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April Weather in San Pedro, Peru

Last updated: August 27, 2025

In San Pedro, Peru, the average temperature in April hovers around 6°C (43°F). Expect a chill in the air, with minimum temperatures dipping as low as -6°C (21°F) and occasionally reaching a mild 16°C (61°F). Be prepared for 122 mm (4.8 in) of precipitation spread over 22 days, contributing to an average humidity level of 90%.

April Temperature in San Pedro

In April, in San Pedro, the average temperature is 6°C (43°F). The maximum can reach 16°C (61°F), while the minimum can drop as low as -6°C (21°F). Therefore, travelers should prepare for a mix of chilly and mildly warm weather during their visit.

April Weather in San Pedro: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in San Pedro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro, April typically has an average temperature of 6°C (43°F), with highs reaching up to 16°C (61°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec444343434140394042424343
Data source: Temperature data for San Pedro 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.

April Precipitation in San Pedro

In San Pedro in April, the precipitation amount reaches 122 mm (4.8 in) over the course of 22 days.

April Precipitation Trends in San Pedro

The chart displays monthly precipitation patterns in San Pedro, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In San Pedro, April typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec2572622831226335293091113116166
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Pedro

In San Pedro in April humidity is 90%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable as you navigate through the thick, heavy air that seems to sap your energy.

April Average Humidity in San Pedro

This chart illustrates the average monthly humidity levels in San Pedro, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in San Pedro is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%90%84%67%53%47%53%67%75%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Pedro

In San Pedro in April, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in San Pedro, you can check Hourly UV Index in San Pedro.

Maximum UV Index Levels in San Pedro for April

The chart shows the monthly maximum UV Index (UVI) for San Pedro in April, 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 April, the maximum UV index in San Pedro typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191920171311131416181919
Data source: San Pedro April 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 April Weather in San Pedro Compares to Other Months

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

This table compares monthly weather conditions in San Pedro, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)257 mm (10.1 inches)89%extreme
February Weather6°C (44°F)262 mm (10.3 inches)90%extreme
March Weather6°C (44°F)283 mm (11.1 inches)90%extreme
April Weather6°C (43°F)122 mm (4.8 inches)90%extreme
May Weather5°C (41°F)63 mm (2.5 inches)84%extreme
June Weather4°C (40°F)35 mm (1.4 inches)67%extreme
July Weather4°C (40°F)29 mm (1.1 inches)53%extreme
August Weather5°C (41°F)30 mm (1.2 inches)47%extreme
September Weather6°C (42°F)91 mm (3.6 inches)53%extreme
October Weather6°C (43°F)113 mm (4.5 inches)67%extreme
November Weather6°C (44°F)116 mm (4.6 inches)75%extreme
December Weather6°C (44°F)166 mm (6.5 inches)82%extreme

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