Last updated: August 21, 2025
In May, Santa Rosa de Tastil experiences a mild climate with maximum temperatures reaching 19°C (67°F) and an average of 6°C (43°F). The nights can be quite chilly, with minimum temperatures dipping to -10°C (13°F). Weather patterns during this month are characterized by minimal precipitation, recording just 1 mm (0.1 in) and zero precipitation days. Despite the dry conditions, the humidity remains relatively high at 74%, adding a unique dimension to the atmospheric experience in this picturesque Argentinian locale.
In May, temperatures in Santa Rosa de Tastil, Argentina, take a noticeable dip as winter approaches. The month starts with a chilly minimum of -10°C (13°F), reflecting a trend of declining temperatures compared to the earlier months. The average temperature settles at a brisk 6°C (43°F), marking the year's lowest point thus far. Despite this cooler climate, daily highs can still reach a moderate 19°C (67°F), illustrating a stark contrast between the chilly nights and relatively milder afternoons. This shift heralds the transition into winter, with temperatures continuing to drop in the following months, emphasizing the region's distinct seasonal changes.
May in Santa Rosa de Tastil, Argentina, marks a stark contrast to the wetter months of early 2023, with precipitation dwindling significantly to just 1 mm (0.1 in), recorded over the entire month without a single rainy day. This minimal rainfall is part of a broader trend characterized by a sharp decline in precipitation as the region transitions into the colder winter months, following the generous soaking of 97 mm in January and 93 mm in February. The stark drop from 18 mm in April to virtually dry conditions in May sets the tone for the subsequent winter months, where precipitation levels remain exceptionally low, indicating a notable shift in weather patterns. As Santa Rosa de Tastil moves toward the colder half of the year, the landscape transforms into a stunning but arid terrain, showcasing the stark beauty of its seasonal variation.
In Santa Rosa de Tastil, Argentina, the month of May showcases a notable dip in humidity, dropping to 74% after a series of wetter months. This decline marks a shift from the higher levels experienced in the earlier part of the year, where humidity consistently hovered around 84% to 88% from January to April. Following May, the trend continues downward, with June and July witnessing even lower humidity levels of 56% and 47%, respectively. This seasonal transition highlights the region’s gradual move away from the moist, summer months toward the drier conditions of winter, offering a refreshing change for residents and visitors alike.
In May, Santa Rosa de Tastil experiences a very high UV Index of 10, indicating that while exposure is less intense than the preceding summer months, caution is still advised. The heightened UV levels become apparent as the region transitions from extreme categories earlier in the year, where indices peaked at an astonishing 19 in January. In May, the burn time stretches to 15 minutes, offering slightly more protection than the 10-minute threshold seen in the peak summer months. Residents and visitors should remain vigilant, as while the risk decreases, the potential for harmful effects from UV exposure still exists. For detailed UV forecasts and more, visit Santa Rosa de Tastil UV Index.
UV Risk Categories
In Santa Rosa de Tastil, Argentina, May graces the landscape with an impressive 324 hours of sunshine, a continuation of the generous brightness that characterizes the earlier months of the year. Following a vibrant March and April, both boasting over 320 hours of sunlight, May's radiant days usher in the transition into winter while maintaining a warm, inviting atmosphere. As the year progresses, the sunshine hours begin to fluctuate gently, with the peak occurring in October and November, when the sun reigns supreme with over 375 hours of light. This consistent sunshine trend not only enhances the natural beauty of the region but also creates an ideal backdrop for outdoor activities, inviting both locals and visitors to bask in the enchanting brilliance of the Argentine sky.
As spring unfolds in Santa Rosa de Tastil, the likelihood of sunny weather reaches an impressive 85% in May, marking a significant increase from the previous months. This positive trend continues from April's 62%, showcasing a clear progression towards sunnier days as the year advances. Following May, June enjoys an even brighter forecast with a 92% chance of sun, solidifying the peak of the sunshine season. The data highlights a remarkable shift in the climate, where the chances of basking in bright weather are at their highest, inviting residents and visitors alike to embrace outdoor activities and nature's beauty during this delightful month.
In Santa Rosa de Tastil, Argentina, the progression of daylight throughout the year showcases a fascinating rhythm that mirrors the changing seasons. Beginning with a generous 13 hours of daylight in January, the days gradually shorten as we transition into autumn. By May, daylight shrinks to 10 hours, marking the peak of this decline. This flattening of light continues through June and July, where the daylight holds steady at the same duration, creating a serene, consistent backdrop for winter activities. As spring arrives in August, daylight begins its slow resurgence, reaching 11 hours again by the end of summer. This cyclical dance of daylight — from its peak in January and November back to its winter lows in May — reflects the vibrant, changing nature of life in this picturesque region.
In May, Santa Rosa de Tastil experiences a noticeable uptick in wind speed, averaging 2.5 m/s (approximately 6 mph), a significant increase from the more tranquil 1.6 m/s (4 mph) recorded in the previous two months. This shift marks the beginning of a breezier season that continues into the winter months, with wind speeds remaining consistent around 2.5 to 2.8 m/s through August. Such steady winds provide an invigorating atmosphere and may herald the onset of seasonal changes, making May an exciting time for both residents and visitors to embrace the refreshing Argentine breeze.
Weather in Santa Rosa de Tastil varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Santa Rosa de Tastil, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present quite different weather patterns. In May, temperatures range from a chilly -10°C (13°F) to a pleasant high of 19°C (67°F), with an average of 6°C (43°F). The month boasts minimal precipitation, with only 1 mm (0.1 in) recorded over no rainy days and a humidity level of 74%. In contrast, January experiences milder temperatures, with a minimum of -2°C (29°F), an average of 10°C (50°F), and a maximum of 24°C (75°F). However, this month is significantly wetter, featuring about 97 mm (3.8 in) of precipitation spread across 19 days, and a higher humidity of 84%. Such differences highlight the transition from the drier, cooler conditions of May to the warmer, wetter climate of January. For more details, you can check out Santa Rosa de Tastil weather in January.
May and February showcase contrasting weather patterns. In May, temperatures range from a minimum of -10°C (13°F) to a pleasant average of 6°C (43°F), with highs peaking at 19°C (67°F). Notably, May experiences minimal precipitation, with only 1 mm (0.1 in) recorded over the month, leading to dry conditions and a humidity level of 74%. In stark contrast, February boasts milder temperatures, with a minimum of -2°C (29°F) and an average of 10°C (50°F), reaching maximums of 23°C (74°F). However, February is significantly wetter, receiving 93 mm (3.6 in) of precipitation over 21 days, resulting in higher humidity at 87%. For more detailed insights into February weather, you can visit Santa Rosa de Tastil weather in February.
May and March exhibit distinct weather patterns, reflecting the transition from early spring to late spring. In May, temperatures range from a chilly -10°C (13°F) at night to a pleasant maximum of 19°C (67°F) during the day, with an average temperature of 6°C (43°F). The month is characterized by minimal precipitation, averaging just 1 mm (0.1 in) and experiencing no rainy days, contributing to a relatively dry atmosphere with a humidity level of 74%.
Conversely, March boasts a wider temperature range, with nighttime lows of -4°C (25°F) and daytime highs reaching 23°C (73°F), resulting in an average temperature of 9°C (49°F). This month is significantly wetter, with 56 mm (2.2 in) of precipitation spread across 13 rainy days, leading to a higher humidity level of 88%. For more detailed weather information, you can check Santa Rosa de Tastil weather in March.
In comparing the weather between April and May, it's evident that May tends to be cooler and drier. In May, temperatures range from a minimum of -10°C (13°F) to a maximum of 19°C (67°F), with an average of 6°C (43°F). In stark contrast, April features slightly milder temperatures, with a minimum of -7°C (20°F) and a maximum of 22°C (72°F), yielding an average of 8°C (47°F). Additionally, April experiences significantly more precipitation, totaling 18 mm (0.7 in) over four days, while May sees virtually no precipitation at all, marking a dry month with 1 mm of rainfall over zero days. Humidity also declines from 85% in April to 74% in May, contributing to a clearer and more pleasant atmosphere. For more details on April weather, check out Santa Rosa de Tastil weather in April.
In May, temperatures in Santa Rosa de Tastil show a mild range with a minimum of -10°C (13°F), an average of 6°C (43°F), and a maximum of 19°C (67°F). The month experiences low precipitation, receiving only 1 mm (0.1 in) over zero days, accompanied by a relatively high humidity level of 74%. In contrast, June brings even cooler conditions with a minimum temperature of -11°C (12°F) and a slight decrease in the average to 3°C (38°F), while maintaining the same maximum of 19°C (67°F). Precipitation and humidity remain consistent, with 1 mm of rain recorded over zero days and humidity dropping to 56%. Overall, both months experience minimal rainfall, but June tends to be colder than May. For more detailed information, check out Santa Rosa de Tastil weather in June.
In May, the weather in Santa Rosa de Tastil showcases a mild range with average temperatures around 6°C (43°F), peaking at a maximum of 19°C (67°F) and dipping as low as -10°C (13°F). This month experiences a relatively high humidity level of 74% but remains dry with no recorded precipitation. In contrast, July sees slightly cooler temperatures, with an average of 4°C (39°F) and a maximum of 18°C (64°F), while still maintaining a minimum of -10°C (13°F). Humidity decreases significantly to 47%, and like May, July also records no precipitation. For more detailed information about July weather in this region, you can refer to Santa Rosa de Tastil weather in July.
In May, the weather in Santa Rosa de Tastil showcases a wider range of temperatures, with a minimum of -10°C (13°F) and an average of 6°C (43°F), peaking at a maximum of 19°C (67°F). The month has low precipitation, with just 1 mm (0.1 in) and no rainy days, but the humidity is relatively high at 74%. In contrast, August experiences a slightly lower average temperature of 4°C (40°F), with similar maximum temperatures of 19°C (66°F) and a minimum still at -10°C (15°F). The precipitation remains the same at 1 mm (0.1 in) and no rain falls during the month, but the humidity drops significantly to 44%. This shift contributes to a drier and more comfortable August compared to the cooler and more humid May. For more specifics, you can check Santa Rosa de Tastil weather in August.
In comparing the weather between May and September, it's evident that September enjoys slightly warmer temperatures, with average highs reaching 22°C (72°F) compared to May's 19°C (67°F). While May's minimum temperatures can drop as low as -10°C (13°F), September's lows are milder at -5°C (22°F). Precipitation is minimal in both months, but September experiences a bit more with 4 mm (0.1 in) of rain over one day, whereas May records no precipitation at all. Additionally, humidity levels are higher in May at 74%, compared to September's more comfortable 57%. For those interested in further details, you can check Santa Rosa de Tastil weather in September.
May and October present distinctly different weather patterns. In May, temperatures range from a chilly -10°C (13°F) at night to a mild 19°C (67°F) during the day, with an average of 6°C (43°F). The month is notably dry, recording only 1 mm of precipitation and maintaining a higher humidity level of 74%. In contrast, October sees a broader temperature range, with minimums of -3°C (26°F) and maximums reaching up to 23°C (73°F), averaging at 10°C (50°F). October experiences more precipitation, totaling 11 mm over three rainy days, and a drop in humidity to 55%. For more specific details on October weather in this region, you can check Santa Rosa de Tastil weather in October.
May and November exhibit contrasting weather patterns. In May, temperatures typically range from a brisk -10°C (13°F) at night to a mild 19°C (67°F) during the day, with an average of 6°C (43°F). The month is characterized by very low precipitation—only 1 mm (0.1 in)—and humidity levels around 74%, making it feel cooler and drier. In contrast, November sees milder temperatures, with a minimum of -2°C (29°F) and a maximum of 24°C (75°F), averaging 10°C (51°F). This month experiences significantly more precipitation, totaling 34 mm (1.3 in) over approximately 10 days, while humidity remains around 70%. For a closer look at November's weather statistics, check out Santa Rosa de Tastil weather in November.
May and December present contrasting weather conditions in Santa Rosa de Tastil. In May, temperatures range from a chilly -10°C (13°F) at night to a pleasant 19°C (67°F) during the day, with an average of around 6°C (43°F). The month sees very little precipitation, only 1 mm, contributing to a relatively dry atmosphere with humidity at 74%. In stark contrast, December experiences milder temperatures, with a minimum of -1°C (30°F), an average of 10°C (51°F), and a maximum of 24°C (75°F). However, it is much wetter, recording 95 mm of precipitation over approximately 20 days, and maintaining a slightly higher humidity level of 77%. For more detailed insights, you can check Santa Rosa de Tastil weather in December.
As May arrives in Santa Rosa de Tastil, the weather showcases a significant shift from the warmer months, offering cozy temperatures that average around 6°C (43°F). With maximums reaching 19°C (67°F) during the day, the climate invites outdoor exploration without the intense heat of summer. Nighttime reveals a cooler atmosphere, sometimes dipping to chilly lows of -10°C (13°F), making warm layers essential for evening outings. Interestingly, May boasts minimal rainfall, with merely 1 mm recorded and no rainy days, allowing for plenty of sunshine amidst the soft breezes. This month presents a perfect opportunity to enjoy the tranquil beauty of the region. For more in-depth insights into the weather patterns throughout the year, check out Santa Rosa de Tastil Climate.