October Weather in Piedmont, United States

Last updated: June 24, 2025

In October, the average temperature in Piedmont, United States hovers around 6°C (43°F). Expect a wide temperature range, with the minimum plummeting to -21°C (-5°F) and the maximum reaching a warm 30°C (86°F). With an average humidity of 73%, this month also brings 65 mm (2.6 in) of precipitation spread over 8 days, making it a dynamic time in the region.

October Temperature in Piedmont

In October, in Piedmont, the average temperature is 6°C (43°F). The maximum can reach 30°C (86°F), while the minimum can drop as low as -21°C (-5°F). Travelers should be prepared for a wide range of temperatures, so layering clothing is essential.

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

The chart illustrates October temperature patterns in Piedmont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piedmont, October typically has an average temperature of 6°C (43°F), with highs reaching up to 30°C (86°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec272134395064696659433629
Data source: Temperature data for Piedmont 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 Piedmont

In Piedmont in October, the total precipitation amount is 65 mm (2.6 in) spread over the course of 8 days.

October Precipitation Trends in Piedmont

The chart displays monthly precipitation patterns in Piedmont, 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 Piedmont, October typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec203449881301081308253652132
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Piedmont

In Piedmont in October humidity is 73%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill enveloping you, making outdoor exploration damp and uncomfortable, while layer upon layer of clothing is necessary to stay warm and dry.

October Average Humidity in Piedmont

This chart illustrates the average monthly humidity levels in Piedmont, 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 Piedmont is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%70%70%76%84%85%85%77%73%74%79%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Piedmont

In Piedmont 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 Piedmont.

Maximum UV Index Levels in Piedmont for October

The chart shows the monthly maximum UV Index (UVI) for Piedmont 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 Piedmont typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346991111108532
Data source: Piedmont 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 Piedmont Compares to Other Months

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

This table compares monthly weather conditions in Piedmont, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)20 mm (0.8 inches)77%moderate
February Weather-6°C (21°F)34 mm (1.3 inches)80%moderate
March Weather1°C (35°F)49 mm (1.9 inches)70%high
April Weather4°C (39°F)88 mm (3.5 inches)70%very high
May Weather10°C (50°F)130 mm (5.1 inches)76%very high
June Weather18°C (64°F)108 mm (4.2 inches)84%extreme
July Weather21°C (70°F)130 mm (5.1 inches)85%extreme
August Weather19°C (67°F)82 mm (3.2 inches)84%very high
September Weather15°C (59°F)53 mm (2.1 inches)77%very high
October Weather6°C (43°F)65 mm (2.6 inches)73%moderate
November Weather2°C (36°F)21 mm (0.8 inches)74%moderate
December Weather-1°C (30°F)32 mm (1.3 inches)79%low

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