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October Weather in Silveira, Portugal

Last updated: August 27, 2025

In October, the average temperature in Silveira, Portugal is a comfortable 18°C (64°F), with a minimum of 9°C (49°F) and a pleasant maximum reaching 29°C (85°F). Expect some rain, as the area sees about 53 mm (2.1 in) of precipitation over 6 days. With an average humidity of 74%, it's ideal to plan for both sunny days and a chance of showers!

October Temperature in Silveira

In October in Silveira, the average temperature is 18°C (64°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 9°C (49°F). This pleasant weather makes it an ideal time for exploration and outdoor activities.

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

The chart illustrates October temperature patterns in Silveira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Silveira, October typically has an average temperature of 18°C (64°F), with highs reaching up to 29°C (85°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec525456586365686968645855
Data source: Temperature data for Silveira 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 Silveira

In Silveira in October, the precipitation amount is 53 mm (2.1 in) over a span of 6 days.

October Precipitation Trends in Silveira

The chart displays monthly precipitation patterns in Silveira, 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 Silveira, October typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec4255708242147430538868
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Silveira

In Silveira in October humidity is 74%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but potentially uncomfortable for extended outdoor activities.

October Average Humidity in Silveira

This chart illustrates the average monthly humidity levels in Silveira, 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 Silveira is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%75%72%70%70%63%60%60%68%74%83%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Silveira

In Silveira 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 Silveira, you can refer to this Hourly UV Index in Silveira.

Maximum UV Index Levels in Silveira for October

The chart shows the monthly maximum UV Index (UVI) for Silveira 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 Silveira typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Silveira 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 Silveira Compares to Other Months

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

This table compares monthly weather conditions in Silveira, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)42 mm (1.6 inches)85%moderate
February Weather12°C (55°F)55 mm (2.2 inches)75%moderate
March Weather13°C (56°F)70 mm (2.8 inches)72%high
April Weather14°C (58°F)82 mm (3.2 inches)70%very high
May Weather17°C (63°F)42 mm (1.7 inches)70%very high
June Weather18°C (65°F)14 mm (0.5 inches)63%extreme
July Weather20°C (68°F)6 mm (0.3 inches)60%very high
August Weather20°C (69°F)4 mm (0.2 inches)60%very high
September Weather20°C (68°F)30 mm (1.2 inches)67%very high
October Weather18°C (64°F)53 mm (2.1 inches)74%high
November Weather14°C (58°F)88 mm (3.5 inches)83%moderate
December Weather13°C (55°F)68 mm (2.7 inches)85%moderate

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