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April Weather in San Ignacio, Peru

Last updated: August 27, 2025

In April, the average temperature in San Ignacio, Peru hovers around 19°C (66°F). Expect a comfortable range, with minimums dipping to 12°C (54°F) and highs reaching up to 27°C (80°F). However, be prepared for some rain, as 200 mm (7.9 in) of precipitation is expected over 28 days, accompanied by high humidity levels at around 87%.

April Temperature in San Ignacio

In April in San Ignacio, the average temperature is 19°C (66°F), with maximums reaching 27°C (80°F) and minimums dipping as low as 12°C (54°F). This pleasant weather makes it an ideal time for travelers to explore the area's attractions and enjoy outdoor activities.

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

The chart illustrates April temperature patterns in San Ignacio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ignacio, April typically has an average temperature of 19°C (66°F), with highs reaching up to 27°C (80°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec666766666564626364666767
Data source: Temperature data for San Ignacio 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 Ignacio

In San Ignacio in April, the precipitation amount is 200 mm (7.9 in) accumulated over 28 days.

April Precipitation Trends in San Ignacio

The chart displays monthly precipitation patterns in San Ignacio, 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 Ignacio, April typically receives around 200 mm (7.9 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec247270277200121100927463131244229
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Ignacio

In San Ignacio in April humidity is 87%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making travel feel a bit sticky and slowing down your movements as you navigate through the area's vibrant streets.

April Average Humidity in San Ignacio

This chart illustrates the average monthly humidity levels in San Ignacio, 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 Ignacio is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%85%87%88%73%51%44%49%71%77%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Ignacio

In San Ignacio 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 Ignacio, you can check Hourly UV Index in San Ignacio.

Maximum UV Index Levels in San Ignacio for April

The chart shows the monthly maximum UV Index (UVI) for San Ignacio 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 Ignacio typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161718171513131316161515
Data source: San Ignacio 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 Ignacio Compares to Other Months

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

This table compares monthly weather conditions in San Ignacio, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)247 mm (9.7 inches)82%extreme
February Weather19°C (67°F)270 mm (10.6 inches)80%extreme
March Weather19°C (67°F)277 mm (10.9 inches)85%extreme
April Weather19°C (66°F)200 mm (7.9 inches)87%extreme
May Weather18°C (66°F)121 mm (4.8 inches)88%extreme
June Weather18°C (64°F)100 mm (3.9 inches)73%extreme
July Weather17°C (62°F)92 mm (3.6 inches)51%extreme
August Weather17°C (63°F)74 mm (2.9 inches)44%extreme
September Weather18°C (65°F)63 mm (2.5 inches)49%extreme
October Weather19°C (66°F)131 mm (5.2 inches)71%extreme
November Weather19°C (67°F)244 mm (9.6 inches)77%extreme
December Weather19°C (67°F)229 mm (9.0 inches)85%extreme

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