gentle decline from the peak sunshine of January's 322 hours. This month marks the transition into winter, following a radiant autumn with March’s impressive 363 hours. While May experiences a reduction in sunlight compared to the previous months, it remains brighter than the early winter months, notably June’s lower count of 274 hours. Overall, La Serena showcases a beautiful rhythm of seasonal change, where each month offers its unique interplay of sunshine, culminating in the vibrant warmth found in the summer months.
In La Serena, Chile, May offers a 60% chance of sunny weather, marking a notable transition from the consistent sunshine of earlier months. After a peak in January, where the sun graces the coast 69% of the time, there’s a steady decline through the spring months, reaching a low of 48% in April. However, May shows resilience with a slight rebound in sunny days, aligning closely with the following months of June and July, which hover around 61%. This trend indicates that while May introduces more variability in weather, the likelihood of enjoying sunny days still remains hopeful as winter approaches.
In La Serena, Chile, the daylight duration reflects the subtle shifts of the changing seasons. January and February bask in an impressive 13 hours of daylight, inviting long, sun-drenched days perfect for outdoor adventures. As March approaches, daylight begins to wane to 12 hours, signaling the gradual transition into autumn. By April, this trend continues, with daylight reducing to 11 hours, and further dips to 10 hours in both May and June. This period marks the height of winter, where shorter days encourage cozy indoor activities. However, as spring unfolds in July and August, daylight begins its ascent again, regaining 11 hours, and leading to a more balanced 12 hours in October. By the time we reach November and December, La Serena delights in 13 and 14 hours of daylight, respectively, welcoming the summer sun back with open arms. This rhythmic dance of light captures the essence of La Serena's vibrant seasonal shifts, creating a captivating atmosphere throughout the year.
In May, La Serena experiences a notable decline in wind speed, with averages plummeting to 1.3 m/s (3 mph), marking the year's calmest month alongside a gradual wind trend. This gentle breeze follows a pattern established as summer transitions to autumn, where the wind speeds initially peak in the summer months, holding steady at 2.0 m/s (4 mph) in January and February, before tapering off. As the seasons change, wind speeds decrease incrementally from 1.8 m/s (4 mph) in March to the softer gusts of May. This pattern continues into June and July, where the winds remain subdued at approximately 1.4 m/s (3 mph). The gradual increase in wind speed returns with the onset of spring in September, suggesting a cyclical rhythm to the maritime breezes that define La Serena's charm.
Weather in La Serena varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in La Serena, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, we can see significant differences. January typically boasts warmer temperatures, with a minimum of 11°C (53°F) and an average of 19°C (66°F), peaking at a comfortable 27°C (81°F). In contrast, May presents cooler conditions, ranging from a minimum of 7°C (45°F) to an average of 14°C (58°F) and a maximum of 24°C (76°F). Notably, January is characterized by dry weather, with no recorded precipitation, while May experiences some rainfall, averaging 35 mm over three days. Additionally, January has lower humidity at 39% compared to May's 58%, resulting in a distinctly different feel during these months. For a more detailed insight, you can visit La Serena weather in January.
In comparing the weather between May and February, we see notable differences in temperature and precipitation patterns. May experiences a cooler climate, with minimum temperatures averaging 7°C (45°F) and maximums reaching 24°C (76°F), coupled with about 35 mm of precipitation over three days. In contrast, February boasts warmer temperatures, with a minimum of 13°C (55°F) and a more comfortable average at 19°C (67°F), peaking at 27°C (81°F). Remarkably, February enjoys a mostly dry climate with only 1 mm of precipitation recorded over zero days, contributing to a lower humidity level of 40%. For a deeper insight into February weather, check out La Serena weather in February.
In comparing the weather between May and March, May tends to be cooler, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 24°C (76°F), whereas March features warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 26°C (80°F). Additionally, May experiences more precipitation, with 35 mm (1.4 in) of rain over three days, while March is relatively dry, recording only 1 mm (0.0 in) with no rainy days. The humidity levels are also noticeably different, with May exhibiting a higher humidity at 58% compared to March's 46%. For more specific details on March's climate, you can visit La Serena weather in March.
The weather in April is generally warmer than in May, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (78°F), compared to May's minimum of 7°C (45°F) and maximum of 24°C (76°F). Additionally, April boasts a significantly drier climate, with only 3 mm (0.1 in) of precipitation over the month and no rainy days, while May experiences 35 mm (1.4 in) of rainfall spread over three days. Humidity levels are also lower in April at 50%, compared to May's 58%, contributing to a more comfortable feel in the earlier month. For more detailed information, you can check the La Serena weather in April.
In comparing the weather between May and June, we see some interesting differences. May tends to be slightly warmer with an average temperature of 14°C (58°F) compared to June's average of 13°C (55°F). The maximum temperatures are fairly comparable, with May reaching up to 24°C (76°F) and June slightly higher at 25°C (77°F). Precipitation is slightly lower in June, totaling 28 mm (1.1 in) over 2 days, compared to May's 35 mm (1.4 in) over 3 days. Additionally, June exhibits a modest increase in humidity, reaching 62%, up from May's 58%. For a detailed look at the weather, you can check La Serena weather in June.
In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 24°C (76°F), with an average of 14°C (58°F). This month experiences moderate precipitation, totaling 35 mm (1.4 in) over three days, while humidity sits at 58%. In contrast, July sees slightly cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 25°C (77°F), averaging 12°C (54°F). The month is much drier, with only 4 mm (0.1 in) of precipitation over just one day, and humidity increases to 67%. For more detailed insights, check out La Serena weather in July.
May and August exhibit distinct weather patterns, with May generally being milder and more variable. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 24°C (76°F), with an average of 14°C (58°F). The month sees some precipitation, totaling 35 mm (1.4 in) over 3 days, contributing to a humidity level of 58%. In contrast, August is cooler, with temperatures dipping to a minimum of 5°C (42°F) and peaking at 30°C (85°F), averaging at 13°C (55°F). Remarkably, August experiences minimal rainfall, with only 3 mm (0.1 in) and no rainy days, while humidity rises to 64%. For a more detailed look at August weather, check out La Serena weather in August.
May and September exhibit similar minimum temperatures, both starting around 7°C (45°F) to 7°C (44°F), but September tends to be warmer overall, with a higher maximum average temperature reaching 29°C (85°F) compared to May's peak of 24°C (76°F). Additionally, May experiences relatively more rainfall, with 35 mm (1.4 in) of precipitation over three days, while September boasts significantly drier conditions, receiving just 1 mm (0.1 in) and no rainy days. The humidity levels also differ slightly, with May at 58% and September at a more comfortable 50%. For more detailed information, check out La Serena weather in September.
May and October showcase distinct weather patterns. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 24°C (76°F), with an average of 14°C (58°F). This month typically experiences more precipitation, averaging 35 mm (1.4 in) over about three rainy days, accompanied by a humidity level of 58%. In contrast, October boasts slightly milder temperatures, with a minimum of 6°C (43°F), an average of 15°C (59°F), and a maximum of 28°C (83°F). Remarkably dry, October records just 1 mm (0.1 in) of precipitation throughout the month and enjoys lower humidity at 48%. For a detailed look at October conditions, check La Serena weather in October.
May and November present contrasting weather patterns. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 24°C (76°F), with an average temperature of 14°C (58°F). This month sees some precipitation, totaling 35 mm (1.4 in) over 3 days, accompanied by a relatively high humidity level of 58%. In contrast, November boasts warmer temperatures, with a minimum of 9°C (49°F) and a maximum reaching 29°C (85°F), while maintaining an average of 16°C (61°F). Notably, November is much drier, with no recorded precipitation and humidity dropping to 41%. For more details on November's climate, you can check La Serena weather in November.
May and December present distinct weather patterns. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 24°C (76°F), with an average of 14°C (58°F). This month also experiences a fair amount of precipitation, totaling 35 mm (1.4 in) over approximately 3 days, resulting in a humidity level of 58%. In contrast, December boasts milder weather, with minimum temperatures of 10°C (50°F) and a high of 27°C (81°F), averaging 17°C (64°F). Remarkably, December sees no recorded precipitation, making it a dry month with a significantly lower humidity of 35%. For more detailed insights on December weather, you can refer to La Serena weather in December.
As May unfolds in La Serena, the weather experiences a gentle shift that sets it apart from the more temperate months of summer. With a maximum temperature of 24°C, the days are comfortably warm, while the average cools to a refreshing 14°C, inviting pleasant outdoor exploration. Unlike the hotter summer months, May brings a brief respite with an increase in precipitation, totaling around 35 mm over just three days, creating a lush landscape. The humidity settles at a moderate 58%, offering a balanced climate that feels invigorating rather than oppressive. Embrace the unique charm of May and discover more about its fascinating weather patterns at La Serena Climate.