Last updated: August 21, 2025
March in Trelew, Argentina showcases a delightful transition into autumn, characterized by a striking maximum temperature soaring to 36°C (96°F) while settling at an average of 19°C (66°F). The nights can be cool, with temperatures dipping to a minimum of 5°C (41°F). This month experiences moderate precipitation, accumulating 38 mm (1.5 in) over approximately 5 days, contributing to a rather comfortable humidity level of 62%. Such varied weather patterns make March a dynamic and inviting time to explore the vibrant landscapes of Trelew.
In March, temperatures in Trelew, Argentina begin to signal the arrival of autumn, with a noticeable drop from the summer heat. The month typically sees a minimum temperature of 5°C (41°F) and an average of 19°C (66°F), providing a more temperate experience compared to the sweltering highs of 41°C (106°F) in January. As nature transitions, the maximum temperature reaches a comfortable 36°C (96°F), allowing for pleasant outdoor activities amidst the changing scenery. This month serves as a bridge, where the warmth of summer lingers just a little longer while the coolness of fall starts to set in, creating a delightful blend for residents and visitors alike.
In March, Trelew, Argentina, experiences a notable increase in precipitation, with 38 mm (1.5 in) of rain falling over the course of five days. This uptick marks a significant shift from the lighter showers of the previous months, with January and February registering only 7 mm and 11 mm respectively. As the first month of true autumn, March lays the groundwork for a wetter season ahead, contrasting sharply with the drier summer months. Following this pattern, precipitation levels continue to fluctuate, peaking in June at 45 mm (1.8 in), but March stands out as a clear transition point, setting the stage for the increased rainfall that characterizes the months to follow.
As March unfolds in Trelew, Argentina, the atmosphere grows increasingly humid, with levels peaking at 62%. This marks a noticeable rise from the more moderate 54% in February, continuing an upward trend that begins in the earlier months of the year. As summer gives way to autumn, humidity levels steadily increase, paving the way for April's even higher 65%. Observing the broader landscape, it’s clear that humidity in Trelew ascends each month from January's 51% low, creating a pattern that culminates in the dampest months of mid-year. The transition into March signifies not just a change in weather patterns but the approach of wetter conditions that characterize the region's climate as the year progresses.
In March, the UV Index in Trelew, Argentina, begins to transition from the peak summer levels, presenting a very high rating of 8, which translates to a burn time of just 15 minutes. This indicates a notable decrease from the extreme levels seen in January and February, where the UV Index soared to 13 and 11, respectively. As the month progresses into autumn, sun exposure remains critical, and it's essential to stay informed about UV radiation. The subsequent decline in UV Index in April to a moderate level of 5 suggests a gradual easing of risk, marking a shift towards more comfortable outdoor activities. For more details on UV levels throughout the year, visit Trelew UV Index.
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In Trelew, Argentina, March welcomes a vibrant burst of sunshine with 330 hours of brilliant daylight, slightly dipping from the peak of February's 345 hours. This month perfectly bridges the lingering warmth of summer and the approaching coolness of autumn. As the year progresses, a noteworthy trend emerges: sunlight gradually diminishes, with April seeing a further decrease to 277 hours. However, the sun's presence tends to rebound in the spring months, suggesting that Trelew's sunny disposition is only momentarily tempered. Overall, March radiates a pleasant balance of light, inviting residents and visitors alike to enjoy its lingering summer ambiance before the season shifts.
In Trelew, Argentina, March marks the transition from the peak sunny days of summer to the cooler embrace of autumn. With a 65% chance of sunny weather, this month still enjoys a decent amount of sunshine, though it's noticeably less than the 73% seen in January and 74% in February. As we move through the year, the likelihood of sunny weather gradually declines, dipping to a low 48% by May. This trend highlights March's position as a charismatic end to the summer season, inviting visitors to relish the remaining sunny days before the cooler months set in.
As March arrives in Trelew, Argentina, daylight begins to wane, with the sun gracing the sky for 12 hours each day. This marks a gradual transition from the long summer days of January and February, which offered 14 and 13 hours of daylight, respectively. As the seasons change, daylight duration continues to decrease into April, where it slips to 10 hours, setting the stage for the shorter days of late autumn. Interestingly, this pattern reflects the cyclical nature of time in Trelew, where daylight gradually increases again by spring, culminating in the longest days of December. The rhythm of daylight throughout the year not only influences daily life but also enriches the vibrant atmosphere of this charming Patagonian locale.
In March, Trelew, Argentina, continues to experience a mild coastal breeze, with an average wind speed of 5.1 m/s (11 mph), mirroring the conditions of both January and February. This consistency signals a transition from the summer's gentler winds towards the more variable gusts of autumn. As the month progresses, the winds begin to taper off into April and beyond, with speeds decreasing to 4.0 m/s (9 mph). Observing this trend, it’s clear that while March maintains a stable breeziness reminiscent of the preceding summer months, the shift towards calmer days could herald the onset of the winter stillness prevalent in Trelew's colder months.
Weather in Trelew varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Trelew, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and March, notable differences emerge. January typically experiences milder nights with a minimum temperature of 8°C (47°F) and an average of 22°C (71°F), peaking at highs of 41°C (106°F). It also features minimal precipitation, with only about 7 mm (0.3 in) and rainfall occurring just once throughout the month. In contrast, March presents a broader temperature range, with nighttime lows around 5°C (41°F), average temperatures of 19°C (66°F), and maximums reaching 36°C (96°F). Additionally, March is slightly wetter, recording about 38 mm (1.5 in) of rainfall over five days, accompanied by higher humidity at 62%. For a more detailed look at January weather, you can visit Trelew weather in January.
In comparing the weather patterns of March and February, we see a noticeable shift in temperatures and precipitation levels. February typically experiences a warmer climate, with average highs reaching 40°C (104°F) and lows around 7°C (45°F), while March sees slightly cooler averages, with maximum temperatures peaking at 36°C (96°F) and minimums at 5°C (41°F). Additionally, February has significantly lower precipitation, only 11 mm (0.4 in) over just 2 days compared to March’s 38 mm (1.5 in) over 5 days, indicating that March is wetter. Humidity levels also differ, standing at 54% in February compared to a higher 62% in March, contributing to a more humid feel as winter transitions into spring. For more detailed insights on February weather, check out Trelew weather in February.
March generally experiences warmer temperatures than April, with a minimum of 5°C (41°F) and an average of 19°C (66°F), while April can drop to as low as -1°C (30°F) with an average of 15°C (60°F). The maximum temperatures in March can reach up to 36°C (96°F), compared to April's peak of 33°C (92°F). Precipitation is also reduced in April with only 20 mm (0.8 in) over 3 days, compared to March's 38 mm (1.5 in) over 5 days. Humidity slightly increases in April, sitting at 65% compared to March’s 62%. For more detailed information about April weather, you can check Trelew weather in April.
March and May present contrasting weather patterns in Trelew. March experiences milder temperatures with a minimum of 5°C (41°F) and an average of 19°C (66°F), peaking at a warm 36°C (96°F). This month also sees more rain, totaling 38 mm (1.5 in) over five days, and a humidity level of 62%. In comparison, May has cooler conditions, with temperatures ranging from a minimum of -4°C (25°F) to an average of 11°C (52°F), and a maximum of 28°C (82°F). Precipitation is much lighter at only 16 mm (0.6 in) across four days, accompanied by higher humidity at 71%. For more detailed information, check out Trelew weather in May.
When comparing the weather in March and June, notable differences emerge. March typically boasts a minimum temperature of 5°C (41°F) and an average high of 36°C (96°F), which contributes to a more varied climate with relatively lower humidity at 62%. This month experiences about 38 mm (1.5 in) of precipitation over roughly 5 days. In contrast, June presents a cooler profile, with temperatures ranging from a minimum of -4°C (24°F) to an average maximum of 21°C (69°F). The humidity rises to 77%, while precipitation increases to 45 mm (1.8 in) over 4 days, indicating a trend toward more consistent moisture. For further details on June weather, you can refer to Trelew weather in June.
March and July exhibit strikingly different weather patterns. In March, temperatures can range from a minimum of 5°C (41°F) to a scorching maximum of 36°C (96°F), with an average of 19°C (66°F). The month receives about 38 mm (1.5 in) of precipitation over five days, accompanied by a moderate humidity level of 62%. Conversely, July brings much cooler temperatures, where the minimum dips to -6°C (22°F) and the maximum reaches only 20°C (69°F), averaging around 7°C (45°F). Additionally, July experiences less precipitation at 17 mm (0.7 in) over four days and is marked by higher humidity at 78%. For more detailed information about the weather in July, you can visit Trelew weather in July.
March and August present quite contrasting weather patterns. In March, temperatures range significantly from a minimum of 5°C (41°F) to a high of 36°C (96°F), with an average of 19°C (66°F) and relatively moderate precipitation of 38 mm (1.5 in) across 5 days. The humidity sits at 62%, offering a warm and pleasant atmosphere.
In stark contrast, August experiences cooler conditions with minimum temperatures dropping to -4°C (25°F), an average of 9°C (49°F), and a maximum of 25°C (77°F). Precipitation during this month is much lighter at 17 mm (0.7 in) over 4 days while humidity levels rise to 78%, contributing to a chillier, damp feel. For more details, you can check Trelew weather in August.
March and September showcase distinct weather patterns. In March, temperatures range from a minimum of 5°C (41°F) to a maximum of 36°C (96°F), with an average of 19°C (66°F), creating a warmer climate overall. The month experiences about 38 mm (1.5 in) of precipitation over approximately 5 days, with humidity at 62%. In contrast, September is considerably cooler, with temperatures varying from a minimum of 0°C (33°F) to a maximum of 31°C (88°F), and an average of 12°C (54°F). Precipitation is much lower at 14 mm (0.5 in) over 3 days, accompanied by slightly higher humidity at 68%. For more detailed information about September weather, you can visit Trelew weather in September.
March and October present quite different weather patterns. In March, temperatures can vary significantly, with minimums around 5°C (41°F) and maximums reaching up to 36°C (96°F), while the average temperature hovers around 19°C (66°F). There is relatively higher precipitation during this month, with about 38 mm (1.5 in) falling over approximately 5 days, and a humidity level of 62%.
Conversely, October experiences cooler conditions, with minimum temperatures dipping as low as -1°C (30°F) and maximums peaking at 32°C (89°F), resulting in an average temperature of 15°C (59°F). This month boasts lighter rainfall, at only 14 mm (0.6 in) over about 3 days, and a slightly lower humidity of 60%. For more detailed information, you can check Trelew weather in October.
March and November present a mild transition in weather patterns, with both months showcasing a minimum temperature around 5°C (41°F). Throughout March, the average temperature reaches 19°C (66°F) with a maximum potential of 36°C (96°F), while November maintains a slightly cooler average of 18°C (64°F) and can peak at 37°C (98°F). Precipitation is more frequent in March, with an average of 38 mm (1.5 in) spread across 5 days, compared to November's lower 25 mm (1.0 in) over just 3 days. Additionally, humidity levels tend to be higher in March at 62%, compared to November's 54%. For more detailed insights into November's climate, check out Trelew weather in November.
In March, the weather in Trelew features a temperature range from a minimum of 5°C (41°F) to a maximum of 36°C (96°F), with an average temperature of 19°C (66°F). This month tends to be quite humid at 62%, with approximately 38 mm (1.5 in) of precipitation spread over around 5 days. In contrast, December sees slightly warmer conditions, with minimum temperatures around 6°C (44°F) and maximum temperatures reaching up to 38°C (100°F), resulting in an average temperature of 20°C (69°F). December is notably drier, receiving only 16 mm (0.6 in) of rain over about 2 days, and the humidity drops to 48%. For a more detailed look at December weather, you can visit Trelew weather in December.
As March unfolds in Trelew, it offers a unique blend of warm days and cooler nights, a refreshing change from the scorching summer months. While temperatures occasionally peak at a sweltering 36°C (96°F), the average warmth settles around a comfortable 19°C (66°F), inviting outdoor explorations without the oppressive heat. This month also sees a slight increase in rainfall, with about five rainy days contributing to a total of 38 mm (1.5 in) of precipitation, nourishing the landscape as humidity hovers around 62%. This transitional weather marks the beginning of autumn, making it a delightful time to experience the region's natural beauty. For a detailed understanding of Trelew's climate throughout the year, be sure to check out Trelew Climate.