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April Weather in Puerto Callao, Peru

Last updated: August 27, 2025

In April, the average temperature in Puerto Callao, Peru reaches a delightful 26°C (80°F). You can expect minimums around 20°C (69°F) and highs soaring to 34°C (94°F). However, be prepared for some rain, with 276 mm (10.9 in) of precipitation spread over 23 days. The atmosphere tends to be quite humid, boasting an average humidity of 88%.

April Temperature in Puerto Callao

In April in Puerto Callao, the average temperature is 26°C (80°F). Maximums can reach 34°C (94°F), and minimums can drop to as low as 20°C (69°F). This pleasant climate makes Puerto Callao an ideal destination for travelers seeking warm weather.

April Weather in Puerto Callao: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Puerto Callao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Callao, April typically has an average temperature of 26°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080807979788081818180
Data source: Temperature data for Puerto Callao 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 Puerto Callao

In Puerto Callao in April, the total precipitation amount reaches 276 mm (10.9 in) over a span of 23 days.

April Precipitation Trends in Puerto Callao

The chart displays monthly precipitation patterns in Puerto Callao, 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 Puerto Callao, April typically receives around 276 mm (10.9 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec2673153912771721039788137192282278
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Puerto Callao

In Puerto Callao in April, humidity is 88%. With an average temperature of 26°C (80°F), this humidity feels like a thick blanket enveloping you, making outdoor activities challenging and sweat-soaked.

April Average Humidity in Puerto Callao

This chart illustrates the average monthly humidity levels in Puerto Callao, 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 Puerto Callao is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%86%88%82%67%48%39%40%51%74%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Puerto Callao

In Puerto Callao in April, 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 Puerto Callao.

Maximum UV Index Levels in Puerto Callao for April

The chart shows the monthly maximum UV Index (UVI) for Puerto Callao 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 Puerto Callao typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151211111214151514
Data source: Puerto Callao 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 Puerto Callao Compares to Other Months

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

This table compares monthly weather conditions in Puerto Callao, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)267 mm (10.5 inches)85%extreme
February Weather27°C (80°F)315 mm (12.4 inches)82%extreme
March Weather26°C (80°F)391 mm (15.4 inches)86%extreme
April Weather26°C (80°F)276 mm (10.9 inches)88%extreme
May Weather26°C (79°F)172 mm (6.8 inches)82%extreme
June Weather26°C (79°F)103 mm (4.1 inches)67%extreme
July Weather26°C (79°F)97 mm (3.8 inches)48%extreme
August Weather26°C (80°F)88 mm (3.5 inches)39%extreme
September Weather27°C (81°F)136 mm (5.4 inches)40%extreme
October Weather27°C (81°F)192 mm (7.6 inches)51%extreme
November Weather27°C (81°F)282 mm (11.1 inches)74%extreme
December Weather27°C (81°F)278 mm (10.9 inches)89%extreme

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