Last updated: August 21, 2025
Experience the dynamic weather of Puerto Madryn, Argentina, in May, where temperatures range from a brisk -6°C (22°F) to a pleasant 27°C (82°F). The month boasts an average temperature of 11°C (52°F), perfect for exploring the stunning coastal landscapes. While May sees only 17 mm (0.7 in) of precipitation over just 3 days, humidity levels hover around a comfortable 71%, enhancing the refreshing atmosphere. Whether you prefer the warmth of sunny days or the crisp chill of early mornings, May in Puerto Madryn offers something for everyone.
In Puerto Madryn, May ushers in a noticeable transition into cooler temperatures, as the vibrant warmth of summer gives way to the crisp air of late autumn. During this month, average temperatures dip to 11°C (52°F), with nighttime lows plummeting to -6°C (22°F), making it the coldest month so far. Despite the chill, daytime highs can still reach a pleasant 27°C (82°F), showcasing the city's diverse climate variability. This trend of decreasing temperatures continues from the balmy autumn months, as the region prepares for the winter ahead, allowing for a unique blend of cool breezes and sunny afternoons, perfect for those looking to enjoy the natural beauty of Argentina's coastline.
In Puerto Madryn, the month of May brings a moderate precipitation total of 17 mm (0.7 in), marking a slight uptick from April's 25 mm while still remaining lower than the preceding months of March and June. Typically, May experiences about 3 days of rain, contributing to a seasonal trend where early winter sets in with increasing rainfall. As autumn transitions to winter, this pattern indicates a gradual buildup in moisture, preparing the region for the wetter months ahead. Overall, while May doesn't stand out compared to its immediate neighbors, it maintains the coastal city's characteristic variability in weather as it approaches the winter season.
As May unfolds in Puerto Madryn, Argentina, residents and visitors alike experience a noticeable shift in humidity, which rises to an average of 71%. This marks a significant increase from the previous months, reflecting the steady upward trend in moisture levels as the year progresses. Following the relatively mild summer months of January through April, where humidity hovered between 51% and 65%, May ushers in a more humid climate that paves the way for the winter months ahead. By June, humidity climbs even higher to 77%, indicating that this coastal city is transitioning toward its cooler season with a persistent embrace of moisture. The overall trend highlights a gradual increase in humidity from autumn into winter, contributing to the distinct atmosphere of this charming Argentinian destination.
In May, Puerto Madryn experiences a moderate UV Index of 3, allowing for a burn time of 30 minutes with proper precautions. This marks a transition from the higher extremes seen in January and February, where the UV Index peaked at a striking 14 and 11 respectively, necessitating extreme caution with just 10 minutes of exposure before burning. As the season progresses into April and beyond, the UV Index gradually decreases, signaling a shift towards milder sunlight, yet it remains important to stay vigilant. While June dips to a low of 2, those visiting in May can enjoy the balanced rays of sun without compromising on safety. For more specific details on UV levels throughout the year, check out the Puerto Madryn UV Index.
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In Puerto Madryn, May ushers in the gentle transition to winter, evidenced by a drop in sunshine hours to 243—a notable decrease compared to the vibrant summer months of January and February, which bask in over 300 hours of sunlight. This trend of diminishing daylight continues as the year progresses, with June and July struggling to exceed 216 hours. However, the golden rays of November and December promise a return to brightness, showcasing a cyclical rhythm of sunshine that beautifully mirrors the changing seasons in this coastal paradise. Visitors can enjoy a temperate May, where sunlight still graces the landscape, albeit less frequently, setting the stage for the cooler months ahead.
In Puerto Madryn, Argentina, the likelihood of sunny weather takes a noticeable dip in May, with the chance of sunshine dropping to 48%. This marks a clear decline from the more radiant days of summer, where January and February boast sun chances of 71% and 73% respectively. As the seasons shift, April sees a further decrease to 56%, hinting at the onset of cooler, cloudier days. Following May, the odds slightly recover in June and July, reaching 56% and 54%, but it’s clear that the allure of sunny skies begins to wane as autumn progresses. Notably, this trend emphasizes the variability of weather in Puerto Madryn, showcasing a region where the sun shines powerfully in summer but makes way for the gentler and more unpredictable embrace of late autumn.
As the autumn transition comes to Puerto Madryn, May marks a shift towards shorter days, with daylight lasting about 9 hours. This gradual decrease begins in January, where residents enjoy up to 14 hours of daylight, which slowly diminishes as months pass. Interestingly, daylight remains consistent at 9 hours from May through July, creating a stable, albeit darker, period in the year. However, as August rolls in, the daylight begins to brighten again, incrementally increasing to 10 hours and continuing to rise through the spring months, culminating in December with a generous 15 hours of daylight. This trend highlights a captivating rhythm of light, guiding the community from the sun-soaked peaks of summer to the contemplative twilight of winter.
In May, Puerto Madryn experiences a gentle transition in winds, with an average speed of 4.6 m/s (10 mph). This month marks a slight uptick from April's calmer breezes, which saw wind speeds dipping to 4.1 m/s (9 mph). As we move towards the winter months, the wind picks up slightly, illustrating a gradual increase through May and into June, when it reaches 4.7 m/s (11 mph). Remarkably, the average winds in May are consistent with the overall trend of milder conditions seen in the cooler months, providing a refreshing yet manageable atmosphere as the city prepares for winter's arrival. The month’s winds, while modest, play a crucial role in the climatic tapestry of Puerto Madryn, hinting at the dynamic nature of its coastal weather.
Weather in Puerto Madryn varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Puerto Madryn, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in May is generally cooler and more humid compared to January. In May, temperatures range from a minimum of -6°C (22°F) to a maximum of 27°C (82°F), with an average of 11°C (52°F) and a humidity level of 71%. Rainfall is relatively low, with 17 mm (0.7 in) of precipitation occurring over three days. In contrast, January boasts much warmer temperatures, with a minimum of 8°C (47°F) and a sweltering maximum of 44°C (111°F), averaging 22°C (72°F). This month experiences lower humidity at 51% and slightly less precipitation, totaling 11 mm (0.5 in) over just two days. For a deeper understanding of January's climate, you can explore more about Puerto Madryn weather in January.
In comparing the weather of May and February, notable differences emerge. May experiences cooler temperatures, with a minimum of -6°C (22°F) and an average of 11°C (52°F), while February boasts significantly warmer conditions, ranging from a minimum of 6°C (43°F) to an average of 21°C (71°F). February holds the edge in maximum temperatures as well, reaching up to 39°C (103°F), whereas May peaks at 27°C (82°F). Precipitation in May is slightly higher at 17 mm (0.7 in) over three days, compared to February's 10 mm (0.4 in) over two days. Additionally, May has higher humidity levels at 71%, while February's humidity stands at a more comfortable 54%. For more detailed insights on February weather, you can check Puerto Madryn weather in February.
When comparing the weather in March and May, notable differences emerge in both temperature and precipitation patterns. In May, temperatures range from a minimum of -6°C (22°F) to a maximum of 27°C (82°F), with an average of 11°C (52°F). In contrast, March experiences milder conditions, with lows of 4°C (40°F) and highs reaching up to 37°C (99°F), averaging 19°C (66°F). Precipitation is also significantly higher in March, totaling 42 mm (1.6 in) over five days, compared to just 17 mm (0.7 in) on three days in May. Additionally, humidity levels are slightly higher in May at 71%, compared to 62% in March. For more detailed information about March weather, visit Puerto Madryn weather in March.
In comparing the weather of May and April, May tends to be cooler, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 27°C (82°F), while April boasts a warmer average, with temperatures spanning from -2°C (29°F) to a high of 34°C (94°F). April also experiences more precipitation at 25 mm (1.0 in) over two days compared to May's lighter rainfall of 17 mm (0.7 in) spread across three days. Additionally, May has a higher humidity level at 71% compared to April's 65%. For more detailed insights into April weather, check out Puerto Madryn weather in April.
In May, temperatures range from a minimum of -6°C (22°F) to a maximum of 27°C (82°F), with an average of 11°C (52°F). The month experiences relatively low precipitation, totaling 17 mm (0.7 in) over just three days, and humidity levels are around 71%. In contrast, June brings cooler weather overall, with a minimum temperature still at -6°C (21°F) but a reduced maximum of 21°C (70°F) and an average of only 8°C (46°F). Precipitation increases significantly to 43 mm (1.7 in) over four days, and humidity rises to 77%. For more details on weather patterns, you can explore Puerto Madryn weather in June.
In comparing the weather patterns of May and July, we find notable differences in temperature and humidity. May boasts a wider temperature range, with minimums reaching -6°C (22°F) and maximums peaking at 27°C (82°F), resulting in an average of 11°C (52°F). July, on the other hand, experiences cooler temperatures overall, with minimums dipping slightly lower to -7°C (20°F) and maximums not exceeding 21°C (70°F), leading to an average temperature of only 7°C (45°F). Additionally, July has a slightly higher humidity level at 78% compared to May's 71%, and experiences a bit more precipitation over four days, accumulating to 20 mm (0.8 in), which is only marginally more than May’s 17 mm (0.7 in) from three days of rainfall. For more detailed weather information, you can explore Puerto Madryn weather in July.
May and August experience relatively cool temperatures, but May trends slightly warmer on average. In May, temperatures range from a minimum of -6°C (22°F) to a maximum of 27°C (82°F), with an average of 11°C (52°F). In contrast, August has a somewhat narrower temperature range, with a minimum of -5°C (24°F) and a maximum of 25°C (77°F), resulting in an average of 9°C (49°F). Both months see comparable precipitation levels—17 mm (0.7 in) in May and 20 mm (0.8 in) in August—but August experiences slightly higher humidity at 78% compared to May's 71%. For more detailed information, check out Puerto Madryn weather in August.
May and September showcase distinct yet mild weather patterns. In May, temperatures range from a chilly minimum of -6°C (22°F) to a comfortable maximum of 27°C (82°F), with an average of 11°C (52°F). The month experiences relatively low precipitation at 17 mm (0.7 in) over three days and a humidity level of 71%. In contrast, September features a minimum temperature of 0°C (32°F) and a higher maximum of 32°C (90°F), with an average temperature of 12°C (54°F). Precipitation remains similarly light at 16 mm (0.6 in) over three days, but with slightly lower humidity at 68%. For more detailed insights, you can explore Puerto Madryn weather in September.
In comparing the weather of May and October, there are notable differences in temperature and humidity. In May, temperatures range from a brisk -6°C (22°F) at night to a comfortable average of 11°C (52°F) during the day, peaking at a warm 27°C (82°F). The month sees about 17 mm (0.7 in) of precipitation over three days, combined with a relatively high humidity of 71%.
In contrast, October enjoys a milder climate, with minimum temperatures slightly warmer at -2°C (29°F) and an average of 15°C (59°F), reaching highs of 32°C (90°F). This month has slightly less rainfall, totaling around 12 mm (0.5 in) over the same number of days, and a decrease in humidity to 60%. For more insights on October weather, you can check Puerto Madryn weather in October.
May and November exhibit distinct weather patterns, reflecting the transition from spring to late autumn. In May, temperatures range from a chilly minimum of -6°C (22°F) to a comfortable average of 11°C (52°F) and can peak at 27°C (82°F), alongside relatively low precipitation totaling 17 mm (0.7 in) over about 3 days. The humidity during this month is relatively high at 71%. In contrast, November experiences milder conditions with temperatures ranging from a minimum of 4°C (40°F) to an average of 18°C (65°F) and maximum highs reaching 37°C (98°F). Rainfall increases to 30 mm (1.2 in) spread over 5 days, and humidity drops to a more comfortable 54%. For more detailed information about November weather, you can check Puerto Madryn weather in November.
In May, temperatures in Puerto Madryn typically range from a chilly minimum of -6°C (22°F) to a pleasant average of 11°C (52°F), with highs reaching up to 27°C (82°F). The month sees about 17 mm (0.7 in) of precipitation over approximately 3 days and maintains a relatively high humidity of 71%. In contrast, December brings warmer weather, with temperatures varying from 6°C (44°F) to an average of 21°C (70°F), peaking at a hot 38°C (101°F). Precipitation decreases slightly to 16 mm (0.6 in) over the same number of rainy days, but humidity drops to a more comfortable 48%. For more details on December's weather, visit Puerto Madryn weather in December.
As May descends upon Puerto Madryn, the city's weather showcases a refreshing transition from the warmth of summer to the cool embrace of autumn. With a maximum temperature that barely touches 27°C, visitors can enjoy more moderate days contrasted by crisp nights that dip to a chilly 11°C. The subtle increase in humidity, settling at 71%, coupled with just a few days of rain, makes May a pleasant month for those who wish to explore this coastal gem without the heat of summer's intensity. While precipitation is minimal, the cooler air invites delightful outdoor adventures and breathtaking scenery. For a deeper dive into what to expect throughout the year, check out the detailed Puerto Madryn Climate.