Last updated: March 17, 2025
In October, Boston, United Kingdom experiences a mild yet unpredictable climate, characterized by a maximum temperature of 24°C (76°F) and an average temperature hovering around 12°C (53°F). As the season transitions, temperatures can dip to a minimum of 2°C (36°F), offering a refreshing chill to the air. This month witnesses about 74 mm (2.9 in) of rainfall spread over 13 days, contributing to a high humidity level of 88% that adds to the overall impressions of an inviting autumn. Whether you're exploring the local scenery or enjoying cozy indoor activities, October in Boston sets the stage for a charming fall experience.
In October, Boston, United Kingdom, experiences a noticeable shift as autumn sets in, with temperatures ranging from a minimum of 2°C (36°F) to a comfortable maximum of 24°C (76°F). The average temperature hovers around 12°C (53°F), signaling the end of the warmth that characterized the preceding summer months. This month serves as a gentle transition toward the chillier days ahead, marked by crisp mornings and pleasantly mild afternoons. As the leaves begin to change, the cool yet inviting climate encourages outdoor activities, making it a delightful time to explore the vibrant fall scenery.
In October, Boston, UK, experiences a notable increase in precipitation, receiving an average of 74 mm (2.9 in) over 13 days—marking it as one of the wetter months of the year. This uptick follows the more variable patterns of late summer and early fall, with September recording 60 mm from 10 days of rain. Notably, October not only rivals the humidity of June and August, which are typically the wettest months, but it also leads into the chillier November, where precipitation decreases to 54 mm. The gradual rise in rainfall from the drier months, especially April and May, sets the stage for the onset of brisk autumn weather, punctuated by frequent showers that range from light drizzles to heavier downpours. As the days shorten, this steady rainfall underpins the lush, vibrant landscapes that characterize the English countryside in this season.
As October arrives in Boston, United Kingdom, residents experience a notable uptick in humidity, reaching 88%—a slight increase from the previous month, September, which registered at 84%. This seasonal shift is indicative of the onset of autumn, when cooler temperatures often coincide with damp air, creating a cozy atmosphere. Interestingly, October’s humidity levels sit closely alongside those of its preceding months, suggesting a consistent trend of elevated moisture in the air as the year draws to a close. Following this pattern, humidity remains relatively high throughout late autumn and into winter, with November and December each echoing October’s lush air with 89% and 88% humidity, respectively. Thus, Boston's October not only marks a change in foliage but also a return to the rich atmospheric embrace characteristic of this charming English town as it transitions into the colder months.
As October unfolds in Boston, United Kingdom, the UV Index registers a moderate level of 3, indicating a balanced concern for sun exposure. Compared to the preceding summer months, where the UV Index peaked at 8, October sees a welcome decline that allows residents to enjoy the outdoors without the intense sun precautions needed during the height of summer. With a burn time of 30 minutes, it's important to keep in mind that while the risk is lower than in July and June, skin protection remains essential during midday hours. As the colder months approach, UV levels drop further, suggesting a trend towards milder sun exposure, making now a great time to enjoy the fall scenery. For more details on UV Index trends throughout the year, you can check out Boston UV Index.
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In the quaint town of Boston, United Kingdom, October brings a cozy mix of sunshine, with approximately 228 hours of sunlight. This marks a noticeable decline from the sun-drenched heights of summer months, peaking at 374 hours in July, and gradually fading as the crisp autumn air sets in. While October is significantly sunnier than the dreary winter months ahead, with January capturing only 89 hours, it showcases a transitional period. As days grow shorter and the leaves begin to turn, this month stands as a reminder of summer's warmth, nestled between the vibrant energy of spring and the gentle dimming of the approaching winter.
As October arrives in Boston, United Kingdom, the likelihood of sunny days takes a noticeable dip, with only a 22% chance of blue skies. This is part of a broader trend recognized throughout the fall months, where sunshine seems less abundant when compared to the vibrant springtime peaks of April at 44% and even July and August, which offer more light. Although October presents a slightly gloomier outlook, its weather is still favorable compared to the depths of winter, when chances plummet as low as 19% in December. With the crisp air and colorful autumn leaves, even on less sunny days, Boston remains a charming destination to embrace the season's change.
As October unfolds in Boston, United Kingdom, residents experience a gentle shift in daylight, with approximately 10 hours of sunlight each day. This marks a decline from the bright days of summer, where June and July boast an impressive 16 hours of daylight, creating a stark contrast to the 8 hours seen in the depths of winter. The month serves as a bridge, reminding us of the longer daylight hours of spring and summer, peaking at 15 hours in May, before gradually surrendering to the shorter days of November and December. As autumn settles in, the crisp air and golden leaves accompany these diminishing daylight hours, inviting a cozy embrace of the season’s transitions.
As October rolls in, the winds in Boston, United Kingdom, pick up pace, boasting an average speed of 5.4 m/s (12 mph). This marks a noticeable increase from the quieter summer months, where wind speeds dipped to a gentle 3.5 m/s (8 mph) in July. The transition from the calmness of midsummer to the brisk autumn air is palpable, with winds starting to freshen, hinting at the forthcoming changes in season. Following the moderate breezes of September, October not only shows a surge in windiness but also sets the stage for the chillier months ahead, reminding residents that winter is on the horizon. As the last leaves flutter down, the invigorating October gusts provide a refreshing contrast to the languid winds of earlier months, making it a time of dynamic change in the brisk coastal town.
The weather in Boston 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 Boston and find detailed weather information for every month.
October and January present starkly contrasting weather conditions. In October, temperatures range from a minimum of 2°C (36°F) to a maximum of 24°C (76°F), with an average of 12°C (53°F), providing a mild atmosphere. The month experiences about 74 mm (2.9 in) of precipitation over 13 days, along with high humidity levels at 88%. In contrast, January brings cooler temperatures, ranging from a minimum of -4°C (26°F) to a maximum of 15°C (59°F) and averaging just 5°C (41°F). Although it has less precipitation at 43 mm (1.7 in) over only 8 days, humidity remains similarly high at 89%. For a closer look at climate specifics, you can check out Boston weather in January.
When comparing the weather in October and February, October tends to be milder with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 24°C (76°F). It experiences more precipitation, averaging 74 mm (2.9 in) over approximately 13 days, and boasts high humidity at 88%. In contrast, February is notably colder, with temperatures fluctuating between -6°C (22°F) and 17°C (63°F), and slightly less precipitation at 58 mm (2.3 in) over about 11 days. The humidity in February is also slightly lower at 87%. For a detailed look at February weather, visit Boston weather in February.
In October, the weather features a wider temperature range, with averages around 12°C (53°F) and highs reaching 24°C (76°F), creating a mild and comfortable atmosphere particularly suitable for outdoor activities. In contrast, March tends to be cooler, with average temperatures around 7°C (45°F) and lows dipping as low as -5°C (24°F), signaling the remnants of winter. Precipitation in October is slightly higher at 74 mm (2.9 in) over 13 days, while March sees a bit less rain at 56 mm (2.2 in) across 12 days, indicating a relatively drier early spring. Both months experience high humidity levels, with October at 88% and March at 86%. For more detailed insights, check out the Boston weather in March.
October and April exhibit notable differences in weather patterns. In October, temperatures range from a chilly 2°C (36°F) at night to a warm 24°C (76°F) during the day, with an average temperature of 12°C (53°F). It also tends to be wetter, receiving 74 mm (2.9 in) of precipitation over about 13 days, and maintaining a high humidity level of 88%. In contrast, April sees slightly cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 26°C (79°F), leading to an average of 9°C (48°F). This month experiences less precipitation overall, totaling 32 mm (1.3 in) across about 8 days, and a slightly lower humidity of 85%. For more details on the specific conditions in April, you can check the link: Boston weather in April.
When comparing the weather in October and May, both months showcase a mild average temperature of around 12°C (53°F), but the extremes differ slightly. October features temperatures ranging from a chilly 2°C (36°F) to a warmer 24°C (76°F), while May offers a cooler minimum of 1°C (35°F) and a higher maximum of 27°C (80°F). Precipitation levels are relatively close, with October receiving 74 mm (2.9 in) over 13 days, compared to May’s 65 mm (2.6 in) over 12 days. Additionally, October experiences slightly higher humidity at 88%, versus May's 83%. For more detailed information, you can visit Boston weather in May.
When comparing the weather between October and June, notable differences emerge. October typically experiences cooler temperatures, with a minimum of 2°C (36°F) and an average of 12°C (53°F), while June boasts warmer conditions, starting at a minimum of 6°C (43°F) and averaging 16°C (61°F). Although both months receive similar amounts of precipitation, 74 mm (2.9 in), October has rain spread across 13 days, compared to just 11 days in June. Additionally, October's humidity is slightly higher at 88%, compared to June's 83%. For a more detailed look at the weather in June, you can visit Boston weather in June.
In comparing the weather between October and July, October features a wider temperature range, with minimums of 2°C (36°F) and maximums reaching 24°C (76°F), while July remains warmer with temperatures ranging from a minimum of 8°C (47°F) to a peak of 33°C (91°F). Although July is generally sunnier and warmer, October brings higher humidity at 88%, compared to July's 79%. Precipitation is fairly similar, with October receiving 74 mm (2.9 in) over 13 days, just slightly higher than July's 69 mm (2.7 in) over 11 days. For a closer look at July's weather specifics, visit Boston weather in July.
October weather is notably cooler than August, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 24°C (76°F), compared to August’s milder range of 9°C (49°F) to 32°C (89°F). While both months experience similar levels of precipitation, with October receiving 74 mm (2.9 in) over 13 days and August 80 mm (3.1 in) over 12 days, October tends to feel more humid, averaging at 88% compared to August's 78%. This transition into fall brings a distinct chill that signals the end of summer warmth. For more detailed insights on August weather, refer to Boston weather in August.
In October, temperatures begin to cool down, with an average of 12°C (53°F) and a minimum of 2°C (36°F), compared to September's milder average of 15°C (59°F) and minimum of 4°C (39°F). The maximum temperatures are also lower in October, peaking at 24°C (76°F) versus September's 28°C (83°F). Rainfall increases slightly in October, totaling 74 mm (2.9 in) over approximately 13 days, compared to 60 mm (2.4 in) over 10 days in September, contributing to a higher humidity level of 88% in October compared to 84% in September. For more detailed insights, check out Boston weather in September.
In October, temperatures range from a minimum of 2°C (36°F) to a maximum of 24°C (76°F), with an average of 12°C (53°F). The month sees a substantial amount of rainfall, totaling 74 mm (2.9 in) over 13 days and maintains a high humidity level of 88%. In contrast, November experiences cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 18°C (64°F), averaging 8°C (46°F). Rainfall decreases to 54 mm (2.1 in) over 10 days, while humidity remains similar at 89%. For more detailed information, you can check Boston weather in November.
October and December exhibit notable differences in weather patterns. In October, temperatures range from a mild 2°C (36°F) to a warm 24°C (76°F), with an average of 12°C (53°F). The month sees approximately 74 mm (2.9 in) of precipitation over about 13 days, paired with high humidity levels of 88%. In contrast, December tends to be colder, with temperatures dipping to a minimum of -2°C (29°F) and an average of 6°C (43°F), peaking at 15°C (59°F). The precipitation is slightly lower at 72 mm (2.8 in), but it occurs over a greater number of days—15 in total—while maintaining the same humidity of 88%. For those interested in detailed weather information, please refer to Boston weather in December.
As October unfolds in Boston, the city experiences a noticeable shift in weather, showcasing milder temperatures compared to the hot summer months. With average highs cooling down to a comfortable 12°C (53°F) and the crisp air becoming more prominent, residents feel the transition towards winter. The month also brings an increase in precipitation, with nearly half of the month seeing rain, raising the humidity levels to a notable 88%. This combination of cool temperatures and frequent showers creates an ideal atmosphere for enjoying the vibrant autumn foliage while also preparing for the colder weather ahead. For those looking to delve deeper into the changing seasons, more information can be found at Boston Climate.