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November Weather in Williamstown, United States

Last updated: June 24, 2025

In Williamstown, United States, the average temperature in November hovers around 7°C (45°F). Temperatures can be quite variable, with a minimum of -11°C (13°F) and a maximum reaching up to 27°C (80°F). Expect 91 mm (3.6 in) of precipitation over 9 days, accompanied by high humidity levels averaging at 89%.

November Temperature in Williamstown

In November in Williamstown, the average temperature is 7°C (45°F). Maximums can reach 27°C (80°F), and minimums can drop as low as -11°C (13°F). Therefore, travelers should be prepared for a wide range of temperatures, ensuring their packing includes both warm and light clothing.

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

The chart illustrates November temperature patterns in Williamstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williamstown, November typically has an average temperature of 7°C (45°F), with highs reaching up to 27°C (80°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec343846556673777570594439
Data source: Temperature data for Williamstown 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 Williamstown

In Williamstown in November, the precipitation amount is 91 mm (3.6 in) spread over 9 days.

November Precipitation Trends in Williamstown

The chart displays monthly precipitation patterns in Williamstown, 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 Williamstown, November typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec821231331351311681198810710491116
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Williamstown

In Williamstown in November, humidity is 89%. With an average temperature of 7°C (45°F), this humidity feels like stepping into a damp cloud, making traveling quite uncomfortable as the moisture clings to your skin and clothes, turning even mild activity into a sweaty ordeal.

November Average Humidity in Williamstown

This chart illustrates the average monthly humidity levels in Williamstown, 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 Williamstown is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%85%81%82%81%73%73%78%89%87%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Williamstown

In Williamstown in November, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Williamstown for better planning.

Maximum UV Index Levels in Williamstown for November

The chart shows the monthly maximum UV Index (UVI) for Williamstown 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 Williamstown typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098643
Data source: Williamstown 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 Williamstown Compares to Other Months

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

This table compares monthly weather conditions in Williamstown, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)82 mm (3.2 inches)88%moderate
February Weather4°C (39°F)122 mm (4.8 inches)88%moderate
March Weather8°C (46°F)133 mm (5.2 inches)87%high
April Weather13°C (55°F)135 mm (5.3 inches)85%very high
May Weather19°C (66°F)131 mm (5.2 inches)81%very high
June Weather23°C (73°F)167 mm (6.6 inches)82%very high
July Weather25°C (77°F)119 mm (4.7 inches)81%very high
August Weather24°C (75°F)88 mm (3.5 inches)73%very high
September Weather21°C (71°F)107 mm (4.2 inches)73%very high
October Weather15°C (60°F)104 mm (4.1 inches)78%high
November Weather7°C (45°F)91 mm (3.6 inches)89%moderate
December Weather4°C (40°F)116 mm (4.6 inches)87%moderate

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