Last updated: August 21, 2025
August in Santa Rosa, Argentina, presents a dynamic climate, showcasing a maximum temperature of 37°C (99°F) and a refreshing average of 17°C (63°F). Visitors can expect cooler temperatures, with lows dipping to 0°C (32°F), making for crisp mornings and evenings. This month typically sees about 47 mm (1.9 in) of precipitation over 5 days, contributing to a 46% humidity level that adds a touch of moisture to the air. Whether you're basking in the warmth of the day or savoring the chill of the night, August offers a unique blend of temperatures that captures the essence of early spring in this vibrant region.
In August, Santa Rosa experiences a transition as it moves from the chilly depths of winter towards the warmth of spring. With minimum temperatures hovering around 0°C (32°F), the nights remain crisp, while the daytime average climbs to a comfortable 17°C (63°F). Though the maximum can reach a warm 37°C (99°F), it signifies the tail end of the cold season, hinting at the hotter months ahead. This gradual shift showcases the region’s variability, as early August can still feel quite wintry, contrasting with the intense warmth that begins to emerge as the month progresses. Overall, August sets the stage for a vibrant shift in Santa Rosa’s climate, making it a time of both cool breezes and the promise of summer's heat.
In August, Santa Rosa experiences a moderate precipitation total of 47 mm (1.9 in), further contributing to the tail end of the winter season. This amount falls within a relatively dry spell, consistent with July's 40 mm, indicating a trend toward lower precipitation as the region transitions into spring. With only 5 days of rain, August sees fewer wet days compared to the summer months, maintaining the trend of sporadic rainfall. This pattern suggests a gradual shift from the wetter early year months, where totals peak in January at 169 mm, to the drier conditions of late winter and early spring. As such, August serves as a transitional month, setting the stage for the more significant rainfall of September as the climate begins to warm.
In Santa Rosa, Argentina, August marks a notable drop in humidity, with levels resting at a refreshing 46%. This decrease is part of a broader trend where the winter months, particularly July and August, present the lowest humidity figures of the year, contrasting sharply with the spring and summer months that see much higher percentages. As temperatures begin to rise post-August, we can expect humidity levels to gradually incline, returning to the more humid conditions typical of later months. This seasonal fluctuation offers a pleasant respite in August, making it an ideal time for outdoor activities before the balmy spring arrives.
In August, Santa Rosa, Argentina, experiences a UV Index of 7, categorized as high with a burn time of 25 minutes. This marks a notable shift from the extreme levels found in the earlier months of the year, with January reaching as high as 15. While the UV Index is lower than in the peak summer months, caution is still advised, particularly during midday hours. As spring approaches, sun-seekers should remain mindful of sun protection to enjoy the warm weather safely. For a deeper understanding of UV trends year-round, explore the details at Santa Rosa UV Index.
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In August, Santa Rosa, Argentina basks in an impressive 288 hours of sunshine, a delightful prelude to the warmer spring months. The trend reveals a gradual increase in sunshine hours as the year progresses; following the cooler winter months of June and July, August shines brighter, showcasing the region's transition toward a more radiant climate. This uptick not only boosts the spirits of locals but also enhances outdoor activities and tourism, positioning Santa Rosa as an inviting destination. As the year continues, the days of sunshine keep increasing, peaking in December with a remarkable 376 hours, promising even more opportunities for sun-soaked adventures.
In Santa Rosa, Argentina, August stands out as one of the sunniest months, boasting a 71% chance of clear skies. This promising likelihood showcases a delightful trend as the summer draws closer, with the sunniest months usually appearing in the earlier half of the year. Following a slightly cloudy July, August not only uplifts spirits but also ushers in a season of warmth and brightness. The city transitions from lower probabilities in winter, marked by 45% in June, to a significant improvement, ultimately paving the way for a bright and inviting end to the winter months and a smooth transition into spring. Enjoy the sun while it shines!
In Santa Rosa, Argentina, the daylight duration exhibits a harmonious ebb and flow throughout the year. As August arrives, the city enjoys an increase in daylight, bringing 11 hours of sunlight, a slight recovery from the shorter days of winter. This trend of gradually extended daylight continues into September, maintaining that same 11-hour mark before transitioning into mid-spring. The gradual lengthening of days from the depths of winter to the vibrant spring is a natural rhythm that highlights the beauty of nature's cycles in this region.
As August rolls in, Santa Rosa, Argentina, experiences a noticeable uptick in wind speed, averaging 3.9 m/s (9 mph), which marks a gentle but distinct rise from the preceding months. This trend continues from July’s steady breeze, providing a refreshing contrast to the summer heat. The wind begins to pick up momentum as September approaches, reaching an average of 4.3 m/s (10 mph), indicating that the city is transitioning into a breezier season. Overall, August serves as a pivotal month, bridging the calmer winds of mid-year with the invigorating gusts of early fall, setting the stage for a delightful shift in the region's atmosphere.
Weather in Santa Rosa varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Santa Rosa, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January showcase significantly different weather patterns. In August, temperatures range from a minimum of 0°C (32°F) to a maximum of 37°C (99°F), with an average around 17°C (63°F). This month experiences relatively low humidity at 46% and limited precipitation, totaling 47 mm over about 5 days. Conversely, January is characterized by warmer temperatures, with a minimum of 15°C (58°F) and a maximum reaching 43°C (109°F), averaging 28°C (82°F). The humidity also rises to 66%, and rainfall is more frequent, accumulating to 169 mm across approximately 10 days. For more details, you can check Santa Rosa weather in January.
When comparing the weather in August and February, notable differences emerge in both temperature and humidity. August experiences a wider temperature range, with a minimum of 0°C (32°F) and a maximum of 37°C (99°F), averaging around 17°C (63°F). In contrast, February is warmer overall, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 42°C (107°F), averaging 26°C (80°F). Precipitation levels are slightly higher in February, with 71 mm (2.8 in) over 8 days compared to August's 47 mm (1.9 in) across 5 days. Additionally, February has higher humidity at 61%, compared to 46% in August. For a more detailed overview, you can check Santa Rosa weather in February.
When comparing the weather in August and March, we can see notable differences. August typically experiences a broader temperature range, with minimums dipping to 0°C (32°F) and maximums reaching up to 37°C (99°F), resulting in an average of 17°C (63°F). In contrast, March features milder temperatures, hovering between a minimum of 12°C (53°F) and a maximum of 40°C (104°F), with an average of 24°C (76°F).
Precipitation levels also vary significantly, with August receiving just 47 mm (1.9 in) over approximately 5 days, while March sees a substantial increase in rainfall at 144 mm (5.7 in) spread over 9 days. Additionally, humidity is higher in March, averaging 71%, compared to August's 46%. For a more detailed look at March weather, you can visit Santa Rosa weather in March.
When comparing the weather in April and August, there are notable differences in both temperature and precipitation. In August, temperatures range from a chilly 0°C (32°F) to a warm 37°C (99°F), with an average of 17°C (63°F). This month experiences relatively low precipitation of 47 mm (1.9 in) over about 5 days and humidity at 46%. In contrast, April showcases milder temperatures, with a minimum of 8°C (46°F) and a maximum of 35°C (95°F), averaging 22°C (71°F). April also brings significantly more rainfall, totaling 130 mm (5.1 in) over 7 days, along with higher humidity at 81%. For more detailed information, you can check Santa Rosa weather in April.
In comparing the weather between August and May, it’s evident that May experiences a cooler climate overall, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 32°C (89°F) and an average temperature of 18°C (64°F). In contrast, August sees a wider temperature range, with a low of 0°C (32°F) and a high of 37°C (99°F), making it generally warmer, especially during the peak of the day.
However, May is significantly wetter, with 129 mm (5.1 in) of precipitation over approximately 10 days, compared to August's 47 mm (1.9 in) spread over just 5 days. Additionally, May has a much higher humidity level at 84%, while August's humidity sits around 46%. For more detailed insights into the conditions in May, you can visit Santa Rosa weather in May.
When comparing the weather in August and June, several differences emerge. August tends to have a broader temperature range, with minimums dropping to 0°C (32°F) and maximums reaching as high as 37°C (99°F), averaging around 17°C (63°F). In contrast, June has a slightly milder temperature range, with minimums of 2°C (35°F) and maximums of 32°C (89°F), resulting in an average temperature of 16°C (61°F).
Precipitation levels also vary; August sees 47 mm (1.9 in) of rain over about 5 days, while June has higher rainfall at 66 mm (2.6 in) over 8 days. Additionally, humidity is significantly higher in June at 76%, compared to August's 46%. These factors contribute to distinct seasonal experiences, making Santa Rosa weather in June quite different from that of August.
In comparing the weather of August and July, we see notable differences in temperature and humidity. August features a broader temperature range, with minimums of 0°C (32°F), average highs of 17°C (63°F), and peaks reaching up to 37°C (99°F), while July's temperatures are slightly cooler, averaging around 15°C (60°F) with a maximum of 32°C (91°F). Despite similar precipitation levels, with both months receiving around 40-47 mm, August tends to be drier with lower humidity at 46% compared to July’s higher humidity of 64%. For further details on July weather, you can visit Santa Rosa weather in July.
In comparing the weather of August and September, we see a noticeable shift in temperature and precipitation. August experiences a wide temperature range, with a minimum of 0°C (32°F) and a maximum of 37°C (99°F), while September shows a milder minimum of 7°C (44°F) and a slightly higher maximum of 39°C (102°F). The average temperature rises from 17°C (63°F) in August to 20°C (68°F) in September, indicating a gradual warming trend. Precipitation also sees an increase, with August recording 47 mm (1.9 in) over 5 days, compared to September's 104 mm (4.1 in) over 9 days, making September a wetter month overall. Additionally, humidity rises from 46% in August to 55% in September, contributing to a more humid atmosphere. For more details, you can check Santa Rosa weather in September.
In comparing the weather between August and October, August tends to start cooler with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 37°C (99°F), while October sees a warmer average with a minimum of 10°C (50°F) and a maximum soaring to 41°C (107°F). Precipitation levels also rise significantly in October, with about 106 mm (4.2 in) falling over 10 days, compared to August's 47 mm (1.9 in) over just 5 days. Additionally, the humidity increases from 46% in August to 57% in October, contributing to a more intense and muggy atmosphere. For a more detailed look, check Santa Rosa weather in October.
In comparing August and November weather, August presents a cooler range with minimum temperatures dropping to 0°C (32°F) and an average of 17°C (63°F). The maximum temperature can reach up to 37°C (99°F) with relatively low precipitation at 47 mm (1.9 in) over just 5 days and a humidity level of 46%. In contrast, November experiences milder minimum temperatures of 11°C (52°F) and a higher average of 25°C (76°F), peaking at 40°C (104°F). This month is also wetter, with 136 mm (5.4 in) of precipitation spread over 8 days and increased humidity at 59%. For more details, check Santa Rosa weather in November.
In August, temperatures in Santa Rosa range from a chilly minimum of 0°C (32°F) to a warm maximum of 37°C (99°F), with an average of 17°C (63°F). The month experiences relatively low precipitation at 47 mm (1.9 in) over about 5 days, and humidity levels sit at a comfortable 46%. Conversely, December sees significantly warmer temperatures, with a minimum of 13°C (55°F) and a scorching maximum of 40°C (104°F), averaging 26°C (80°F). This month is also wetter, receiving 113 mm (4.5 in) of rain over 7 days, and humidity rises notably to 75%. For more details on December's weather, check out Santa Rosa weather in December.
As August unfolds in Santa Rosa, the weather experience is distinctly unique, marking a transition from the cooler winter months into the warmer spring. Although temperatures can soar up to a maximum of 37°C (99°F), the average remains a mild 17°C (63°F), providing a pleasant balance for outdoor activities. With only a handful of precipitation days totaling 47 mm (1.9 in), this month is relatively dry compared to the wetter seasons, and humidity sits comfortably at 46%, resulting in a crisp but inviting atmosphere. This blend of warmth, limited rainfall, and manageable humidity makes August a favorable time to explore the diverse landscapes of Santa Rosa. For a deeper dive into the region's climate trends, check out Santa Rosa Climate.