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October Weather in San Guillermo, Philippines

Last updated: August 27, 2025

In October, the average temperature in San Guillermo, Philippines is a warm 27°C (80°F). Expect minimum temperatures around 20°C (69°F) and highs reaching up to 35°C (95°F). With a total precipitation of 252 mm (9.9 in) spread over 26 days, the air maintains a high average humidity of 86%. Be prepared for a humid climate if you’re visiting!

October Temperature in San Guillermo

In October in San Guillermo, the average temperature is 27°C (80°F), with maximums reaching up to 35°C (95°F) and minimums dropping to as low as 20°C (69°F). This delightful weather makes San Guillermo an ideal destination for travelers seeking warm, pleasant conditions.

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

The chart illustrates October temperature patterns in San Guillermo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Guillermo, October typically has an average temperature of 27°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec747478818486848382807976
Data source: Temperature data for San Guillermo 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 Guillermo

In San Guillermo in October, the total precipitation amount is 252 mm (9.9 in) recorded over a period of 26 days.

October Precipitation Trends in San Guillermo

The chart displays monthly precipitation patterns in San Guillermo, 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 Guillermo, October typically receives around 252 mm (9.9 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec1591177353148129288240221252237289
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Guillermo

In San Guillermo in October, humidity is 86%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel heavy and exhausting as you navigate the sultry air.

October Average Humidity in San Guillermo

This chart illustrates the average monthly humidity levels in San Guillermo, 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 Guillermo is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%71%73%77%85%86%87%87%86%89%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Guillermo

In San Guillermo in October, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Guillermo.

Maximum UV Index Levels in San Guillermo for October

The chart shows the monthly maximum UV Index (UVI) for San Guillermo 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 Guillermo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131415141414141413109
Data source: San Guillermo 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 Guillermo Compares to Other Months

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

This table compares monthly weather conditions in San Guillermo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)159 mm (6.3 inches)77%extreme
February Weather24°C (75°F)117 mm (4.6 inches)73%extreme
March Weather26°C (78°F)73 mm (2.9 inches)71%extreme
April Weather27°C (81°F)53 mm (2.1 inches)73%extreme
May Weather29°C (85°F)148 mm (5.8 inches)77%extreme
June Weather30°C (86°F)128 mm (5.1 inches)85%extreme
July Weather29°C (84°F)288 mm (11.3 inches)86%extreme
August Weather29°C (84°F)240 mm (9.5 inches)87%extreme
September Weather28°C (82°F)221 mm (8.7 inches)87%extreme
October Weather27°C (80°F)252 mm (9.9 inches)86%extreme
November Weather26°C (79°F)237 mm (9.3 inches)89%very high
December Weather24°C (76°F)289 mm (11.4 inches)85%very high

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