Last updated: August 21, 2025
In January, Potosi, Bolivia, experiences a diverse climate characterized by mild temperatures and significant rainfall. The maximum temperature can reach up to 20°C (69°F), while the average hovers around 10°C (51°F), and nighttime lows can drop to 3°C (37°F). This month witnesses frequent precipitation, totaling 126 mm (4.9 in) across 21 rainy days, resulting in a humidity level of approximately 90%. Visitors should be prepared for a mix of warm days and cool nights, along with the likelihood of soaking showers, making Potosi's January weather a unique blend of cool mountain air and vibrant moisture.
In Potosi, Bolivia, January welcomes visitors with a mild climate, featuring daytime temperatures that peak at a comfortable 20°C (69°F) and nighttime lows around 3°C (37°F). The average temperature settles at a pleasant 10°C (51°F), providing a refreshing atmosphere combined with the city's breathtaking high-altitude scenery. As the month progresses into February, temperatures remain stable, with similar highs and slight cooling at night. However, as the year advances into the colder months from March to July, a noticeable drop occurs, with nighttime lows dipping into negative ranges, making it the chillest period of the year. By August, although still frosty, temperatures begin to gradually rise again. This shift continues into the spring months, where the warmth of October and November fosters an increasingly inviting climate, reflecting the natural rhythm of Potosi's unique Andean environment.
In Potosi, Bolivia, January sets the stage for a rainy season, with precipitation reaching 126 mm (4.9 in) over an average of 21 days. This month marks a significant shift as the region transitions from the arid conditions of the preceding months, featuring a notable increase in rainfall that is mirrored again in March. The trend continues with February showing even higher precipitation at 149 mm (5.9 in), hinting at a sustained wet period. As the months progress towards the drier season, April's drastic drop to only 48 mm (1.9 in) and just 11 days of rain showcases a sharp decrease, leading to the noticeably dry months of May through July, which contribute minimal amounts of moisture. Notably, December experiences a peak with 159 mm (6.2 in), wrapping up the year in a deluge. This annual cycle highlights Potosi’s distinct pattern of concentrated rainfall primarily in the early months, making January a pivotal month in its climatic rhythm.
In January, Potosí, Bolivia, experiences a notably high humidity level of 90%, which continues into February and March, creating a stifling atmosphere that characterizes the summer months. As the year progresses into April, humidity dips slightly to 89%, hinting at an upcoming shift. By May, it further cools to 87%, signaling a gradual transition as the region moves towards the drier months. The drop becomes more pronounced in June and July, where humidity plummets to 72% and 56%, respectively, providing a refreshing contrast to the earlier months. As the year moves into late summer and early autumn, humidity rises again, reaching 81% in November before peaking at 85% in December, illustrating a seasonal cycle marked by stark contrasts between the humid summer and the cooler, drier winter months.
In Potosí, Bolivia, January marks the start of an intense UV season, where the UV Index peaks at 18, indicating an extreme exposure category with a critical burn time of just 10 minutes. This trend continues through February, maintaining the same hazardous levels, before gradually declining in March to 17, yet still classified as extreme. As the months progress into April and May, the UV Index decreases slightly, but remains in the extreme range, ensuring that sun protection is paramount year-round. The UV levels rise again in the second half of the year, with October and November reaching 18 and 19 respectively, and December taking the lead at a staggering 20, reflecting consistently high exposure risks. For those planning outdoor activities, it's essential to stay informed about UV trends in this high-altitude city. For more detailed information, visit Potosi UV Index.
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In Potosi, Bolivia, January ushers in a bright start to the year with an impressive 268 hours of sunlight, setting the stage for a steady increase in brightness as the months roll on. February sees a slight uptick to 283 hours, but it’s not until March and April that the sun truly shines, peaking with 317 hours in April. The sun continues to beam brightly through May and June, with an admirable 330 hours in May, before slightly easing to 317 hours in June. The trend of abundant sunlight culminates in August, where residents bask in a delightful 340 hours. As the year progresses into autumn, October showcases the sun at its most generous, with the month basking in 353 hours of glorious light, before tapering off slightly to 348 hours in November and settling at a still-resplendent 330 hours in December. This evolving tapestry of sunshine highlights Potosi’s unique climatic charm, where each month presents an invitation to embrace the sun's warm embrace.
In January, Potosi, Bolivia, experiences a modest chance of sunny weather, with only an 18% likelihood of clear skies. This sets the stage for a transition into a sunnier period, as the chance of sunshine gradually increases in the following months, peaking at 82% in July. The early months of the year, particularly January and February, remain relatively overcast with February showing a slight uptick to 23%. As the city moves into the mid-year, the growing frequency of sunny days becomes evident, making it a prime time for outdoor activities and exploration. By the end of the year, however, the chances of sunshine dwindle again, with December plummeting to just 11%, highlighting the stark contrast between the sunny summer months and the cloudier, rainier seasons that bookend the year.
In Potosi, Bolivia, January shines brightly with an impressive 13 hours of daylight, marking the peak of the region’s sunlight. This generous duration begins to taper slightly in February and March, both offering 12 hours of bright skies. As the calendar transitions into April and May, daylight continues to wane, leveling off at 11 hours. The trend shifts again in June, where the shortest days emerge with just 10 hours of daylight. However, the subsequent months see a gradual return to longer days, with July to September holding steady at 11 hours. As October rolls in, daylight increases once more, culminating in November and December, which mirror January's 13-hour duration. This cycle highlights the remarkable seasonal variation in daylight that shapes life in this high-altitude city.
In January, Potosi, Bolivia, experiences a gentle breeze with an average wind speed of 1.8 m/s (4 mph), setting a calm tone for the month. This light wind is a precursor to a subtle trend as the year progresses; by May, the speeds pick up slightly to 2.0 m/s, indicating an increase in wind activity as the seasons shift. The summer months, particularly June through October, demonstrate a consistent pattern, with wind speeds stabilizing around 2.2 m/s (5 mph), creating a refreshing atmosphere. As the year winds down in December, the average drops again to 1.9 m/s, reminding us of the annual ebb and flow of Potosi’s winds. This cyclical rhythm highlights how the wind in this historic city varies with the seasons, enhancing its vibrant charm.
Weather in Potosi varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Potosi, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February present quite similar temperature ranges, with January having a minimum of 3°C (37°F) and an average of 10°C (51°F), while February's temperatures dip slightly to a minimum of 2°C (35°F). Both months share the same maximum temperature of 20°C (69°F) and average temperature. However, February is generally wetter, receiving 149 mm (5.9 in) of precipitation over 24 days compared to January's 126 mm (4.9 in) over 21 days. Despite the increased rainfall in February, humidity remains constant at 90% for both months. For more details, you can check Potosi weather in February.
In comparing the weather of January and March, we observe some notable differences despite similar average temperatures. January has a milder minimum temperature of 3°C (37°F), while March dips slightly lower to -1°C (30°F). Both months share an average high of around 20°C (68°F), but January generally feels warmer due to its higher minimum temperature. Precipitation levels remain consistent at 126 mm (4.9 in) across both months; however, March experiences slightly more rainy days, totaling 23 compared to January's 21 days. Interestingly, humidity stays constant at 90% in both months, contributing to a damp atmosphere. For more detailed information, you can check the Potosi weather in March.
In January, the weather is generally mild with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (69°F), alongside significant precipitation of 126 mm (4.9 in) over 21 days and high humidity at 90%. In contrast, April experiences slightly cooler temperatures, with a minimum of -3°C (27°F), an average of 9°C (49°F), and a maximum of 21°C (70°F). Additionally, precipitation drops to 48 mm (1.9 in) across just 11 days, resulting in slightly lower humidity at 89%. For a detailed look at the weather patterns, you can visit Potosi weather in April.
In January, the weather is generally milder with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (69°F). However, it also sees significant precipitation, totaling 126 mm (4.9 in) over 21 days, contributing to a high humidity of 90%. In contrast, May experiences a cooler climate, with temperatures peaking at 21°C (69°F), but with a stark reduction in rainfall, accumulating only 11 mm (0.4 in) over just 3 days and a slightly lower humidity of 87%. For a more detailed look at May's conditions, you can visit Potosi weather in May.
In January, the weather is characterized by milder temperatures, with a minimum of 3°C (37°F) and an average of 10°C (51°F), peaking at 20°C (69°F). The month experiences considerable precipitation, with 126 mm (4.9 in) falling over 21 days, accompanied by high humidity levels at 90%. In contrast, June sees cooler temperatures with a minimum of -7°C (20°F) and an average of 7°C (44°F), reaching a maximum of 21°C (69°F). The month is notably drier, with only 3 mm (0.1 in) of precipitation occurring over just one day and a lower humidity of 72%. For more details on June weather specifics, visit Potosi weather in June.
In January, the weather in Potosí exhibits a mild and pleasant climate, with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (69°F). It experiences significant rainfall, with 126 mm (4.9 in) distributed over 21 days, resulting in high humidity levels at 90%. In contrast, July presents quite a different picture, with temperatures dropping to a minimum of -10°C (13°F) and averaging around 7°C (44°F), yet still reaching a maximum of 20°C (68°F) on warmer days. Precipitation is minimal during July, with only 9 mm (0.4 in) over just 2 days, and humidity levels also decrease to a comfortable 56%. For more detailed insights, you can check Potosi weather in July.
In January, the weather is typically milder, with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (69°F). This month experiences significant precipitation, averaging 126 mm (4.9 in) over about 21 days, along with high humidity at 90%. In contrast, August shows a stark difference, featuring cooler temperatures that range from a minimum of -10°C (15°F) to a maximum of 21°C (71°F). Precipitation is minimal, averaging just 11 mm (0.4 in) in only 1 day, and humidity drops significantly to 51%. For more details, you can check Potosi weather in August.
In January, the weather is generally milder, with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (69°F). This month experiences significant precipitation, totaling 126 mm (4.9 in) over 21 days, coupled with high humidity levels at 90%. In contrast, September sees cooler temperatures, dipping to a minimum of -2°C (28°F) while peaking at 22°C (72°F), yet it has noticeably drier conditions, with only 40 mm (1.6 in) of rain over just 9 days and a more comfortable humidity of 65%. For more detailed information, you can visit Potosi weather in September.
In January, the weather features milder temperatures with an average of 10°C (51°F) and maximums reaching up to 20°C (69°F), but also sees higher precipitation, totaling 126 mm (4.9 in) over 21 days, accompanied by a high humidity level of 90%. In contrast, October showcases slightly cooler conditions, with average temperatures around 11°C (52°F) and maxing out at 23°C (74°F). Rainfall is significantly less in October, at 57 mm (2.3 in) over just 13 days, and humidity drops to 69%. For more detailed information, you can check Potosi weather in October.
In comparing the weather between January and November, January typically experiences slightly warmer temperatures, with an average of 10°C (51°F) and a maximum of 20°C (69°F), while November averages 11°C (53°F) and has a higher maximum of 23°C (73°F). Precipitation in January is considerably higher at 126 mm (4.9 in) over 21 days compared to November's 79 mm (3.1 in) across 17 days. Additionally, January maintains a higher humidity level at 90%, while November's humidity sits at a relatively lower 81%. For more detailed insights, you can check Potosi weather in November.
In January, the weather reflects slightly cooler temperatures compared to December, with an average of 10°C (51°F) and a maximum of 20°C (69°F), as opposed to December's average of 11°C (51°F) and maximum of 24°C (75°F). Precipitation also decreases from December to January, with January experiencing 126 mm (4.9 in) of rain over 21 days, while December sees 159 mm (6.2 in) across 26 days. Humidity levels remain high in both months, with January at 90% and December slightly lower at 85%. For a more detailed look at December weather, check out Potosi weather in December.
In January, Potosí's weather stands out with its chilly temperatures and notably high humidity, setting it apart from other months. With an average temperature of around 10°C, visitors can expect a mix of cool days and brisk nights, making it essential to dress in layers. The month experiences frequent rainfall, leading to 21 wet days, which adds a refreshing ambiance but can also pose challenges for outdoor activities. This contrast in climate can be quite striking compared to the dryer, warmer conditions typical of other times of the year. For a deeper dive into Potosí's weather patterns, check out Potosi Climate.