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January Weather in Santa Cruz, Peru

Last updated: August 27, 2025

In January, the average temperature in Santa Cruz, Peru hovers around 26°C (80°F), with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 36°C (96°F). Expect a significant precipitation amount of 245 mm (9.6 in) over 22 days, accompanied by an average humidity level of 75%. Get ready for a warm and humid month!

January Temperature in Santa Cruz

In January in Santa Cruz, the average temperature is 26°C (80°F). Maximums can reach 36°C (96°F), while minimums can be as low as 21°C (70°F). This pleasant climate makes Santa Cruz an ideal destination for travelers seeking warmth and sunshine.

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 26°C (80°F), with highs reaching up to 36°C (96°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec798079797978787980808080
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 total precipitation amount is 245 mm (9.6 in), occurring over the course of 22 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 245 mm (9.6 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec245219315283228181124119167193274268
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 75%. With an average temperature of 26°C (80°F), this humidity feels like a warm, muggy embrace, making travel a bit sticky and uncomfortable but also inviting you to slow down and savor the local culture in shaded cafes and breezy spots by the water.

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 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%76%79%86%89%75%60%50%49%60%74%85%
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 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 Santa Cruz.

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 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151517161312111314151413
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 Weather26°C (80°F)245 mm (9.6 inches)75%extreme
February Weather27°C (80°F)219 mm (8.6 inches)76%extreme
March Weather26°C (79°F)315 mm (12.4 inches)79%extreme
April Weather26°C (79°F)283 mm (11.1 inches)86%extreme
May Weather26°C (79°F)228 mm (9.0 inches)88%extreme
June Weather26°C (79°F)181 mm (7.1 inches)75%extreme
July Weather25°C (78°F)124 mm (4.9 inches)60%extreme
August Weather26°C (79°F)119 mm (4.7 inches)50%extreme
September Weather27°C (80°F)167 mm (6.6 inches)49%extreme
October Weather27°C (80°F)193 mm (7.6 inches)60%extreme
November Weather27°C (80°F)274 mm (10.8 inches)74%extreme
December Weather27°C (80°F)268 mm (10.6 inches)85%extreme

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