Last updated: August 27, 2025
In January, Ayacucho, Peru, experiences a dynamic climate characterized by maximum temperatures reaching 21°C (70°F) and an average of 11°C (51°F), with chilly minimums dipping to 3°C (38°F). This month is marked by substantial precipitation, totaling 170 mm (6.7 in) across 24 days, creating a lush landscape but also contributing to a high humidity level of 93%. Visitors should prepare for a mix of cool temperatures and frequent showers, perfect for exploring the region's rich cultural heritage amidst vibrant, verdant surroundings.
In Ayacucho, Peru, January presents a mild start to the year, with temperatures ranging from a cool 3°C (38°F) at night to a pleasant 21°C (70°F) during the day. The average temperature hovers around 11°C (51°F), reflecting a comfortable climate that encourages exploration of the region's rich cultural heritage. As the months progress into February, the nights become slightly cooler, dipping to 1°C (34°F), while daytime highs decrease slightly to 19°C (67°F). A discernible trend emerges as winter approaches; temperatures gradually fall, reaching their coldest in July with minimums around -3°C (27°F). By November, a warm return is noted with highs peaking at 22°C (71°F), providing a balanced yearly climate characterized by cool nights and temperate days, making Ayacucho a unique destination for visitors year-round.
In January, Ayacucho experiences significant rainfall, with an impressive 170 mm (6.7 in) of precipitation spread across 24 days. This marks the onset of the rainy season, a pattern that peaks in February with even higher totals of 201 mm (7.9 in) over 26 days. As the season progresses into March, the precipitation remains substantial at 186 mm (7.3 in), with rainfall occurring on nearly every day of the month. However, this wet trend begins to taper off as April approaches, dropping sharply to 70 mm (2.8 in) and further declining in the subsequent months. By the time July rolls around, the precipitation has dwindled to a mere 16 mm (0.6 in) over just 4 days, highlighting a significant shift as Ayacucho transitions to its drier winter months. This clear seasonal pattern underscores the lushness of the early year, giving way to a much drier and more stable climate as the year progresses.
In January, Ayacucho, Peru experiences a peak in humidity at 93%, setting the tone for a month characterized by a lush and moist atmosphere. This high level of humidity gradually decreases throughout the following months, dropping to 90% in April and further declining to 85% by May. As the dry season approaches, a more significant shift occurs, with humidity plummeting to a refreshing 54% in July and even lower to 44% in August. As the year progresses into the latter months, humidity begins to increase again, reaching 65% in October and culminating at 89% in December. This annual humidity cycle highlights the transition from a humid start to a drier mid-year, embodying the diverse climatic rhythms of the region.
In January, Ayacucho, Peru, experiences an exceptionally high UV Index of 19, categorizing it as extreme exposure. With a quick burn time of just 10 minutes, sun protection is crucial throughout this month. This intense UV radiation trend continues into February and March, consistently maintaining the same extreme level. As the months progress into April, the UV Index slightly decreases to 17, but remains within the extreme category. The decline continues mildly through May and June, arriving at 14 and 12, respectively, still warranting caution. While the Index rises again in July and August, peaking at 15, the UV Index remains a concern. As the year closes, the October to December months see values of 18, ensuring that vigilance against UV exposure remains essential year-round. For more detailed insights on sun safety in Ayacucho, visit the Ayacucho UV Index.
UV Risk Categories
In January, Ayacucho, Peru, welcomes an enchanting 219 hours of sunshine, gently signaling the arrival of a warmer season. As the months progress, the sunshine gradually intensifies, peaking in August with an impressive 330 hours that bathes the region in radiant light. Following this zenith, a slight decline occurs, yet even in the cooler months, such as November and December with 276 and 269 hours respectively, the sun still casts a warm embrace over the city. This upward trend throughout the year not only highlights Ayacucho's vibrant climate but also sets the stage for its colorful festivals, rich culture, and breathtaking landscapes, inviting visitors to bask in its beauty and charm.
In Ayacucho, Peru, January presents a modest 8% chance of sunny weather, making it one of the least favorable months for sunshine in the region. As the year progresses, the likelihood of clear skies begins to rise significantly. February sees a slight increase to 11%, but it isn't until the arrival of April that the sun truly starts to shine, with a 22% chance that marks the beginning of a warmer trend. This upward trajectory continues, peaking in July at an impressive 65%, showcasing a dramatic shift as the region transitions toward mid-year. Overall, while January might not be ideal for sun-seekers, the following months offer increasingly brighter prospects for those hoping to bask in Ayacucho's warm rays.
In Ayacucho, Peru, January offers a delightful balance of 12 hours of daylight, mirroring the steady sunshine that continues into February and March. As the months progress into April, daylight begins a subtle but noticeable decline, settling at 11 hours through to August. This pattern marks a shift as the long days of summer gracefully transition into the cooler months. Interestingly, from September onward, the daylight duration gradually increases again, returning to 12 hours by November, only to sustain this rhythm through December. This annual cycle reflects the region's unique climatic characteristics, providing a captivating backdrop for daily life in Ayacucho.
In January, the winds of Ayacucho, Peru, whisper gently through the region with an average speed of 1.4 m/s (3 mph), setting a tranquil tone that carries through the month. This pace is consistent, as the average wind speed remains stable at 1.4 m/s not just in January, but throughout February and March as well. As the seasons shift into April and June, there is a slight dip, with winds dropping to 1.3 m/s. However, as the year progresses into July and August, a subtle uptick occurs, bringing breezes to 1.5 m/s. The late months of the year continue to maintain this general trend, with September peaking at 1.6 m/s before settling back to 1.4 m/s in December. Overall, the winds in Ayacucho are characterized by their moderate constancy, providing a pleasant backdrop to the vibrant landscape throughout the year.
Weather in Ayacucho varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Ayacucho, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing January and February weather, both months exhibit relatively mild temperatures, with average daily highs around 11°C (51°F) in January and slightly higher at 11°C (52°F) in February. However, February experiences a slightly lower maximum temperature of 19°C (67°F) compared to January's 21°C (70°F). Precipitation levels also increase from 170 mm (6.7 in) in January to 201 mm (7.9 in) in February, with rain occurring on more days during February (26 days) than in January (24 days). Humidity remains high and consistent, with levels around 93% in January and just slightly lower at 92% in February. For more detailed climate information, check out Ayacucho weather in February.
In January, the weather in Ayacucho features a min temperature of 3°C (38°F), an average of 11°C (51°F), and a max temperature reaching 21°C (70°F). January sees a considerable amount of precipitation, with 170 mm (6.7 in) recorded over 24 days, coupled with high humidity at 93%.
In contrast, March experiences similar minimum temperatures but has a slightly lower average of 10°C (51°F) and a maximum of 18°C (64°F). Interestingly, March records even more precipitation at 186 mm (7.3 in) spread over 30 days, maintaining a humidity level of 92%. Overall, while both months have cool temperatures and substantial rainfall, March tends to be wetter with a more extended duration of precipitation. For more detailed insights, you can check out this link: Ayacucho weather in March.
In January, the weather is noticeably warmer, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 21°C (70°F) and an average of 11°C (51°F). This month experiences significant precipitation, totaling 170 mm (6.7 in) over 24 days, leading to high humidity levels at 93%. In contrast, April sees cooler temperatures, with a minimum of 0°C (33°F) and a maximum of 19°C (66°F), averaging 10°C (50°F). Precipitation drops to 70 mm (2.8 in) over 21 days, resulting in slightly lower humidity at 90%. For more detailed information, you can check Ayacucho weather in April.
In January, the weather is relatively mild with temperatures ranging from a minimum of 3°C (38°F) to a comfortable maximum of 21°C (70°F). However, this month is characterized by high humidity at 93% and significant rainfall, totaling 170 mm (6.7 in) over 24 days. In contrast, May experiences cooler temperatures, with a minimum dipping to -2°C (29°F) and a maximum reaching 19°C (67°F). The precipitation is significantly lower in May, at just 37 mm (1.5 in) over 12 days, and the humidity decreases to 85%. For more details about the weather in May, you can reference Ayacucho weather in May.
In January, temperatures in Ayacucho range from a mild 3°C (38°F) to a comfortable maximum of 21°C (70°F), with an average temperature of 11°C (51°F). The month experiences substantial rainfall, accumulating to 170 mm (6.7 in) over 24 days, making it a much wetter time of year with high humidity levels reaching 93%. In contrast, June presents cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 18°C (65°F), averaging around 9°C (48°F). June enjoys significantly less precipitation, with only 20 mm (0.8 in) spread over just 5 days, resulting in a more pleasant humidity of 70%. For further details, you can check Ayacucho weather in June.
In January, Ayacucho experiences a mild climate with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 21°C (70°F) and an average of 11°C (51°F). This month is characterized by high humidity at 93% and significant precipitation, receiving about 170 mm (6.7 in) over 24 days. In contrast, July sees cooler temperatures, with a minimum of -3°C (27°F), an average of 8°C (47°F), and a maximum of 19°C (66°F). The weather is much drier in July, with only 16 mm (0.6 in) of rainfall occurring over just 4 days and humidity dropping to 54%. For more detailed information, you can check this link: Ayacucho weather in July.
In January, the weather in Ayacucho is relatively mild, with average temperatures ranging from a minimum of 3°C (38°F) to a maximum of 21°C (70°F). The month experiences significant precipitation, totaling 170 mm (6.7 in) over 24 days, and a high humidity level of 93% contributes to a brisk and damp atmosphere. In contrast, August sees cooler temperatures, with averages between -4°C (25°F) and 19°C (66°F). The month is much drier, with only 24 mm (1.0 in) of rain falling over just 7 days, and the humidity drops to a comfortable 44%. For more details, you can check Ayacucho weather in August.
In January, the weather is markedly warmer, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 21°C (70°F), accompanied by high humidity at 93%. This month experiences significant rainfall, totaling 170 mm (6.7 in) across 24 days, making it one of the wetter months of the year. In contrast, September sees cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 19°C (67°F), as well as a much lower average precipitation of 43 mm (1.7 in) over 14 days. The humidity drops significantly to 52%, creating a more comfortable and drier atmosphere compared to January. For more details on September weather, you can visit Ayacucho weather in September.
In January, Ayacucho experiences milder temperatures, with an average of 11°C (51°F) and a maximum of 21°C (70°F), while October sees slightly cooler conditions, averaging 10°C (51°F) and peaking at 21°C (71°F). January is characterized by significant rainfall, receiving 170 mm (6.7 in) over 24 days, in stark contrast to October's 76 mm (3.0 in) across 20 days, indicating a drier climate during the latter month. Additionally, humidity levels are notably higher in January at 93%, compared to October's more comfortable 65%. For more detailed information about the weather in October, you can check Ayacucho weather in October.
In January, the weather tends to be slightly milder than in November, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 21°C (70°F). January also sees more precipitation, averaging 170 mm over 24 days, resulting in a higher humidity level of 93%. In contrast, November experiences a minimum temperature of 4°C (39°F) and a maximum of 22°C (71°F), with total precipitation of 105 mm across 23 days, leading to a lower humidity of 81%. For more detailed information on November weather, you can check Ayacucho weather in November.
When comparing the weather in January and December, both months exhibit quite similar temperatures, with January slightly warmer on average at 11°C (51°F), compared to December’s average of 11°C (52°F). However, January has a marginally higher minimum temperature of 3°C (38°F) compared to December’s 2°C (35°F). In terms of precipitation, January experiences a bit more rain, with 170 mm (6.7 in) over 24 rainy days, while December yields 157 mm (6.2 in) over 27 days. Humidity levels are also higher in January at 93% versus 89% in December. For a deeper look at December weather, you can check out Ayacucho weather in December.
In January, Ayacucho experiences a distinctive climate characterized by its cooler temperatures and significant rainfall compared to other months. The average temperature hovers around a pleasant 11°C, while nights can be quite chilly, dipping to 3°C. This month typically sees about 24 days of precipitation, contributing to a high humidity level of 93% that creates a lush, vibrant landscape. Visitors can expect a refreshing and invigorating atmosphere, making January a unique time to explore Ayacucho's scenic beauty. For more details on the region's climate, visit Ayacucho Climate.