January Weather in San Clemente, Peru

Last updated: August 27, 2025

The average temperature in San Clemente, Peru for January is an inviting 22°C (72°F). Expect a minimum of 19°C (66°F) and a pleasant maximum of 27°C (81°F). While enjoying the mild weather, be prepared for 13 mm (0.5 in) of precipitation over 3 days, and feel the average humidity lingering at a high 89%.

January Temperature in San Clemente

In January in San Clemente, the average temperature is 22°C (72°F). The maximum can reach 27°C (81°F) and the minimum can be as low as 19°C (66°F). This pleasant climate makes San Clemente an ideal destination for enjoyable outdoor activities and exploration.

January Weather in San Clemente: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Clemente, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Clemente, January typically has an average temperature of 22°C (72°F), with highs reaching up to 27°C (81°F) and lows dropping to around 19°C (66°F).

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

January Precipitation in San Clemente

In San Clemente in January, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

January Precipitation Trends in San Clemente

The chart displays monthly precipitation patterns in San Clemente, 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 San Clemente, January typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 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 San Clemente

In San Clemente in January humidity is 89%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making every step feel heavier and the air thick with moisture. It's a reminder to stay hydrated and take frequent breaks to enjoy the lush surroundings while navigating the often steamy atmosphere.

January Average Humidity in San Clemente

This chart illustrates the average monthly humidity levels in San Clemente, 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 San Clemente 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 San Clemente

In San Clemente 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 San Clemente, you can check here.

Maximum UV Index Levels in San Clemente for January

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

Data source: San Clemente 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 San Clemente Compares to Other Months

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

This table compares monthly weather conditions in San Clemente, 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 (72°F)	13 mm (0.5 inches)	89%	extreme
February Weather	23°C (74°F)	9 mm (0.3 inches)	89%	extreme
March Weather	23°C (74°F)	6 mm (0.2 inches)	90%	extreme
April Weather	21°C (71°F)	4 mm (0.2 inches)	89%	extreme
May Weather	19°C (67°F)	2 mm (0.1 inches)	83%	very high
June Weather	18°C (64°F)	3 mm (0.1 inches)	69%	very high
July Weather	17°C (63°F)	2 mm (0.1 inches)	56%	very high
August Weather	16°C (62°F)	1 mm (0.0 inches)	50%	extreme
September Weather	17°C (62°F)	1 mm (0.0 inches)	53%	extreme
October Weather	17°C (63°F)	1 mm (0.1 inches)	68%	extreme
November Weather	18°C (65°F)	2 mm (0.1 inches)	81%	extreme
December Weather	20°C (69°F)	3 mm (0.1 inches)	87%	extreme