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October Weather in San Ignacio, Peru

Last updated: August 27, 2025

In San Ignacio, Peru, the average temperature in October is a pleasant 19°C (66°F), with minimums dipping to 12°C (53°F) and maximums soaring up to 28°C (83°F). Expect a precipitation amount of 131 mm (5.2 in) spread over 24 days, coupled with an average humidity of 71%. Enjoy the diverse weather this month brings!

October Temperature in San Ignacio

In October in San Ignacio, the average temperature is 19°C (66°F). The maximum can reach 28°C (83°F), and the minimum can be as low as 12°C (53°F). This pleasant weather makes San Ignacio an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates October 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, October typically has an average temperature of 19°C (66°F), with highs reaching up to 28°C (83°F) and lows dropping to around 12°C (53°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.

October Precipitation in San Ignacio

In San Ignacio in October, the total precipitation amount is 131 mm (5.2 in) over a span of 24 days.

October Precipitation Trends in San Ignacio

The chart displays monthly precipitation patterns in San Ignacio, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In San Ignacio, October typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec247270277200121100927463131244229
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Ignacio

In San Ignacio in October humidity is 71%. With an average temperature of 19°C (66°F), this humidity feels like a warm, balmy embrace that enhances the tropical atmosphere, making it a perfect backdrop for leisurely strolls and outdoor adventures, though it may also lead to a slightly sticky feeling as you explore.

October Average Humidity in San Ignacio

This chart illustrates the average monthly humidity levels in San Ignacio, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in San Ignacio is approximately 71%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in San Ignacio

In San Ignacio in October, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in San Ignacio.

Maximum UV Index Levels in San Ignacio for October

The chart shows the monthly maximum UV Index (UVI) for San Ignacio in October, 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 October, the maximum UV index in San Ignacio typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161718171513131316161515
Data source: San Ignacio October 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 October 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 October’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 October’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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