Last updated: August 21, 2025
March in Santa Rosa, Argentina is characterized by warm temperatures and moderate humidity. The month sees a maximum temperature soaring to 37°C (99°F), while the average settles comfortably at 22°C (71°F). Nights can be quite cool, with minimum temperatures dropping to 4°C (39°F). Although the weather is predominantly dry, the region experiences a modest precipitation total of 48 mm (1.9 in) across seven days, providing a refreshing balance to the warmth. With an average humidity level of 54%, March in Santa Rosa is a delightful time to enjoy the great outdoors, making it an ideal month for both residents and visitors alike.
In March, Santa Rosa, Argentina, experiences a delightful transition from the scorching summer months, with temperatures showcasing a gradual cooling trend. The month starts with a minimum of 4°C (39°F) at night, offering a refreshing respite from the heat. Daytime temperatures average around 22°C (71°F), making it perfect for outdoor activities and exploration. With a peak reaching up to 37°C (99°F), March retains some warmth, hinting at the lingering summer vibe. As the month progresses, residents and visitors alike can enjoy the pleasant climate that signals the onset of autumn, characterized by cooler nights and comfortable days. It's a fantastic time to experience the vibrant landscapes and rich culture of Santa Rosa.
In March, Santa Rosa experiences a noticeable dip in precipitation, with 48 mm (1.9 in) of rain spread over just 7 days. This reduction marks a transition from the wetter summer months, where January and February received significantly more rainfall at 58 mm and 60 mm, respectively. As the region shifts towards April, precipitation continues to decline further to 33 mm (1.3 in), signaling the approach of drier autumn conditions. The trend indicates a clear pattern of decreasing rainfall as the months progress, culminating in some of the driest periods of the year from June to August, with barely any significant rain. This gradual shift not only reflects seasonal changes but also shapes the local ecosystem, making each drop of March rainfall vital to sustaining the environment.
In March, humidity in Santa Rosa, Argentina reaches a notable 54%, marking a significant increase from the preceding months. This rise is indicative of a broader trend; humidity consistently escalates during the transition from the warm summer months into early autumn. As January's arid conditions (40%) shift to February's mild increase (46%), March stands out as a pivotal point where the air retains more moisture. Following this peak, humidity continues to climb further into April (65%), suggesting a lingering influence of warmer weather before settling into the cooler, more humid conditions of winter. This pattern highlights the dynamic climatic shifts that characterize Santa Rosa's seasonal changes, showcasing how the region's humidity acts as a barometer for the onset of autumn.
In March, Santa Rosa, Argentina, experiences a UV Index of 12, categorized as extreme, with a swift burn time of just 10 minutes. This indicates that as summer transitions to autumn, the region still sees notably high UV exposure, although it's slightly lower than the peak levels of January (15) and February (13). As the month unfolds, residents and visitors should remain vigilant, protecting their skin and eyes from potential damage. It's essential to stay informed about these trends, as the UV Index will gradually decrease in the following months. For more detailed insights, check out the Santa Rosa UV Index.
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March in Santa Rosa, Argentina, boasts an impressive 323 hours of sunshine, making it one of the sunniest months of the year. Following the peak of February with 324 hours, March maintains a close brightness that signals the tail end of summer. As the days begin to shorten in April, sunlight dips to 274 hours, illustrating a subtle but noticeable transition into autumn. However, the sunshine trend remains strong through the early months of the year, peaking again in October and November, when residents can enjoy an exceptional 370 hours and eventually 392 hours of golden rays in December. This seasonal rhythm of sunlight not only enhances the region's picturesque landscapes but also elevates the spirit of Santa Rosa's vibrant community.
As March arrives in Santa Rosa, Argentina, the likelihood of sunny weather sees a noticeable dip with a 57% chance of sunshine. This marks a decline from the vibrant summer months of January and February, which boast 69% and 64% sunny days, respectively. However, the trend shifts again come April, where the sun reasserts itself with a 71% probability of clear skies. Despite March being less sunny compared to its preceding months, it paves the way for the approaching milder autumn, reminding us that even in its quieter moments, the charm of Santa Rosa remains ever vibrant.
In March, Santa Rosa, Argentina experiences a significant shift as daylight hours wane to 12 hours, marking a subtle transition from the sun-drenched days of summer. This gradual decrease reflects the onset of autumn, as the previously sunlit January and February, with their 14 and 13 hours of daylight, start to yield to shorter days. By April, daylight will further decline to 11 hours, reinforcing the seasonal rhythm. This trend of diminishing light continues towards winter, with 10 hours in May and a mere 9 hours by June, illustrating how the vibrant warmth of summer gradually gives way to the cooler, more restrained embrace of the autumn and winter months.
In March, Santa Rosa experiences a gentle shift in its breezy dynamics, with an average wind speed of 3.2 m/s (7 mph). This slight increase from February’s calm winds at 3.1 m/s (7 mph) signals the transitional phase into the more dynamic months ahead. Interestingly, both March and April maintain this steady tempo, hinting at a moderate climate that encourages outdoor activities. As the seasons progress towards the brisker winds of late autumn, with September peaking at 4.0 m/s (9 mph), March stands as a comfortable prelude to the varying gusts that characterize the region. This pattern underscores the rhythm of Santa Rosa's winds, offering a blend of tranquility and anticipation for what lies ahead.
Weather in Santa Rosa varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Santa Rosa, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparison to January, March experiences a slightly wider temperature range, with minimums of 4°C (39°F) and maximums reaching up to 37°C (99°F). In contrast, January has higher minimum temperatures at 8°C (47°F) and can peak at an even hotter 42°C (107°F), making it feel more intense. Precipitation is also a bit different; March sees around 48 mm (1.9 in) of rain over 7 days, while January records 58 mm (2.3 in) across 9 days. Humidity levels are notably higher in March at 54%, compared to January's 40%. For more detailed insights on January weather, you can visit Santa Rosa weather in January.
March weather shows a broader temperature range compared to February, with minimums as low as 4°C (39°F) and maximums reaching 37°C (99°F), while February remains warmer with a minimum of 10°C (50°F) and highs up to 41°C (106°F). The average temperature in March is slightly cooler at 22°C (71°F), while February averages around 24°C (76°F). Precipitation in March is somewhat lower at 48 mm (1.9 in) over 7 days, compared to February's 60 mm (2.4 in) over 8 days, indicating a trend towards drier conditions as the months progress. Humidity is also higher in March at 54%, compared to February's 46%. For more detailed information, you can refer to Santa Rosa weather in February.
In comparing the weather conditions of March and April, March experiences a wider temperature range, with minima reaching 4°C (39°F) and maxima soaring up to 37°C (99°F), resulting in an average temperature of 22°C (71°F). This month also sees a higher amount of precipitation at 48 mm (1.9 in) across 7 days and a lower humidity level at 54%. In contrast, April has a cooler climate overall, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 32°C (90°F) and an average temperature of 18°C (64°F). Although April has less rainfall, totaling 33 mm (1.3 in) over 5 days, it experiences a slightly higher humidity level at 65%. For a closer look at what to expect, check out Santa Rosa weather in April.
March and May exhibit notable differences in weather patterns. In March, temperatures range from a chilly minimum of 4°C (39°F) to a scorching maximum of 37°C (99°F), with an average of 22°C (71°F). The month also sees a moderate amount of precipitation at 48 mm (1.9 in) over 7 days and a humidity level of 54%. In contrast, May experiences cooler temperatures, with a minimum of -1°C (31°F), an average of 13°C (55°F), and a maximum of 28°C (83°F). It also has lower precipitation at 29 mm (1.1 in) spread over just 3 days, but with higher humidity at 69%. For more detailed insights, you can check Santa Rosa weather in May.
In March, Santa Rosa experiences a warmer climate, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 37°C (99°F), and an average temperature of 22°C (71°F). The month sees a fair amount of precipitation, totaling 48 mm (1.9 in) over 7 days, accompanied by a moderate humidity of 54%. In contrast, June offers a cooler atmosphere, with temperatures dropping to a minimum of -4°C (25°F) and peaking at 26°C (79°F), averaging around 9°C (48°F). Rainfall is significantly lower, with only 8 mm (0.3 in) over just 2 days, but humidity rises to 64%. For more details on June's weather, you can visit Santa Rosa weather in June.
In March, temperatures are significantly warmer, with a minimum of 4°C (39°F) and an average high of 37°C (99°F), making it a time for warmer weather. The month sees a moderate level of precipitation at 48 mm (1.9 in) over about 7 days, accompanied by a relative humidity of 54%. In contrast, July experiences much cooler temperatures, with a minimum of -4°C (25°F) and an average high of only 23°C (74°F). July is notably drier, receiving just 7 mm (0.3 in) of precipitation over a single day, and higher humidity levels at 65%. For more detailed insights, check out Santa Rosa weather in July.
March and August exhibit stark contrasts in weather patterns. In March, temperatures can range from a minimum of 4°C (39°F) to a scorching maximum of 37°C (99°F) with an average of 22°C (71°F). This month experiences more precipitation, totaling 48 mm (1.9 in) over about 7 days, along with a humidity level of 54%. In contrast, August sees a cooler climate, with temperatures ranging from -4°C (25°F) to a maximum of 31°C (88°F), averaging around 11°C (53°F). August is much drier, receiving only 4 mm (0.1 in) of rain in a single day, and has a slightly higher humidity level of 60%. For more detailed information, you can check Santa Rosa weather in August.
March and September present contrasting weather patterns. March enjoys warmer temperatures, with an average of 22°C (71°F) and daytime highs reaching up to 37°C (99°F), while September's average temperature is significantly cooler at 16°C (61°F), peaking at 36°C (96°F). Additionally, March experiences more precipitation with 48 mm (1.9 in) spread over 7 days, compared to September's dry spell of just 9 mm (0.4 in) over 1 day. Humidity levels remain relatively similar, with March at 54% and September slightly lower at 51%. For more details on the weather during this month, visit Santa Rosa weather in September.
March and October exhibit notable differences in weather patterns. March experiences a wider temperature range, with minimums around 4°C (39°F) and maximums reaching up to 37°C (99°F). This month also tends to be wetter, with an average precipitation of 48 mm (1.9 in) over approximately 7 days and humidity levels hovering around 54%. In contrast, October offers cooler temperatures, with minimums dropping to 0°C (32°F) and average highs around 39°C (103°F). This month sees less rainfall, totaling about 25 mm (1.0 in) over just 4 days, and a humidity level of 49%. For those wanting to explore more about the October weather in Santa Rosa, you can check out Santa Rosa weather in October.
March and November exhibit similar weather patterns, but each month offers its own unique characteristics. In March, temperatures range from a minimum of 4°C (39°F) to a maximum of 37°C (99°F), with an average of 22°C (71°F). This month sees a bit more precipitation, averaging 48 mm (1.9 in) over approximately 7 days and a humidity level of 54%. Conversely, November exhibits slightly warmer temperatures, with a minimum of 6°C (42°F), an average of 23°C (74°F), and a maximum reaching 41°C (105°F). The precipitation levels are comparable at 46 mm (1.8 in) over around 8 days, but humidity is lower at 44%. For more insight into November weather, you can visit Santa Rosa weather in November.
In March, temperatures range from a minimum of 4°C (39°F) to a maximum of 37°C (99°F), with an average of 22°C (71°F). The humidity is relatively high at 54%, and the month experiences about 48 mm (1.9 in) of precipitation over approximately 7 days. In contrast, December features warmer temperatures, with a minimum of 12°C (53°F) and a maximum reaching 42°C (107°F), while the average temperature is a comfortable 25°C (78°F). December tends to be drier, with only 40 mm (1.6 in) of rain falling over about 8 days, and the humidity is lower at 35%. For more detailed information, you can check Santa Rosa weather in December.
March in Santa Rosa offers a delightful transition into the autumn months, presenting a unique blend of warm days and cooler nights compared to the extreme heat of summer. With an average temperature of 22°C (71°F), it's a comfortable time to enjoy the outdoors, although the month can still experience peaks nearing 37°C (99°F). Unlike the wetter months earlier in the year, March sees a reduction in rainfall, accumulating about 48 mm (1.9 in) over just a handful of days. Humidity levels stabilize around 54%, providing a pleasant atmosphere for both locals and visitors. This month stands out as an ideal time to explore the region's natural beauty and enjoy various outdoor activities. For deeper insights into the climatic conditions, visit Santa Rosa Climate.