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October Weather in Santiago, Philippines

Last updated: August 27, 2025

In October, the average temperature in Santiago, Philippines is a warm 28°C (82°F), with minimums dipping to 25°C (78°F) and maximums reaching up to 30°C (87°F). Expect 235 mm (9.3 in) of precipitation over 28 days, contributing to an average humidity of a sweltering 87%.

October Temperature in Santiago

In October in Santiago, the average temperature is 28°C (82°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 25°C (78°F). This pleasant weather makes Santiago an ideal destination for travelers seeking warmth and comfort during this time of year.

October Weather in Santiago: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Santiago, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago, October typically has an average temperature of 28°C (82°F), with highs reaching up to 30°C (87°F) and lows dropping to around 25°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec808081818282828382828281
Data source: Temperature data for Santiago 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 Santiago

In Santiago in October, the total precipitation amount is 235 mm (9.3 in) over a span of 28 days.

October Precipitation Trends in Santiago

The chart displays monthly precipitation patterns in Santiago, 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 Santiago, October typically receives around 235 mm (9.3 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec1771027048115223217175215235174264
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Santiago

In Santiago in October humidity is 87%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making travel challenging as you navigate the air's heavy moisture.

October Average Humidity in Santiago

This chart illustrates the average monthly humidity levels in Santiago, 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 Santiago is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%77%78%85%87%88%89%90%87%90%91%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Santiago

In Santiago in October, 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 Santiago, you can check here.

Maximum UV Index Levels in Santiago for October

The chart shows the monthly maximum UV Index (UVI) for Santiago 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 Santiago typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131316161413131414141211
Data source: Santiago 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 Santiago Compares to Other Months

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

This table compares monthly weather conditions in Santiago, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)177 mm (7.0 inches)85%extreme
February Weather27°C (80°F)102 mm (4.0 inches)80%extreme
March Weather27°C (81°F)70 mm (2.8 inches)77%extreme
April Weather27°C (82°F)48 mm (1.9 inches)78%extreme
May Weather28°C (83°F)115 mm (4.5 inches)84%extreme
June Weather28°C (83°F)223 mm (8.8 inches)87%extreme
July Weather28°C (83°F)217 mm (8.5 inches)88%extreme
August Weather28°C (83°F)175 mm (6.9 inches)89%extreme
September Weather28°C (83°F)215 mm (8.5 inches)90%extreme
October Weather28°C (82°F)235 mm (9.3 inches)87%extreme
November Weather28°C (82°F)174 mm (6.8 inches)90%extreme
December Weather27°C (81°F)264 mm (10.4 inches)91%extreme

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