October Weather in Serra de El-Rei, Portugal

Last updated: August 27, 2025

In Serra de El-Rei, Portugal during October, the average temperature hovers around 18°C (64°F). Expect a range from a cool 9°C (48°F) to a warm 30°C (86°F), providing a delightful mix for outdoor activities. With an average precipitation of 63 mm (2.5 in) falling over 6 days, it's wise to be prepared for occasional showers. Don't forget to consider the average humidity at 74%, adding a touch of tropical allure to your visit!

October Temperature in Serra de El-Rei

In October in Serra de El-Rei, the average temperature is 18°C (64°F). Maximums can reach 30°C (86°F), and minimums can be as low as 9°C (48°F). This pleasant climate makes Serra de El-Rei an ideal destination for outdoor activities and sightseeing.

October Weather in Serra de El-Rei: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Serra de El-Rei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serra de El-Rei, October typically has an average temperature of 18°C (64°F), with highs reaching up to 30°C (86°F) and lows dropping to around 9°C (48°F).

Data source: Temperature data for Serra de El-Rei generated using information from the Copernicus Climate Change Service.

October Precipitation in Serra de El-Rei

In Serra de El-Rei in October, the precipitation amount is 63 mm (2.5 in) spread over a duration of 6 days.

October Precipitation Trends in Serra de El-Rei

The chart displays monthly precipitation patterns in Serra de El-Rei, 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 Serra de El-Rei, October typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 6 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Serra de El-Rei

In Serra de El-Rei 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 Serra de El-Rei

This chart illustrates the average monthly humidity levels in Serra de El-Rei, 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 Serra de El-Rei is approximately 74%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Serra de El-Rei

In Serra de El-Rei 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 Serra de El-Rei, you can refer to this Hourly UV Index in Serra de El-Rei.

Maximum UV Index Levels in Serra de El-Rei for October

The chart shows the monthly maximum UV Index (UVI) for Serra de El-Rei 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 Serra de El-Rei typically reaches 6, which falls under the high exposure category.

Data source: Serra de El-Rei 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 Serra de El-Rei Compares to Other Months

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

This table compares monthly weather conditions in Serra de El-Rei, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	45 mm (1.8 inches)	85%	moderate
February Weather	13°C (55°F)	54 mm (2.1 inches)	75%	moderate
March Weather	13°C (56°F)	69 mm (2.7 inches)	72%	high
April Weather	14°C (58°F)	79 mm (3.1 inches)	70%	very high
May Weather	17°C (63°F)	39 mm (1.5 inches)	70%	very high
June Weather	18°C (65°F)	17 mm (0.7 inches)	63%	extreme
July Weather	19°C (67°F)	8 mm (0.3 inches)	60%	very high
August Weather	20°C (68°F)	6 mm (0.2 inches)	60%	very high
September Weather	19°C (67°F)	27 mm (1.1 inches)	67%	very high
October Weather	18°C (64°F)	63 mm (2.5 inches)	74%	high
November Weather	14°C (58°F)	90 mm (3.6 inches)	83%	moderate
December Weather	13°C (55°F)	71 mm (2.8 inches)	85%	moderate