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November Weather in Somerville, United States

Last updated: June 24, 2025

In Somerville, United States during November, the average temperature hovers around 6°C (44°F), with minimums dipping to -11°C (13°F) and maxing out at a pleasant 22°C (71°F). Expect precipitation of about 101 mm (4.0 in) over 10 days and a notable average humidity of 84%, creating a distinctly cool and damp atmosphere.

November Temperature in Somerville

In November in Somerville, the average temperature is 6°C (44°F). Maximum can reach 22°C (71°F) and minimum can be as low as -11°C (13°F). Pack appropriately for fluctuating temperatures, as you can experience both mild days and cold nights during your travels.

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

The chart illustrates November temperature patterns in Somerville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Somerville, November typically has an average temperature of 6°C (44°F), with highs reaching up to 22°C (71°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec313337475766727266564435
Data source: Temperature data for Somerville 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 Somerville

In Somerville in November, the precipitation amount is 101 mm (4.0 in) spread over the course of 10 days.

November Precipitation Trends in Somerville

The chart displays monthly precipitation patterns in Somerville, 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 Somerville, November typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec77969614191871167284146101129
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Somerville

In Somerville in November humidity is 84%. With an average temperature of 6°C (44°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and necessitating layered clothing to stay warm and dry while exploring the area.

November Average Humidity in Somerville

This chart illustrates the average monthly humidity levels in Somerville, 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 Somerville is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Somerville

In Somerville 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 Somerville for better planning.

Maximum UV Index Levels in Somerville for November

The chart shows the monthly maximum UV Index (UVI) for Somerville 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 Somerville typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3558910997642
Data source: Somerville 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 Somerville Compares to Other Months

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

This table compares monthly weather conditions in Somerville, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)77 mm (3.0 inches)86%moderate
February Weather1°C (33°F)96 mm (3.8 inches)84%moderate
March Weather3°C (38°F)96 mm (3.8 inches)82%moderate
April Weather8°C (47°F)141 mm (5.6 inches)80%very high
May Weather14°C (57°F)91 mm (3.6 inches)72%very high
June Weather19°C (66°F)87 mm (3.4 inches)72%very high
July Weather22°C (73°F)116 mm (4.6 inches)67%very high
August Weather22°C (73°F)72 mm (2.8 inches)66%very high
September Weather19°C (66°F)84 mm (3.3 inches)71%high
October Weather13°C (57°F)146 mm (5.8 inches)78%high
November Weather6°C (44°F)101 mm (4.0 inches)84%moderate
December Weather2°C (35°F)129 mm (5.1 inches)81%low

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