October Weather in Arenas, Spain

Last updated: August 27, 2025

In October, the average temperature in Arenas, Spain is a comfortable 19°C (66°F), making it an ideal time to explore the region. Expect a minimum of 9°C (49°F) and a maximum of 26°C (78°F), offering pleasant days and cooler nights. Be prepared for 53 mm (2.1 in) of precipitation over 5 days, contributing to an average humidity of 70%. Enjoy your adventure while staying weather-ready!

October Temperature in Arenas

In October, in Arenas, the average temperature is 19°C (66°F). The maximum can reach 26°C (78°F), while the minimum can drop to as low as 9°C (49°F). This mild climate makes Arenas an ideal destination for travelers seeking pleasant weather and enjoyable outdoor activities.

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

The chart illustrates October temperature patterns in Arenas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arenas, October typically has an average temperature of 19°C (66°F), with highs reaching up to 26°C (78°F) and lows dropping to around 9°C (49°F).

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

October Precipitation in Arenas

In Arenas in October, the precipitation amount is 53 mm (2.1 in) during a span of 5 days.

October Precipitation Trends in Arenas

The chart displays monthly precipitation patterns in Arenas, 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 Arenas, October typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 5 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Arenas

In Arenas in October humidity is 70%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket enveloping you, making travel a bit sticky and prompting frequent breaks for water as you explore the sights.

October Average Humidity in Arenas

This chart illustrates the average monthly humidity levels in Arenas, 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 Arenas is approximately 70%, 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 Arenas

In Arenas in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Arenas.

Maximum UV Index Levels in Arenas for October

The chart shows the monthly maximum UV Index (UVI) for Arenas 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 Arenas typically reaches 7, which falls under the high exposure category.

Data source: Arenas 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 Arenas Compares to Other Months

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

This table compares monthly weather conditions in Arenas, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	48 mm (1.9 inches)	76%	moderate
February Weather	13°C (55°F)	30 mm (1.2 inches)	71%	moderate
March Weather	13°C (56°F)	82 mm (3.2 inches)	66%	high
April Weather	15°C (58°F)	62 mm (2.4 inches)	58%	very high
May Weather	18°C (64°F)	23 mm (0.9 inches)	55%	very high
June Weather	21°C (69°F)	3 mm (0.1 inches)	50%	extreme
July Weather	24°C (75°F)	2 mm (0.1 inches)	55%	extreme
August Weather	25°C (77°F)	7 mm (0.3 inches)	54%	very high
September Weather	22°C (72°F)	14 mm (0.6 inches)	61%	very high
October Weather	19°C (66°F)	53 mm (2.1 inches)	70%	high
November Weather	15°C (59°F)	65 mm (2.6 inches)	76%	moderate
December Weather	13°C (56°F)	42 mm (1.7 inches)	79%	moderate