Last updated: August 21, 2025
February in Puerto Iguazu, Argentina brings a warm and humid climate, with average temperatures hovering around 26°C (79°F). Daily highs can reach a scorching 37°C (98°F), while the nights provide some relief with lows dipping to 15°C (59°F). This month also sees considerable moisture, as precipitation totals approximately 111 mm (4.4 in) over 11 days, contributing to the region's lush landscapes. With a humidity level of 79%, February's weather creates a vibrant environment that's perfect for exploring Iguazu Falls and enjoying the natural wonders of the area.
In February, Puerto Iguazu, Argentina continues to bask in the warmth of summer, with temperatures ranging from a mild 15°C (59°F) at night to a high of 37°C (98°F) during the day. The average temperature settles at a comfortable 26°C (79°F), slightly cooler than January's peak but still inviting for those wishing to explore the stunning natural landscapes. As the month progresses, there is a gradual decline in maximum temperatures, hinting at the approaching autumn. This transitional period offers pleasant conditions for outdoor adventures, making it an ideal time to experience the breathtaking Iguazu Falls and the vibrant local flora and fauna. Overall, February in Puerto Iguazu strikes a balance between warmth and comfort, creating a perfect escape for travelers.
In February, Puerto Iguazu experiences a notable dip in precipitation, with 111 mm (4.4 in) of rain spread over just 11 days. This is a decrease from the 154 mm (6.1 in) recorded in January, indicating a potential trend towards drier conditions as summer progresses. This reduction in rainfall not only offers a reprieve from the often heavy January showers but also creates opportunities for outdoor exploration amidst the vibrant greenery that thrives in this lush region. As the month transitions to March, precipitation slightly rebounds to 121 mm (4.8 in), hinting at a pattern where the early months of the year bring fluctuating rainfall. Overall, February stands out as a relatively calmer month, perfect for enjoying the natural wonders of Puerto Iguazu.
February in Puerto Iguazu experiences a humidity level of 79%, marking a slight decrease from January's 82%. This trend of gradually diminishing humidity continues into March, where levels drop further to 75%. The latter months tend to showcase a more significant reduction, with April and May hovering around 74% and 75%, respectively. As the region transitions into the winter months, humidity levels continue to decline, reaching a low of 61% in July, and even dipping to a remarkably comfortable 49% in August. These patterns suggest that February is still fairly humid but signals the beginning of a trend towards drier conditions as the year progresses, offering a refreshing change for visitors seeking to explore the lush landscapes of this famous Argentine destination.
February in Puerto Iguazu, Argentina, mirrors the intensity of January, boasting a UV Index of 15, placing it in the extreme exposure category. This means that residents and visitors alike must exercise caution, as the burn time is a mere 10 minutes. As summer progresses, the UV Index remains consistently high, reflecting a trend that sees a gradual decrease in intensity only in the following months. March still carries an extreme rating with a slightly lower index of 13, while April drops to a very high category at an index of 10. For anyone enjoying the vibrant summer in Puerto Iguazu, it's essential to stay protected under the sun—check out more details at Puerto Iguazu UV Index.
UV Risk Categories
In February, Puerto Iguazu basks in an impressive 310 hours of sunshine, a delightful increase from January's 252 hours, setting the tone for a vibrant summer atmosphere. This trend of abundant sunshine continues into March, maintaining the same luminous total, suggesting that visitors can expect a similar bright experience in both months. As the seasons transition into autumn, sunshine slightly wanes in April to 286 hours, yet it remains generally favorable. Notably, the peak of ray-filled days arrives in November and December, with 319 and 351 hours respectively, ushering in the year’s sunniest moments. Overall, February stands out not just for its generous sunlight, but also as a precursor to the enchanting brightness that characterizes the region throughout the year.
In Puerto Iguazu, the likelihood of sunny weather sees a remarkable increase in February, where the chance of sunshine rises to an impressive 67%. This is a significant leap from January's modest 28%, marking February as one of the sunniest months of the year. Following this peak, the probability remains relatively high through March and April, hovering around the 50-60% range. The trend suggests a gradual decline as the year progresses, with June and October experiencing the lowest chances of sunshine. Overall, February stands out as an ideal time for visitors seeking warm and sunny weather in this breathtaking region.
In February, Puerto Iguazu experiences about 12 hours of daylight, marking a slight decrease from January's 13 hours. This gradual transition continues into March, where daylight remains consistent at 12 hours. As the year progresses, daylight begins to dwindle, reaching a low of 10 hours from May through July, reflecting the encroaching winter months. However, as spring approaches in August, the daylight starts to extend again, climbing back to 11 hours by late summer and 12 hours in October. The cycle culminates with the return of longer days in November and December, each boasting 13 hours of daylight, painting a beautiful picture of seasonal change in this vibrant region.
In February, Puerto Iguazu experiences a gentle breeze, with an average wind speed of 2.2 m/s (5 mph). This marks a slight decrease from January's breezier 2.6 m/s, hinting at the calmness that often prevails in the summer months of Argentina. As the season transitions toward autumn, wind speeds gradually increase again, with March showing a modest uptick to 2.3 m/s. Overall, the trend reflects a seasonal rhythm, where the winds tend to be milder in the summer and slightly strengthen as they move into the cooler months, creating a pleasant backdrop for the natural beauty that defines this region.
Weather in Puerto Iguazu varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Puerto Iguazu, focusing on differences in temperature, rainfall, humidity, and UV levels.
February's weather shows a slight decrease in both minimum and average temperatures compared to January, with a minimum of 15°C (59°F) and an average of 26°C (79°F), whereas January records a minimum of 16°C (62°F) and an average of 27°C (80°F). However, February experiences more precipitation in terms of the number of rainy days, with rainfall occurring on 11 days totaling 111 mm (4.4 in), compared to January's 154 mm (6.1 in) over 16 days. Humidity remains high in both months, but is slightly lower in February at 79% compared to January's 82%. For more detailed insights, you can check Puerto Iguazu weather in January.
In February, temperatures in Puerto Iguazu range from a minimum of 15°C (59°F) to a maximum of 37°C (98°F), with an average of 26°C (79°F). The month sees significant precipitation, totaling 111 mm (4.4 in) over 11 days, and a humidity level of 79%. In contrast, March experiences slightly cooler temperatures, with a minimum of 13°C (55°F), an average of 25°C (78°F), and a maximum of 36°C (97°F). Precipitation increases slightly to 121 mm (4.8 in) over the same number of rainy days, while humidity decreases to 75%. For a detailed overview of conditions during March, check out Puerto Iguazu weather in March.
February and April exhibit notable differences in weather patterns. February temperatures range from a minimum of 15°C (59°F) to a maximum of 37°C (98°F), with an average of 26°C (79°F), indicating that it remains quite warm. In contrast, April sees cooler temperatures, with lows around 8°C (47°F) and highs reaching 35°C (95°F), averaging 22°C (73°F). Rainfall in February is slightly higher at 111 mm (4.4 in) over 11 days, compared to April's 105 mm (4.1 in) over just 6 days. Additionally, February has a higher humidity level of 79%, while April has a more comfortable 74%. For more details on April's weather, you can check Puerto Iguazu weather in April.
When comparing the weather in February and May, significant differences can be observed. February boasts a much warmer climate with minimum temperatures around 15°C (59°F) and maximums reaching up to 37°C (98°F). This month sees an average temperature of 26°C (79°F) and experiences 111 mm (4.4 in) of precipitation over approximately 11 days, alongside a high humidity level of 79%. In contrast, May has a cooler ambiance with minimum temperatures dropping to 6°C (44°F) and average maximums of 33°C (91°F). The average temperature in May is a moderate 19°C (67°F), with increased precipitation amounting to 149 mm (5.9 in) over about 10 days, while humidity is slightly lower at 75%. For a more detailed insight into the weather specifics, you can refer to Puerto Iguazu weather in May.
When comparing the weather in February and June, we see considerable differences in temperature and humidity. February boasts warmer temperatures, with a minimum of 15°C (59°F) and an average high of 37°C (98°F), while June experiences cooler conditions, with a minimum of 2°C (36°F) and an average maximum of 30°C (87°F). February also tends to be more humid, averaging around 79% compared to June's 70%. Additionally, February receives a significant amount of rainfall—111 mm (4.4 in) over 11 days—compared to June's 146 mm (5.7 in) over 9 days. For more detailed information, you can check Puerto Iguazu weather in June.
February and July present contrasting weather conditions. In February, temperatures range from a minimum of 15°C (59°F) to a scorching maximum of 37°C (98°F), with an average of 26°C (79°F). The month is relatively humid, with 79% humidity and a total of 111 mm (4.4 in) of precipitation over 11 days. In stark contrast, July experiences much cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 30°C (87°F), averaging 17°C (63°F). The month also has lower humidity at 61% and significantly less rainfall, totaling 43 mm (1.7 in) over just 6 days. For more detailed insights on July weather, you can visit Puerto Iguazu weather in July.
When comparing the weather of February and August, one can observe significant differences in temperature and humidity. February boasts a much warmer climate, with temperatures ranging from a minimum of 15°C (59°F) to a sweltering maximum of 37°C (98°F) and an average of 26°C (79°F), accompanied by high humidity levels at 79%. Rainfall is also considerable, with 111 mm (4.4 in) spread over 11 days. In contrast, August experiences much cooler temperatures, with a minimum of 3°C (38°F), an average of 19°C (66°F), and a maximum of 34°C (94°F). Precipitation in August is lighter, totaling 76 mm (3.0 in) over just 6 days, and the humidity drops significantly to 49%. For further details on weather conditions, check out Puerto Iguazu weather in August.
February and September showcase distinct weather characteristics, reflecting the transition between summer and early autumn. In February, the temperatures range from a minimum of 15°C (59°F) to a maximum of 37°C (98°F), with an average of 26°C (79°F). The month experiences higher humidity at 79% and considerable precipitation, totaling 111 mm (4.4 in) over 11 days. In contrast, September has cooler temperatures, with a minimum of 9°C (49°F) and an average of 23°C (74°F), peaking at 39°C (102°F). It boasts lower humidity at 52% and less rainfall, with 78 mm (3.1 in) over just 6 days. For more details, you can check Puerto Iguazu weather in September.
February and October present distinct weather patterns, showcasing the transition from summer to fall. February boasts warmer temperatures, with averages around 26°C (79°F) and peaks reaching up to 37°C (98°F), accompanied by higher humidity levels at 79% and 111 mm (4.4 in) of precipitation over 11 days. In contrast, October features slightly cooler temperatures, averaging 24°C (75°F) and a maximum of 40°C (103°F), while experiencing increased rainfall at 171 mm (6.7 in) spread over 12 days, but with a significant drop in humidity to 55%. These variations highlight the dynamic climate of the region throughout the year. For more specific details, you can check Puerto Iguazu weather in October.
February generally offers slightly warmer conditions than November, with average temperatures reaching 26°C (79°F) compared to November's 25°C (77°F). Both months experience maximum temperatures peaking at 37°C (98°F). However, February tends to have a bit more rainfall, totaling 111 mm over 11 days, as opposed to November's 118 mm across 9 days. Humidity levels are also higher in February at 79%, while November has a slightly lower average humidity of 73%. For more detailed weather information, you can explore Puerto Iguazu weather in November.
In comparing February and December weather, both months exhibit warm average temperatures of around 26°C (79°F), though December records slightly higher maximum temperatures at 38°C (100°F) compared to February's max of 37°C (98°F). February experiences less precipitation, with 111 mm (4.4 in) over 11 days, while December sees more rainfall at 155 mm (6.1 in) during the same amount of days. Humidity levels are also higher in December at 85%, compared to February's 79%. For a detailed look at the weather patterns, check out Puerto Iguazu weather in December.
February in Puerto Iguazu offers a warm and humid respite, marked by higher temperatures that create a lively atmosphere compared to the cooler months. With an average temperature that reaches around 26°C (79°F), this month can see peaks of up to 37°C (98°F), perfect for those eager to explore the breathtaking Iguazu Falls. However, February is also characterized by a noticeable increase in precipitation, with rain occurring on about 11 days, which adds to the lush landscape. This combination of warmth and moisture sets February apart, creating a vibrant and dynamic environment for visitors. For more detailed insights into the weather patterns throughout the year, check out Puerto Iguazu Climate.