January Weather in Chancay, Peru

Last updated: August 27, 2025

In January, the average temperature in Chancay, Peru is a pleasant 22°C (71°F). Expect a minimum of 18°C (64°F) and a maximum of 28°C (83°F). However, be prepared for a bit of rain, as 23 mm (0.9 in) of precipitation may fall over 8 days. With an average humidity of 91%, the air will feel quite tropical.

January Temperature in Chancay

In January in Chancay, the average temperature is 22°C (71°F), with maximums reaching up to 28°C (83°F) and minimums dipping as low as 18°C (64°F). This pleasant weather makes it an ideal time for travelers looking to explore and enjoy outdoor activities.

January Weather in Chancay: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Chancay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chancay, January typically has an average temperature of 22°C (71°F), with highs reaching up to 28°C (83°F) and lows dropping to around 18°C (64°F).

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

January Precipitation in Chancay

In Chancay in January, the precipitation amount is 23 mm (0.9 in) over the course of 8 days.

January Precipitation Trends in Chancay

The chart displays monthly precipitation patterns in Chancay, 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 Chancay, January typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Chancay

In Chancay in January, humidity is 91%. With an average temperature of 22°C (71°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting and sticky.

January Average Humidity in Chancay

This chart illustrates the average monthly humidity levels in Chancay, 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 Chancay is approximately 91%, 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 Chancay

In Chancay in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Chancay, you can check here.

Maximum UV Index Levels in Chancay for January

The chart shows the monthly maximum UV Index (UVI) for Chancay 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 Chancay typically reaches 14, which falls under the extreme exposure category.

Data source: Chancay 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 Chancay Compares to Other Months

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

This table compares monthly weather conditions in Chancay, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (71°F)	23 mm (0.9 inches)	91%	extreme
February Weather	23°C (73°F)	27 mm (1.1 inches)	90%	extreme
March Weather	22°C (73°F)	22 mm (0.9 inches)	91%	extreme
April Weather	21°C (69°F)	10 mm (0.4 inches)	89%	extreme
May Weather	19°C (66°F)	14 mm (0.5 inches)	85%	extreme
June Weather	17°C (64°F)	22 mm (0.9 inches)	65%	very high
July Weather	17°C (62°F)	25 mm (1.0 inches)	47%	very high
August Weather	16°C (62°F)	19 mm (0.7 inches)	38%	extreme
September Weather	16°C (62°F)	16 mm (0.6 inches)	40%	extreme
October Weather	17°C (63°F)	11 mm (0.4 inches)	56%	extreme
November Weather	18°C (65°F)	11 mm (0.5 inches)	76%	extreme
December Weather	20°C (68°F)	12 mm (0.5 inches)	90%	extreme