January Weather in Calana, Peru

Last updated: August 27, 2025

In January, the average temperature in Calana, Peru hovers around 20°C (69°F), providing a pleasant climate for outdoor activities. Expect temperatures to range from a comfortable 15°C (59°F) to a warm 27°C (81°F). While the region experiences 48 mm (1.9 in) of precipitation spread over 11 days, humidity levels remain high at 89%, creating a lush and vibrant atmosphere.

January Temperature in Calana

In January in Calana, the average temperature is 20°C (69°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as 15°C (59°F). This mild climate makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates January temperature patterns in Calana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calana, January typically has an average temperature of 20°C (69°F), with highs reaching up to 27°C (81°F) and lows dropping to around 15°C (59°F).

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

January Precipitation in Calana

In Calana in January, the precipitation amount is 48 mm (1.9 in) over a span of 11 days.

January Precipitation Trends in Calana

The chart displays monthly precipitation patterns in Calana, 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 Calana, January typically receives around 48 mm (1.9 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 Calana

In Calana in January humidity is 89%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket enveloping you, making outdoor activities uncomfortable and requiring frequent breaks for hydration and rest.

January Average Humidity in Calana

This chart illustrates the average monthly humidity levels in Calana, 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 Calana is approximately 89%, 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 Calana

In Calana 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 Calana.

Maximum UV Index Levels in Calana for January

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

Data source: Calana 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 Calana Compares to Other Months

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

This table compares monthly weather conditions in Calana, 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 (69°F)	48 mm (1.9 inches)	89%	extreme
February Weather	21°C (70°F)	35 mm (1.4 inches)	90%	extreme
March Weather	20°C (69°F)	21 mm (0.8 inches)	90%	extreme
April Weather	19°C (67°F)	6 mm (0.2 inches)	90%	extreme
May Weather	18°C (65°F)	17 mm (0.7 inches)	88%	very high
June Weather	17°C (63°F)	19 mm (0.7 inches)	86%	very high
July Weather	16°C (61°F)	19 mm (0.7 inches)	83%	very high
August Weather	16°C (62°F)	17 mm (0.7 inches)	82%	extreme
September Weather	16°C (62°F)	16 mm (0.6 inches)	83%	extreme
October Weather	17°C (64°F)	9 mm (0.4 inches)	87%	extreme
November Weather	18°C (65°F)	6 mm (0.2 inches)	87%	extreme
December Weather	19°C (67°F)	11 mm (0.4 inches)	85%	extreme