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October Weather in Samil, Portugal

Last updated: August 27, 2025

In October, the average temperature in Samil, Portugal is a comfortable 14°C (57°F), with a minimum dipping to 0°C (33°F) and a maximum reaching 29°C (84°F). Expect about 74 mm (2.9 in) of precipitation spread over 8 days, contributing to an average humidity of 78%. Enjoy the diverse weather while planning your activities!

October Temperature in Samil

In October, in Samil, the average temperature is 14°C (57°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as 0°C (33°F). It's advisable to pack layers when traveling to ensure comfort in varying temperatures.

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

The chart illustrates October temperature patterns in Samil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Samil, October typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec404547525965717065574743
Data source: Temperature data for Samil 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 Samil

In Samil in October, the precipitation amount is 74 mm (2.9 in) over a period of 8 days.

October Precipitation Trends in Samil

The chart displays monthly precipitation patterns in Samil, 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 Samil, October typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec549510092514818164575110127
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Samil

In Samil in October, humidity is 78%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration a bit uncomfortable but still enjoyable if you stay hydrated and plan for breaks in the shade.

October Average Humidity in Samil

This chart illustrates the average monthly humidity levels in Samil, 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 Samil is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%85%79%77%76%64%54%52%63%78%90%91%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Samil

In Samil in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Samil, you can refer to this Hourly UV Index in Samil.

Maximum UV Index Levels in Samil for October

The chart shows the monthly maximum UV Index (UVI) for Samil 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 Samil typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098642
Data source: Samil 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 Samil Compares to Other Months

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

This table compares monthly weather conditions in Samil, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)54 mm (2.1 inches)91%low
February Weather7°C (45°F)95 mm (3.7 inches)85%moderate
March Weather8°C (47°F)99 mm (3.9 inches)79%high
April Weather11°C (52°F)92 mm (3.6 inches)77%very high
May Weather15°C (60°F)51 mm (2.0 inches)76%very high
June Weather18°C (65°F)48 mm (1.9 inches)64%extreme
July Weather22°C (71°F)18 mm (0.7 inches)54%very high
August Weather21°C (71°F)16 mm (0.6 inches)52%very high
September Weather18°C (65°F)45 mm (1.8 inches)63%very high
October Weather14°C (57°F)74 mm (2.9 inches)78%high
November Weather8°C (47°F)110 mm (4.3 inches)90%moderate
December Weather6°C (43°F)127 mm (5.0 inches)91%low

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