October Weather in Kennebunkport, United States

Last updated: February 24, 2025

October in Kennebunkport welcomes the fall season with an average temperature of 13°C (56°F), peaking at a comfortable 23°C (74°F) during the day, while evening chills can dip as low as 2°C (35°F). This month sees a total precipitation of 152 mm (6.0 in) spread over 13 days, contributing to the region's lush autumn foliage. With humidity levels hovering around 78%, the air is crisp and invigorating, making it an ideal time for outdoor activities amidst the vibrant changing leaves. Whether enjoying coastal walks or cozying up in local eateries, October in Kennebunkport offers a delightful blend of warm days and cool nights.

October Temperature in Kennebunkport

In October, Kennebunkport experiences a delightful transition as autumn takes hold. The temperatures range from a chilly minimum of 2°C (35°F) to a pleasant maximum of 23°C (74°F), showcasing the crispness of fall days that invite outdoor exploration. With an average temperature settling at 13°C (56°F), residents and visitors alike can enjoy a comfortable climate that encourages vibrant foliage views and cozy gatherings. This month marks a clear shift from the warmer summer months, as the beaches give way to picturesque landscapes adorned in rich autumn hues, making it a perfect time for scenic walks and seasonal activities in this charming coastal town.

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

The chart illustrates October temperature patterns in Kennebunkport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec313236445363707064554335
Data source: Temperature data for Kennebunkport 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 Kennebunkport

October in Kennebunkport sees a notable increase in precipitation, with 152 mm (6.0 in) falling over 13 days, making it one of the wettest months of the year. This surge in rainfall contrasts starkly with the warmer and drier summer months, such as August, which receives only 61 mm (2.4 in) over just 7 days. As autumn sets in, the transition is palpable, with October’s precipitation marking a significant uptick that prepares the landscape for the winter months ahead. The consistent increase in rain from September's 80 mm (3.2 in) further emphasizes October as a turning point, heralding the arrival of cooler, more unpredictable weather patterns.

October Precipitation Trends in Kennebunkport

The chart displays monthly precipitation patterns in Kennebunkport, 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.
JanFebMarAprMayJunJulAugSepOctNovDec871029414686751106180152115142
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Kennebunkport

As October unfolds in Kennebunkport, the humidity settles at 78%, reflecting a transition from the drier summer months. This slight increase from 71% in September marks a return to the more humid conditions characteristic of the earlier months in the year, such as January and February, where levels hover around 86% and 84%, respectively. Notably, humidity levels gradually decrease from the peak of 86% in January to a summer low of 66% in August, illustrating a seasonal ebb and flow. As autumn progresses, the return to a higher October humidity serves as a reminder of the impending winter months ahead, when levels rise once again to 84% by November. The rhythmic pattern of humidity in Kennebunkport beautifully captures the essence of its seasonal climate.

October Average Humidity in Kennebunkport

This chart illustrates the average monthly humidity levels in Kennebunkport, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Kennebunkport

As October rolls in, the UV Index in Kennebunkport, US, reflects a noticeable transition in sun exposure, measuring a moderate 5. This is a decrease from the high levels seen during the summer months, peaking at 10 in June and maintaining a very high UV Index for much of July and August. With a burn time of 30 minutes, October still calls for mindful sun protection, especially as the sunny days begin to dwindle leading into winter. This trend of decreasing UV exposure follows a seasonal pattern, with the index gradually declining from the heights of summer. As the months progress toward November, where the UV Index dips to 3, it’s essential to stay informed about sun safety practices. For more detailed insights on the UV Index, visit Kennebunkport UV Index.

Maximum UV Index Levels in Kennebunkport for October

The chart shows the monthly maximum UV Index (UVI) for Kennebunkport 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Kennebunkport 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.

October Sunshine in Kennebunkport

As October sweeps into Kennebunkport, the crisp autumn air is infused with a generous 222 hours of sunshine, a delightful embrace before winter's chill sets in. This marks a noteworthy dip from the sun-drenched heights of summer, where July and August bask in 335 hours each, yet it still retains a warm glow compared to the dimmer months ahead. The trend throughout the year showcases a gradual rise in sunlight as winter recedes, peaking in the vibrant summer months. October, with its charming light display among the stunning fall foliage, offers a beautiful transition, reminding locals and visitors alike of the ever-changing New England landscape. With a blend of sun and a hint of seasonal chill, it's the perfect time to savor the last rays of warmth before the icy grip of November approaches.

Monthly Sunshine Duration in Kennebunkport: October Highlighted

The October sunshine duration represents the total number of hours Kennebunkport experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec147h184h256h246h298h331h335h335h283h222h193h173h
Data source: Kennebunkport October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kennebunkport During October

October in Kennebunkport ushers in a transitional period as the summer fades and autumn takes center stage. With a 37% chance of sunny weather, it reflects a slight dip compared to the previous month, September, which boasts a 45% likelihood of sunshine. Interestingly, October's figures align closely with those of the preceding spring months, specifically April and May, both hovering around the 39% mark. This pattern suggests that while the risk of cloudy days increases as fall solidifies its grip, there's still a notable opportunity for clear skies to brighten the season. As the leaves turn, October presents a charming canvas where the beauty of nature can shine, albeit under a somewhat variable sun.

Percentage of Sunny Days in October in Kennebunkport

The chart illustrates the percentage of sunny days in Kennebunkport throughout the year, with October 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 Kennebunkport experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%35%61%39%39%39%32%33%45%37%54%32%
Data source: Kennebunkport October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kennebunkport in October

As October unfolds in Kennebunkport, the charm of autumn is accompanied by a notable shift in daylight, offering around 10 hours of sunlight each day. This marks a gradual decline from the peak brightness of the summer months, where June boasted an impressive 15 hours of daylight. The transition from 14 hours in July and 13 hours in August sets the stage for shorter days, as September's daylight wanes to 12 hours. As the leaves change and the air turns crisp, October initiates a comforting rhythm of shorter days leading into winter, reminding us of the natural cycles that mark our seasons. With daylight reducing further in November and December to 9 hours, the cozy evening hours invite a sense of reflection and warmth during this picturesque time of year.

Average Daylight Hours in Kennebunkport for October

The chart illustrates the variation in daylight duration in Kennebunkport throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 23m10h 31m11h 57m13h 26m14h 41m15h 18m14h 58m13h 51m12h 26m10h 58m9h 41m9h 1m
Data source: Kennebunkport daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Kennebunkport

As October arrives in Kennebunkport, the air begins to dance with a gentle breeze, averaging 4.7 m/s (10 mph). This slight uptick in wind speed from the milder summer months marks a transition into the crispness of fall. Following the trend of the previous months, where winds were notably lighter in the heart of summer, October’s winds become more reminiscent of early spring, as they prepare the landscape for winter's embrace. Notably, these winds are part of a steady increase toward the stronger gusts of late fall and winter. The shift in wind patterns serves as a reminder of the season’s change, offering a refreshing backdrop to the stunning autumn foliage that adorns the picturesque shores of this charming coastal town.

Average October Wind Speed in Kennebunkport

The chart displays monthly wind speed patterns in Kennebunkport, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.05.05.64.64.44.53.73.64.24.7 m/s4.85.1
Data source: Kennebunkport October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Kennebunkport Compares to Other Months

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

October and January present strikingly different weather patterns. In October, temperatures range from a cool 2°C (35°F) at night to a pleasant 23°C (74°F) during the day, with an average temperature of 13°C (56°F). The month sees considerable rainfall, totaling 152 mm (6.0 in) over about 13 days, accompanied by a humidity level of 78%.

In stark contrast, January experiences much colder weather, with minimum temperatures dropping to -19°C (-1°F) and an average temperature of -1°C (31°F). The daytime highs reach only up to 14°C (57°F). Although precipitation is lower at 87 mm (3.4 in) over 9 days, humidity is higher at 86%, contributing to a frigid atmosphere. For more detailed insights, check out Kennebunkport weather in January.

October and February present quite a contrast in weather patterns. In October, temperatures range from a mild minimum of 2°C (35°F) to a pleasant average of 13°C (56°F), peaking at a maximum of 23°C (74°F). The month experiences 152 mm (6.0 in) of precipitation over about 13 days, with humidity levels at 78%. In contrast, February sees much colder conditions, with temperatures dropping to a minimum of -15°C (5°F) and hovering around a frigid average of 0°C (32°F), while peaking at a maximum of 15°C (59°F). This winter month has less precipitation, totaling 102 mm (4.0 in) over 10 days, but the humidity is slightly higher at 84%. For more details on the chilly conditions in February, check out Kennebunkport weather in February.

October and March present contrasting weather patterns, reflecting the transition from fall to early spring. In October, temperatures range from a chilly 2°C (35°F) at night to a pleasant maximum of 23°C (74°F) during the day, accompanied by considerable rainfall of 152 mm (6.0 in) over 13 days. The humidity sits at 78%, contributing to a crisp, yet sometimes damp atmosphere. In contrast, March temperatures are cooler, with nighttime lows dropping to -13°C (8°F) and daytime highs reaching up to 14°C (58°F). The month sees less precipitation, totaling 94 mm (3.7 in) across 10 days, and slightly higher humidity at 82%. For a detailed look at what to expect, visit Kennebunkport weather in March.

When comparing the weather in October to that of April, we can see notable differences. October typically enjoys milder temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 23°C (74°F), with an average of 13°C (56°F). In contrast, April starts cooler, with temperatures dipping as low as -2°C (29°F) and only reaching a maximum of 20°C (69°F), averaging around 7°C (45°F). Both months experience significant precipitation, with October receiving 152 mm (6.0 in) over 13 days and April slightly less at 145 mm (5.7 in) across 12 days. Humidity levels are also comparable, with October at 78% and April at 80%, creating a crisp, refreshing atmosphere in both months. For more details on April's weather, you can check Kennebunkport weather in April.

When comparing the weather in October and May, both months exhibit mild temperatures, but October tends to be slightly warmer, with average highs reaching 23°C (74°F) compared to May’s 24°C (76°F). The minimum temperatures are also comparable, with October starting at 2°C (35°F) and May at 3°C (37°F). October experiences more precipitation, totaling 152 mm (6.0 in) over 13 days, while May has a more manageable 86 mm (3.4 in) across just 10 days. Additionally, October’s higher humidity at 78% contrasts with May's more comfortable 72%. For more details on the conditions in May, visit Kennebunkport weather in May.

When comparing October and June weather in Kennebunkport, a noticeable shift in temperature and precipitation patterns emerges. October features a cooler climate with minimum temperatures plummeting to 2°C (35°F) and an average of 13°C (56°F), while June offers a warmer minimum of 8°C (47°F) and an average of 17°C (63°F). The maximum temperatures in October reach 23°C (74°F), contrasting sharply with June's highs of 28°C (83°F). Additionally, October sees significantly more rainfall, with 152 mm (6.0 in) spread over 13 days, compared to June's lighter precipitation of 75 mm (2.9 in) over just 8 days, resulting in a slightly higher humidity level in October at 78% versus June's 72%. For more details, check the Kennebunkport weather in June.

When comparing the weather in October and July, there are notable differences in temperature, precipitation, and humidity. October experiences cooler temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 23°C (74°F), with an average of 13°C (56°F). In contrast, July boasts much warmer temperatures, with minimums of 15°C (58°F), averages of 21°C (70°F), and maximums reaching 31°C (88°F). Additionally, October sees higher precipitation levels, with 152 mm (6.0 in) falling over 13 days, compared to July's 110 mm (4.3 in) over 11 days. Humidity is also higher in October at 78%, while July maintains a slightly lower humidity of 67%. For more detailed information, you can check Kennebunkport weather in July.

October and August present stark contrasts in weather patterns. In October, temperatures dip significantly, with a minimum of 2°C (35°F) and an average of 13°C (56°F), while August enjoys warmer conditions, with temperatures ranging from a minimum of 14°C (57°F) to an average of 21°C (70°F). Precipitation also varies, as October experiences a much higher total of 152 mm (6.0 in) over 13 days, compared to August's 61 mm (2.4 in) over just 7 days. Additionally, October's humidity sits at a higher 78%, while August offers a more comfortable 66%. For those looking to explore Maine's summer climate, check out Kennebunkport weather in August.

In comparing the weather between September and October, October generally experiences cooler temperatures with a minimum of 2°C (35°F) and an average of 13°C (56°F), while September enjoys a milder climate, boasting a minimum of 9°C (49°F) and an average of 18°C (65°F). The maximum temperatures in September reach up to 28°C (83°F), significantly warmer than October's maximum of 23°C (74°F). Additionally, October sees increased precipitation, with 152 mm (6.0 in) falling over 13 days, compared to September's 80 mm (3.2 in) over just 8 days. This contributes to higher humidity levels in October at 78%, compared to September's 71%. For more details, you can view Kennebunkport weather in September.

October tends to be milder than November, with average temperatures ranging from a minimum of 2°C (35°F) to a maximum of 23°C (74°F). In contrast, November experiences cooler temperatures, with a minimum dropping to -10°C (14°F) and a much lower average of 6°C (44°F). While October sees more rainfall, totaling 152 mm (6.0 in) over approximately 13 days, November receives less, with 115 mm (4.5 in) on around 10 days. Additionally, November tends to have slightly higher humidity, averaging 84% compared to October's 78%. For a closer look at what to expect, check Kennebunkport weather in November.

October and December weather in Kennebunkport demonstrate a significant shift in climate as the year progresses. In October, temperatures range from a mild minimum of 2°C (35°F) to a comfortable maximum of 23°C (74°F), with an average of 13°C (56°F). The month experiences considerable rainfall, totaling 152 mm (6.0 in) over 13 days, and humidity is relatively high at 78%. In contrast, December brings a much colder experience, with temperatures dipping to a minimum of -17°C (2°F) and an average of just 2°C (35°F). The maximum temperature is a mere 14°C (58°F), and while precipitation slightly decreases to 142 mm (5.6 in) over 10 days, humidity rises to 81%. For more insights into December's weather, view Kennebunkport weather in December.

Compare Kennebunkport's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Kennebunkport

As October unfolds in Kennebunkport, the weather transforms into a captivating blend of crisp air and vibrant autumn colors. With average temperatures around 13°C, this month is a refreshing transition from the warmer summer months, though chilly lows can drop to 2°C. As daylight wanes, humidity levels remain significant, and the region experiences about 152 mm of precipitation over 13 days, making October noticeably wetter than the drier summer months. This unique combination of cooler temperatures and increased rainfall encourages locals and visitors alike to embrace the seasonal charm and breathtaking fall scenery that Kennebunkport has to offer. For more insights on how the weather patterns shift throughout the year, explore Kennebunkport Climate.