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March Weather in Santa Cruz, Peru

Last updated: August 27, 2025

In March, the average temperature in Santa Cruz, Peru hovers around 12°C (54°F), with a minimum dipping to 6°C (42°F) and a maximum reaching up to 19°C (66°F). Expect considerable precipitation, with an average of 437 mm (17.2 in) spread across 31 days. The high average humidity of 91% adds to the overall dampness of the month, making it essential to prepare for wet weather!

March Temperature in Santa Cruz

In March in Santa Cruz, the average temperature is 12°C (54°F), with maximums reaching 19°C (66°F) and minimums dropping to as low as 6°C (42°F). This mild climate makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates March 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, March typically has an average temperature of 12°C (54°F), with highs reaching up to 19°C (66°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec535353535454545555545554
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.

March Precipitation in Santa Cruz

In Santa Cruz in March, the total precipitation amount is 437 mm (17.2 in) over the course of 31 days.

March Precipitation Trends in Santa Cruz

The chart displays monthly precipitation patterns in Santa Cruz, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Santa Cruz, March typically receives around 437 mm (17.2 inches) of precipitation spread over approximately 31 days.
JanFebMarAprMayJunJulAugSepOctNovDec307343437229951612165010395198
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Santa Cruz

In Santa Cruz in March, humidity is 91%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket wrapping around you, making even short walks feel heavy and sluggish, which can be quite challenging for travelers looking to explore the area comfortably.

March Average Humidity in Santa Cruz

This chart illustrates the average monthly humidity levels in Santa Cruz, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Santa Cruz is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Santa Cruz

In Santa Cruz in March, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Santa Cruz.

Maximum UV Index Levels in Santa Cruz for March

The chart shows the monthly maximum UV Index (UVI) for Santa Cruz in March, 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 March, the maximum UV index in Santa Cruz typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171818171412131416171716
Data source: Santa Cruz March 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 March 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 March’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 March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)307 mm (12.1 inches)91%extreme
February Weather12°C (54°F)343 mm (13.5 inches)90%extreme
March Weather12°C (54°F)437 mm (17.2 inches)91%extreme
April Weather12°C (54°F)229 mm (9.0 inches)89%extreme
May Weather12°C (54°F)95 mm (3.7 inches)85%extreme
June Weather12°C (54°F)16 mm (0.6 inches)65%extreme
July Weather12°C (55°F)12 mm (0.5 inches)47%extreme
August Weather13°C (55°F)16 mm (0.6 inches)38%extreme
September Weather13°C (55°F)50 mm (2.0 inches)40%extreme
October Weather12°C (55°F)103 mm (4.0 inches)56%extreme
November Weather13°C (55°F)95 mm (3.7 inches)76%extreme
December Weather12°C (54°F)198 mm (7.8 inches)90%extreme

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