November Weather in Deer Isle, United States

Last updated: February 24, 2025

November in Deer Isle, United States, showcases a dynamic climate with temperatures ranging from a maximum of 16°C (62°F) to a minimum of -11°C (13°F), resulting in an average of 6°C (43°F). This transitional month is characterized by significant precipitation, totaling 138 mm (5.4 in) over 12 days, leading to a rather humid atmosphere with an average humidity of 85%. As the landscape shifts into winter, Deer Isle experiences a blend of chilly air and frequent rain, inviting both locals and visitors to embrace the unique beauty and crisp freshness of late autumn.

November Temperature in Deer Isle

November in Deer Isle marks a transition into the chilly embrace of winter, with temperatures gradually dropping from the milder days of autumn. The month presents a minimum temperature of -11°C (13°F), contrasting sharply with the average high of 16°C (62°F). This signifies a notable shift as the landscape prepares for the colder months ahead. On average, the temperature hovers around 6°C (43°F), providing a crisp atmosphere perfect for enjoying the last bursts of fall scenery. As the days grow shorter and frost begins to lace the mornings, November offers a unique blend of cool, invigorating air and stunning natural beauty, urging residents and visitors alike to embrace the season's early chills while savoring the cozy comforts of home.

November Weather in Deer Isle: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Deer Isle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec292933414856616460544334
Data source: Temperature data for Deer Isle 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 Deer Isle

In November, Deer Isle experiences a notable dip in precipitation compared to the previous month, with a total of 138 mm (5.4 in) over 12 days of rainfall. This slight decrease comes on the heels of a considerably wetter October, which saw 145 mm (5.7 in), marking a trend of significant autumn precipitation. As winter approaches, November's precipitation mirrors seasonal patterns, providing a substantial volume of moisture that prepares the landscape for the colder months ahead. The increase in rainy days this month is consistent with the late fall climate, making it a pivotal time for replenishing the region’s resources before the frost sets in.

November Precipitation Trends in Deer Isle

The chart displays monthly precipitation patterns in Deer Isle, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10810584157105879286102145138155
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Deer Isle

In November, Deer Isle experiences a slight uptick in humidity, averaging around 85%, reminiscent of the warmer months earlier in the year. Following a gradual decline from the high humidity of 88% during the depths of winter, the figures suggest that the late autumn air is beginning to retain some of the moisture as temperatures drop. This trend continues from October's 82%, highlighting a seasonal fluctuation that illustrates the island's transition into the colder months. The November humidity level not only signals the shift towards winter but also brings a refreshing crispness that complements the picturesque fall landscape, making it an ideal time for cozy gatherings and enjoying the beauty of nature.

November Average Humidity in Deer Isle

This chart illustrates the average monthly humidity levels in Deer Isle, with November's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how November's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%85%81%76%74%74%74%77%82%85%84%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Deer Isle

As autumn gives way to winter, the UV Index in Deer Isle takes a noticeable dip in November, with a level of 3, categorized as moderate. This shift signifies a gradual decrease in sun intensity as shorter days set in, allowing for a burn time of about 30 minutes. Contrasted with the very high levels experienced during the peak summer months, November's UV exposure offers a more forgiving environment for outdoor activities. While it's wise to remain cautious and aware, the UV Index trend shows a clear transition toward safer sun conditions, providing a welcome relief from the blazing summer sun. For more details and insights, check out Deer Isle UV Index.

Maximum UV Index Levels in Deer Isle for November

The chart shows the monthly maximum UV Index (UVI) for Deer Isle 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.
JanFebMarAprMayJunJulAugSepOctNovDec245799987532
Data source: Deer Isle 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.

November Sunshine in Deer Isle

November in Deer Isle brings a gentle transition as sunlight begins to wane, offering around 180 hours of daylight. This marks a noticeable dip from the sun-drenched peak of August, which boasts an impressive 325 hours. As the seasons shift from the vibrant summer months, the gradual decrease in sunlight is echoed in the consistent decline seen throughout the autumn—October sees 216 hours, while September holds onto 278 hours. Despite the shorter days, November retains a certain charm, reflecting the beauty of the fall landscape, reminding us of the fleeting light before winter embraces the island. As daylight becomes more precious, it invites moments of reflection and warmth amid the crisp air.

Monthly Sunshine Duration in Deer Isle: November Highlighted

The November sunshine duration represents the total number of hours Deer Isle experiences direct sunlight during the month of November, excluding cloudy or obstructed periods. This chart compares the sunshine duration of November with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec143h187h255h238h286h317h316h325h278h216h180h170h
Data source: Deer Isle November Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Deer Isle During November

As autumn unfolds in Deer Isle, November emerges as a standout month for sunshine, boasting a pleasant 55% chance of clear skies. This is a notable increase compared to the preceding months, where the likelihood of sunny weather generally hovers around the mid-to-low 30s. Interestingly, this month not only aligns with the joyful anticipation of the holiday season but also reflects a transition into a time of more favorable weather. With such a promising probability of sunshine, November invites both locals and visitors to revel in outdoor activities, making it an ideal time to explore the stunning landscapes of Deer Isle before winter sets in.

Percentage of Sunny Days in November in Deer Isle

The chart illustrates the percentage of sunny days in Deer Isle throughout the year, with November highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Deer Isle experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%35%55%35%35%38%26%29%42%43%55%35%
Data source: Deer Isle November chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Deer Isle in November

As November arrives in Deer Isle, the days begin to shrink, mirroring the natural rhythms of the changing seasons. With only 9 hours of daylight, this month marks a significant dip from the longer days experienced in the summer. After peaking at an impressive 15 hours in June and July, the gradual decline through autumn becomes evident, with October offering just 10 hours. November's shorter days invite a cozy atmosphere, perfect for enjoying indoor activities and the beauty of the approaching winter. As we transition toward December, with its even fewer daylight hours, the cycle of light and dark continues to remind us of nature’s persistent ebb and flow.

Average Daylight Hours in Deer Isle for November

The chart illustrates the variation in daylight duration in Deer Isle throughout the year, with November highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 17m10h 28m11h 57m13h 29m14h 46m15h 25m15h 4m13h 55m12h 27m10h 56m9h 36m8h 54m
Data source: Deer Isle daylight hours, calculated by summing the hours between sunrise and sunset for each day.

November Winds in Deer Isle

As November settles in Deer Isle, the winds begin to pick up, averaging 6.9 m/s (15 mph). This slight increase from the quieter summer months reflects a trend where wind speeds gradually rise as autumn progresses. After July and August, which see their calmest breezes with averages of 4.6 m/s (10 mph) and 4.2 m/s (9 mph), the winds revive in September and October, hinting at the approaching winter chill. By November, the air carries the unmistakable bite of cooler temperatures, indicating that the colder months are on the horizon, with only December topping November's winds at 7.4 m/s (17 mph). The change is palpable as nature prepares for the winter, bringing a refreshing briskness that invigorates the landscape and its inhabitants alike.

Average November Wind Speed in Deer Isle

The chart displays monthly wind speed patterns in Deer Isle, with values for each month shown alongside November's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how November's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.36.97.76.35.55.74.64.25.45.96.9 m/s7.4
Data source: Deer Isle November wind data, generated using information from the Copernicus Climate Change Service.

How November Weather in Deer Isle Compares to Other Months

The weather in Deer Isle changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of November's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Deer Isle and find detailed weather information for every month.

November and January present distinctly different weather patterns. In November, temperatures vary from a chilly minimum of -11°C (13°F) to a mild maximum of 16°C (62°F), with an average of 6°C (43°F). The month sees significant precipitation, totaling 138 mm (5.4 in) over 12 days, accompanied by a humidity level of 85%. In contrast, January is colder, featuring a minimum temperature of -17°C (2°F) and an average temperature of -2°C (29°F), with a maximum reaching only 10°C (50°F). Precipitation decreases slightly to 108 mm (4.3 in), occurring over 9 days, while humidity holds steady at 88%. For a more detailed look at the specific weather conditions during January, you can refer to Deer Isle weather in January.

When comparing the weather of November and February, notable differences emerge. November sees milder temperatures with an average of 6°C (43°F), whereas February is colder, averaging -1°C (30°F). The minimum temperature in February dips lower to -15°C (6°F) compared to November's -11°C (13°F). Precipitation levels are relatively close, with November receiving 138 mm (5.4 in) over 12 days and February slightly less at 105 mm (4.1 in) across 11 days. Humidity remains high in both months, peaking at 88% in February compared to November's 85%. For more particulars about February weather, visit Deer Isle weather in February.

November and March showcase notable differences in weather patterns. In November, temperatures range from a minimum of -11°C (13°F) to a maximum of 16°C (62°F), with an average of 6°C (43°F). The month experiences substantial precipitation, totaling 138 mm (5.4 in) over approximately 12 days, while maintaining a high humidity level of 85%. In contrast, March presents colder conditions, characterized by temperatures that dip as low as -15°C (6°F) and peak at 10°C (50°F), averaging around 0°C (33°F). Although March has less precipitation at 84 mm (3.3 in) over 9 days, it still shares the same humidity level of 85%. For a closer look at March weather specifics, visit Deer Isle weather in March.

When comparing the weather in November and April, we can see distinct differences and similarities. November typically experiences cooler temperatures, with minimums dropping to -11°C (13°F) and average highs around 16°C (62°F), while April's temperatures are milder, ranging from a minimum of -3°C (27°F) to an average maximum of 14°C (57°F). In terms of precipitation, April slightly edges out November, receiving 157 mm (6.2 in) over 13 days compared to November's 138 mm (5.4 in) over 12 days. Despite this, both months boast high humidity levels, with November at 85% and April at 81%. For more specific insights, you can check the Deer Isle weather in April.

November and May exhibit notably different weather patterns. In November, temperatures can drop as low as -11°C (13°F), with an average temperature around 6°C (43°F) and highs reaching 16°C (62°F). The month also experiences considerable precipitation, totaling 138 mm (5.4 in) over approximately 12 rainy days, coupled with a high humidity level of 85%. In contrast, May offers a milder climate, with minimum temperatures starting at 2°C (37°F) and average temperatures around 9°C (49°F), peaking at 17°C (64°F). Precipitation in May is slightly less at 105 mm (4.1 in) over about 11 days, and humidity decreases to 76%. For more details on May's weather, you can visit Deer Isle weather in May.

November and June present strikingly different weather conditions. In November, temperatures can plummet to a minimum of -11°C (13°F), with an average temperature of around 6°C (43°F) and a maximum reaching 16°C (62°F). The month is also characterized by significant precipitation, totaling 138 mm (5.4 in) over 12 days, along with high humidity at 85%. In contrast, June enjoys milder temperatures, with a minimum of 8°C (46°F) and an average of 13°C (56°F), peaking at a comfortable 20°C (69°F). Precipitation in June is lighter, totaling 87 mm (3.4 in) over just 9 days, and the humidity is lower at 74%. For more details on June weather, visit Deer Isle weather in June.

November and July present contrasting weather patterns, highlighting the shift from cool to warm seasons. In November, temperatures typically range from a chilly minimum of -11°C (13°F) to a mild maximum of 16°C (62°F), with an average of around 6°C (43°F). This month also sees more precipitation, totaling 138 mm (5.4 in) over approximately 12 days, coupled with high humidity at 85%. In stark contrast, July offers significantly warmer conditions, with a minimum temperature of 12°C (54°F) and a pleasant average of 16°C (62°F), peaking at 22°C (72°F). Precipitation is less frequent in July, measuring 92 mm (3.6 in) over about 10 days and accompanied by lower humidity at 74%. For more detailed information, you can explore Deer Isle weather in July.

Comparing November and August weather reveals significant differences in temperature, precipitation, and humidity. In November, temperatures can drop to a low of -11°C (13°F), with an average of 6°C (43°F) and a maximum of 16°C (62°F). The month experiences considerable rainfall, with 138 mm (5.4 in) of precipitation over about 12 days and high humidity at 85%. In contrast, August boasts much milder conditions, with temperatures ranging from a low of 13°C (57°F) to a high of 23°C (73°F) and an average of 18°C (64°F). Precipitation is lower in August, totaling 86 mm (3.4 in) over just 8 days, accompanied by a more comfortable humidity level of 74%. For more detailed information on August weather, you can visit Deer Isle weather in August.

In comparing the weather patterns of November and September, it is clear that November is significantly colder, with average temperatures ranging from a minimum of -11°C (13°F) to a maximum of 16°C (62°F). In contrast, September enjoys milder temperatures, averaging between 9°C (48°F) and 22°C (72°F). Precipitation is also higher in November, with 138 mm (5.4 in) falling over 12 days, compared to September's 102 mm (4.0 in) over 8 days. Additionally, November's humidity is higher at 85%, while September has a lower humidity level of 77%. For a detailed look at the weather specifics in September, you can visit Deer Isle weather in September.

November brings significantly colder temperatures compared to October, with average highs dropping from 18°C (65°F) in October to only 16°C (62°F) in November. The minimum temperature also decreases notably, plunging to -11°C (13°F) in November, contrasting sharply with October's milder minimum of 2°C (35°F). Precipitation levels remain somewhat similar, with November recording 138 mm (5.4 in) compared to October's 145 mm (5.7 in), though both months see rain on about 12 days. Humidity rises slightly in November to 85%, compared to 82% in October. For a closer look at the weather conditions during October, you can check out Deer Isle weather in October.

In November, temperatures generally range from a chilly -11°C (13°F) at night to a milder average of 6°C (43°F) during the day, peaking at 16°C (62°F). The month sees around 138 mm (5.4 in) of precipitation over approximately 12 days and maintains a relatively high humidity of 85%.

By contrast, December brings colder minimum temperatures, dropping to -17°C (2°F), with an average temperature of just 1°C (34°F) and a maximum of 13°C (56°F). Precipitation increases slightly to 155 mm (6.1 in), still spread over 12 days, and humidity remains close at 84%. For more specific details about December weather, you can check out Deer Isle weather in December.

Compare Deer Isle's Climate with Cities Worldwide

Conclusion: What to Expect From November Weather in Deer Isle

As November unfolds on Deer Isle, the transition from the warmth of autumn to the crispness of winter becomes distinctly palpable. Temperatures dip, offering a chill rarely felt in preceding months, with a more pronounced average that makes outdoor adventures a bit brisker. The increase in precipitation days and humidity lays the foundation for a cozy atmosphere, inviting residents and visitors alike to embrace the beauty of this often-overlooked month. Wrapped in layers, the charm of November’s landscapes emerges, showcasing the unique allure of the island as it prepares for the colder season ahead. For a deeper understanding of how this month contrasts with the rest of the year, visit Deer Isle Climate.