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January Weather in Santiago de Chuco, Peru

Last updated: August 27, 2025

In Santiago de Chuco, Peru, the average temperature in January hovers around 10°C (51°F). Expect a minimum of 3°C (39°F) and a pleasant maximum of 19°C (66°F). However, be prepared for substantial precipitation, with 262 mm (10.3 in) falling over 24 days. The air feels quite humid too, with an average humidity level of 91%.

January Temperature in Santiago de Chuco

In January in Santiago de Chuco, the average temperature is 10°C (51°F). The maximum can reach 19°C (66°F) and the minimum can be as low as 3°C (39°F). This mild climate makes Santiago de Chuco a great destination for those seeking outdoor activities and comfortable sightseeing.

January Weather in Santiago de Chuco: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santiago de Chuco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago de Chuco, January typically has an average temperature of 10°C (51°F), with highs reaching up to 19°C (66°F) and lows dropping to around 3°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec515151515151515252525252
Data source: Temperature data for Santiago de Chuco generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Santiago de Chuco

In Santiago de Chuco in January, the precipitation amount is 262 mm (10.3 in) over the course of 24 days.

January Precipitation Trends in Santiago de Chuco

The chart displays monthly precipitation patterns in Santiago de Chuco, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Santiago de Chuco, January typically receives around 262 mm (10.3 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec2623144353112301077556165262181330
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santiago de Chuco

In Santiago de Chuco in January, humidity is 91%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration uncomfortable and leaving you yearning for warm, dry shelter.

January Average Humidity in Santiago de Chuco

This chart illustrates the average monthly humidity levels in Santiago de Chuco, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Santiago de Chuco is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%90%89%84%73%55%53%62%82%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santiago de Chuco

In Santiago de Chuco in January, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Santiago de Chuco, you can check Hourly UV Index in Santiago de Chuco.

Maximum UV Index Levels in Santiago de Chuco for January

The chart shows the monthly maximum UV Index (UVI) for Santiago de Chuco in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Santiago de Chuco typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171718171412131316161616
Data source: Santiago de Chuco January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Santiago de Chuco Compares to Other Months

Weather in Santiago de Chuco varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Santiago de Chuco, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Santiago de Chuco, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)262 mm (10.3 inches)91%extreme
February Weather11°C (51°F)314 mm (12.4 inches)89%extreme
March Weather10°C (51°F)435 mm (17.1 inches)89%extreme
April Weather10°C (51°F)311 mm (12.2 inches)88%extreme
May Weather11°C (52°F)230 mm (9.1 inches)84%extreme
June Weather11°C (51°F)107 mm (4.2 inches)73%extreme
July Weather10°C (51°F)75 mm (3.0 inches)55%extreme
August Weather11°C (52°F)56 mm (2.2 inches)53%extreme
September Weather11°C (52°F)165 mm (6.5 inches)62%extreme
October Weather11°C (52°F)262 mm (10.3 inches)82%extreme
November Weather11°C (52°F)181 mm (7.1 inches)89%extreme
December Weather11°C (52°F)330 mm (13.0 inches)91%extreme

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