Last updated: August 21, 2025
In January, Chilecito, Argentina, experiences a warm climate characterized by maximum temperatures reaching 33°C (91°F), while the average temperature hovers around 20°C (69°F). The nights offer a refreshing coolness, with minimum temperatures dropping to 10°C (50°F). This month sees notable precipitation, totaling 228 mm (9.0 in) across approximately 18 days, contributing to a humidity level of 47%. This mix of warmth and moisture creates a vibrant atmosphere, perfect for those seeking to explore the natural beauty of the region amidst the summer's embrace.
In January, Chilecito, Argentina experiences a delightful range of temperatures that sets the tone for the summer season. With a pleasant average of 20°C (69°F), daytime highs can soar up to 33°C (91°F), inviting sun-seekers to bask in the warm sunshine. Nights remain comfortably mild, rarely dropping below 10°C (50°F). This trend of warm afternoons combined with cooler evenings continues into February, but temperatures begin to ease slightly as the month progresses. As autumn approaches in March and April, Chilecito sees a downward shift in maximum temperatures, with January's peak of 33°C settling to 28°C (82°F). Interestingly, while the nights grow cooler, the characteristic mildness remains, making this period ideal for outdoor adventures. Overall, January marks the pinnacle of summer warmth, setting the stage for the gradually evolving climate as the year unfolds.
In January, Chilecito, Argentina, experiences a significant precipitation total of 228 mm (9.0 in) over the course of 18 rainy days. This substantial rainfall marks the start of a wet season, which peaks in March with 303 mm (11.9 in) and averages around 228 mm in January. Following January, February sees an increase in precipitation, reaching 290 mm (11.4 in) over 20 days, while March continues this trend, demonstrating a consistent pattern of abundant rainfall. However, as the year progresses into the drier months, precipitation gradually decreases, notably dropping to just 73 mm (2.9 in) in July. This trend highlights the climate's transitional shift, emphasizing the stark difference between the wet season's intensity and the subsequent dry spell that characterizes the latter half of the year.
In January, the humidity in Chilecito, Argentina sits at a comfortable 47%, creating an ideal atmosphere for outdoor activities. As summer progresses into February, humidity slightly rises to 51%, indicating a gradual increase in moisture levels. From March to April, humidity continues to climb, peaking at 58% in April before dipping slightly to 57% in May. This mid-year spike suggests a shift towards a more humid climate but is soon followed by a decrease as the winter months approach. In June and July, humidity retreats to 46% and 49% respectively, reflecting the region’s cooler weather. As spring approaches in August, humidity drops to 40%, reaching its lowest point in the following months, ultimately stabilizing around 36-38% from November through January of the next year. Overall, Chilecito experiences a distinct trend of rising humidity during the summer months and a gradual decline as winter sets in, making it a locale of diverse climatic characteristics throughout the year.
In January, Chilecito experiences a striking UV Index of 16, categorizing it as extreme, with a burn time of just 10 minutes. This level of UV radiation is consistent with the trend seen throughout the summer months; February and March follow closely with indices of 15 and 14, respectively, while maintaining the same critical burn time. As the seasons transition into April, the UV Index drops slightly to 10, still classified as very high, allowing for a longer burn time of 15 minutes. A notable decline occurs from May through June, when the indices reduce to 7 and 5, respectively, shifting to a moderate exposure category. However, the trend of high UV continues in July and August, peaking again in the spring months of October and November, where indices rise back to extreme levels. Throughout this yearly cycle, the extreme UV conditions mainly prevail during the summer, highlighting the importance of sun protection. For more information, check out the detailed Chilecito UV Index.
UV Risk Categories
In January, Chilecito basks in 307 hours of glorious sunshine, setting the stage for a month filled with warmth and outdoor adventures. As summer unfolds, the sun's presence intensifies, with February boasting 323 hours, followed by an impressive 344 hours in March, marking the peak of solar radiance. The trend gracefully tapers in April with 312 hours, yet maintains a robust outlook through May at 305 hours. A subtle dip occurs in June with 292 hours, but by mid-year, the sun reclaims its strength, alongside July's 307 hours and a notable rise in August to 329 hours. As the seasons transition, September and October showcase 338 and 372 hours respectively, building momentum towards the year's climax in November with 379 hours and finally peaking in December at a dazzling 391 hours. This annual cycle illustrates the stunning variability and abundant sunshine that Chilecito enjoys, inviting both residents and visitors to embrace its sun-soaked charm throughout the year.
In January, Chilecito, Argentina enjoys a 52% chance of sunny weather, making it one of the sunnier months of the year, though not the sunniest. As the summer season progresses into February, the likelihood of sunshine dips to 39%, hinting at a slight increase in clouds and moisture. However, the trend shifts positively in March with a 42% chance, and then significantly picks up in April at 62%. The sun-loving residents of Chilecito can look forward to even brighter days in the subsequent months, as the probability steadily climbs to an impressive 90% by August. From this trend, it's clear that while January holds a reasonable chance for sunshine, the months that follow provide an ever-increasing opportunity for basking in glorious sunlight.
In Chilecito, Argentina, the month of January shines bright with approximately 13 hours of daylight, offering ample time for outdoor adventures and exploration. This generous duration continues into February, maintaining the same lively atmosphere. As summer starts to wane, March brings a gradual decline, with daylight decreasing to 12 hours. The trend continues into April, where days shorten to 11 hours, signaling the transition towards autumn. From May to July, daylight levels off at 10 hours, creating a more subdued ambiance. However, the arrival of August and September restores a touch of brightness with 11 hours once again. By October, daylight increases to 12 hours, foreshadowing a return to longer days in the spring. Finally, November and December wrap up the year with a return to 13 hours of daylight, completing the annual cycle and inviting residents and visitors alike to embrace the vibrant Chilean summer once more.
In January, Chilecito enjoys a gentle breeze with an average wind speed of 2.1 m/s (5 mph), making it a pleasant time for outdoor activities. As we transition into the following months, the wind speed remains relatively stable, with February and March dipping slightly to 1.9 m/s (4 mph). However, the winds pick up again in April, returning to 2.0 m/s (5 mph). This trend of moderate but steady wind continues throughout the year, with only slight fluctuations, as seen in August and September, where the strength reaches 2.3 m/s (5 mph). Overall, while January starts the year with a refreshing gust, it's just one part of a year characterized by consistently mild winds, creating a serene atmosphere perfect for both relaxation and adventure.
Weather in Chilecito varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Chilecito, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather in Chilecito features a temperature range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average temperature of 20°C (69°F). During this month, the area experiences significant rainfall, totaling 228 mm (9.0 in) over 18 days, with humidity levels around 47%.
In contrast, February sees slightly cooler temperatures, with a minimum of 10°C (51°F), an average of 19°C (66°F), and a maximum of 29°C (85°F). The precipitation increases to 290 mm (11.4 in) over 20 days, and humidity rises to 51%. The trends indicate that while both months are warm, February generally experiences higher humidity and rainfall, making it a wetter month compared to January. For more detailed information, you can check Chilecito weather in February.
In January, the weather in Chilecito is characterized by warmer temperatures, with minimums reaching 10°C (50°F) and maximums soaring up to 33°C (91°F), alongside an average of 20°C (69°F). The month also experiences significant rainfall, with 228 mm (9.0 in) over 18 days, and humidity levels around 47%. In contrast, March sees a slight drop in temperature, with minimums at 6°C (44°F), averages at 17°C (63°F), and maximums at 30°C (86°F). Precipitation increases to 303 mm (11.9 in) over 19 days, and humidity rises to 56%. This shift indicates a transition towards cooler, wetter conditions. For more detailed information, visit Chilecito weather in March.
In January, temperatures in Chilecito range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average of 20°C (69°F). During this month, the region experiences significant rainfall, totaling 228 mm (9.0 in) over about 18 days, along with a humidity level of 47%. In contrast, April sees cooler temperatures, with a minimum of 4°C (39°F), an average of 15°C (60°F), and a maximum of 28°C (82°F). Precipitation decreases to 194 mm (7.6 in), occurring over 17 days, and humidity rises to 58%. For a detailed look at the typical weather in April, you can visit Chilecito weather in April.
When comparing the weather in January and May, significant differences in temperature and conditions emerge. January boasts warmer temperatures with a minimum of 10°C (50°F), an average of 20°C (69°F), and a maximum of 33°C (91°F). In contrast, May experiences cooler weather, with temperatures dropping to a minimum of -6°C (21°F), an average of 12°C (53°F), and a maximum of 28°C (83°F). Precipitation levels are quite similar, with January receiving 228 mm (9.0 in) over 18 days, while May has slightly less at 224 mm (8.8 in) across 15 days. Additionally, May tends to be more humid, with a humidity level of 57% compared to January's 47%. For a more detailed look into May's weather, visit Chilecito weather in May.
January and June present contrasting weather patterns. In January, temperatures range from a mild 20°C (69°F) on average to highs of 33°C (91°F), with relatively high humidity at 47%. This month experiences considerable rainfall, totaling 228 mm (9.0 in) over 18 days. In contrast, June sees much cooler averages, with temperatures dipping to a minimum of -4°C (26°F) and peaking at 28°C (83°F). The precipitation is lighter, accumulating to 134 mm (5.3 in) across just 8 days, while humidity remains slightly lower at 46%. For more detailed insights on weather trends in this period, you can check Chilecito weather in June.
In January, the weather in Chilecito is characterized by warm temperatures, with a minimum of 10°C (50°F), an average of 20°C (69°F), and a maximum reaching up to 33°C (91°F). This month also sees considerable rainfall, accumulating to 228 mm (9.0 in) over 18 days, coupled with a humidity level of 47%. In contrast, July presents a much cooler climate, featuring a minimum temperature of -9°C (17°F), an average of 8°C (47°F), and a maximum of 25°C (78°F). Precipitation during this month is significantly less at 73 mm (2.9 in) over just 7 days, and humidity increases slightly to 49%. For more details on the weather patterns in this region, check out Chilecito weather in July.
January and August present stark contrasts in weather. January boasts a warm average temperature of 20°C (69°F), with highs reaching up to 33°C (91°F), alongside significant rainfall totaling 228 mm (9.0 in) over 18 days, resulting in a relatively humid environment with 47% humidity. In contrast, August experiences much cooler temperatures, with an average of 11°C (51°F) and a maximum of only 28°C (82°F). Precipitation drops dramatically to 46 mm (1.8 in) over just 5 days, and humidity levels are slightly lower at 40%. For more detailed insights into conditions during this month, check out Chilecito weather in August.
In comparing the weather of January and September, we see notable differences in temperature and precipitation patterns. January experiences warmer temperatures with a minimum of 10°C (50°F) and an average high of 33°C (91°F), while September is much cooler, starting at a minimum of -3°C (27°F) and peaking at 32°C (89°F). Precipitation is more prevalent in January, with 228 mm (9.0 in) over 18 days compared to September's 119 mm (4.7 in) across just 10 days. Humidity levels also differ, with January at 47% compared to September’s lower 38%. For more details, visit Chilecito weather in September.
In January, the weather in Chilecito is characterized by higher temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average of 20°C (69°F). It experiences significant rainfall, with 228 mm (9.0 in) over 18 days, resulting in a humidity level of 47%. In contrast, October offers cooler temperatures, with a minimum of 3°C (38°F), an average of 15°C (60°F), and a maximum of 30°C (86°F). Rainfall is slightly less, totaling 191 mm (7.5 in) over 16 days, and the humidity decreases to 37%. For more detailed insights into October's weather, you can visit Chilecito weather in October.
In January, the weather is generally warmer, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F). This month also sees significant rainfall, with 228 mm (9.0 in) of precipitation over about 18 days, leading to a humidity level of 47%. In contrast, November experiences slightly cooler conditions, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 31°C (88°F) and an average of 18°C (65°F). The precipitation in November is similar, at 230 mm (9.0 in) over the same number of days, but with lower humidity at 36%. For a more detailed look at November weather, check out Chilecito weather in November.
In January, the weather in Chilecito features slightly warmer temperatures, with an average of 20°C (69°F) compared to December's average of 19°C (67°F). Although both months have a minimum temperature of 10°C (50°F), January enjoys slightly higher maximum temperatures, reaching up to 33°C (91°F) versus December's 32°C (90°F). Precipitation in January totals 228 mm (9.0 in) over 18 days, while December sees greater rainfall at 265 mm (10.5 in) across 19 days. Additionally, January has a higher humidity level of 47%, compared to December's 37%. For more detailed information, you can check Chilecito weather in December.
In January, Chilecito experiences a notable contrast to other months, characterized by warm temperatures and increased humidity. With maximum daytime readings reaching a robust 33°C (91°F) and a comfortable average of 20°C (69°F), the warmth makes this month distinctly vibrant. However, it's also a time for frequent rain, as precipitation occurs on about 18 days, contributing to a total of 228 mm (9.0 in) for the month. This combination of heat and rain fosters a lush and dynamic landscape, making January a unique experience in the Chilecito climate cycle. To explore more about how January stacks up against other months, visit Chilecito Climate.