January Weather in Alto Peru, Peru

Last updated: August 27, 2025

In January, the average temperature in Alto Peru, Peru hovers around 20°C (68°F). Expect a comfortable range, with minimums dipping to 14°C (57°F) and maximums reaching 29°C (84°F). However, prepare for some rain, as the area receives about 200 mm (7.9 in) of precipitation over 22 days, accompanied by an average humidity of 80%.

January Temperature in Alto Peru

In January in Alto Peru, the average temperature is 20°C (68°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as 14°C (57°F). It's an ideal time for travelers to enjoy mild and pleasant weather while exploring the area.

January Weather in Alto Peru: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Alto Peru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alto Peru, January typically has an average temperature of 20°C (68°F), with highs reaching up to 29°C (84°F) and lows dropping to around 14°C (57°F).

Data source: Temperature data for Alto Peru generated using information from the Copernicus Climate Change Service.

January Precipitation in Alto Peru

In Alto Peru in January, the precipitation amount is 200 mm (7.9 in) over the course of 22 days.

January Precipitation Trends in Alto Peru

The chart displays monthly precipitation patterns in Alto Peru, 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 Alto Peru, January typically receives around 200 mm (7.9 inches) of precipitation spread over approximately 22 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Alto Peru

In Alto Peru in January, humidity is 80%. With an average temperature of 20°C (68°F), this humidity feels like traveling through a warm, dense blanket that clings to your skin, making you feel both sticky and lethargic as you explore the sights.

January Average Humidity in Alto Peru

This chart illustrates the average monthly humidity levels in Alto Peru, 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 Alto Peru is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Alto Peru

In Alto Peru in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Alto Peru.

Maximum UV Index Levels in Alto Peru for January

The chart shows the monthly maximum UV Index (UVI) for Alto Peru 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 Alto Peru typically reaches 16, which falls under the extreme exposure category.

Data source: Alto Peru 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 Alto Peru Compares to Other Months

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

This table compares monthly weather conditions in Alto Peru, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	200 mm (7.9 inches)	80%	extreme
February Weather	20°C (68°F)	153 mm (6.0 inches)	76%	extreme
March Weather	20°C (68°F)	253 mm (10.0 inches)	81%	extreme
April Weather	20°C (68°F)	216 mm (8.5 inches)	86%	extreme
May Weather	20°C (67°F)	192 mm (7.6 inches)	86%	extreme
June Weather	19°C (66°F)	144 mm (5.7 inches)	70%	extreme
July Weather	18°C (65°F)	111 mm (4.4 inches)	47%	extreme
August Weather	19°C (66°F)	89 mm (3.5 inches)	37%	extreme
September Weather	19°C (67°F)	132 mm (5.2 inches)	42%	extreme
October Weather	20°C (68°F)	205 mm (8.1 inches)	62%	extreme
November Weather	20°C (69°F)	195 mm (7.7 inches)	76%	extreme
December Weather	20°C (69°F)	152 mm (6.0 inches)	89%	extreme