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April Weather in San Juan de Chacna, Peru

Last updated: August 27, 2025

In April, the average temperature in San Juan de Chacna, Peru is a cool 9°C (48°F). Expect a minimum drop to -2°C (29°F) and a maximum rise to 17°C (63°F). With an average humidity of 90%, you can expect a rather damp atmosphere. Additionally, be prepared for precipitation totaling 96 mm (3.8 in) over about 24 days.

April Temperature in San Juan de Chacna

In April in San Juan de Chacna, the average temperature is 9°C (48°F). Maximums can reach 17°C (63°F) and minimums can be as low as -2°C (29°F). This mild temperature range makes San Juan de Chacna an ideal destination for travelers seeking a cool getaway.

April Weather in San Juan de Chacna: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in San Juan de Chacna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Juan de Chacna, April typically has an average temperature of 9°C (48°F), with highs reaching up to 17°C (63°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec494948474645454548495049
Data source: Temperature data for San Juan de Chacna 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 Juan de Chacna

In San Juan de Chacna in April, the total precipitation amount is 96 mm (3.8 in) spread over 24 days.

April Precipitation Trends in San Juan de Chacna

The chart displays monthly precipitation patterns in San Juan de Chacna, 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 Juan de Chacna, April typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec205249232963914152552108155215
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Juan de Chacna

In San Juan de Chacna in April, humidity is 90%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration quite uncomfortable and requiring heavier layers to stay warm and dry.

April Average Humidity in San Juan de Chacna

This chart illustrates the average monthly humidity levels in San Juan de Chacna, 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 Juan de Chacna 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 Juan de Chacna

In San Juan de Chacna 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 Juan de Chacna, you can check Hourly UV Index in San Juan de Chacna.

Maximum UV Index Levels in San Juan de Chacna for April

The chart shows the monthly maximum UV Index (UVI) for San Juan de Chacna 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 Juan de Chacna typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919171411131416181918
Data source: San Juan de Chacna 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 Juan de Chacna Compares to Other Months

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

This table compares monthly weather conditions in San Juan de Chacna, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)205 mm (8.1 inches)89%extreme
February Weather9°C (49°F)249 mm (9.8 inches)90%extreme
March Weather9°C (49°F)232 mm (9.1 inches)90%extreme
April Weather9°C (48°F)96 mm (3.8 inches)90%extreme
May Weather8°C (46°F)39 mm (1.5 inches)84%extreme
June Weather7°C (45°F)14 mm (0.6 inches)67%extreme
July Weather7°C (45°F)15 mm (0.6 inches)53%extreme
August Weather7°C (46°F)25 mm (1.0 inches)47%extreme
September Weather9°C (48°F)52 mm (2.0 inches)53%extreme
October Weather9°C (49°F)108 mm (4.3 inches)67%extreme
November Weather10°C (50°F)154 mm (6.1 inches)75%extreme
December Weather10°C (50°F)215 mm (8.5 inches)82%extreme

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