Last updated: August 21, 2025
In September, Puerto Madryn experiences a diverse range of weather, with temperatures fluctuating between a maximum of 32°C (90°F) and a chilly minimum of 0°C (32°F). The average temperature settles at a comfortable 12°C (54°F), making it an appealing time for outdoor activities. During this month, residents and visitors encounter about 16 mm (0.6 in) of rainfall over three days, contributing to the area's 68% humidity. The combination of warm days and crisp nights creates a unique climate that enhances the beauty of this coastal destination.
In September, Puerto Madryn begins its gradual transition into spring, marked by a rise in temperatures that brings a refreshing change from the winter chill. With minimums around 0°C (32°F) and average highs reaching 32°C (90°F), the weather becomes more comfortable and inviting. As the month progresses, the days lengthen, contributing to the average temperature of 12°C (54°F), which is a significant increase compared to the previous months. This seasonal shift not only enhances the natural beauty of the region but also signals the arrival of wildlife and outdoor activities, making September an ideal time for visitors to experience the charm of this coastal gem.
In September, Puerto Madryn experiences a moderate level of precipitation, accumulating around 16 mm (0.6 in) over the course of approximately 3 days. This slight dip follows the wetter winter months of June and March, each delivering over 40 mm of rainfall, while the overall trend shows a gradual decline in precipitation as the year transitions back into the warmer months. Notably, the drizzle in September signifies a shift towards dryer conditions that will persist into October, as the region prepares for the upcoming spring. This consistent, albeit mild, rainfall supports the region’s unique ecosystem while also hinting at a seasonal change that locals eagerly anticipate.
In September, Puerto Madryn experiences a notable shift in humidity, settling at 68%. This month marks a transition as the moisture levels begin to recede from the peak experienced during the winter months, which saw humidity levels reach 78% in both July and August. The gradual decline is reminiscent of the pattern observed earlier in the year, where humidity peaked in the cooler months and tapered off as spring approaches. Interestingly, September's humidity is lower than the highs of May and June, suggesting a move towards more comfortable conditions as the region prepares for the warmth of October, when humidity is forecasted to drop further to 60%. This ebb and flow of moisture not only influences the comfort levels for residents and visitors alike but also paints a vivid picture of Puerto Madryn's seasonal climatic rhythm.
As September rolls into Puerto Madryn, the UV Index climbs to 6, categorizing it as high, with a burn time of just 25 minutes. This marks a gradual increase from the lower levels observed in the winter months, reflecting the transition into spring. Compared to the milder conditions of June and July, where the UV Index dipped to just 2 and 3, respectively, September signals a stronger sun, urging residents and visitors to prioritize sun safety. The UV Index is set to continue rising, reaching 8 in October, further emphasizing the need for protective measures as warmer days approach. For more essential information on UV levels throughout the year, visit Puerto Madryn UV Index.
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In September, Puerto Madryn basks in the warm embrace of 307 hours of sunshine, marking a delightful transition into spring. This month presents a notable rise from the winter months, where sunshine hours dipped below 220. As the days grow longer, September illuminates a promising lead-up to the sun-drenched summer months ahead, foreshadowing the peak of 411 hours in December. With each passing month, the gradual increase in sunlight not only invigorates the natural beauty of this coastal gem but also beckons visitors eager to experience its vibrant marine life and breathtaking landscapes.
In Puerto Madryn, the transition from winter to spring in September brings a refreshing increase in sunshine, with a 61% chance of clear skies. This marks a notable uplift compared to the cooler months, where the percentages dipped as low as 48% in May and hovered around the mid-50s through July. As September unfolds, it paves the way for sunnier days that foreshadow the warmer October, which boasts a 66% chance of sunlight. This gradual recovery in sunny weather not only invites locals and tourists alike to enjoy outdoor activities but also signals the region's vibrant transformation as it approaches the summer months.
As September rolls into Puerto Madryn, the daylight hours gradually begin to pick up momentum after the winter months. With 11 hours of daylight, this month marks a noticeable shift from the darker weeks of winter and moves toward the longer days of spring. Following the consistent 9 hours observed from June to August, September offers a refreshing increase that signals the onset of warmer weather. The trend continues into October, which will jump to 13 hours, highlighting a clear path towards the sun-drenched days of summer ahead. This gradual elongation of daylight not only invigorates the landscape but also inspires locals and visitors alike to embrace the joys of outdoor activities as nature bursts back to life.
As September arrives in Puerto Madryn, Argentina, the coastal winds begin to make their presence felt, averaging around 4.9 m/s (11 mph). This marks a slight dip from the summer months where winds peak at 5.8 m/s (13 mph) in February. Following a gradual decline from the height of summer, September's breezes are reminiscent of the tranquil yet invigorating atmosphere of early autumn. As the days grow cooler, returning trends suggest that the winds gradually pick up again in October, reaching speeds of 5.7 m/s. This rhythmic fluctuation highlights the dynamic climate of the region, where each month brings a new character to the winds, setting the stage for the vibrant wildlife encounters and breathtaking scenery that Puerto Madryn is known for.
Weather in Puerto Madryn varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Puerto Madryn, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures in Puerto Madryn range from a chilly 0°C (32°F) at night to a balmy 32°C (90°F) during the day, with an average of 12°C (54°F). The month sees about 16 mm (0.6 in) of precipitation over three days, along with relatively high humidity at 68%. In contrast, January experiences warmer weather, with minimum temperatures of 8°C (47°F) and maximums soaring to a scorching 44°C (111°F), averaging around 22°C (72°F). The precipitation is slightly lower at 11 mm (0.5 in) over just two days, and the humidity drops to 51%. For more details, check out Puerto Madryn weather in January.
September and February present contrasting weather patterns. September experiences a wider temperature range, with minimums dipping to 0°C (32°F) and maximums reaching up to 32°C (90°F), combined with higher humidity levels at 68%. In contrast, February maintains a warmer average temperature of 21°C (71°F), with a milder minimum of 6°C (43°F) and highs soaring to 39°C (103°F). Precipitation in September is slightly higher at 16 mm (0.6 in) over 3 days, compared to February's 10 mm (0.4 in) over just 2 days. For more specifics on February weather, you can check Puerto Madryn weather in February.
When comparing the weather of September and March, significant differences can be observed. September experiences cooler temperatures, with a minimum of 0°C (32°F) and an average of 12°C (54°F), while March sees milder conditions, starting from a minimum of 4°C (40°F) and averaging 19°C (66°F). March also boasts a higher maximum temperature, reaching up to 37°C (99°F), compared to September's peak of 32°C (90°F). Additionally, March tends to be wetter, with 42 mm (1.6 in) of precipitation over 5 days, compared to September's 16 mm (0.6 in) over just 3 days. Humidity levels are also slightly lower in March at 62%, while September holds a higher average humidity of 68%. For more detailed information, you can refer to the Puerto Madryn weather in March.
When comparing the weather in September and April, notable differences emerge in temperature and precipitation patterns. September experiences a wider temperature range, with lows of 0°C (32°F) and peak highs reaching 32°C (90°F), while April boasts slightly warmer averages with minimum temperatures dipping to -2°C (29°F) and maximum temperatures soaring to 34°C (94°F). Furthermore, April tends to have more precipitation, totaling 25 mm (1.0 in) over just 2 days, compared to September's 16 mm (0.6 in) over 3 days. The humidity is relatively similar, with September at 68% and April slightly lower at 65%. For a more detailed look at the weather specifics for April, you can visit Puerto Madryn weather in April.
When comparing the weather in September and May, we see some intriguing differences and similarities. In September, temperatures range from a minimum of 0°C (32°F) to a maximum of 32°C (90°F), with an average of 12°C (54°F). In contrast, May tends to be cooler, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 27°C (82°F), and an average of 11°C (52°F). Both months experience similar levels of precipitation, around 16-17 mm (0.6-0.7 in) over three days, and humidity levels are fairly close at 68% for September and 71% for May. For more detailed information on May weather, you can check Puerto Madryn weather in May.
When comparing the weather in September and June, September experiences a broader temperature range, with minimums reaching 0°C (32°F) and maximums soaring up to 32°C (90°F), while June's temperatures are cooler, varying between a minimum of -6°C (21°F) and a maximum of 21°C (70°F). Precipitation is notably lower in September, with only 16 mm (0.6 in) over about 3 days, compared to June's 43 mm (1.7 in) over 4 days. Additionally, September has a humidity level of 68%, whereas June is slightly more humid at 77%. For a more detailed look at June's weather, visit Puerto Madryn weather in June.
In comparing the weather of September and July, September showcases a wider temperature range, with minimums reaching 0°C (32°F) and maximums soaring up to 32°C (90°F), offering a comfortable average of 12°C (54°F). In contrast, July presents cooler conditions, with minimum temperatures dipping to -7°C (20°F) and maximums peaking at only 21°C (70°F), resulting in a lower average of 7°C (45°F). Additionally, September experiences less precipitation at 16 mm (0.6 in) over 3 days, compared to July's 20 mm (0.8 in) over 4 days, albeit with slightly higher humidity levels in July at 78% versus September's 68%. For a detailed look at July weather conditions in Puerto Madryn, visit Puerto Madryn weather in July.
In comparing the weather conditions of September and August, September showcases a wider temperature range with a minimum of 0°C (32°F) and a maximum of 32°C (90°F), resulting in an average temperature of 12°C (54°F). In contrast, August experiences cooler temperatures, with a minimum of -5°C (24°F), an average of 9°C (49°F), and a maximum of 25°C (77°F). Precipitation is slightly lower in September at 16 mm (0.6 in) over three days, compared to August’s 20 mm (0.8 in) over the same number of days. Additionally, September has a humidity level of 68%, which is a bit less than August's higher humidity of 78%. For a more detailed look at August's climate specifics, you can check Puerto Madryn weather in August.
September and October in Puerto Madryn present a notable transition in weather patterns. September sees a wider range of temperatures, with lows around 0°C (32°F) and highs peaking at 32°C (90°F), while the average temperature settles at 12°C (54°F). The month experiences a moderate level of precipitation at 16 mm (0.6 in) over three days, accompanied by a higher humidity level of 68%. In contrast, October features slightly cooler minimum temperatures down to -2°C (29°F) and a higher average of 15°C (59°F), though it still shares the same maximum of 32°C (90°F). Precipitation decreases to 12 mm (0.5 in) over three days, and humidity drops to 60%. For more detailed information, visit Puerto Madryn weather in October.
In September, the weather is characterized by a minimum temperature of 0°C (32°F) and an average of 12°C (54°F), with the potential to reach a maximum of 32°C (90°F). The month experiences relatively low precipitation, totaling 16 mm (0.6 in) over about 3 days, alongside a higher humidity of 68%. In contrast, November sees a milder minimum temperature of 4°C (40°F) and a warmer average of 18°C (65°F), with a maximum temperature that can soar to 37°C (98°F). However, November is also wetter, with 30 mm (1.2 in) of precipitation over around 5 days and lower humidity at 54%. For more detailed information on November's climate, visit Puerto Madryn weather in November.
In comparing the weather between September and December, we can observe distinct contrasts. September features a minimum temperature of 0°C (32°F) and an average of 12°C (54°F), with a maximum reaching 32°C (90°F). Humidity is relatively high at 68%, and the month experiences light precipitation totaling 16 mm (0.6 in) over just three days. By contrast, December is noticeably warmer, with a minimum temperature of 6°C (44°F) and an average of 21°C (70°F), while the maximum climbs to a sweltering 38°C (101°F). The humidity in December drops to 48%, maintaining the same level of precipitation as September at 16 mm (0.6 in) over the same three-day duration. For those interested in more details, you can check out Puerto Madryn weather in December.
As September unfolds in Puerto Madryn, the weather starts to transition, showcasing a mix of warmth and coolness that distinguishes it from the hotter summer months. While daytime temperatures can reach a pleasant 32°C (90°F), the average remains at a mild 12°C (54°F), offering a refreshing change from the sweltering heat of January. With minimal precipitation—just about 16 mm (0.6 in) over three days—and a relatively high humidity of 68%, the month presents a balanced climate perfect for outdoor adventures. This time of year marks a delightful shift as nature awakens, making it an ideal period to explore the beauty of Puerto Madryn. For more detailed insights, check out the Puerto Madryn Climate.