Last updated: January 18, 2025
Corrientes, Argentina, is characterized by a Cfa climate according to the Köppen-Geiger classification, indicative of a humid subtropical environment. The region experiences a remarkable temperature range, with minimums plummeting to -3°C (27°F) in July, highlighting the stark contrast of the winter months. In stark opposition, average temperatures hover around 21°C (70°F), creating a comfortable seasonal climate. Peak summer spreads its warmth, with maximum temperatures soaring up to 43°C (110°F) in October, showcasing the intense heat characteristic of this vibrant region.
In Corrientes, Argentina, temperature patterns exhibit a pronounced seasonal variation, characterized by hot summers and cooler winters. January marks the peak of summer, with minimum temperatures around 13°C (57°F) and maximums reaching up to 43°C (109°F), while February and March follow closely with slightly lower averages. As autumn approaches in April and May, temperatures begin to decline, with average highs dropping to 21°C (71°F) in April and reaching a cooler 17°C (64°F) in May. The transition to winter is marked by more significant cooling, with July recording the coldest temperatures, including a minimum of -3°C (27°F). However, the winter months of June and July maintain maximum temperatures around 33°C (92°F), demonstrating the region's unique climate character. As spring returns in August through December, temperatures gradually rise again, concluding with December’s mild averages of 26°C (79°F) as the cycle restarts, reinforcing Corrientes' reputation for dynamic temperature shifts throughout the year.
In Argentina's Corrientes Province, Santa Rosa experiences temperatures ranging from a minimum of 0°C (32°F) in August to a maximum of 43°C (109°F) in January, as detailed in the monthly temperatures in Santa Rosa. Paso de la Patria sees slightly higher temperatures, with a minimum of 1°C (34°F) in August and a peak of 43°C (110°F) in October, highlighted in the monthly temperatures in Paso de la Patria. Meanwhile, Corrientes city records a minimum of 0°C (33°F) in August and reaches a maximum of 43°C (109°F) in October, as shown in the monthly temperatures in Corrientes.
Precipitation in Corrientes, Argentina, is marked by a distinct seasonal pattern, with January receiving the highest rainfall at 158 mm (6.2 in) over an average of 10 days, signaling the peak of the summer wet season. This is followed by a notable decrease in February, where rainfall drops to 73 mm (2.9 in), yet the moisture returns in March with 118 mm (4.7 in). Autumn months—April and May—see consistent precipitation, with rainfall amounts of 121 mm (4.7 in) and 139 mm (5.5 in), respectively, often consolidating Corrientes' reputation for robust wet conditions in these transitional periods.
As winter progresses, precipitation diminishes, with July experiencing the least amount of rainfall at just 52 mm (2.0 in) over 5 days, reflecting the drier conditions of this season. Rainfall begins to gradually rise again in August and September, accumulating 62 mm (2.5 in) and 110 mm (4.3 in), respectively, as Corrientes transitions towards spring. October and November witness increased precipitation once more, reaching 122 mm (4.8 in) and 134 mm (5.3 in), maintaining the region's characteristic humidity and ultimately setting the stage for the following summer, where rainfall spikes again in December with 88 mm (3.5 in).
In Corrientes, Argentina, sunshine duration reveals a clear seasonal trajectory, with December boasting the highest number of sunshine hours at 377 hours, indicative of the peak summer season. Following closely are November and February, where the sun shines for 327 hours and 315 hours, respectively, establishing these months as prime for outdoor activities and vibrant summer experiences. The months leading into winter, such as March and October, also maintain substantial sunshine, accruing 315 hours and 296 hours, but gradually begin to dip as the year progresses towards cooler seasons.
As the winter months approach, sunshine hours experience a notable decrease, with June recording the lowest at 219 hours. This trend continues into May and April, where sunshine hours range from 233 to 273 hours. However, as winter fades and spring emerges, the sun begins to shine longer again, peaking in August and September with 285 and 271 hours, respectively, providing a welcomed reprieve from the grayness of winter. This cyclical pattern emphasizes Corrientes' transition from sun-drenched summers to cooler, less radiant winters, ultimately culminating in a vibrant annual climate that supports both lush landscapes and diverse activities throughout the year.
The UV Index in Corrientes, Argentina, demonstrates significant variation throughout the year, with the highest values occurring during the summer months. Notably, January and December both register an extreme UV Index of 15, resulting in a burn time of just 10 minutes, necessitating protective measures for outdoor activities. Following closely are February and March, maintaining an extreme Index of 14 and 13, respectively. This high level of UV radiation serves as a reminder for individuals to prioritize sun safety, particularly during the peak summer season when sun exposure can lead to rapid skin damage.
As autumn transitions to winter, the UV Index begins to moderate, with April showing a significant decrease to 10, putting it in the "very high" exposure category with a burn time of 15 minutes. The months of May and June witness further declines, with UV levels dropping to 7 and 5, respectively, indicating a "high" to "moderate" exposure category. This trend slightly reverses in the winter months of July and August, where the UV Index rises back to 6 and 7, but it remains significantly lower than the summer peaks. As the year progresses, September experiences a resurgence with a UV Index of 10, before transitioning back to extreme levels in the subsequent months, highlighting the need for ongoing awareness and protection against UV exposure throughout the year.
UV Risk Categories
In Corrientes, Argentina, daylight duration exhibits notable seasonal fluctuations, peaking during the summer months of January and February, where residents enjoy 13 hours of daylight. March sees a slight decline as the days shorten to 12 hours, signaling the transition into autumn. As the year progresses into April and May, the amount of daylight continues to decrease, with 11 hours and 10 hours of light, respectively, marking the shorter days typical of the fall season. This gradual reduction reflects the changing position of the Earth in relation to the sun.
The trend of reduced daylight extends into the winter months of June and July, where daylight remains stable at 10 hours each, creating a consistent yet shorter daily light span. As winter yields to spring, daylight duration begins to increase again, reaching 11 hours in August and September, before climbing back to 12 hours in October. The cycle completes with the return of 13 hours in both November and December, reinstating the longer, sun-filled days characteristic of summer. This rhythmic pattern of daylight highlights the natural ebb and flow of seasons in Corrientes, emphasizing the region's vibrant and cyclical climate.
Corrientes, Argentina, experiences a predominantly warm and humid climate, with January and February being the hottest months, where temperatures can reach up to 41°C (107°F) and substantial rainfall occurs, peaking at 139 mm. The average temperatures gradually decrease from March to July, with cooler months like June and July recording minimum temperatures around 1-2°C (34-35°F). Rainfall varies throughout the year, with the wettest months being November and January, while the driest months are July and August. The city enjoys abundant sunshine, particularly in December with 376 hours, making it one of the sunniest months. For more detailed information, visit Corrientes climate.
The climate in Paso de la Patria, Argentina, is characterized by hot summers and mild winters. January and February see the highest temperatures, with averages around 28°C (83°F) and maximums reaching up to 42°C (107°F). Precipitation is significant, particularly in the warmer months, with November receiving the highest at 148 mm (5.8 in). Despite the rain, the region enjoys ample sunshine, peaking at 377 hours in December. For more detailed information, visit Paso de la Patria climate.
Santa Rosa, Argentina experiences a diverse climate with hot summers and mild winters. January is the warmest month, reaching average temperatures of 28°C (82°F) and rainfall peaking at 169 mm (6.6 in). In contrast, July is the coolest month with an average of 15°C (60°F) and significantly lower precipitation at 40 mm (1.6 in). Sunshine is abundant, particularly in December with 376 hours, contributing to a vibrant spring and summer. For more details, visit Santa Rosa climate.
In conclusion, Corrientes, Argentina, showcases a dynamic climate characterized by distinct seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight length. From the extreme summer heat with high sunshine and UV levels to the cooler, shorter days of winter, the region's climate supports a rich tapestry of ecological and recreational opportunities. The pronounced shifts across the seasons not only help define travel and outdoor activities for residents and visitors alike but also emphasize the importance of sun safety and environmental awareness throughout the year. Understanding these climate patterns enables a deeper appreciation for the natural beauty and diversity of Corrientes, inviting exploration and enjoyment in all its seasonal splendor.