January Weather in Chachas, Peru

Last updated: August 27, 2025

In January, the average temperature in Chachas, Peru hovers around 8°C (46°F), with temperatures ranging from a chilly -3°C (28°F) to a mild 18°C (64°F). Expect significant rainfall, with 208 mm (8.2 in) accumulating over 23 days, while the air remains notably humid at an average of 92%. Prepare for a rainy and cool month!

January Temperature in Chachas

In January in Chachas, the average temperature is 8°C (46°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -3°C (28°F). Travelers should be prepared for a mix of cool and mild weather, making it an ideal time for layering outfits while exploring the area.

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

The chart illustrates January temperature patterns in Chachas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chachas, January typically has an average temperature of 8°C (46°F), with highs reaching up to 18°C (64°F) and lows dropping to around -3°C (28°F).

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

January Precipitation in Chachas

In Chachas in January, the precipitation amount is 208 mm (8.2 in) over a span of 23 days.

January Precipitation Trends in Chachas

The chart displays monthly precipitation patterns in Chachas, 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 Chachas, January typically receives around 208 mm (8.2 inches) of precipitation spread over approximately 23 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 Chachas

In Chachas in January, humidity is 92%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that settles deep into your bones, making outdoor adventures uncomfortable and necessitating extra layers to stay warm while you explore.

January Average Humidity in Chachas

This chart illustrates the average monthly humidity levels in Chachas, 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 Chachas is approximately 92%, 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 Chachas

In Chachas in January, the maximum UV index reaches 19, which corresponds to an extreme exposure category. With a time to burn of just 10 minutes, it’s essential to take precautions. For detailed information, you can check the hourly UV index in Chachas.

Maximum UV Index Levels in Chachas for January

The chart shows the monthly maximum UV Index (UVI) for Chachas 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 Chachas typically reaches 19, which falls under the extreme exposure category.

Data source: Chachas 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 Chachas Compares to Other Months

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

This table compares monthly weather conditions in Chachas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	208 mm (8.2 inches)	92%	extreme
February Weather	7°C (45°F)	199 mm (7.8 inches)	93%	extreme
March Weather	7°C (45°F)	216 mm (8.5 inches)	92%	extreme
April Weather	7°C (44°F)	108 mm (4.3 inches)	91%	extreme
May Weather	6°C (43°F)	51 mm (2.0 inches)	87%	extreme
June Weather	6°C (43°F)	23 mm (0.9 inches)	76%	extreme
July Weather	6°C (43°F)	11 mm (0.4 inches)	57%	extreme
August Weather	7°C (45°F)	8 mm (0.3 inches)	51%	extreme
September Weather	8°C (47°F)	28 mm (1.1 inches)	67%	extreme
October Weather	8°C (47°F)	63 mm (2.5 inches)	77%	extreme
November Weather	9°C (49°F)	55 mm (2.2 inches)	85%	extreme
December Weather	9°C (48°F)	103 mm (4.0 inches)	90%	extreme