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April Weather in Alerta, Peru

Last updated: August 27, 2025

In April, the average temperature in Alerta, Peru hovers around 25°C (78°F). However, prepare for some variability, as temperatures can dip to a brisk 14°C (58°F) or soar to a sweltering 35°C (95°F). Expect significant rainfall, with an average precipitation of 185 mm (7.3 in) spread across 21 days. Additionally, the humidity is notably high at 89%, making it feel even warmer.

April Temperature in Alerta

In April in Alerta, the average temperature is 25°C (78°F). Maximums can reach 35°C (95°F), while minimums can drop to as low as 14°C (58°F). This diverse temperature range makes Alerta an ideal destination for travelers seeking both warmth and cooler relief during their stay.

April Weather in Alerta: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Alerta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alerta, April typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878777574757881807978
Data source: Temperature data for Alerta 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 Alerta

In Alerta in April, the total precipitation amount is 185 mm (7.3 in) over the course of 21 days.

April Precipitation Trends in Alerta

The chart displays monthly precipitation patterns in Alerta, 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 Alerta, April typically receives around 185 mm (7.3 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec2642922611859941292683178238303
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Alerta

In Alerta in April, humidity is 89%. With an average temperature of 25°C (78°F), this humidity feels like a warm, dense blanket enveloping you, making travel slightly uncomfortable as you sweat and struggle to keep cool while exploring the local sights.

April Average Humidity in Alerta

This chart illustrates the average monthly humidity levels in Alerta, 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 Alerta is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%89%84%67%46%37%33%44%73%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Alerta

In Alerta in April, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Alerta, you can check here.

Maximum UV Index Levels in Alerta for April

The chart shows the monthly maximum UV Index (UVI) for Alerta 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 Alerta typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151615141210101113151615
Data source: Alerta 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 Alerta Compares to Other Months

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

This table compares monthly weather conditions in Alerta, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)264 mm (10.4 inches)88%extreme
February Weather25°C (78°F)292 mm (11.5 inches)87%extreme
March Weather25°C (78°F)261 mm (10.3 inches)87%extreme
April Weather25°C (78°F)185 mm (7.3 inches)89%extreme
May Weather24°C (76°F)99 mm (3.9 inches)84%extreme
June Weather23°C (75°F)41 mm (1.6 inches)67%very high
July Weather24°C (75°F)29 mm (1.1 inches)46%very high
August Weather25°C (78°F)26 mm (1.0 inches)37%extreme
September Weather27°C (81°F)83 mm (3.3 inches)33%extreme
October Weather27°C (80°F)178 mm (7.0 inches)44%extreme
November Weather26°C (79°F)238 mm (9.4 inches)73%extreme
December Weather26°C (79°F)303 mm (11.9 inches)88%extreme

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