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January Weather in Puerto Santa, Peru

Last updated: August 27, 2025

In January, the average temperature in Puerto Santa, Peru is a pleasant 20°C (69°F). Expect a minimum of 18°C (65°F) and a maximum of 25°C (77°F), making it an ideal time for outdoor activities. However, be prepared for occasional showers, as precipitation can reach 4 mm (0.2 in) over the course of 1 day. The air is quite humid, with an average humidity of 91%, ensuring a moist ambiance throughout the month.

January Temperature in Puerto Santa

In January in Puerto Santa, the average temperature is 20°C (69°F). The maximum can reach 25°C (77°F), while the minimum can be as low as 18°C (65°F). This pleasant climate makes Puerto Santa an ideal destination for travelers seeking enjoyable weather and comfortable outdoor activities.

January Weather in Puerto Santa: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Puerto Santa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Santa, January typically has an average temperature of 20°C (69°F), with highs reaching up to 25°C (77°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec697272676463626059606265
Data source: Temperature data for Puerto Santa generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Puerto Santa

In Puerto Santa in January, the precipitation amount is 4 mm (0.2 in) during 1 day.

January Precipitation Trends in Puerto Santa

The chart displays monthly precipitation patterns in Puerto Santa, 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 Puerto Santa, January typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec5693334564310
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Puerto Santa

In Puerto Santa in January, humidity is 91%. With an average temperature of 20°C (69°F), this humidity feels like a thick, warm blanket enveloping you, making outdoor activities quite challenging and prompting you to seek shade and hydration frequently while traveling.

January Average Humidity in Puerto Santa

This chart illustrates the average monthly humidity levels in Puerto Santa, 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 Puerto Santa is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%90%89%84%73%55%53%62%82%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Puerto Santa

In Puerto Santa 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 Puerto Santa, you can check here.

Maximum UV Index Levels in Puerto Santa for January

The chart shows the monthly maximum UV Index (UVI) for Puerto Santa 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 Puerto Santa typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415131210101113131313
Data source: Puerto Santa 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 Puerto Santa Compares to Other Months

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

This table compares monthly weather conditions in Puerto Santa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)4 mm (0.2 inches)91%extreme
February Weather22°C (72°F)6 mm (0.2 inches)89%extreme
March Weather22°C (72°F)9 mm (0.4 inches)89%extreme
April Weather20°C (67°F)3 mm (0.1 inches)88%extreme
May Weather18°C (65°F)3 mm (0.1 inches)84%extreme
June Weather17°C (63°F)3 mm (0.1 inches)73%very high
July Weather17°C (62°F)4 mm (0.2 inches)55%very high
August Weather16°C (60°F)5 mm (0.2 inches)53%extreme
September Weather15°C (60°F)6 mm (0.2 inches)62%extreme
October Weather16°C (60°F)4 mm (0.2 inches)82%extreme
November Weather17°C (62°F)3 mm (0.1 inches)89%extreme
December Weather18°C (65°F)10 mm (0.4 inches)91%extreme

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