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January Weather in Santa Cruz, Peru

Last updated: August 27, 2025

The average temperature in Santa Cruz, 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 Santa Cruz

In January in Santa Cruz, 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 Santa Cruz an ideal destination for enjoyable outdoor activities and exploration.

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

The chart illustrates January temperature patterns in Santa Cruz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Cruz, 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).
JanFebMarAprMayJunJulAugSepOctNovDec727373706664626162636568
Data source: Temperature data for Santa Cruz 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 Santa Cruz

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

January Precipitation Trends in Santa Cruz

The chart displays monthly precipitation patterns in Santa Cruz, 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 Santa Cruz, January typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1396423211123
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santa Cruz

In Santa Cruz 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 Santa Cruz

This chart illustrates the average monthly humidity levels in Santa Cruz, 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 Santa Cruz is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%89%83%69%56%51%53%68%82%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santa Cruz

In Santa Cruz 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 Santa Cruz, you can check here.

Maximum UV Index Levels in Santa Cruz for January

The chart shows the monthly maximum UV Index (UVI) for Santa Cruz 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 Santa Cruz typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14141413109101113141514
Data source: Santa Cruz 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 Santa Cruz Compares to Other Months

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

This table compares monthly weather conditions in Santa Cruz, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)13 mm (0.5 inches)89%extreme
February Weather23°C (74°F)9 mm (0.3 inches)89%extreme
March Weather23°C (74°F)6 mm (0.2 inches)90%extreme
April Weather21°C (71°F)4 mm (0.2 inches)89%extreme
May Weather19°C (67°F)2 mm (0.1 inches)83%very high
June Weather18°C (64°F)3 mm (0.1 inches)69%very high
July Weather17°C (63°F)2 mm (0.1 inches)56%very high
August Weather16°C (62°F)1 mm (0.0 inches)50%extreme
September Weather17°C (62°F)1 mm (0.0 inches)53%extreme
October Weather17°C (63°F)1 mm (0.1 inches)68%extreme
November Weather18°C (65°F)2 mm (0.1 inches)81%extreme
December Weather20°C (69°F)3 mm (0.1 inches)87%extreme

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