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October Weather in Beaverton, United States

Last updated: June 24, 2025

In October, the average temperature in Beaverton, United States is a crisp 10°C (51°F). Visitors can expect a range that dips to a chilly -4°C (24°F) and peaks at a warm 29°C (85°F). The weather tends to be fairly wet, with 123 mm (4.8 in) of precipitation spread over 14 days. Additionally, the average humidity lingers at a high 84%, making for a notably damp atmosphere.

October Temperature in Beaverton

In October in Beaverton, the average temperature is 10°C (51°F). Maximums can reach 29°C (85°F), while minimums can drop as low as -4°C (24°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates October temperature patterns in Beaverton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Beaverton, October typically has an average temperature of 10°C (51°F), with highs reaching up to 29°C (85°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec232333445767737062503629
Data source: Temperature data for Beaverton 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 Beaverton

In Beaverton in October, the precipitation amount is 123 mm (4.8 in) over a span of 14 days.

October Precipitation Trends in Beaverton

The chart displays monthly precipitation patterns in Beaverton, 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 Beaverton, October typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec525153841051048592811235662
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Beaverton

In Beaverton in October humidity is 84%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making even short distances feel burdensome and leaving you longing for a cozy indoor refuge while exploring the area.

October Average Humidity in Beaverton

This chart illustrates the average monthly humidity levels in Beaverton, 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 Beaverton is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Beaverton

In Beaverton 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 Beaverton.

Maximum UV Index Levels in Beaverton for October

The chart shows the monthly maximum UV Index (UVI) for Beaverton 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 Beaverton typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Beaverton 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 Beaverton Compares to Other Months

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

This table compares monthly weather conditions in Beaverton, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)52 mm (2.1 inches)88%low
February Weather-5°C (24°F)51 mm (2.0 inches)87%moderate
March Weather1°C (33°F)53 mm (2.1 inches)85%moderate
April Weather7°C (44°F)84 mm (3.3 inches)86%very high
May Weather14°C (57°F)105 mm (4.1 inches)80%very high
June Weather19°C (67°F)104 mm (4.1 inches)80%very high
July Weather23°C (73°F)85 mm (3.4 inches)80%very high
August Weather21°C (70°F)92 mm (3.6 inches)80%very high
September Weather17°C (62°F)81 mm (3.2 inches)80%high
October Weather10°C (51°F)123 mm (4.8 inches)84%moderate
November Weather2°C (36°F)56 mm (2.2 inches)89%moderate
December Weather-2°C (29°F)62 mm (2.4 inches)86%low

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