October Weather in Montauk, United States

Last updated: February 24, 2025

October in Montauk, United States showcases a captivating transition into fall, with temperatures ranging from a comfortable maximum of 23°C (73°F) to a crisp minimum of 5°C (42°F). The month's average temperature settles at 16°C (61°F), creating a pleasant atmosphere for outdoor activities. However, visitors should prepare for the 12 days of precipitation, accumulating to about 165 mm (6.5 in), as humidity levels hover around 75%. This blend of mild temperatures and intermittent rain adds a dynamic charm to Montauk's coastal beauty, inviting both locals and travelers to experience its autumn splendor.

October Temperature in Montauk

In Montauk, United States, the crisp embrace of October signals a transition into autumn, characterized by mild temperatures that invite outdoor exploration. The month sees a minimum temperature of around 5°C (42°F), gradually rising to an average of 16°C (61°F), peaking at a comfortable 23°C (73°F). This marks a notable shift from the warmer September, where temperatures are still basking in the lingering summer warmth, to a cooler, more invigorating climate. As the leaves begin to change and the ocean breezes cool, October provides a unique charm, perfect for experiencing the seasonal beauty while enjoying pleasant daytime excursions and cozy evenings. Overall, the weather trends in October highlight a comfortable balance, making it an ideal time to appreciate Montauk's stunning landscapes and vibrant fall colors.

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

The chart illustrates October temperature patterns in Montauk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec373739465363717268615042
Data source: Temperature data for Montauk generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Montauk

October in Montauk brings a notable shift in precipitation, marking the wettest month of the year with 165 mm (6.5 in) of rainfall over 12 days. This significant increase in wet weather reflects a transition from the drier summer months, where June recorded only 71 mm (2.8 in) and August 100 mm (3.9 in). The striking leap in precipitation from September (96 mm) suggests that autumn ushers in a more robust rain pattern, making October a key time for replenishing the region's water resources. As temperatures begin to drop, residents and visitors alike can expect more frequent showers, highlighting the change of season in this picturesque coastal town.

October Precipitation Trends in Montauk

The chart displays monthly precipitation patterns in Montauk, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90114114129125719010096165112136
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Montauk

As autumn settles in, October humidity in Montauk holds steady at 75%, mirroring the levels seen in September. This slight decrease from the more humid summer months suggests a gradual transition towards the crisper air of fall. With humidity dropping from a high of 84% in January and February to a low of 75% during October, it's clear that Montauk experiences a general downward trend as the year progresses. This moderate humidity not only contributes to the region's refreshing coastal environment but also sets the stage for the more humid conditions that return in November, reclaiming the atmosphere with a wet chill as winter approaches.

October Average Humidity in Montauk

This chart illustrates the average monthly humidity levels in Montauk, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Montauk

As October arrives in Montauk, the UV Index settles at a moderate level of 6, marking a transition from the intense summer sun. This level indicates high exposure potential, where skin can begin to burn in about 25 minutes of unprotected sunlight. Notably, the UV Index has decreased significantly from its peak during the summer months, where values soared to 10 in July and August, necessitating quick measures for sun protection. With October's more manageable UV levels, outdoor enthusiasts can still enjoy the beautiful fall days, but it's wise to remain aware of prolonged sun exposure. For more detailed information on UV levels throughout the year, check Montauk UV Index.

Maximum UV Index Levels in Montauk for October

The chart shows the monthly maximum UV Index (UVI) for Montauk 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.
JanFebMarAprMayJunJulAugSepOctNovDec35689101098642
Data source: Montauk 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 Montauk

In Montauk, October marks a beautiful transition as the warm embrace of summer gradually gives way to the crispness of fall, bringing with it an impressive 232 hours of sunshine. While it may not rival the sun-drenched days of July and August, this month still holds its own, showcasing a noteworthy amount of light that invites locals and visitors alike to savor the stunning autumn scenery. As the days shorten and temperatures cool, the sunlight filters through vibrant fall foliage, painting the landscape in warm hues. Compared to September's 282 hours, October's sunniness might seem slightly less, but it continues a trend of generous daylight that stretches from late spring into early autumn, ensuring that Montauk remains a delightful haven for those seeking solace in nature's beauty.

Monthly Sunshine Duration in Montauk: October Highlighted

The October sunshine duration represents the total number of hours Montauk 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.
JanFebMarAprMayJunJulAugSepOctNovDec152h187h263h254h295h324h351h331h282h232h207h175h
Data source: Montauk October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Montauk During October

October in Montauk offers a moderate likelihood of sunny weather, with a 47% chance of sun. As the summer months recede, there's a slight dip in sunshine compared to the warmer months of July and August, which both hover around the mid-40% range. Interestingly, as fall settles in, the chances of sun become quite comparable to those in January and April. However, October remains one of the more reliable months for enjoying crisp autumn days, nestled between the vibrant summer and the chillier winter months. Overall, a trip to Montauk in October could still treat you to plenty of pleasant, sunny moments amid the changing foliage.

Percentage of Sunny Days in October in Montauk

The chart illustrates the percentage of sunny days in Montauk 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 Montauk experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec46%31%59%49%45%40%46%36%50%47%51%32%
Data source: Montauk October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Montauk in October

As autumn settles in Montauk, October brings a slight decline in daylight, averaging 11 hours for the month. Following the peak of 15 hours in June, the gradual reduction continues in a rhythmic cycle, reflecting nature's shift toward winter. This trend is indicative of the transitional months, with daylight hours decreasing from 14 hours in May to 12 hours in September before reaching October’s moderate lengths. The crisp air and golden foliage create a picturesque backdrop, marking a serene time when residents and visitors alike can appreciate the beauty of shorter days under the golden sun. As November approaches, the daylight will further diminish to just 9 hours, signaling the imminent arrival of winter's embrace.

Average Daylight Hours in Montauk for October

The chart illustrates the variation in daylight duration in Montauk throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 35m10h 38m11h 58m13h 20m14h 29m15h 3m14h 45m13h 43m12h 24m11h 3m9h 52m9h 15m
Data source: Montauk daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Montauk

As October settles in Montauk, the winds pick up to an average speed of 7.2 m/s (16 mph), hinting at the shift from the mellow breezes of summer to the more invigorating gusts of autumn. This slight increase from September’s 6.4 m/s (14 mph) demonstrates a seasonal transition, where the whispers of summer give way to the crisp, bracing air typical of fall. Interestingly, October's wind speed marks a peak for the month, before the winds stabilize again into November at 7.4 m/s (17 mph). Overall, the trend shows a gradual decline in wind speed from the bluster of winter through the spring months, culminating in the calmer summer conditions, and a renewed surge as the year draws to a close.

Average October Wind Speed in Montauk

The chart displays monthly wind speed patterns in Montauk, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8.07.97.46.76.56.15.25.26.47.2 m/s7.47.3
Data source: Montauk October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Montauk Compares to Other Months

The weather in Montauk 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 Montauk and find detailed weather information for every month.

October and January in Montauk present a striking contrast in weather conditions. In October, temperatures typically range from a chilly 5°C (42°F) at night to a pleasant average of 16°C (61°F) during the day, with maximums peaking at 23°C (73°F). This month also sees considerable rainfall, averaging 165 mm (6.5 in) over about 12 days, and maintaining a humidity level of 75%. In contrast, January experiences much colder temperatures, with a minimum dropping to -13°C (9°F) and an average of only 3°C (37°F), reaching a maximum of 13°C (56°F). The precipitation during January is less, at about 90 mm (3.5 in) over 9 days, but the humidity is slightly higher at 84%. For a more detailed view of January's weather, you can visit Montauk weather in January.

October and February present distinctly different weather patterns. In October, temperatures range from a mild minimum of 5°C (42°F) to a pleasant maximum of 23°C (73°F), with an average of 16°C (61°F). This month experiences a significant amount of rainfall, totaling 165 mm (6.5 in) across approximately 12 days, coupled with a humidity level of 75%. In contrast, February is much colder, with temperatures dropping to a minimum of -11°C (13°F) and an average of just 3°C (38°F). The maximum temperature in February reaches 12°C (54°F), and while it sees less rain, at 114 mm (4.5 in) over 11 days, the humidity is slightly higher at 84%. For more detailed insights into February weather, you can visit Montauk weather in February.

October and March present distinctly different weather patterns. October boasts milder temperatures, with an average of 16°C (61°F) and maximums reaching up to 23°C (73°F), while March is significantly colder, featuring an average of just 4°C (40°F) and maximums of 13°C (56°F). Precipitation levels are higher in October, totaling 165 mm (6.5 in) over 12 days, compared to March's 114 mm (4.5 in) over 10 days. Additionally, October’s humidity sits at 75%, slightly lower than March's 82%, which may contribute to a crisper feel during the earlier spring month. For more information, you can check out Montauk weather in March.

October and April exhibit notable differences in weather conditions. In October, temperatures range from a minimum of 5°C (42°F) to an average of 16°C (61°F), peaking at 23°C (73°F), making it generally milder than April, where the temperatures only reach a maximum of 15°C (59°F) with a minimum of 1°C (33°F) and an average of 8°C (46°F). Additionally, October experiences higher precipitation levels at 165 mm (6.5 in) compared to April's 128 mm (5.1 in), although both months share an equal number of rainy days at 12. Humidity is slightly lower in October at 75%, while April holds a higher average humidity of 79%. For a closer look at what to expect during this time, you can check out Montauk weather in April.

In comparing the weather of October and May, October generally showcases milder temperatures with a minimum of 5°C (42°F) and an average high of 23°C (73°F), while May starts a bit cooler with a minimum of 4°C (39°F) and an average maximum of 20°C (68°F). Rainfall is more prominent in October, with 165 mm (6.5 in) spread over 12 days, compared to May's 125 mm (4.9 in) during the same number of days. Both months feature a humidity level of 75%, creating a consistently moist atmosphere, but October's warmer temperatures may offer more pleasant conditions for outdoor activities. For a detailed look at May weather specifics, check out Montauk weather in May.

In October, the weather tends to be cooler and more variable compared to June, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 23°C (73°F). The average temperature for the month is around 16°C (61°F), accompanied by higher precipitation levels of 165 mm (6.5 in) over about 12 days, contributing to a relatively humid atmosphere at 75%. In contrast, June experiences milder conditions, with temperatures ranging from 11°C (52°F) to a max of 22°C (73°F) and a slightly lower average of 17°C (63°F). Precipitation in June is significantly less, at 71 mm (2.8 in) across 8 days, with a humidity level of 78%. For a closer look at June's weather patterns, you can visit Montauk weather in June.

October weather is notably cooler than July, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 23°C (73°F) compared to July's warmer range of 16°C (61°F) to 26°C (80°F). October also experiences significantly higher precipitation, averaging 165 mm (6.5 in) over about 12 days, whereas July sees less rain at 90 mm (3.6 in) over 9 days. Despite the similar humidity levels, October's overall chilliness makes it feel much different from the warmth and occasional heat of July. For more details on July weather, check out Montauk weather in July.

In comparing the weather of October and August, it’s clear that October experiences cooler temperatures, with minimums dropping to 5°C (42°F) and average highs around 23°C (73°F), while August boasts warmer conditions with minimums of 17°C (63°F) and maximums reaching 26°C (79°F). Additionally, October is wetter, receiving 165 mm (6.5 in) of precipitation over about 12 days, compared to August's 100 mm (3.9 in) across 9 days. Both months share similar humidity levels, with October at 75% and August at 76%. For more detailed insights, you can explore Montauk weather in August.

In comparing the weather of October and September, October brings cooler temperatures, with a minimum of 5°C (42°F) and a maximum of 23°C (73°F), while September enjoys milder weather, ranging from a minimum of 13°C (55°F) to a maximum of 25°C (77°F). Although both months have similar humidity levels at 75%, October experiences significantly higher precipitation, totaling 165 mm (6.5 in) over 12 days, compared to September's 96 mm (3.8 in) across 10 days. This shift indicates a transition into wetter and cooler conditions as fall progresses. For more detailed insights on September weather, you can check out Montauk weather in September.

In October, temperatures in Montauk typically range from a minimum of 5°C (42°F) to a maximum of 23°C (73°F), with an average of 16°C (61°F). The month is characterized by 165 mm (6.5 in) of precipitation over 12 days, and humidity levels hover around 75%. In contrast, November experiences a drop in temperatures, with lows reaching -4°C (24°F) and an average of 10°C (51°F), while the maximum temperature settles at 19°C (67°F). Precipitation decreases to 112 mm (4.4 in) over 11 days, and humidity slightly increases to 80%. For more detailed information, you can check out Montauk weather in November.

October's weather in Montauk is characterized by milder temperatures, with daily averages around 16°C (61°F) and highs reaching up to 23°C (73°F). During this month, the area experiences significant rainfall, totaling 165 mm (6.5 in) over about 12 days. In contrast, December brings a notable drop in temperatures, with averages plummeting to 6°C (43°F) and lows dipping as low as -9°C (17°F). While December sees slightly less precipitation at 136 mm (5.4 in), the humidity remains high at 80%. Overall, the shift from October to December marks a transition from relatively warm and wet conditions to colder and more frigid weather. For more details, you can check out Montauk weather in December.

Compare Montauk's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Montauk

As October unfolds in Montauk, the transition from the balmy warmth of summer to the crisp embrace of autumn becomes palpable. With maximum temperatures peaking at a pleasant 23°C (73°F), the month invites visitors to bask in relatively mild days, contrasting sharply with the chillier temperatures that follow in late autumn. However, as the days grow shorter, the average temperature settles at a cool 16°C (61°F), and the nights can dip down to a brisk 5°C (42°F). This shift, coupled with heightened humidity levels around 75% and frequent rain, which brings over 165 mm (6.5 in) of precipitation across 12 days, marks a distinctive change in Montauk’s climate ledger. For those looking to dive deeper into what the weather holds throughout the year, check out Montauk Climate.