October Weather in Great Barrington, United States

Last updated: February 24, 2025

In October, Great Barrington experiences a diverse weather palette, characterized by a maximum temperature reaching 26°C (78°F) and an average of 11°C (53°F), providing a comfortable transition into the cooler months. Temperature dips can be significant, with a minimum of -7°C (19°F) marking some chilly nights. The month sees a notable precipitation total of 152 mm (6.0 in) distributed across 12 days, contributing to an 81% humidity level that can enhance the crisp autumn atmosphere. This interplay of warmer days and cooler nights, coupled with regular rainfall, creates a picturesque backdrop for the vibrant fall foliage that defines this charming town.

October Temperature in Great Barrington

As October settles in Great Barrington, the air begins to turn crisp, with temperatures showcasing a noticeable shift compared to the balmy summer months. Average temperatures dip to around 11°C (53°F), marking a significant transition as the region prepares for winter. The minimum temperature can drop to -7°C (19°F), hinting at the chilly nights that accompany the colorful fall foliage. Daytime highs reach a pleasant 26°C (78°F), allowing for comfortable afternoons perfect for enjoying the stunning autumn scenery. This month serves as a picturesque bridge between the lingering warmth of September and the brisk conditions of November, highlighting the beauty and variability of the season in this charming corner of the United States.

October Weather in Great Barrington: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Great Barrington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec252834465766727063533830
Data source: Temperature data for Great Barrington 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 Great Barrington

In October, Great Barrington experiences a notable increase in precipitation, totaling 152 mm (6.0 in) across 12 days. This makes October the wettest month of the year, showcasing a marked jump from the previous month's 111 mm (4.4 in). The transition into fall brings not only the vibrant colors of foliage but also a surge in rainfall, contributing to the region's lush environment. This heightened precipitation, coupled with cooler temperatures, prepares the area for the subsequent winter months while significantly influencing local ecosystems and water levels. Overall, October stands out as a pivotal month in the annual precipitation cycle, bridging the gap between the dry summer and the upcoming winter conditions.

October Precipitation Trends in Great Barrington

The chart displays monthly precipitation patterns in Great Barrington, 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.
JanFebMarAprMayJunJulAugSepOctNovDec81988713211585136107111152101113
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Great Barrington

In Great Barrington, October marks a notable shift in humidity levels, as they rise to 81% following the drier summer months. After enjoying the crisp, low humidity of 66% in July and 64% in August, residents experience a return to a more humid atmosphere as autumn settles in. This increase is part of a broader trend where humidity steadily climbs from the summer's lows, peaking in the late fall, with November soaring back to 87%. As October unfolds, the interplay between cool temperatures and elevated moisture creates a refreshing backdrop for fall activities, signifying the transition from the dry warmth of summer to the damp chill of approaching winter.

October Average Humidity in Great Barrington

This chart illustrates the average monthly humidity levels in Great Barrington, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Great Barrington

As October rolls in, Great Barrington experiences a shift in UV exposure, with the UV Index dropping to 6. This high index indicates a significant risk of harm from unprotected sun exposure, though residents can enjoy a longer burn time of 25 minutes before needing to seek shade. Following the very high UV levels of summer, where indices peaked at 10, the slight decrease in October's UV Index signals a transition into fall, yet caution is still warranted. With the sun's intensity waning, it's essential to stay mindful while enjoying the beautiful autumn days. For more details on the UV index throughout the year, visit Great Barrington UV Index.

Maximum UV Index Levels in Great Barrington for October

The chart shows the monthly maximum UV Index (UVI) for Great Barrington 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.
JanFebMarAprMayJunJulAugSepOctNovDec35681010998642
Data source: Great Barrington 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 Great Barrington

As October arrives in Great Barrington, residents experience a delightful surge of 207 hours of sunshine, a transition that reflects the tail end of the sun-soaked summer months. Following the peak of 328 hours in July, sunshine gradually retreats through the fall, yet October still shines brighter than the earlier winter months, painting a picturesque backdrop of autumn hues. The softer light complements the crisp air, making it a perfect time for outdoor activities. Despite the reduction from the summer’s bountiful days, October still offers a warm embrace before winter sets in, showcasing how each season gracefully unfolds its unique charm.

Monthly Sunshine Duration in Great Barrington: October Highlighted

The October sunshine duration represents the total number of hours Great Barrington 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.
JanFebMarAprMayJunJulAugSepOctNovDec132h174h243h231h268h319h328h322h280h207h186h158h
Data source: Great Barrington October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Great Barrington During October

In Great Barrington, the likelihood of sunny weather in October hovers around 40%, marking a slight dip from the reliable sunshine seen in early spring months like March, which boasts a 55% chance. Interestingly, while October offers a balance of sun interspersed with autumnal clouds, it sits comfortably between the sunnier September and the gloomier November, which jumps to a more favorable 51%. This trend suggests that as the year progresses into fall, the weather transitions from the warmth of summer to the cooler, often cloudier period ahead. Overall, October presents a decent opportunity for sunny days, making it an inviting time for outdoor activities amidst the stunning fall foliage.

Percentage of Sunny Days in October in Great Barrington

The chart illustrates the percentage of sunny days in Great Barrington 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 Great Barrington experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec43%28%55%43%35%41%34%31%41%40%51%27%
Data source: Great Barrington October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Great Barrington in October

As October unfolds in Great Barrington, United States, daylight begins to wane, with the sun providing approximately 11 hours of light each day. This marks a subtle decline from the 12 hours experienced in September, continuing the trend of shorter days that typically characterizes the transition into fall. Notably, October's daylight hours mirror those of March, suggesting a seasonal symmetry as nature shifts from the vibrant colors of summer to the crisp, cooler air of autumn. As the month progresses, residents can expect to witness the beautiful interplay of fading light and falling leaves, a reminder that shorter days are on the horizon as the year approaches its close.

Average Daylight Hours in Great Barrington for October

The chart illustrates the variation in daylight duration in Great Barrington throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 28m10h 34m11h 57m13h 23m14h 36m15h 12m14h 52m13h 48m12h 25m11h9h 45m9h 7m
Data source: Great Barrington daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Great Barrington

As October unfolds in Great Barrington, the average wind speed hovers around 3.0 m/s (7 mph), marking a slight dip from the breezier months earlier in the year. This trend reflects a gradual seasonal transition, as winds are typically more robust in the spring, peaking at 4.0 m/s (9 mph) in March. Throughout the summer, winds calm noticeably, dropping to their lowest point in July and August with just 2.5 m/s (6 mph) and 2.5 m/s (5 mph), respectively. However, October retains a gentle breeze similar to September’s 3.0 m/s (7 mph), hinting at a balance between the crispness of fall and hints of the lingering warmth from summer. As November approaches, a slight uptick to 3.1 m/s (7 mph) suggests a gradual shift, indicative of the neighborhood's dynamic climate.

Average October Wind Speed in Great Barrington

The chart displays monthly wind speed patterns in Great Barrington, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.44.03.43.22.82.52.53.03.0 m/s3.13.3
Data source: Great Barrington October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Great Barrington Compares to Other Months

The weather in Great Barrington 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 Great Barrington and find detailed weather information for every month.

When comparing the weather between October and January, we see a stark contrast in temperatures and conditions. October boasts a milder range with average temperatures around 11°C (53°F), while January plunges to an average of -4°C (26°F), marking a significant drop. The minimum temperatures in October hover at -7°C (19°F), which is considerably warmer than January's chilling lows of -25°C (-13°F). Additionally, October experiences more rainfall, with 152 mm (6.0 in) over 12 days, compared to January's 81 mm (3.2 in) over 9 days. Humidity levels also rise slightly in January, reaching 89% compared to October's 81%. For more detailed insights on the January climate, you can visit Great Barrington weather in January.

October and February present strikingly different weather patterns. In October, temperatures fluctuate significantly, with a minimum of -7°C (19°F), an average of 11°C (53°F), and a maximum that can reach 26°C (78°F). The month experiences considerable rainfall, totaling 152 mm (6.0 in) over about 12 days, along with an average humidity of 81%. In contrast, February typically showcases much colder conditions, with a minimum dipping to -24°C (-10°F) and an average of -2°C (29°F), although it can still peak at 21°C (70°F). Precipitation is somewhat lower, at 98 mm (3.9 in) also spread across 12 days, but humidity is slightly higher, averaging 88%. For more insights into February weather, refer to Great Barrington weather in February.

When comparing the weather in October and March, notable differences in temperature and precipitation emerge. October typically features a milder average temperature of 11°C (53°F), with maxima reaching up to 26°C (78°F), making it significantly warmer than March, which has an average temperature of only 1°C (34°F) and a minimum that can plummet to -18°C (-1°F). Additionally, October experiences more rainfall, with 152 mm (6.0 in) over approximately 12 days, compared to March's 87 mm (3.4 in) over 11 days. Despite this, March has a slightly higher humidity level at 86%, compared to October's 81%. For a closer look at March weather specifically, you can visit Great Barrington weather in March.

When comparing the weather in October and April, both months exhibit a variety of temperatures and precipitation patterns. In October, the average temperature hovers around 11°C (53°F), with minimums dipping to -7°C (19°F) and maximums reaching 26°C (78°F). The month experiences significant precipitation of 152 mm (6.0 in) over 12 days, and humidity levels are relatively high at 81%.

In contrast, April offers a slightly cooler average temperature of 8°C (46°F), with minimums around -6°C (22°F) and maximums higher at 28°C (82°F). Precipitation in April is slightly less, totaling 132 mm (5.2 in) over 14 days, and humidity is marginally higher at 84%. For more specific information, you can check Great Barrington weather in April. Overall, while both months have their unique characteristics, April tends to be cooler with slightly less precipitation compared to October.

In comparing the weather patterns of October and May, October tends to be cooler, with average temperatures ranging from a minimum of -7°C (19°F) to a maximum of 26°C (78°F), whereas May has milder conditions, with temperatures varying from -1°C (30°F) to 32°C (89°F). Precipitation is more pronounced in October, with a total of 152 mm (6.0 in) over 12 days, compared to May's 115 mm (4.5 in) spread across 14 days. Additionally, October experiences higher humidity at 81%, while May is slightly drier at 76%. For more detailed information on May's weather, visit Great Barrington weather in May.

When comparing the weather in October and June, it's clear that both months feature a mix of temperatures and precipitation, but they offer distinct experiences. October showcases a broader temperature range, with lows dipping to -7°C (19°F) and highs reaching 26°C (78°F), while June maintains milder conditions with temperatures varying from 4°C (40°F) to a warm maximum of 33°C (91°F). Rainfall is more abundant in October, totaling 152 mm (6.0 in) over 12 days, compared to June's 85 mm (3.4 in) also spread across 12 days. Additionally, October experiences higher humidity at 81%, contrasting with June's lower level of 72%. For a closer look at the specific weather patterns, you can check out Great Barrington weather in June.

When comparing the weather in October to that of July, it's evident that October experiences significantly cooler temperatures. With a minimum of -7°C (19°F) and an average of 11°C (53°F), October's weather contrasts sharply with July’s milder conditions, which range from a minimum of 10°C (51°F) to an average of 22°C (72°F). While July enjoys warmer days with a maximum of 34°C (93°F) and considerably lower humidity at 66%, October presents a chillier atmosphere with high humidity levels of 81%. Precipitation is also notable in October, totaling 152 mm (6.0 in) over 12 days, compared to July's 136 mm (5.4 in) over 13 days. For a more detailed look at July weather patterns, you can explore Great Barrington weather in July.

In comparing October and August weather, October presents a noticeable drop in temperatures, with a minimum of -7°C (19°F) and an average high of 26°C (78°F), in stark contrast to August's milder conditions, which range from a minimum of 9°C (48°F) to a maximum of 33°C (91°F). Additionally, October experiences more precipitation, totaling 152 mm (6.0 in) over 12 days, compared to August's 107 mm (4.2 in) over 11 days. The humidity levels also differ significantly, with October averaging 81% and August at a more comfortable 64%. For more detailed insights into the August climate, you can check Great Barrington weather in August.

In comparing the weather patterns of October and September, October typically experiences much cooler temperatures, with a minimum plunging to -7°C (19°F) and an average of 11°C (53°F). In contrast, September boasts milder conditions, featuring a minimum of 1°C (34°F) and an average of 17°C (64°F). While September allows for warmer highs up to 31°C (88°F), October's maximum temperature peaks at 26°C (78°F). Additionally, October sees increased precipitation, totaling 152 mm (6.0 in) over 12 days, compared to September's 111 mm (4.4 in) across 9 days. Humidity levels are also higher in October at 81% compared to September’s 72%. For more detailed insights, check out Great Barrington weather in September.

October and November showcase a significant shift in weather patterns, with October featuring relatively milder temperatures ranging from a minimum of -7°C (19°F) to a maximum of 26°C (78°F) and an average of 11°C (53°F). In contrast, November sees a drop in overall temperature, with minimums plunging to -21°C (-5°F) and an average of just 4°C (39°F). Precipitation is slightly lower in November at 101 mm (4.0 in) over 11 days compared to October's 152 mm (6.0 in) over 12 days, while humidity increases slightly to 87% in November. For more specific details about the weather trends in November, you can check Great Barrington weather in November.

The weather in October presents a significant contrast to that in December. In October, temperatures can range from a chilly -7°C (19°F) at night to a warm 26°C (78°F) during the day, with an average of 11°C (53°F). The month averages 152 mm (6.0 in) of precipitation over 12 rainy days and experiences 81% humidity. By December, the landscape transforms as temperatures drop considerably, with minimums of -21°C (-5°F) and an average temperature of -1°C (30°F). Although precipitation decreases to 113 mm (4.4 in) over 11 days, humidity slightly increases to 84%. For a more detailed look at December weather, check out Great Barrington weather in December.

Compare Great Barrington's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Great Barrington

As October sweeps into Great Barrington, the weather showcases a striking transition from the warmth of summer to the crisp embrace of fall. With maximum temperatures still reaching a pleasant 26°C (78°F) while the average dips to a cooler 11°C (53°F), the month offers a delightful mix of warmth and chill that sets it apart from the preceding months. The increase in rainfall, with about 152 mm (6.0 in) over approximately 12 days, adds a refreshing vibrancy to the landscape, though the elevated humidity of 81% can keep things feeling a bit muggy at times. This blend of moderate temperatures and lively precipitation invites residents and visitors alike to enjoy the stunning autumn foliage and to prepare for the forthcoming winter chill. For a deeper dive into the climatic patterns of this charming town, check out Great Barrington Climate.