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January Weather in La Oroya, Peru

Last updated: August 27, 2025

In La Oroya, Peru, the average temperature in January hovers around 5°C (41°F). Expect chilly days with a minimum temperature of -7°C (21°F) and pleasant highs reaching up to 15°C (59°F). Be prepared for 192 mm (7.5 in) of precipitation spread over 25 days, and keep in mind the average humidity is a notable 91%, adding to the season's characteristic dampness.

January Temperature in La Oroya

In January in La Oroya, the average temperature is 5°C (41°F). The maximum can reach 15°C (59°F), while the minimum can drop to as low as -7°C (21°F). Travelers should be prepared for chilly conditions and dress in layers to enjoy outdoor activities comfortably.

January Weather in La Oroya: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in La Oroya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Oroya, January typically has an average temperature of 5°C (41°F), with highs reaching up to 15°C (59°F) and lows dropping to around -7°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec414141404039373839404242
Data source: Temperature data for La Oroya 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 La Oroya

In La Oroya in January, the total precipitation amount is 192 mm (7.5 in) spread over 25 days.

January Precipitation Trends in La Oroya

The chart displays monthly precipitation patterns in La Oroya, 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 La Oroya, January typically receives around 192 mm (7.5 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec1922262521228029234184134176205
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in La Oroya

In La Oroya in January humidity is 91%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling outdoors a rather uncomfortable experience unless you're dressed warmly and prepared for the moist air that clings to your skin.

January Average Humidity in La Oroya

This chart illustrates the average monthly humidity levels in La Oroya, 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 La Oroya is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in La Oroya

In La Oroya in January, the maximum UV index reaches 22, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures during this period. For more detailed information, you can check the hourly UV Index in La Oroya.

Maximum UV Index Levels in La Oroya for January

The chart shows the monthly maximum UV Index (UVI) for La Oroya 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 La Oroya typically reaches 22, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec222021181513141518192020
Data source: La Oroya 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 La Oroya Compares to Other Months

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

This table compares monthly weather conditions in La Oroya, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)192 mm (7.5 inches)91%extreme
February Weather5°C (41°F)226 mm (8.9 inches)90%extreme
March Weather5°C (41°F)252 mm (9.9 inches)91%extreme
April Weather5°C (41°F)122 mm (4.8 inches)89%extreme
May Weather4°C (40°F)80 mm (3.1 inches)85%extreme
June Weather4°C (39°F)29 mm (1.2 inches)65%extreme
July Weather3°C (38°F)23 mm (0.9 inches)47%extreme
August Weather3°C (38°F)41 mm (1.6 inches)38%extreme
September Weather4°C (39°F)84 mm (3.3 inches)40%extreme
October Weather5°C (41°F)134 mm (5.3 inches)56%extreme
November Weather5°C (42°F)176 mm (6.9 inches)76%extreme
December Weather5°C (42°F)205 mm (8.1 inches)90%extreme

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