Last updated: August 21, 2025
In Gualeguaychú, Argentina, January brings a mix of extreme heat and occasional rainfall. With maximum temperatures soaring to 42°C (107°F), the average temperature settles around a warm 25°C (78°F), providing plenty of summer warmth. Nights cool down to a comfortable 13°C (55°F), offering respite from the daytime heat. This vibrant month sees about 120 mm (4.7 in) of rain spread over approximately 7 days, contributing to a humidity level of 54% that enhances the tropical feel. Whether you're soaking up the sun or enjoying the warm evenings, January in Gualeguaychú is a season full of summer vibrancy and occasional refreshing showers.
In Gualeguaychú, Argentina, January showcases a scorching embrace of summer, with temperatures ranging from a mild 13°C (55°F) to a blistering peak of 42°C (107°F), giving an average warmth of 25°C (78°F). This month stands out as the hottest in the year, hinting at a dynamic climatic pattern where the days are filled with intense heat and the cool evenings provide a brief respite. As the seasons subtly transition into February, temperatures begin to drop slightly, yet the warmth remains, revealing a trend of gradually decreasing extremes as the year progresses. Overall, January epitomizes the vibrant essence of summer in Gualeguaychú, with clear blue skies and plenty of opportunities for outdoor adventures.
In Gualeguaychú, January heralds the peak of summer with a notable precipitation amount of 120 mm (4.7 in) over an average of just 7 rainy days. This marks the month as the wettest of the year, setting the stage for lush landscapes and vibrant flora. As summer transitions into early autumn, rainfall tapers off, with February and March receiving 95 mm (3.7 in) and 98 mm (3.9 in), respectively, yet maintaining a consistent rainy pattern of 7 days. The trend shows a gradual decrease in precipitation as the months progress, falling to 83 mm (3.3 in) in May and consistently lower amounts through winter and early spring. This seasonal variation not only shapes the region's agricultural practices but also influences local weather activities, underscoring the dynamic nature of Gualeguaychú's climate.
In January, Gualeguaychú experiences a comfortable humidity level of 54%, setting a relatively dry stage for the month. However, as the year progresses into February, humidity begins to rise significantly, reaching 61%. This upward trend continues throughout the following months, with March and April seeing humidity levels climb to 69% and 79%, respectively. By May, the air becomes noticeably more humid at 85%, marking the peak of moisture for the year. Although June maintains a high level at 82%, there is a gradual decline as the months transition into winter, with July dropping to 69%, followed by a slight easing to 65% in August. As the year wraps up, humidity bounces back a bit, stabilizing around 60-63% from November to December. Overall, Gualeguaychú's humidity exhibits clear seasonal shifts, with a pronounced increase leading into the warmer months and a subsequent decrease as winter approaches.
In January, Gualeguaychu, Argentina, experiences a scorching UV Index of 15, placing it in the extreme exposure category where skin can start to burn in as little as 10 minutes. This trend of high UV levels continues throughout the summer, with February and March also presenting extreme conditions, albeit with slightly lower indices of 13 and 11, respectively. As the seasons shift into fall, the UV Index begins to decrease, dropping to 8 in April, which still signals very high exposure risk. By May, the situation eases further with a moderate UV Index of 5, allowing for longer outdoor enjoyment at 30 minutes of safe exposure. However, the pattern of fluctuating UV levels persists through the year, peaking again in the warmer months of October and November with indices of 11 and 13. For anyone planning to visit or engage in outdoor activities, it’s crucial to stay informed about these UV trends to ensure safety. For more detailed information, check out Gualeguaychu UV Index.
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In January, Gualeguaychú basks in a stunning 292 hours of sunshine, marking the beginning of the year with vibrant, bright days. As summer unfolds, February sees an uptick to 319 hours, hinting at the city's reputation for warm, sun-kissed afternoons. This abundance remains steady into March with 316 hours, providing a delightful backdrop for outdoor activities. However, by the time April rolls around, the sun recedes slightly to 268 hours, signaling the transition into autumn. The trend continues, with the subsequent months showing a gradual decline in sunlight, peaking in November at a remarkable 344 hours before closing the year with December's generous 381 hours. This ebb and flow of sunshine throughout the year offers residents and visitors alike a captivating dance of light, enhancing the charm of this vibrant Argentinian locale.
In Gualeguaychú, Argentina, the likelihood of basking in sunny weather during January stands at a promising 64%. This trend reflects a generally bright start to the year, aligning closely with the following month, February, which enjoys an even higher chance at 67%. However, as summer progresses, the likelihood dips in March to 47%, indicating a transition towards more variable weather. The sun finds its way back in April, matching January's 64%, while May sees a slight decline at 59%. Overall, the sunshine probability in Gualeguaychú shows a seasonal ebb and flow, with the brightest months peaking in late spring and early summer, making January an appealing time for sun-seekers.
In Gualeguaychú, Argentina, January shines particularly bright with an impressive 14 hours of daylight, marking the peak of summer. As the months progress into February and March, daylight gradually diminishes to 13 hours and 12 hours respectively, signaling the transition toward autumn. The trend continues into April with 11 hours of daylight, following which the days shorten significantly during the winter months of June and July, where daylight dips to just 9 and 10 hours. However, as winter recedes and spring approaches, daylight begins to extend again, reaching 12 hours in October and returning to 14 hours by December. This cyclical pattern not only highlights the seasonal changes but also reflects the vibrant natural rhythm that characterizes life in Gualeguaychú throughout the year.
In January, Gualeguaychú experiences a gentle breeze with an average wind speed of 3.5 m/s (8 mph), setting a pleasant tone for the summer month. This wind pattern is consistent throughout the season, as February and March see similar speeds of 3.1 m/s and 3.2 m/s, respectively. Notably, as the year unfolds, April and May bring winds back up to the January average, creating a harmonious flow. July often dances with a slightly stronger gust at 3.7 m/s, hinting at winter’s arrival. The transition into spring introduces a noticeable uptick in wind speeds, with September reaching 4.0 m/s (9 mph) and November surging to 3.9 m/s. Thus, Gualeguaychú's winds not only vary subtly but also elegantly reflect the changing seasons.
Weather in Gualeguaychu varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Gualeguaychu, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February in Gualeguaychú showcase a gradual transition in weather patterns. January experiences higher maximum temperatures, reaching up to 42°C (107°F), while February sees a cooler peak at 36°C (98°F). The average temperatures are slightly lower in February, with January averaging 25°C (78°F) compared to February’s 24°C (75°F). Additionally, while January is wetter with 120 mm (4.7 in) of precipitation over 7 days, February sees a reduction to 95 mm (3.7 in) over the same number of days. Humidity is also higher in February at 61%, opposed to January's 54%. For more detailed information on February weather, you can check Gualeguaychu weather in February.
In comparing the weather of January and March, January tends to be hotter, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 42°C (107°F), while March experiences cooler temperatures, peaking at 36°C (98°F). The average temperature in January is higher at 25°C (78°F) compared to March's average of 22°C (71°F). Additionally, January receives more precipitation, totaling 120 mm (4.7 in) over 7 days, compared to March's 98 mm (3.9 in) across the same number of days. The humidity is also notably higher in March at 69%, compared to January's 54%. For more detailed information, you can check Gualeguaychu weather in March.
January and April present contrasting weather patterns. In January, temperatures can soar as high as 42°C (107°F), while the average stays around a warm 25°C (78°F). The month is characterized by considerable precipitation, totaling 120 mm (4.7 in) over about 7 days, and a moderate humidity level of 54%. In contrast, April experiences much cooler temperatures, with a minimum of 5°C (42°F) and a comfortable average of 19°C (67°F). Although it is the rainy season, precipitation is less intense at 91 mm (3.6 in) over just 5 days, and humidity rises to 79%, making the air feel quite different. For more details about the April weather, visit Gualeguaychu weather in April.
In January, the weather is characterized by high temperatures, ranging from a minimum of 13°C (55°F) to a scorching maximum of 42°C (107°F), with an average of 25°C (78°F). This month sees substantial rainfall, totaling 120 mm (4.7 in) over approximately 7 days, accompanied by a moderate humidity level of 54%. In contrast, May experiences much cooler temperatures with a minimum of 1°C (34°F) and a maximum of 28°C (83°F), averaging around 15°C (59°F). The precipitation in May is lower, at 83 mm (3.3 in) spread across about 6 days, but the humidity is significantly higher at 85%. For more details on the weather in May, you can check Gualeguaychu weather in May.
January and June present two distinct weather profiles that highlight the dramatic seasonal changes. In January, temperatures range from a minimum of 13°C (55°F) to a sweltering maximum of 42°C (107°F), with an average of 25°C (78°F). This month also experiences a fair amount of rainfall, with 120 mm (4.7 in) over about 7 days, coupled with a relatively moderate humidity of 54%. In stark contrast, June sees much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 27°C (80°F), averaging only 12°C (54°F). The precipitation is lower at 61 mm (2.4 in), but the humidity rises to 82%, making it feel much damper. For more information, you can refer to Gualeguaychu weather in June.
January and July present a striking contrast in weather. January boasts hot temperatures, with minimums around 13°C (55°F) and peaks reaching a sweltering 42°C (107°F), accompanied by significant precipitation of 120 mm (4.7 in) over 7 days. The average humidity hovers at 54%, creating a warm and somewhat muggy atmosphere. In stark contrast, July experiences much cooler conditions, with temperatures ranging from a chilly minimum of -3°C (28°F) to a comfortable maximum of 28°C (82°F). The month sees less precipitation at 64 mm (2.5 in) over the same number of days, while humidity rises to 69%, contributing to a crisp, wintry feel. For more detailed insights into the weather patterns during July, you can visit Gualeguaychu weather in July.
January and August present distinct weather patterns, reflecting the seasonal changes in Gualeguaychu. In January, temperatures soar with a minimum of 13°C (55°F) and can reach a scorching maximum of 42°C (107°F), averaging around 25°C (78°F). This month also sees significant precipitation, accumulating 120 mm (4.7 in) over about 7 days, while humidity hovers around 54%. In contrast, August brings a crispness to the air, with temperatures dropping to a minimum of -1°C (31°F) and a maximum of 28°C (83°F), averaging only 13°C (56°F). The month experiences less rainfall, with 74 mm (2.9 in) over 6 days, and humidity rises to 65%. For more detailed weather insights, you can check Gualeguaychu weather in August.
In January, the weather is significantly warmer, with average temperatures ranging from a minimum of 13°C (55°F) to a scorching maximum of 42°C (107°F). In contrast, September offers much cooler conditions, where temperatures fluctuate between a chilly 1°C (34°F) and a milder maximum of 32°C (89°F). Although both months experience precipitation over seven days, January sees more rainfall at 120 mm (4.7 in) compared to September's 97 mm (3.8 in). Furthermore, September is notably more humid, with humidity levels reaching 70%, while January maintains a lower humidity of 54%. For more detailed information, check out Gualeguaychu weather in September.
In January, the weather is characterized by much warmer temperatures, with minimums around 13°C (55°F) and maximums reaching up to 42°C (107°F), making it a hotter month overall. Conversely, October sees cooler conditions, with averages around 18°C (64°F) and maximums of 36°C (98°F). Precipitation levels are relatively high in both months, but January typically receives more rainfall at 120 mm (4.7 in) compared to October's 96 mm (3.8 in), along with an increase in humidity — 54% in January versus 63% in October. This shift in weather patterns is significant, offering a stark contrast between the sweltering heat of January and the milder temperatures of October. For more detailed information, check out Gualeguaychu weather in October.
When comparing the weather in January and November, there are noticeable differences in temperature and precipitation. January's temperatures are notably higher, with a minimum of 13°C (55°F) and an average of 25°C (78°F), peaking at 42°C (107°F). In contrast, November presents cooler temperatures, with a minimum of 8°C (46°F) and an average of 22°C (71°F), reaching a maximum of 39°C (102°F). Precipitation also varies, with January experiencing 120 mm (4.7 in) over 7 days, while November sees less rain at 62 mm (2.5 in) across 6 days. Additionally, November has slightly higher humidity at 60%, compared to January's 54% humidity. For a more detailed look at the climate during this month, you can visit Gualeguaychu weather in November.
In comparing the weather between January and December, January features slightly higher temperatures, with a minimum of 13°C (55°F) and an average of 25°C (78°F), reaching a maximum of 42°C (107°F). In contrast, December offers cooler temperatures, with a minimum of 9°C (49°F) and a maximum of 39°C (102°F), although the average remains close at 24°C (75°F). Precipitation levels are relatively similar in both months, with January having 120 mm (4.7 in) and December at 108 mm (4.3 in), both experiencing rain on seven days. Notably, December has higher humidity at 63% compared to January's 54%. For a detailed look at December weather in Gualeguaychu, check out Gualeguaychu weather in December.
In January, Gualeguaychú experiences its warmest temperatures of the year, with maximums soaring up to 42°C (107°F), making it a peak time for sun-seekers. The average temperature sits at a pleasant 25°C (78°F), inviting outdoor activities and festivities. However, this month also sees a slight increase in rainfall, with roughly 120 mm spread over about seven days, which can bring refreshing respite from the heat. Unlike the cooler, dryer months that precede it, January's balance of humidity at 54% adds to the summer ambiance, making it distinctly lively. For a more in-depth look at how January fits into the broader context of weather patterns, visit Gualeguaychu Climate.