Last updated: August 21, 2025
In March, Pinamar, Argentina experiences a delightful transition into autumn, characterized by maximum temperatures reaching a comfortable 27°C (81°F) and an average of 20°C (68°F). Visitors can expect a refreshing atmosphere, with minimum lows around 11°C (53°F). While the month sees about 99 mm (3.9 in) of precipitation spread over 9 days, the humidity remains at a moderate 78%, ensuring a pleasant coastal climate. This combined weather forecast creates an inviting backdrop for outdoor activities and exploration in this charming seaside town.
March in Pinamar, Argentina, marks a transitional phase as summer gracefully gives way to autumn. During this month, temperatures are pleasantly mild, with average highs reaching 27°C (81°F) and lows around 11°C (53°F). The warmth remains inviting, yet softens slightly compared to the preceding months of January and February, where highs soared to 31°C (87°F) and 29°C (84°F) respectively. As the summer heat recedes, expect comfortable days ideal for beach outings and cool evenings perfect for enjoying the local nightlife. This shift in temperatures not only signals a change in the season but also sets the stage for the beautiful coastal scenery that makes Pinamar a beloved destination.
In March, Pinamar experiences a notable increase in precipitation, with 99 mm (3.9 in) of rainfall spread over 9 days. This trend marks March as one of the wetter months, following February's 93 mm (3.7 in) and contrasting with the drier months that precede it. As summer transitions into autumn, the increase in rainfall not only enhances the lushness of the landscape but also sets the stage for a vibrant seasonal shift. March stands out, reflecting nature's rhythmic patterns, where lush greenery flourishes, and the atmosphere is enriched by these springtime showers.
In March, humidity in Pinamar, Argentina continues to hold steady at a notable 78%, mirroring the previous month of February. This consistency indicates a trend of relatively high humidity that persists into the autumn months, with April showing a slight increase to 79%. As the seasons shift, the humidity levels fluctuate moderately, suggesting a transition toward the wetter conditions of spring. Notably, while summer months witness peaks—the highest recorded at 78% in February—the return to similar figures in the fall reflects the region's coastal climate, which remains humid yet comfortable throughout the year.
As March arrives in Pinamar, Argentina, the UV Index reflects a transition toward the cooler months, registering at a very high level of 10. This marks a slight decrease from the extreme levels seen in January and February, but care is still necessary, with a burn time of just 15 minutes under direct sunlight. Following the intense summer months, it's important to remain vigilant about sun exposure; although the risk diminishes into April with a notable drop to a high index of 7, the sun's intensity persists. For those basking in Pinamar's beautiful beaches, knowing the UV Index trends is essential to enjoy the outdoors safely. Explore more details about UV exposure throughout the year at Pinamar UV Index.
UV Risk Categories
March in Pinamar, Argentina, offers a delightful blend of warm sunshine and mild weather, with 310 hours of bright sunlight gracing the days. As summer transitions to autumn, the sunshine begins to taper off slightly from the peak months of January and February, yet remains abundant compared to the cooler months ahead. March's luminous days are a prelude to the gorgeous autumn light, characterized by softer hues that fill the beaches and streets of Pinamar. The sunlight hours gradually decline as the year progresses, with April marking a noticeable drop to 258 hours—a reminder of the changing seasons. Embracing March means enjoying vibrant days filled with warmth before the crispness of autumn sets in, making it an ideal time to savor the last bits of summer's glow.
As March rolls into Pinamar, the chance of sunny weather dips to 44%, marking a noticeable decline from the sunnier heights of summer. This trend continues the gradual decrease in sunshine that begins in January, where the likelihood stands at 55%. Interestingly, by April, the prospects brighten again with a rise to 63%, signaling that while March may be a bit of a transition month, the return of sunshine is just around the corner. As temperatures cool and the beach crowds thin, March offers a unique charm, embracing the shifting seasons while promising clearer days ahead.
March in Pinamar, Argentina, marks a notable transition as the long summer days begin to wane, offering 12 hours of daylight. This reduction from 13 hours in February signals the approach of autumn, inviting a more temperate climate that perfectly complements the scenic beauty of the region. As daylight diminishes, the vibrant sunsets become an enchanting spectacle, showcasing hues that paint the sky. Following March, the trend continues downward, with daylight dipping to 11 hours in April and further to 10 hours in May, highlighting the gradual shift towards winter. This rhythmic shift in daylight duration not only accentuates seasonal changes but also enriches the experience of Pinamar's natural charm throughout the year.
As March arrives in Pinamar, Argentina, the gentle whispers of the wind continue to characterize the coastal ambiance, with an average speed of 6.0 m/s (13 mph). This marks a slight dip from the earlier months of January and February, where the winds breezed through at 6.3 m/s and 6.2 m/s respectively. The transition into autumn sees the winds hold steady, as April mirrors March’s pace, promising a consistent, calming atmosphere. While the wind may mellow in intensity compared to the summer months, this shift creates the perfect backdrop for enjoying the stunning beaches, as nature prepares for the cooler months ahead. Embracing the subtle changes in wind patterns, Pinamar invites visitors to savor serene walks along the shore, creating memories as the seasons transition seamlessly.
Weather in Pinamar varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Pinamar, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparison to January, March experiences slightly cooler temperatures, with a minimum of 11°C (53°F) and an average of 20°C (68°F), while January boasts a minimum of 14°C (57°F) and an average of 21°C (71°F). Notably, the maximum temperature in January reaches a higher 31°C (87°F) compared to March's maximum of 27°C (81°F). Furthermore, March sees more rainfall, totaling 99 mm (3.9 in) over 9 days, in contrast to January's 70 mm (2.7 in) spread across 7 days. Despite the increased precipitation in March, the humidity levels are relatively similar, with March at 78% and January at 74%. For more information on January weather, check out Pinamar weather in January.
In comparing the weather conditions of March and February, both months exhibit relatively mild temperatures and consistent humidity levels at 78%. March sees a slight decrease in average temperature, with a minimum of 11°C (53°F) and a maximum of 27°C (81°F), while February has a slightly warmer minimum of 12°C (54°F) and a maximum of 29°C (84°F). Precipitation levels are quite similar, with March receiving 99 mm (3.9 in) and February recording 93 mm (3.7 in), both spread over 9 days. For a detailed look at the weather specifics in February, you can visit Pinamar weather in February.
March generally experiences slightly warmer temperatures compared to April, with average highs of 27°C (81°F) in March versus 24°C (76°F) in April. While March has a higher average temperature of 20°C (68°F), April's temperatures are a bit cooler, averaging 18°C (64°F). Both months see similar humidity levels, with March at 78% and April slightly higher at 79%. Precipitation is also comparable, with March receiving 99 mm (3.9 in) and April having a total of 91 mm (3.6 in), both spread over nine days. For more detailed information, you can check Pinamar weather in April.
In March, the weather tends to be warmer, with average temperatures ranging from a minimum of 11°C (53°F) to a maximum of 27°C (81°F), creating a pleasant atmosphere for outdoor activities. The month experiences higher precipitation at 99 mm (3.9 in) over 9 days, and the humidity stands at 78%. In contrast, May is cooler, with average temperatures varying from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), and it has a lower total precipitation of 69 mm (2.7 in) over 8 days. The humidity in May slightly increases to 79%, making the air feel a bit more moist. For a detailed look at what to expect in May, you can visit Pinamar weather in May.
In comparing the weather of March and June, it is striking how different the temperature ranges are. March enjoys a warmer climate with an average temperature of 20°C (68°F), peaking at a maximum of 27°C (81°F), while June sees much cooler conditions, with an average of only 11°C (53°F) and a maximum of 18°C (65°F). Interestingly, both months experience similar precipitation levels, with March receiving 99 mm (3.9 in) and June slightly less at 82 mm (3.2 in), occurring over the same number of rainy days—nine. Humidity remains consistent at 78% for both months. For more details on June weather conditions, visit Pinamar weather in June.
March and July exhibit quite a contrast in weather patterns. In March, temperatures range from a minimum of 11°C (53°F) to a pleasant average of 20°C (68°F), peaking at 27°C (81°F), while July experiences cooler conditions with a minimum of 3°C (38°F), an average of only 10°C (50°F), and a maximum of 17°C (62°F). Additionally, March sees higher precipitation levels at 99 mm (3.9 in) over about 9 days, compared to July's 74 mm (2.9 in) over 10 days. Humidity levels are relatively similar, with March at 78% and July slightly lower at 74%. For a detailed look at July weather in Pinamar, you can check Pinamar weather in July.
March and August showcase contrasting weather patterns. In March, temperatures range from a minimum of 11°C (53°F) to a maximum of 27°C (81°F), with an average of 20°C (68°F). The month sees a significant amount of precipitation, totaling 99 mm (3.9 in) over about 9 days, and humidity levels hover at 78%. In stark contrast, August features cooler temperatures, with a minimum of 4°C (39°F), an average of 10°C (51°F), and a maximum of 17°C (63°F). Precipitation is also lower in August, amounting to 57 mm (2.3 in) across 6 days, while humidity remains slightly lower at 77%. For more detailed information, check Pinamar weather in August.
March and September exhibit distinct contrasts in weather. In March, temperatures range from a mild 11°C (53°F) to a warm 27°C (81°F), with an average of 20°C (68°F), accompanied by relatively high precipitation of 99 mm (3.9 in) over about 9 days. The humidity stands at 78%, making the air feel quite warm. In contrast, September experiences cooler temperatures, with a minimum of 4°C (40°F), an average of 12°C (54°F), and a maximum of 19°C (67°F). Precipitation decreases to 70 mm (2.8 in) over about 7 days, while humidity rises slightly to 81%. For more detailed information on September weather, you can visit Pinamar weather in September.
March and October display distinct weather patterns, reflecting the transition from summer to autumn and vice versa. In March, temperatures are more temperate, with averages around 20°C (68°F) and highs reaching up to 27°C (81°F), while humidity is relatively high at 78%. The month sees more precipitation, totaling 99 mm (3.9 in) over approximately 9 days. In contrast, October experiences cooler conditions, with average temperatures around 14°C (57°F) and a maximum of 23°C (73°F). The precipitation decreases to 61 mm (2.4 in), occurring over a similar number of days, and humidity remains slightly lower at 77%. For more specifics on October weather in Pinamar, you can check Pinamar weather in October.
In comparing the weather of March and November, we see that both months offer mild temperatures, with March boasting an average of 20°C (68°F) and November slightly cooler at an average of 17°C (63°F). Despite similar maximum temperatures reaching up to 27°C (81°F) on warmer days, March experiences higher humidity at 78%, compared to November's 76%. March is also wetter, with 99 mm (3.9 in) of precipitation over 9 days, while November has only 65 mm (2.6 in) during the same number of days. For more insights on the local climate, you can check Pinamar weather in November.
March and December exhibit relatively mild weather, but there are notable differences between the two months. In March, temperatures range from a minimum of 11°C (53°F) to a maximum of 27°C (81°F), with an average temperature of 20°C (68°F). The month sees around 99 mm (3.9 in) of precipitation over approximately 9 days, resulting in a humidity level of 78%. In contrast, December features slightly cooler temperatures, with a minimum of 10°C (51°F) and a maximum of 29°C (85°F), while the average temperature is a bit lower at 19°C (66°F). Precipitation in December is reduced to 69 mm (2.7 in) across about 8 days, leading to a slightly lower humidity of 74%. For more details on the weather conditions during this month, you can visit Pinamar weather in December.
March in Pinamar marks a delightful transition as summer gradually gives way to autumn. With average temperatures settling around a comfortable 20°C (68°F), the days are still warm, yet invite a cozy evening ambiance. This month stands out due to its increased humidity of 78%, making the air feel a little thicker than in the preceding months. While Rainy days do occur, with 99 mm of precipitation spread across 9 days, they serve as refreshing breaks from the warmth rather than dampeners on your plans. For those seeking to experience this vibrant coastal town as it shifts into fall, March offers a unique blend of summer's warmth and the crispness of the upcoming season. To understand the climate throughout the year, be sure to check out Pinamar Climate.