November Weather in Rio Maior, Portugal

Last updated: August 27, 2025

In November, the average temperature in Rio Maior, Portugal hovers around 14°C (57°F). Expect minimums dipping to 5°C (41°F) and maximums reaching up to 25°C (77°F). Be prepared for some rain, with an average precipitation of 88 mm (3.5 in) spread over 11 days. You'll also find that the air is quite humid, with an average humidity of 83%.

November Temperature in Rio Maior

In November in Rio Maior, the average temperature is 14°C (57°F). Maximums can reach 25°C (77°F) and minimums can be as low as 5°C (41°F). This moderate climate makes it an ideal time for exploring the sights and enjoying outdoor activities.

November Weather in Rio Maior: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Rio Maior, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Maior, November typically has an average temperature of 14°C (57°F), with highs reaching up to 25°C (77°F) and lows dropping to around 5°C (41°F).

Data source: Temperature data for Rio Maior generated using information from the Copernicus Climate Change Service.

November Precipitation in Rio Maior

In Rio Maior in November, the total precipitation amount is 88 mm (3.5 in) spread over 11 days.

November Precipitation Trends in Rio Maior

The chart displays monthly precipitation patterns in Rio Maior, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Rio Maior, November typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

November Humidity in Rio Maior

In Rio Maior in November, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.

November Average Humidity in Rio Maior

This chart illustrates the average monthly humidity levels in Rio Maior, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Rio Maior is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Rio Maior

In Rio Maior in November, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Rio Maior for better planning.

Maximum UV Index Levels in Rio Maior for November

The chart shows the monthly maximum UV Index (UVI) for Rio Maior in November, 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 November, the maximum UV index in Rio Maior typically reaches 4, which falls under the moderate exposure category.

Data source: Rio Maior November 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 November Weather in Rio Maior Compares to Other Months

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

This table compares monthly weather conditions in Rio Maior, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	41 mm (1.6 inches)	85%	moderate
February Weather	12°C (54°F)	53 mm (2.1 inches)	75%	moderate
March Weather	13°C (56°F)	74 mm (2.9 inches)	72%	high
April Weather	15°C (59°F)	82 mm (3.2 inches)	70%	very high
May Weather	18°C (64°F)	39 mm (1.5 inches)	70%	very high
June Weather	19°C (67°F)	16 mm (0.6 inches)	63%	extreme
July Weather	21°C (70°F)	6 mm (0.2 inches)	60%	very high
August Weather	21°C (70°F)	6 mm (0.2 inches)	60%	very high
September Weather	21°C (69°F)	27 mm (1.1 inches)	67%	very high
October Weather	18°C (65°F)	58 mm (2.3 inches)	74%	high
November Weather	14°C (57°F)	88 mm (3.5 inches)	83%	moderate
December Weather	12°C (54°F)	64 mm (2.5 inches)	85%	moderate