Last updated: March 17, 2025
In Bangor, United Kingdom, October brings a transition into cooler days, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 22°C (71°F), averaging around 11°C (53°F). This month is characterized by a notable precipitation total of 128 mm (5.1 in), spread across 18 days, contributing to a humidity level of 90% that keeps the atmosphere moist. Visitors can expect a mix of crisp air and frequent rain, making October in Bangor a truly dynamic experience for those who appreciate the beauty of autumn weather.
In October, Bangor, United Kingdom, experiences a noticeable shift as autumn sets in, bringing temperatures that typically range from a minimum of -2°C (29°F) to a maximum of 22°C (71°F). With an average temperature of 11°C (53°F), it stands as a transitional month, striking a balance between the lingering warmth of September and the cooler days of November. As the month progresses, the crispness in the air becomes more pronounced, reflecting a broader trend of decreasing temperatures as winter approaches. This October showcases a comfortable range ideal for exploring the vibrant autumn landscapes, even as the nights grow chillier—a reminder that Bangor's charm is as captivating in the fall as it is in the summer.
In October, Bangor experiences a significant uptick in precipitation, with 128 mm (5.1 in) of rainfall spread across 18 days. This marks a notable increase compared to the preceding months, particularly after a relatively dry April and May, where totals were much lower at 55 mm (2.2 in) and 71 mm (2.8 in), respectively. The transition to autumn is underscored by this surge, as October's rainfall sets the tone for the wetter months ahead, including November and December, which both see similar high averages. While September also boasts considerable rainfall at 98 mm (3.9 in), the leap to October’s levels signals a shift towards the season’s more persistent and heavier downpours, providing a vivid reminder of the region's maritime climate.
As October rolls into Bangor, the air becomes noticeably more humid, with levels reaching 90%—a peak for the year. This rise follows a series of gradual fluctuations, beginning with 85% in September, showcasing a common trend of increasing humidity as autumn deepens. After the relatively drier summer months, where humidity dipped to 78% in July, the transition into fall brings a resurgence of moisture. The trend is clear: as the year winds down, Bangor's humidity levels steadily climb, with November maintaining a high of 91%. This cyclical pattern reflects the region's characteristic dampness, creating a cozy, misty atmosphere typical for the season.
In October, Bangor, United Kingdom experiences a moderate UV Index of 4, indicating a slight shift as the season transitions into autumn. This is a noticeable decrease from the high levels seen during the summer months—where June and July peaked at 8—and aligns with the overall trend of diminishing UV radiation as the year progresses. As the burn time increases to 30 minutes, residents and visitors should still be mindful of sun exposure during this period. While the risk remains moderate, the general pattern shows a gradual reduction in UV intensity from the higher summer readings to the gentler light of late fall. For detailed information and daily updates, check the Bangor UV Index.
UV Risk Categories
As autumn settles in, October brings a notable shift in sunshine hours to Bangor, United Kingdom. With 238 hours of sunlight, October stands as a bridge between the long, sunlit days of summer and the dimmer months ahead. This month experiences a reduction compared to the peak in July at 421 hours, yet it still showcases a commendable glow, particularly when juxtaposed with the scant light of winter. The gradual decline from the vibrant 415 hours of May and the lively summer months illustrates the transition into shorter days, yet October's sunshine remains a cherished companion, brightening the path towards winter. Notably, with 315 hours in September, the sunlight starts to dip, but October keeps that warmth alive, highlighting the fleeting beauty of autumn in Bangor.
In October, the likelihood of sunny weather in Bangor, United Kingdom drops to a modest 17%, revealing a trend towards less sunshine as the year progresses. This decline follows the relatively sun-drenched spring months, peaking in April at 46%, and gives way to the cooler, cloudier days of autumn. With the sunniest months generally clustered in the spring, October's forecast reflects a shift from vibrant summer days—35% in July—to the drizzly and overcast conditions characteristic of the season. As the evenings grow longer and temperatures dip, residents might want to keep their umbrellas handy rather than rely on sun-soaked afternoons.
As autumn settles in Bangor, the daylight hours begin to wane, with October offering a modest 10 hours of sunshine. This gradual decline from the 16 hours experienced in the height of summer showcases the natural ebb and flow of light throughout the year. Following a peak in May and June, where the sun graces the region for up to 15 to 16 hours, October marks a transition towards the shorter, cozier days of winter. By the month’s end, the lingering warmth of summer retreats, reminding residents to embrace the changing seasons and the crisp beauty of fall. With daylight dipping before a long winter, October serves as a reflective pause in Bangor’s yearly rhythm.
As October rolls into Bangor, the winds begin to stir with renewed vigor, averaging 5.5 m/s (or 12 mph), which marks a notable increase from the lighter breezes of summer. After a peak in February, where winds reach 5.8 m/s (13 mph), the trend settles into a rhythmic ebb and flow; the gentle whispers of July and August give way to the more spirited October gusts. This month stands out not only for its brisk conditions but also as a precursor to the relatively calm winds of late autumn in November and December. As the landscape shifts into its autumn hues, the invigorating October winds beckon both locals and visitors alike to embrace the season’s crispness and beauty.
The weather in Bangor 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 Bangor and find detailed weather information for every month.
In October, the weather tends to be milder, with average temperatures ranging from -2°C to 22°C, and an average of 11°C, while January is cooler, with temperatures reaching a maximum of only 14°C. Additionally, October experiences higher precipitation, totaling 128 mm over 18 days, compared to January’s 77 mm over 13 days. Despite the slight difference in humidity, both months remain relatively humid, with October at 90% and January at 89%. For more detailed information about January weather, you can check Bangor weather in January.
In October, temperatures range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 22°C (71°F), with an average of 11°C (53°F). The month sees significant precipitation, averaging 128 mm (5.1 in) over 18 days, contributing to a high humidity level of 90%. In contrast, February typically presents cooler conditions with temperatures dipping to a minimum of -4°C (26°F) and reaching a maximum of 18°C (65°F), resulting in an average of 6°C (44°F). While February experiences slightly less precipitation at 103 mm (4.1 in) over 16 days, humidity remains relatively high at 88%. For a more detailed comparison, you can check Bangor weather in February.
October and March present distinct weather patterns, each with their own characteristics. October typically enjoys milder temperatures, with an average of 11°C (53°F) and maximums reaching 22°C (71°F), compared to March’s cooler average of 7°C (45°F) and maximums of 18°C (65°F). While both months experience precipitation on 18 days, October sees a slightly higher total of 128 mm (5.1 in) compared to 104 mm (4.1 in) in March, resulting in a more humid environment at 90% humidity versus March's 86%. For a closer look at the weather specifics in March, visit Bangor weather in March.
When comparing the weather in October and April, we see some notable differences. October typically experiences a wider temperature range, with minimums dropping to -2°C (29°F) and maximums reaching up to 22°C (71°F), while the average temperature hovers around 11°C (53°F). In contrast, April's temperatures are slightly milder, with minimums of -1°C (31°F) and averages around 9°C (48°F), though it can also peak at 22°C (72°F). Additionally, October is notably wetter, with 128 mm (5.1 in) of precipitation spread over 18 days, compared to April's 55 mm (2.2 in) over just 11 days. The humidity in October is also higher at 90%, compared to 84% in April. For more detailed insights, you can check Bangor weather in April.
October and May showcase distinct weather patterns. In October, temperatures can drop as low as -2°C (29°F) and peak at around 22°C (71°F), with an average of 11°C (53°F). The month is quite wet, with 128 mm (5.1 in) of precipitation over 18 days, contributing to a high humidity of 90%. In contrast, May tends to be warmer, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 28°C (82°F) and an average of 12°C (53°F). Precipitation is considerably lower at 71 mm (2.8 in) over just 12 days, accompanied by a humidity level of 79%. For more detailed insights, refer to Bangor weather in May.
The weather in October is markedly cooler and wetter compared to June. In October, temperatures can drop as low as -2°C (29°F) and typically average around 11°C (53°F), contrasted with June's more moderate temperatures, which range from a minimum of 5°C (41°F) to a maximum of 29°C (84°F) and an average of 15°C (59°F). October also experiences a higher level of precipitation, accumulating 128 mm (5.1 in) over approximately 18 days, while June sees less rainfall at 91 mm (3.6 in) across 14 days. Additionally, the humidity in October remains high at 90%, compared to June's 81%, contributing to a considerably different feel in the atmosphere. For more detailed information, visit Bangor weather in June.
October and July present contrasting weather patterns. In October, temperatures range from a chilly -2°C (29°F) to a warm high of 22°C (71°F), with an average of 11°C (53°F). The month is quite rainy, with 128 mm (5.1 in) of precipitation spread over 18 days, and the humidity is notably high at 90%. In contrast, July offers a more temperate climate, with minimum temperatures around 7°C (45°F), averaging 16°C (61°F), and reaching up to 29°C (85°F). July experiences less rain, with a total of 82 mm (3.2 in) across 15 days and a lower humidity level of 78%. For more details on July weather, you can check Bangor weather in July.
When comparing the weather of October and August, it's evident that October is generally cooler and wetter. October has a minimum temperature dipping to -2°C (29°F), with an average of 11°C (53°F) and a maximum of 22°C (71°F), while August's temperatures range from a minimum of 8°C (46°F) to a maximum of 26°C (79°F), averaging 16°C (61°F). Precipitation is also higher in October, with 128 mm (5.1 in) over 18 days compared to August's 105 mm (4.1 in) over 19 days. Additionally, October experiences higher humidity at 90%, whereas August maintains a lower level at 79%. For a more detailed look, check out the Bangor weather in August.
In comparing the weather of October and September, it is evident that October is considerably cooler with minimum temperatures dropping to -2°C (29°F) compared to September’s milder minimum of 3°C (38°F). The average temperature in October is around 11°C (53°F), which is lower than September's average of 14°C (57°F). Additionally, October experiences more precipitation, totaling 128 mm (5.1 in) over 18 days, while September sees 98 mm (3.9 in) over just 15 days. The humidity also increases in October, averaging 90% compared to September's 85%. For a closer look at September's weather, you can visit Bangor weather in September.
October typically features milder temperatures compared to November, with average highs reaching 22°C (71°F) and lows dropping to -2°C (29°F). In contrast, November sees a decrease in maximum temperatures, averaging just 15°C (60°F), while its minimum dips slightly to -1°C (31°F). Precipitation is significant in both months, with October experiencing 128 mm (5.1 in) over 18 days, while November has a slightly lower total of 111 mm (4.4 in) spread across 19 days. Humidity levels remain high in both months, with November just edging out October at 91%. For more detailed information, you can check Bangor weather in November.
In October, temperatures in Bangor range from a minimum of -2°C (29°F) to a maximum of 22°C (71°F), with an average of 11°C (53°F). This month sees around 128 mm (5.1 in) of precipitation over approximately 18 days, coupled with high humidity at 90%. In contrast, December experiences cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 13°C (56°F), averaging 7°C (45°F). Precipitation remains similar at 129 mm (5.1 in) but increases slightly to 20 days of rain. Humidity decreases slightly to 89%. For more details on the weather in December, visit Bangor weather in December.
As October arrives in Bangor, it ushers in a noticeable shift in weather compared to the preceding months. The average temperature settles at a cool 11°C, making it a transitional period that beckons the crispness of autumn. With frequent rainfall occurring on 18 days throughout the month, the air becomes notably humid, often reaching 90%. Days of sunshine give way to overcast skies, perfectly capturing the essence of fall. As nature dons its vibrant hues, October transforms Bangor into a picturesque setting, inviting locals and visitors alike to appreciate its charm amidst the changing climate. For more insights into the weather patterns, check out Bangor Climate.