January Weather in Atico, Peru

Last updated: August 27, 2025

In January, the average temperature in Atico, Peru hovers around 19°C (67°F), with a minimum of 15°C (59°F) and a comfortable maximum of 25°C (77°F). Expect about 38 mm (1.5 in) of precipitation spread over 11 days, and prepare for a humid atmosphere with an average humidity of 86%.

January Temperature in Atico

In January in Atico, the average temperature is 19°C (67°F). The maximum can reach 25°C (77°F) and the minimum can be as low as 15°C (59°F). This mild weather makes Atico an ideal destination for outdoor activities and sightseeing during this time.

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

The chart illustrates January temperature patterns in Atico, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Atico, January typically has an average temperature of 19°C (67°F), with highs reaching up to 25°C (77°F) and lows dropping to around 15°C (59°F).

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

January Precipitation in Atico

In Atico in January, the total precipitation amount is 38 mm (1.5 in) over a span of 11 days.

January Precipitation Trends in Atico

The chart displays monthly precipitation patterns in Atico, 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 Atico, January typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 11 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 Atico

In Atico in January humidity is 86%. With an average temperature of 19°C (67°F), this humidity feels like traveling through a thick, warm blanket, making the air feel heavy and sticky, which can be quite uncomfortable for outdoor activities.

January Average Humidity in Atico

This chart illustrates the average monthly humidity levels in Atico, 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 Atico is approximately 86%, 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 Atico

In Atico in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Atico.

Maximum UV Index Levels in Atico for January

The chart shows the monthly maximum UV Index (UVI) for Atico 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 Atico typically reaches 15, which falls under the extreme exposure category.

Data source: Atico 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 Atico Compares to Other Months

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

This table compares monthly weather conditions in Atico, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	38 mm (1.5 inches)	86%	extreme
February Weather	20°C (68°F)	33 mm (1.3 inches)	88%	extreme
March Weather	20°C (67°F)	14 mm (0.5 inches)	89%	extreme
April Weather	18°C (65°F)	10 mm (0.4 inches)	89%	extreme
May Weather	17°C (63°F)	15 mm (0.6 inches)	88%	very high
June Weather	16°C (60°F)	19 mm (0.7 inches)	84%	very high
July Weather	15°C (59°F)	21 mm (0.8 inches)	78%	very high
August Weather	15°C (58°F)	15 mm (0.6 inches)	76%	very high
September Weather	15°C (59°F)	18 mm (0.7 inches)	76%	extreme
October Weather	16°C (60°F)	16 mm (0.6 inches)	82%	extreme
November Weather	17°C (62°F)	15 mm (0.6 inches)	83%	extreme
December Weather	18°C (65°F)	23 mm (0.9 inches)	83%	extreme