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November Weather in Hillsboro, United States

Last updated: June 24, 2025

The average temperature in Hillsboro, United States during November hovers around -2°C (28°F). Expect a wide range of temperatures, with minimums plummeting to -21°C (-5°F) and maximums reaching a balmy 23°C (74°F). Additionally, prepare for about 23 mm (0.9 in) of precipitation spread over 5 days, accompanied by an average humidity level of 86%.

November Temperature in Hillsboro

In November in Hillsboro, the average temperature is -2°C (28°F). Maximum temperatures can reach 23°C (74°F), while minimum temperatures can plummet to as low as -21°C (-5°F). Travelers should be prepared for a wide range of temperatures, making layered clothing essential for enjoying their stay.

November Weather in Hillsboro: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Hillsboro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillsboro, November typically has an average temperature of -2°C (28°F), with highs reaching up to 23°C (74°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec10927395669726860442817
Data source: Temperature data for Hillsboro 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.

November Precipitation in Hillsboro

In Hillsboro in November, the precipitation amount is 23 mm (0.9 in) over the course of 5 days.

November Precipitation Trends in Hillsboro

The chart displays monthly precipitation patterns in Hillsboro, 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 Hillsboro, November typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec182026435490608572802339
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Hillsboro

In Hillsboro in November, humidity is 86%. With an average temperature of -2°C (28°F), this humidity feels like a dense fog wrapping around you, making it feel even colder and creating an uncomfortable chill that can dampen any plans for outdoor exploration.

November Average Humidity in Hillsboro

This chart illustrates the average monthly humidity levels in Hillsboro, 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 Hillsboro is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%85%81%75%79%77%78%77%79%86%86%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Hillsboro

In Hillsboro in November, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Hillsboro, you can check the information here.

Maximum UV Index Levels in Hillsboro for November

The chart shows the monthly maximum UV Index (UVI) for Hillsboro 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 Hillsboro typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245789987432
Data source: Hillsboro 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 Hillsboro Compares to Other Months

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

This table compares monthly weather conditions in Hillsboro, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (10°F)18 mm (0.7 inches)90%low
February Weather-13°C (9°F)20 mm (0.8 inches)92%moderate
March Weather-3°C (27°F)26 mm (1.0 inches)85%moderate
April Weather4°C (40°F)43 mm (1.7 inches)81%high
May Weather13°C (57°F)54 mm (2.1 inches)75%very high
June Weather21°C (69°F)90 mm (3.5 inches)79%very high
July Weather22°C (73°F)60 mm (2.4 inches)76%very high
August Weather20°C (69°F)85 mm (3.4 inches)78%very high
September Weather16°C (60°F)72 mm (2.8 inches)77%high
October Weather7°C (44°F)80 mm (3.2 inches)79%moderate
November Weather-2°C (28°F)23 mm (0.9 inches)86%moderate
December Weather-8°C (18°F)39 mm (1.6 inches)86%low

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