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October Weather in Onis, Spain

Last updated: August 27, 2025

In October, the average temperature in Onis, Spain is a comfortable 12°C (53°F), with a range that can dip as low as -1°C (30°F) and rise to a pleasant 25°C (78°F). Expect about 119 mm (4.7 in) of precipitation spread over 13 days, contributing to an average humidity of 82%. Prepare for a mix of cool and warm days with a touch of rain!

October Temperature in Onis

In October in Onis, the average temperature is 12°C (53°F). Maximums can reach 25°C (78°F), while minimums can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates October temperature patterns in Onis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onis, October typically has an average temperature of 12°C (53°F), with highs reaching up to 25°C (78°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec394344475358626259534542
Data source: Temperature data for Onis 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 Onis

In Onis in October, the precipitation amount is 119 mm (4.7 in) spread over 13 days.

October Precipitation Trends in Onis

The chart displays monthly precipitation patterns in Onis, 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 Onis, October typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec115114126128133160117105109119179175
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Onis

In Onis in October, humidity is 82%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky, as you navigate through the thick air that weighs heavily on your skin.

October Average Humidity in Onis

This chart illustrates the average monthly humidity levels in Onis, 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 Onis is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Onis

In Onis in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Onis.

Maximum UV Index Levels in Onis for October

The chart shows the monthly maximum UV Index (UVI) for Onis 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 Onis typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098532
Data source: Onis 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 Onis Compares to Other Months

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

This table compares monthly weather conditions in Onis, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)114 mm (4.5 inches)87%low
February Weather6°C (43°F)114 mm (4.5 inches)85%moderate
March Weather7°C (44°F)126 mm (5.0 inches)83%high
April Weather9°C (48°F)128 mm (5.0 inches)83%very high
May Weather12°C (53°F)133 mm (5.2 inches)84%very high
June Weather14°C (58°F)160 mm (6.3 inches)84%extreme
July Weather17°C (62°F)117 mm (4.6 inches)86%very high
August Weather17°C (62°F)105 mm (4.1 inches)78%very high
September Weather15°C (59°F)109 mm (4.3 inches)77%very high
October Weather12°C (53°F)119 mm (4.7 inches)82%moderate
November Weather7°C (45°F)179 mm (7.0 inches)86%moderate
December Weather6°C (43°F)175 mm (6.9 inches)87%low

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