Last updated: August 21, 2025
In Alta Gracia, Argentina, September brings a diverse range of weather experiences, showcasing the region's transition into spring. Temperatures soar during the day, reaching a maximum of 33°C (92°F), while dipping to a cooler average of 13°C (55°F) at night. On the chillier side, lows can fall to -1°C (30°F). Although the month is relatively dry, with an average precipitation of 39 mm (1.5 in) over 5 days, humidity remains at a comfortable 53%, making it an ideal time for outdoor activities and exploration. Whether basking in the warmth of the sun or enjoying the crisp morning air, September in Alta Gracia delivers an inviting climate for all.
In September, Alta Gracia, Argentina, experiences a gradual shift in temperatures as spring takes hold. The month opens with a chilly minimum of -1°C (30°F), but quickly warms up during the day, peaking at a comfortable 33°C (92°F). The average temperature settles around 13°C (55°F), marking a notable increase from the previous months of winter. As the region transitions from the colder winter months, it signals the return of warmer days and blossoms, inviting residents and visitors alike to enjoy the burgeoning beauty of the season. This month serves as a clear indicator of the warming trend, with maximum temperatures that foreshadow the sun-soaked days ahead in October and beyond.
In September, Alta Gracia experiences a modest increase in precipitation, totaling 39 mm (1.5 in) over five days of rainfall. This marks a slight uptick from the preceding dry months of July and August, which saw negligible rain, with only 11 mm (0.4 in) and 9 mm (0.4 in) respectively. As the city transitions into October, there’s a noticeable shift towards wetter conditions, evidenced by a significant rise in precipitation predicted for the month ahead. The overall trend highlights September as a pivotal point, bridging the dry winter and the wetter spring months, setting the stage for the lush environment to come.
In September, Alta Gracia experiences a transition with humidity levels averaging 53%, slightly up from the 48% in August. This minor increase hints at the gradual onset of spring, as the region shifts away from the dry winter months. The humidity during September remains lower than the peak seen in April and May, which record much higher levels at 76% and 82% respectively. Following September, it’s interesting to note that humidity levels typically drop again in October to 45%, suggesting a seasonal ebb and flow that keeps the air feeling refreshingly mild as the landscape begins its colorful transformation.
As September arrives in Alta Gracia, Argentina, the UV Index stands at 9, placing it in the very high exposure category with a burn time of just 15 minutes. This follows a trend observed over the months, where the UV Index gradually decreases from the extreme heights of January through March, then stabilizes in April before ramping up again as spring approaches. The early spring UV levels starkly remind residents and visitors to stay vigilant about sun protection, especially as October's forecast hints at a return to extreme conditions. For those planning outdoor activities, it's essential to be aware of these trends to ensure safety under the sun. For more details on UV exposure in this region, check out Alta Gracia UV Index.
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September in Alta Gracia, Argentina, brings a delightful 306 hours of sunshine, maintaining the vibrant patterns established earlier in the year. As winter transitions to spring, the sunshine hours reflect a steady consistency reminiscent of January and August. This trend highlights how the region enjoys abundant sunlight as it moves toward the warmer months, setting the stage for a gradual increase in daylight that peaks in November and December. With each passing month, nature awakens, and as September's sunshine brightens the landscape, it invites both residents and visitors to embrace the season's promise.
In Alta Gracia, Argentina, September offers a promising outlook for sunshine, with a 67% chance of clear skies. This marks a slight dip from the preceding months of July and August, which boast impressive sunshine probabilities of 81% and 84%, respectively. As the spring season unfolds, the likelihood of sunny days remains significantly higher compared to the earlier winter months, such as June and May, at 66% and 64%. Overall, September strikes a delightful balance, blending the tail end of winter's brightness with the refreshing hints of spring, making it an inviting time for outdoor activities and exploration in this picturesque region.
As September unfolds in Alta Gracia, Argentina, residents experience a gentle shift in daylight, with the sun gracing the skies for 11 hours each day. This marks an increase from the 10 hours seen in the winter months, signaling a transition toward the longer days of spring. Following the gradual decline in daylight hours through April to August, September takes a breath of fresh air, hinting at the upcoming brightness of October, which enjoys 12 hours of daylight. This rhythmic ebb and flow of sunlight not only enriches the vibrant landscapes but also invites outdoor activities, making September a delightful glimpse into the promise of longer days ahead.
In September, the winds in Alta Gracia, Argentina begin to pick up, reaching an average speed of 2.9 m/s (7 mph), marking a notable increase from the preceding months. This uptick signifies a transition into the spring season, offering a refreshing breeze that enchants locals and visitors alike. Throughout the year, wind speeds fluctuate gently, with the calmest months occurring in February and March, where they dip to 2.0 m/s and 2.2 m/s, respectively. Interestingly, as we move into the latter part of the year, wind speeds trend upwards again, with August and September showcasing the strongest gusts. This seasonal shift not only enhances the natural beauty of the region but also invigorates the spirit, making September a delightful time to experience the outdoors in Alta Gracia.
Weather in Alta Gracia varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Alta Gracia, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present contrasting weather patterns. In September, temperatures range from a chilly -1°C (30°F) at night to a warm 33°C (92°F) during the day, with an average of 13°C (55°F). The month sees about 39 mm (1.5 in) of precipitation spread over 5 days, alongside a humidity level of 53%. In stark contrast, January boasts milder temperatures with a minimum of 9°C (48°F) and a maximum of 35°C (96°F), averaging 21°C (70°F). However, it is also a wetter month, receiving approximately 122 mm (4.8 in) of rainfall over 13 days, while maintaining a slightly lower humidity at 48%. For a closer look at January conditions, visit Alta Gracia weather in January.
September and February present notable contrasts in weather conditions. In September, temperatures can vary significantly from a chilly minimum of -1°C (30°F) to a warm maximum of 33°C (92°F), with an average of 13°C (55°F). Precipitation during this month is relatively low, totaling 39 mm (1.5 in) over approximately five days, and humidity hovers around 53%. In contrast, February boasts a warmer climate, featuring a minimum of 6°C (43°F), an average of 20°C (68°F), and a maximum that also reaches 33°C (91°F). However, February experiences much higher precipitation at 137 mm (5.4 in) spread across 13 days, with humidity slightly increasing to 54%. For more details on February weather, you can check Alta Gracia weather in February.
In comparing the weather between September and March, notable differences emerge. September typically sees a wider temperature range, with minimums dropping to as low as -1°C (30°F) and maximums soaring to 33°C (92°F), resulting in an average temperature of 13°C (55°F). In contrast, March features milder conditions, with minimums starting at a more moderate 5°C (41°F) and an average temperature of 18°C (65°F). Additionally, March tends to be wetter, receiving around 100 mm (3.9 in) of precipitation over 13 days, compared to September's 39 mm (1.5 in) over just 5 days. The humidity levels are slightly higher in March at 59% versus September's 53%. For more specific details on March conditions in the area, check out Alta Gracia weather in March.
When comparing the weather in September and April, there are notable differences in temperature and precipitation patterns. September experiences a wider range of temperatures, with a minimum of -1°C (30°F) and a maximum reaching 33°C (92°F), while April's temperatures are milder, ranging from a minimum of 2°C (35°F) to a maximum of 29°C (85°F). Additionally, April tends to be much wetter, with 103 mm (4.0 in) of precipitation over approximately 10 days, compared to September's 39 mm (1.5 in) over just 5 days. Humidity levels also vary, with April having a higher average of 76% compared to September's 53%. For more detailed information about weather conditions in April, you can check Alta Gracia weather in April.
In September, temperatures can fluctuate significantly, ranging from a chilly -1°C (30°F) at night to a warm 33°C (92°F) during the day, with an average of 13°C (55°F). The month experiences moderate precipitation, totaling 39 mm (1.5 in) over about five days and fairly comfortable humidity levels at 53%.
In contrast, May sees slightly cooler average temperatures, with a minimum of -1°C (30°F), an average of 12°C (53°F), and a maximum of 29°C (84°F). Precipitation is slightly higher at 41 mm (1.6 in), distributed over eight days, and the humidity is notably higher at 82%. This comparison highlights that while both months share similar minimum temperatures, September generally offers warmer highs and lower humidity compared to the more consistently cooler and wetter conditions found in May. For more detailed information, check out Alta Gracia weather in May.
In comparing the weather between September and June, September showcases a much wider temperature range, with minimums dipping to -1°C (30°F) and maximums reaching up to 33°C (92°F). In contrast, June experiences more modest temperatures, with a minimum of -6°C (22°F) and a maximum of 25°C (77°F). Moreover, September tends to be drier, with approximately 39 mm (1.5 in) of precipitation over 5 days, while June has only 17 mm (0.7 in) of rainfall over 3 days. Humidity levels are also noticeably different; September maintains a lower average at 53%, whereas June is characterized by a higher humidity of 74%. For further insights on June weather specifics, you can refer to Alta Gracia weather in June.
September offers a more varied temperature range compared to July, with minimums reaching -1°C (30°F) and maximums soaring to 33°C (92°F), leading to a significantly higher average temperature of 13°C (55°F). In contrast, July sees cooler conditions, with minimum temperatures dropping to -6°C (21°F) and maximums peaking at 25°C (78°F), averaging only 8°C (46°F). Additionally, September experiences more precipitation, accumulating 39 mm (1.5 in) over about 5 days, while July is drier with just 11 mm (0.4 in) over 2 days. Both months maintain similar humidity levels, hovering around 53-55%. For more insights on July weather, check out Alta Gracia weather in July.
In comparing the weather of September and August, September showcases a broader temperature range, with minimums dipping to -1°C (30°F) and daytime highs reaching up to 33°C (92°F), resulting in an average temperature of 13°C (55°F). In contrast, August offers cooler conditions, with a minimum temperature of -6°C (21°F) and a maximum of 30°C (86°F), averaging 10°C (51°F). Additionally, September has more precipitation, totaling 39 mm (1.5 in) over 5 days, compared to August's lighter rainfall of 9 mm (0.4 in) over just 2 days. Humidity levels are slightly higher in September at 53%, while August exhibits a lower humidity at 48%. For more detailed insights, visit Alta Gracia weather in August.
In September, temperatures range from a chilly minimum of -1°C (30°F) to a warm maximum of 33°C (92°F), with an average of 13°C (55°F). The month experiences moderate precipitation of 39 mm (1.5 in) over about 5 days, coupled with a humidity level of 53%. In contrast, October brings slightly milder temperatures, with lows of 2°C (37°F) and highs reaching 35°C (96°F), alongside an average temperature of 15°C (60°F). However, the rainfall increases significantly to 80 mm (3.2 in) over 12 days, while humidity decreases to 45%. For more details, you can check Alta Gracia weather in October.
September and November present distinct weather profiles. In September, temperatures range from a chilly minimum of -1°C (30°F) to a warm maximum of 33°C (92°F), with an average of 13°C (55°F). The month experiences around 39 mm (1.5 in) of precipitation over just 5 days, accompanied by 53% humidity. In contrast, November brings milder conditions with minimum temperatures rising to 6°C (43°F) and an average of 18°C (66°F), reaching up to 32°C (90°F) at the high end. However, this month sees significantly more rainfall, totaling 141 mm (5.6 in) across 14 days while maintaining the same humidity level of 53%. For a more detailed look at the weather during this month, check out Alta Gracia weather in November.
In September, temperatures can range from a chilly minimum of -1°C (30°F) to a warm maximum of 33°C (92°F), with an average temperature of around 13°C (55°F). The month sees about 39 mm (1.5 in) of precipitation over approximately 5 days, while humidity levels sit at a steady 53%. In contrast, December brings milder temperatures, with a minimum of 7°C (46°F) and a maximum reaching up to 37°C (98°F). The average temperature during this month is more comfortable at 20°C (69°F), but it also carries a higher precipitation rate of 122 mm (4.8 in) spread over 13 days, maintaining the same humidity level of 53%. For more detailed weather insights, you can check Alta Gracia weather in December.
September in Alta Gracia marks a transition from the chill of winter to the embrace of spring, bringing a delightful range of temperatures and a refreshing change in the air. With maximums reaching a warm 33°C and minimums dipping to 1°C, the month offers a unique blend of mild daytime warmth and cooler evenings, making it a perfect time for outdoor adventures. Unlike the rainier summer months, September sees an average of only 39 mm of precipitation spread across a few days, allowing for ample sunshine and comfortable humidity levels around 53%. This makes it an ideal month for visitors to explore the beauty of Alta Gracia. To learn more about the climate variations throughout the year, visit Alta Gracia Climate.