Last updated: March 17, 2025
October in Castletownbere, Ireland showcases a blend of cool temperatures and significant rainfall, creating a distinct autumn atmosphere. With maximum temperatures reaching 17°C (62°F) and an average of 11°C (53°F), the month offers a refreshing chill, especially on cooler days where temperatures can drop to a minimum of 3°C (37°F). The region experiences 187 mm (7.4 in) of precipitation spread across 19 days, resulting in a notably humid environment with an average humidity of 82%. This combination of factors not only shapes the local landscape but also cultivates the rich, vibrant beauty characteristic of Ireland in the fall.
In October, temperatures in Castletownbere, Ireland shift towards the cooler side, marking a transition from the warmer months. The average temperature hovers around 11°C (53°F), with a minimum dipping to 3°C (37°F) and a pleasant maximum reaching 17°C (62°F). Compared to the preceding month, there’s a noticeable decline, as September showcases warmer highs and significantly milder lows. The chilly winds and occasional rain become more frequent, encapsulating the essence of autumn. Visitors can expect crisp mornings and mild afternoons, making it a perfect time to explore the scenic coastlines and vibrant landscapes that characterize this charming town.
October in Castletownbere marks a notable peak in precipitation, with 187 mm (7.4 in) of rainfall spread over 19 days. This aligns with the wetter trend observed as the year progresses, following similar heavy rainfall patterns in February and November, which also see significant totals of 187 mm and 156 mm, respectively. As autumn deepens, the combination of increased showers and frequent wet days emphasizes the region's transition into the wetter winter months. Interestingly, despite October's intense rainfall, it's accompanied by a slight moderation in total precipitation days compared to the peak humidity of August. Overall, October stands as a vivid reminder of Ireland's lush and dynamic weather, creating a dynamic backdrop for both locals and visitors alike.
In October, Castletownbere experiences a humidity level of 82%, subtly echoing the elevated moisture characteristic of previous months. As the year progresses, humidity tends to reach its peak during the warmer summer months, with July standing out at 87%. However, as autumn settles in, the dampness tapers slightly, creating a refreshing air that heralds the approaching winter. This trend reveals a gentle shift from summer's sultry embrace to the crispness of fall, yet still retaining a significant level of humidity that keeps the coastal town's charm alive. Notably, October's humidity closely aligns with other months early in the year, such as April and November, showcasing a relatively stable climatic pattern that defines Castletownbere's maritime atmosphere.
As October rolls in, Castletownbere experiences a moderate UV Index of 4, indicating a noticeable transition from the high levels of summer. This month offers a burn time of 30 minutes, reminding residents and visitors alike to be mindful of sun exposure. Compared to the very high indices of June and July, October's UV levels signal a slight decrease, yet vigilance is still warranted in sunny spells. Notably, this month reflects a more comfortable sun-bathing environment reminiscent of the late summer, while still being far healthier than the winter months ahead, where UV levels plummet to 1 in January. Overall, October serves as a reminder that while the days may be getting shorter, the sun can still have an impact. For more details on sun safety, check out the Castletownbere UV Index.
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As October arrives in Castletownbere, the warmth of summer begins to fade, and the town enjoys a pleasant 225 hours of sunshine, maintaining a significant glow as the days shorten. This month follows a vibrant streak from the sunniest months of May through July, which boast over 350 hours of sunshine each. Though October experiences a notable dip compared to the peak summer months, it still outshines the chill of November and December, which see a drastic reduction to 134 and 95 hours, respectively. The gentle decline in daylight hours serves as a reminder of the approaching winter, yet October’s sunlight continues to grace Castletownbere with a mellow charm, inviting locals and visitors alike to bask in its warm, golden hues.
In Castletownbere, Ireland, October brings a modest 21% chance of sunny weather, mirroring the trend seen in early spring and late summer months. As the year progresses, the likelihood of sunshine in October is notably lower compared to the 44% in April, which suggests that autumn’s cooler temperatures lead to more cloudy days. This percentage aligns closely with September's 20%, indicating a steady decline in sunny prospects as winter approaches. Overall, while October may not promise abundant sunshine, it does fall within the predictable ebb and flow of Castletownbere's seasonal weather patterns.
In Castletownbere, Ireland, October marks a transition as daylight hours begin to wane, providing about 10 hours of daylight. This month reflects a subtle decline following the summer peak of 16 hours in June and July, ushering in the crispness of autumn. The descent in daylight is gradual, starting from the vibrant 15 hours of May and tapering down through September's 12 hours, before settling into the shorter days of November with just 8 hours. As the year progresses, the shifting light serves as a gentle reminder of the approaching winter, creating a serene atmosphere that characterizes the beauty of this coastal town.
As October ushers in the vibrant hues of autumn, Castletownbere experiences a refreshing gust that averages 5.4 m/s (12 mph), making it a time of gentle breezes and cool, crisp air. This month sees a slight uptick in wind speed compared to the calmer days of summer, when speeds dipped to their lowest at 3.8 m/s (9 mph) in July. October's winds are reminiscent of the transitional period, bridging the lingering warmth of September with the chillier embrace of late autumn. Looking back, the winter months promise a rise in wind speeds, with December expected to reach 6.5 m/s (15 mph), hinting at the power of the storms yet to come. Overall, October serves as a reminder of the changing seasons, with its invigorating winds inviting residents and visitors alike to enjoy the stunning coastal scenery of this charming Irish town.
The weather in Castletownbere 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 Castletownbere and find detailed weather information for every month.
October and January present distinct weather patterns, with October characterized by milder temperatures and higher precipitation. In October, the temperatures range from a minimum of 3°C (37°F) to a maximum of 17°C (62°F), accompanied by 187 mm (7.4 in) of rain over 19 days, resulting in a high humidity level of 82%. In contrast, January experiences colder conditions, with temperatures dipping as low as -2°C (28°F) and peaking at around 14°C (57°F). Although January sees less precipitation at 117 mm (4.6 in) over 15 days, humidity remains relatively high at 79%. For a more detailed look, you can explore Castletownbere weather in January.
October and February offer distinctly different weather experiences, despite similar precipitation levels. In October, temperatures range from a chilly 3°C (37°F) at night to a comfortable 17°C (62°F) during the day, with an average of 11°C (53°F). The month sees significant rainfall, with 19 days of precipitation and a humidity of 82%. Conversely, February presents a cooler climate, with minimum temperatures dipping to -1°C (30°F) and daytime highs reaching 13°C (55°F), averaging around 8°C (46°F). Although February retains comparable precipitation at 187 mm over 20 days, the colder temperatures and winter atmosphere create a stark contrast to the mild, autumn conditions of October. For a more detailed look at weather specifics, check out Castletownbere weather in February.
When comparing the weather in October and March, there are noticeable differences in temperature and precipitation patterns. October experiences milder temperatures, with an average of 11°C (53°F) and a maximum of 17°C (62°F), while March is cooler, starting with a minimum of -5°C (24°F) and averaging 7°C (46°F). Both months see a similar number of rainy days, but October receives higher precipitation at 187 mm (7.4 in) compared to March's 140 mm (5.5 in). Humidity levels are quite close, with October at 82% and March at 81%. For more detailed information about March weather specifically, you can visit Castletownbere weather in March.
October and April present distinctly different weather patterns, though both months experience similar humidity levels of 82%. In October, temperatures typically range from a minimum of 3°C (37°F) to a maximum of 17°C (62°F), while April sees slightly cooler temperatures, with a low of 1°C (34°F) and a high of 16°C (62°F). Additionally, October is marked by significantly higher precipitation, averaging 187 mm (7.4 in) over 19 rainy days, compared to April's 83 mm (3.3 in) spread over just 12 days. For a detailed look at the weather conditions in April, you can explore Castletownbere weather in April.
When comparing the weather in October and May, both months share similar minimum temperatures around 3°C (37°F to 38°F) and an average temperature of 11°C (53°F). However, May experiences a warmer maximum temperature of 20°C (69°F) compared to October's maximum of 17°C (62°F). Precipitation is significantly lower in May, with 93 mm (3.7 in) falling over 15 days, while October sees 187 mm (7.4 in) across 19 days. Additionally, both months have high humidity, with October at 82% and May slightly higher at 86%. For more detailed insights, you can check Castletownbere weather in May.
When comparing the weather in October and June, October tends to be significantly cooler and wetter. In October, temperatures range from a minimum of 3°C (37°F) to a maximum of 17°C (62°F), with an average of 11°C (53°F). The month experiences substantial precipitation, totaling 187 mm (7.4 in) over approximately 19 days, and an average humidity of 82%. In contrast, June offers more warmth, with minimum temperatures of 7°C (45°F) and maximums reaching 26°C (79°F), resulting in a comfortable average of 14°C (57°F). Precipitation is also lower in June at 88 mm (3.5 in) over 17 days, accompanied by a slightly higher humidity of 86%. For more details, check out Castletownbere weather in June.
October weather is distinctly cooler and wetter than that of July. In October, average temperatures range from a low of 3°C (37°F) to a high of 17°C (62°F), with average humidity at 82%. The month sees significant rainfall, accumulating to 187 mm (7.4 in) over 19 days. In contrast, July offers milder weather, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 26°C (79°F), alongside lower precipitation levels totaling 88 mm (3.4 in) across 15 days and a slightly higher humidity of 87%. For more specific details, you can check Castletownbere weather in July.
October weather is notably cooler than that of August, with average temperatures dipping to 11°C (53°F) compared to August's warmer average of 15°C (59°F). While the minimum temperatures in October reach as low as 3°C (37°F), August maintains a milder minimum of 9°C (48°F). Precipitation in October is heavier, with 187 mm (7.4 in) falling over 19 days, compared to August's 139 mm (5.5 in) over 21 days, indicating that October tends to be rainy despite fewer days of precipitation. Humidity levels are slightly lower in October at 82%, compared to August’s 86%. For more details on August weather, check out Castletownbere weather in August.
In comparing the weather between September and October, there are notable differences in both temperature and precipitation. October typically sees cooler temperatures, with minimums around 3°C (37°F) and averages of 11°C (53°F), while September enjoys milder temperatures, averaging 14°C (57°F) with maximums reaching up to 25°C (77°F). Additionally, October experiences significantly higher precipitation, totaling 187 mm (7.4 in) over 19 days, compared to September's 121 mm (4.8 in) across 18 days. Humidity remains quite similar, with October at 82% and September slightly higher at 84%. For more detailed weather insights on September, you can refer to Castletownbere weather in September.
In comparing the weather between October and November, October tends to be slightly warmer with average temperatures reaching 11°C (53°F) and maximum highs of 17°C (62°F). In contrast, November brings cooler conditions with an average temperature of 9°C (49°F) and maximum temperatures peaking at 14°C (58°F). Precipitation levels are also noteworthy; October sees 187 mm (7.4 in) of rain over 19 days, while November experiences a decrease to 156 mm (6.1 in) of rain over 18 days. Humidity remains similar, with October at 82% and November at 80%. For a closer look at November weather specifics, visit Castletownbere weather in November.
In October, temperatures range from a minimum of 3°C (37°F) to a maximum of 17°C (62°F), with an average of 11°C (53°F). This month experiences significant precipitation, totaling 187 mm (7.4 in) over 19 days, and maintains a high humidity level of 82%.
In contrast, December sees a slight drop in temperatures, with lows around 1°C (33°F) and highs reaching 13°C (56°F), averaging 8°C (47°F). Precipitation increases to 201 mm (7.9 in) across 21 days, while humidity slightly decreases to 79%. Overall, December tends to be cooler and wetter compared to October. For more details on December weather, check out Castletownbere weather in December.
As October unfolds in Castletownbere, the weather begins to shift, showcasing a significant contrast to the balmy months preceding it. With temperatures ranging from a chilly 3°C to a moderate 17°C, the crisp air marks the onset of autumn, inviting cozy sweaters and warm beverages. This month is notably wetter, featuring around 19 days of rain that contribute to a substantial 187 mm of precipitation, fostering the lush, vibrant landscapes this region is known for. Coupled with high humidity levels reaching 82%, the atmosphere feels particularly moist, emphasizing the transition to the wetter season. For a deeper dive into how October's weather fits into the broader spectrum of local conditions, check out Castletownbere Climate.