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September Weather in Vila Real, Portugal

Last updated: August 27, 2025

In Vila Real, Portugal, the average temperature for September is a pleasant 18°C (65°F), offering a comfortable climate. However, expect a range from a cool 7°C (44°F) to a warm 32°C (90°F). During this month, precipitation averages around 37 mm (1.5 in) across 5 days, and the average humidity sits at a moderate 71%. Ideal conditions for exploring the beauty of the region!

September Temperature in Vila Real

In September in Vila Real, the average temperature is 18°C (65°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 7°C (44°F). This pleasant range makes Vila Real an inviting destination for travelers seeking a comfortable climate.

September Weather in Vila Real: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Vila Real, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vila Real, September typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (90°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec424749536064696965584946
Data source: Temperature data for Vila Real 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.

September Precipitation in Vila Real

In Vila Real in September, the precipitation amount is 37 mm (1.5 in) spread over a period of 5 days.

September Precipitation Trends in Vila Real

The chart displays monthly precipitation patterns in Vila Real, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Vila Real, September typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec60107117115554622163781108140
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vila Real

In Vila Real in September humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.

September Average Humidity in Vila Real

This chart illustrates the average monthly humidity levels in Vila Real, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Vila Real is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%81%78%79%78%71%63%64%71%79%86%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vila Real

In Vila Real in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Vila Real.

Maximum UV Index Levels in Vila Real for September

The chart shows the monthly maximum UV Index (UVI) for Vila Real in September, 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 September, the maximum UV index in Vila Real typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346910111098642
Data source: Vila Real September 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 September Weather in Vila Real Compares to Other Months

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

This table compares monthly weather conditions in Vila Real, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)60 mm (2.4 inches)87%moderate
February Weather8°C (47°F)107 mm (4.2 inches)81%moderate
March Weather10°C (49°F)117 mm (4.6 inches)78%high
April Weather12°C (53°F)115 mm (4.5 inches)79%very high
May Weather15°C (60°F)54 mm (2.1 inches)78%very high
June Weather18°C (64°F)46 mm (1.8 inches)71%extreme
July Weather20°C (69°F)22 mm (0.9 inches)63%very high
August Weather20°C (69°F)16 mm (0.6 inches)64%very high
September Weather18°C (65°F)37 mm (1.5 inches)71%very high
October Weather14°C (58°F)81 mm (3.2 inches)79%high
November Weather9°C (49°F)108 mm (4.3 inches)86%moderate
December Weather8°C (46°F)140 mm (5.5 inches)87%low

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