Last updated: August 21, 2025
In March, La Plata, Argentina experiences a delightful transition into autumn, characterized by an average temperature of 21°C (70°F), with highs reaching a warm 33°C (93°F) and lows dipping to a cool 7°C (45°F). As the month unfolds, residents can expect a total precipitation amount of 65 mm (2.5 in), occurring over 7 days, contributing to a humidity level of around 66%. This combination of warmth and occasional rain creates a vibrant atmosphere, perfect for enjoying the city's rich cultural offerings while embracing the beauty of the changing seasons.
In March, La Plata experiences a gentle transition into autumn, with temperatures gradually cooling down. The minimum temperature hovers around 7°C (45°F), providing a crisp start to the day, while the average temperature settles at a comfortable 21°C (70°F). Afternoons are pleasantly warm, reaching a maximum of 33°C (93°F), making it a wonderful time to enjoy the city's outdoor activities. This month marks a notable decrease from the summer's peak heat, as the city bids farewell to the highs of January, ensuring a more temperate climate that beckons both locals and visitors to explore the vibrant culture and natural beauty of La Plata.
In March, La Plata experiences a moderate precipitation level with an average of 65 mm (2.5 in) over the course of 7 days. This marks a slight decrease from January and February, where rainfall was more abundant at 68 mm and 61 mm respectively. However, March's precipitation remains consistent with the early autumn pattern, laying the groundwork for the wetter months ahead in April, when rainfall climbs to 74 mm. The distribution of rain helps to refresh the city as it transitions into the cooler seasons, striking a balance between humidity and warmth that defines La Plata's climate. Overall, March serves as a transitional month, where spring showers begin to prime the region for the more intense precipitation that will follow in the upcoming months.
In March, La Plata experiences a notable increase in humidity, climbing to 66% from 61% in February. This rise marks the continuation of a seasonal trend, as the city transitions into the more humid months of late summer and early autumn. Following March, humidity levels further escalate, peaking at 80% in April and reaching 85% in May, indicating a shift towards a more humid climate that persists through the winter months. It's clear that as the seasons change, residents can expect increasingly moist conditions, with humidity gradually tapering off as the year progresses into the drier months of late spring and summer.
In March, La Plata experiences a UV Index of 11, categorizing it as extreme with a swift burn time of just 10 minutes. As summer transitions into autumn, this decline from the peak indices of January and February—both at 14—signals a slightly lower yet still intense sun exposure. Despite the marginal decrease, residents and visitors alike should remain vigilant, as the potential for skin damage evolves little in urgency. Notably, the UV Index will continue to drop as the months progress, reaching 7 in April and 5 in May, offering a gentler sun that still demands caution. Protecting your skin remains paramount, and for detailed updates, take a look at the La Plata UV Index.
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March in La Plata, Argentina, boasts a delightful 315 hours of sunshine, continuing the trend of ample daylight seen in the preceding months. While January and February lead the pack with 303 and 320 hours respectively, March maintains its charm, offering slightly less sunshine yet remaining vibrant. As the seasons transition into autumn, the sunlit hours decline noticeably in April with 261 hours, marking the start of shorter days. This gradual decrease in sunlight serves as a precursor to the winter months, where hours dip further, but the warmth of March lingers in the air, inviting residents and visitors to soak in the last rays of summer before the cooler season sets in.
In La Plata, Argentina, the likelihood of enjoying sunny weather in March dips to 51%, making it one of the less sunny months of the year. This marks a noticeable decrease from the preceding months of January and February, which boast chances of 59% and 55%, respectively. However, as the seasons transition into April, the chances of sunshine rebound significantly, soaring to 69%. This trend highlights March as a transitional month, where the lingering summer warmth begins to fade, but the promise of brighter days ahead is just around the corner. Despite the lower probability of sun, March still offers an opportunity to relish in the varied beauty of early autumn in La Plata.
As March unfolds in La Plata, Argentina, the days gradually shorten, offering 12 hours of daylight. This transitional month marks a noticeable shift from the vibrant, sun-drenched days of summer, where January boasts the longest daylight at 14 hours, to the crisp autumn evenings ahead. February sees a slight decrease to 13 hours, hinting at the forthcoming seasonal changes. Following March, daylight continues to decline, reaching 11 hours in April, then tapering to just 9 hours in June. This rhythmic ebb and flow of light not only reflects the changing seasons but also influences the region's daily activities and natural rhythms, inviting residents to embrace the cozy embrace of autumn as longer nights begin to take hold.
In March, La Plata experiences a gentle average wind speed of 3.4 m/s (8 mph), a slight decline from the preceding months. This trend continues a pattern observed since the beginning of the year, with wind speeds generally fluctuating between 3.2 to 4.5 m/s. While January and February welcomed relatively calm breezes, March offers a tranquil atmosphere as the winds soften before the seasonal shifts ahead. Interestingly, the month is marked by an uptick in gusty conditions in the latter months, where winds typically reach their peak in September and November. This transitional period is not only a breath of fresh air for the locals but also sets the stage for the more vigorous winds of autumn, enhancing La Plata's vibrant seasonal landscape.
Weather in La Plata varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in La Plata, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between March and January, we see notable differences in temperature and humidity levels. March features a minimum temperature of 7°C (45°F) and an average of 21°C (70°F), with a maximum reaching 33°C (93°F). In contrast, January starts off warmer, with a minimum of 11°C (52°F) and an average high of 24°C (76°F), peaking at a scorching 41°C (105°F). While both months receive similar amounts of precipitation—65 mm (2.5 in) in March and 68 mm (2.7 in) in January—March experiences slightly higher humidity at 66%, compared to January's more comfortable 50%. For a detailed look at January weather, you can visit La Plata weather in January.
In comparing the weather patterns of March and February, we see some notable differences. March typically experiences a broader temperature range, with minimums around 7°C (45°F), averages of 21°C (70°F), and maximums reaching up to 33°C (93°F). In contrast, February tends to be slightly warmer, with minimums at 9°C (49°F), averages of 23°C (74°F), and maximums peaking at 35°C (96°F). Precipitation levels are somewhat similar, with March receiving 65 mm (2.5 in) over 7 days and February recording 61 mm (2.4 in) over 8 days. Additionally, March has higher humidity at 66%, compared to February's 61%. For more details on February's weather, you can visit La Plata weather in February.
In March, the weather typically features a wider temperature range with minimums of 7°C (45°F) and maximums reaching up to 33°C (93°F), averaging around 21°C (70°F). This month experiences about 65 mm (2.5 inches) of precipitation over approximately 7 days, with a relative humidity of 66%.
In contrast, April brings cooler conditions, with minimum temperatures dropping to 4°C (39°F) and averaging 18°C (65°F), while maximums are slightly lower at 31°C (87°F). Precipitation increases to 74 mm (2.9 inches) over 8 days, contributing to a higher humidity level of 80%. For more specific details, you can check La Plata weather in April.
In March, the weather tends to be warmer, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (93°F), which creates a pleasant atmosphere for outdoor activities. The month experiences 65 mm (2.5 in) of precipitation spread over 7 days, with a humidity level of 66%. In contrast, May brings cooler conditions, with temperatures ranging from a minimum of 2°C (36°F) to a warmer maximum of 27°C (80°F) and an average of 14°C (58°F). Although May has slightly higher precipitation at 69 mm (2.7 in) over just 6 days, it also sees increased humidity at 85%. For more details about May weather, you can visit La Plata weather in May.
March generally offers warmer weather compared to June, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (93°F) and an average of 21°C (70°F). In contrast, June experiences cooler temperatures, where the minimum drops to -1°C (30°F) and the maximum reaches 24°C (76°F), with an average of 12°C (53°F). Both months experience about 65 mm (2.5 in) of precipitation in March and 59 mm (2.3 in) in June, with rain occurring on roughly 7 days in each month. However, June tends to be slightly more humid, with humidity levels around 80% compared to March's 66%. For a detailed view of the weather patterns, you can check La Plata weather in June.
In March, temperatures range from a mild minimum of 7°C (45°F) to a hot maximum of 33°C (93°F), with an average temperature of 21°C (70°F). This month experiences around 65 mm (2.5 in) of precipitation over approximately 7 days and has a humidity level of 66%. In contrast, July brings cooler weather, with temperatures dropping to a minimum of -1°C (30°F) and peaking at 25°C (77°F), resulting in an average of 10°C (51°F). Rainfall remains similar, with 64 mm (2.5 in) expected over 8 days, and a slightly higher humidity level of 69%. For more details about the specific conditions in July, you can visit La Plata weather in July.
March and August showcase distinctly different weather patterns. In March, temperatures range from a comfortable minimum of 7°C (45°F) to a warm maximum of 33°C (93°F), with an average of 21°C (70°F). This month experiences about 65 mm (2.5 in) of precipitation spread over 7 days, accompanied by a humidity level of 66%. In contrast, August presents a much cooler climate, with temperatures dropping to a minimum of -2°C (29°F) and reaching a maximum of 25°C (76°F), while the average temperature sits at 12°C (53°F). Precipitation in August is lower at 48 mm (1.9 in) over just 5 days, yet humidity remains steady at 66%. For more details about August weather, you can refer to La Plata weather in August.
In March, temperatures in La Plata range from a mild 7°C (45°F) at night to a warm 33°C (93°F) during the day, with an average temperature of 21°C (70°F). This month typically sees about 65 mm (2.5 in) of precipitation over approximately 7 days, accompanied by a humidity level of 66%. In contrast, September brings cooler temperatures, with nighttime lows dropping to 1°C (34°F) and daytime highs reaching 28°C (82°F), averaging 14°C (57°F). Although September has slightly higher precipitation at 76 mm (3.0 in) over about 6 days, the humidity also rises to 72%. For a detailed look at what to expect, check out La Plata weather in September.
March and October present contrasting weather patterns, with March offering warmer temperatures. In March, the minimum temperature hovers around 7°C (45°F), while average highs can reach up to 33°C (93°F), making it feel quite warm; on average, humidity is around 66% with 65 mm (2.5 in) of precipitation over about 7 days. In contrast, October experiences cooler temperatures, with lows dropping to 3°C (38°F) and an average maximum of 34°C (93°F). The month sees slightly higher precipitation at 78 mm (3.1 in) across 9 days, accompanied by a lower humidity level of 63%. For more detailed information on October weather, you can refer to La Plata weather in October.
March and November exhibit similar weather patterns, with both months experiencing mild average temperatures around 20-21°C (68-70°F). In March, temperatures range from a minimum of 7°C (45°F) to a maximum of 33°C (93°F), while November sees slightly cooler minimums at 6°C (44°F) and higher maximums reaching 36°C (97°F). Precipitation levels are comparable, with March receiving 65 mm (2.5 in) over about 7 days and November having 64 mm (2.5 in) across 8 days, although November is slightly less humid at 59% compared to March's 66%. For more insights, you can check La Plata weather in November.
In March, the weather presents a warm and pleasant atmosphere, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (93°F). This month experiences about 65 mm (2.5 in) of precipitation over approximately 7 days, accompanied by a humidity level of 66%.
In contrast, December boasts slightly higher average temperatures, with a minima of 7°C (45°F) and a maxima reaching 37°C (98°F), resulting in a warm average of 22°C (73°F). Precipitation increases marginally to 71 mm (2.8 in) across 8 days, while humidity drops to a comfortable 56%.
For a more detailed look at December's weather patterns, you can visit La Plata weather in December.
As March rolls in, La Plata experiences a delightful transition from the sweltering heat of summer to more temperate conditions. With an average temperature hovering around 21°C, the city showcases a refreshing blend of warm days and cooler nights, complemented by the gentle rise in humidity. Although the month sees a moderate amount of rain over several days, this precipitation nourishes the landscape, fostering vibrant greenery. Compared to the extremes of January and February, March strikes a balance that is perfect for outdoor activities and exploration. For further insights into the unique climate of La Plata, visit La Plata Climate.