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April Weather in San Bartolo, Peru

Last updated: August 27, 2025

In April, the average temperature in San Bartolo, Peru hovers around 19°C (67°F), providing a pleasant climate for outdoor activities. Expect minimum temperatures to dip to 16°C (61°F), while highs can reach 22°C (72°F). Rainfall is moderate, with about 13 mm (0.5 in) over the course of 3 days, and the air carries a notable average humidity of 89%. Enjoy the mild weather and be prepared for the occasional shower!

April Temperature in San Bartolo

In April in San Bartolo, the average temperature is 19°C (67°F). Maximums can reach 22°C (72°F) and minimums can be as low as 16°C (61°F). This mild climate makes San Bartolo an enjoyable destination for travelers looking to explore comfortably.

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

The chart illustrates April temperature patterns in San Bartolo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Bartolo, April typically has an average temperature of 19°C (67°F), with highs reaching up to 22°C (72°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec687069676462616059606265
Data source: Temperature data for San Bartolo 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 Bartolo

In San Bartolo in April, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

April Precipitation Trends in San Bartolo

The chart displays monthly precipitation patterns in San Bartolo, 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 Bartolo, April typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec312921131623221917131317
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Bartolo

In San Bartolo in April, humidity is 89%. With an average temperature of 19°C (67°F), this humidity feels like a warm, muggy blanket enveloping you, making outdoor activities uncomfortable and encouraging travelers to seek shaded areas or indoor attractions during the hottest parts of the day.

April Average Humidity in San Bartolo

This chart illustrates the average monthly humidity levels in San Bartolo, 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 Bartolo 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in San Bartolo

In San Bartolo in April, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Bartolo.

Maximum UV Index Levels in San Bartolo for April

The chart shows the monthly maximum UV Index (UVI) for San Bartolo 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 Bartolo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151414131110101113141514
Data source: San Bartolo 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 Bartolo Compares to Other Months

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

This table compares monthly weather conditions in San Bartolo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)31 mm (1.2 inches)89%extreme
February Weather21°C (70°F)29 mm (1.2 inches)89%extreme
March Weather21°C (70°F)21 mm (0.8 inches)90%extreme
April Weather19°C (67°F)13 mm (0.5 inches)89%extreme
May Weather18°C (64°F)16 mm (0.6 inches)83%extreme
June Weather17°C (62°F)23 mm (0.9 inches)69%very high
July Weather16°C (61°F)22 mm (0.9 inches)56%very high
August Weather15°C (60°F)19 mm (0.7 inches)50%extreme
September Weather15°C (60°F)17 mm (0.7 inches)53%extreme
October Weather16°C (61°F)13 mm (0.5 inches)68%extreme
November Weather17°C (62°F)13 mm (0.5 inches)81%extreme
December Weather18°C (65°F)17 mm (0.7 inches)87%extreme

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