Last updated: March 17, 2025
October in Cobh, Ireland boasts a temperate climate, with maximum temperatures reaching 18°C (65°F) and an average of 12°C (54°F), while dips into the chilly minimum of 4°C (40°F) remind residents of the season's transition. This month is characterized by considerable rainfall, accumulating to 95 mm (3.7 in) over 14 days, creating a lush and vibrant landscape. The high humidity of 86% often adds a brisk chill to the sea breeze, urging locals and visitors alike to embrace the cozy charm of this picturesque coastal town during the autumn months.
In October, Cobh, Ireland, experiences a noticeable shift as autumn takes hold. With minimum temperatures ranging from 4°C (40°F) to a comfortable maximum of 18°C (65°F), the month offers a gentle contrast to the warmer summer months. The average temperature settles at a crisp 12°C (54°F), making it an ideal time for cozy strolls along the scenic harbor. As the days grow shorter and the leaves begin to paint the landscape in rich hues, October invites visitors to embrace the beauty of Cobh’s changing seasons, all while enjoying milder temperatures compared to the colder months ahead.
October in Cobh, Ireland, marks a transition into the wetter months, with an average precipitation of 95 mm (3.7 in). This increase in rainfall is accompanied by 14 rainy days, making it one of the year's wetter months. Comparatively, October's precipitation is notably higher than the preceding months like September, which recorded 67 mm (2.6 in) over 11 days. This trend hints at the looming winter weather, as the precipitation begins to climb toward the peak seen in December, which reaches 106 mm (4.2 in). The consistent pattern of more frequent rainfall in October prepares the landscape for the lush greenery characteristic of Cobh, highlighting the region’s rich and vibrant connection to its maritime climate.
In Cobh, Ireland, the month of October brings a notable rise in humidity, reaching 86%, the highest point of the year. This increase marks a gradual upward trend that begins in mid-summer, with humidity levels consistently hovering around 85% from June through September. As autumn sets in, the air thickens, creating a rich, misty atmosphere that characterizes the season. Following October, humidity levels dip slightly in November and December, returning to a more typical range of 83% to 84%. Overall, Cobh experiences a relatively stable and humid climate throughout the year, with October serving as a peak that signals the shift into the cooler months.
As October settles in Cobh, the UV Index reflects a moderate level of solar radiation at 4, allowing for approximately 30 minutes of safe sun exposure. This trend showcases a gradual decline from the summer's peak UV levels, which reached a striking 8 in June and July, categorized as very high. Following the intensity of the warmer months, September brought the UV Index down to 5, a moderate category, before continuing the downward slope into October. This transition signals a time when skin protection becomes increasingly important, yet the mild autumn sun still invites you to enjoy the outdoors. For more detailed information on UV levels throughout the year in Cobh, you can visit Cobh UV Index.
UV Risk Categories
October in Cobh, Ireland, shines with 240 hours of sunlight, a delightful transition as the days begin to shorten. Following September's robust total of 305 hours, October maintains a significant amount of sunshine, even as the year approaches its darker months. This month marks a notable decline from the summer peak, with July boasting an impressive 407 hours. However, compared to the earlier months like January with only 92 hours, October stands out as a month rich in golden hues, inviting locals and visitors alike to enjoy the beauty of autumn's embrace before the winter chill takes over.
In Cobh, Ireland, the likelihood of sunny weather in October reflects a notable decline as autumn deepens, with a 23% chance of experiencing sunny days. This is consistent with the preceding month of September, which offers a similar likelihood, and highlights a trend where the chances of sunshine taper off as summer fades. In contrast, spring months like April show significantly higher probabilities at 48%, suggesting a seasonal pattern where sunshine is more abundant as the year progresses from winter to spring. As October arrives, residents and visitors alike should be prepared for the typical Irish weather, characterized by an overcast sky more often than not, with the slight hope of radiant sunshine breaking through.
As autumn settles in Cobh, Ireland, the daylight duration in October offers a cozy glimpse into the changing seasons. With 10 hours of daylight, October bridges the bright exuberance of summer and the early dusk of winter. Following the peak of 16 hours in June and July, daylight gradually diminishes, reflecting the transition from the lush vibrancy of summer months to the earthy, mellow tones of fall. This month serves as a gentle reminder of nature's rhythm, as daylight wanes from September's 12 hours, leading into the darker months of November and December, where daylight drops back to 8 and 7 hours respectively. Enjoy these fleeting hours of light, as the days grow shorter and the nights more enchanting.
As October settles in Cobh, Ireland, the air begins to stir with a briskness often felt with the arrival of autumn. The average wind speed reaches 6.0 m/s (13 mph), slightly higher than the previous months, indicating a seasonal shift as nature prepares for the chill of winter. This marks a notable increase from the summer lows of around 4.0 to 4.8 m/s, where the winds were gentler and more mellow. In comparison, October's gusts signal a refreshing change, bridging the calm of late summer to the bluster of November, which typically sees a decrease to 5.4 m/s (12 mph). As the winds pick up, the vibrant colors of fall foliage seem to dance, inviting locals and visitors alike to embrace the beauty of the season amidst the increasing breeze.
The weather in Cobh 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 Cobh and find detailed weather information for every month.
When comparing the weather in October and January, October generally presents a milder and wetter climate. With average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 18°C (65°F), it features higher rainfall, totaling 95 mm (3.7 in) over about 14 days, accompanied by a humidity level of 86%. In contrast, January sees cooler temperatures, with averages between 1°C (33°F) and 13°C (56°F), and less precipitation at 57 mm (2.2 in) over roughly 10 days, with slightly lower humidity at 83%. Overall, October’s weather is characterized by greater warmth and moisture compared to the colder, drier conditions of January. For more details, you can refer to Cobh weather in January.
In October, temperatures gradually decline, with averages around 12°C (54°F) and highs reaching 18°C (65°F), creating a cool atmosphere. The month experiences significant precipitation, totaling 95 mm (3.7 in) over 14 days, accompanied by high humidity at 86%. In contrast, February is colder, with average temperatures around 8°C (46°F) and maximums peaking at 13°C (56°F). Despite slightly higher precipitation at 100 mm (3.9 in) over 15 days, February maintains a similar humidity level at 85%. For those looking for more specific details, check out Cobh weather in February.
October and March present distinct weather patterns, reflecting the transition between seasons. In October, temperatures range from a minimum of 4°C (40°F) to a maximum of 18°C (65°F), with an average of 12°C (54°F). The month sees significant precipitation of 95 mm (3.7 in) over 14 days, accompanied by high humidity at 86%. In contrast, March experiences cooler temperatures, starting from a low of -2°C (28°F) and peaking at 13°C (56°F) with an average of 8°C (46°F). Precipitation is slightly less at 80 mm (3.2 in) over the same number of days, with humidity just a bit lower at 84%. For more detailed insights on March weather, check out Cobh weather in March.
October and April showcase distinct weather patterns. In October, the temperatures range from a minimum of 4°C (40°F) to a maximum of 18°C (65°F), with an average of 12°C (54°F). The month is characterized by higher precipitation levels, totaling 95 mm (3.7 in) over approximately 14 rainy days, and a humidity of 86%. In contrast, April features milder temperatures, with a minimum of 2°C (35°F) and a maximum of 14°C (58°F), averaging 9°C (49°F). The total precipitation is lower at 65 mm (2.6 in) across about 10 days, and humidity is slightly less at 84%. For a detailed look at what to expect, check out Cobh weather in April.
October and May exhibit distinct weather characteristics, despite having similar average temperatures. October’s temperatures range from a chilly 4°C (40°F) to a mild 18°C (65°F), while May sees slightly warmer temperatures, with a minimum of 5°C (41°F) and a maximum of 19°C (66°F). In terms of precipitation, October is notably wetter, receiving 95 mm (3.7 in) over 14 days compared to May's 65 mm (2.5 in) across 11 days. Additionally, October's humidity is slightly higher at 86%, compared to 84% in May. For those curious about specific weather patterns in May, you can explore more at Cobh weather in May.
In comparing October and June weather, October tends to be cooler with average temperatures ranging from 4°C (40°F) to a maximum of 18°C (65°F), while June offers a milder climate with temperatures fluctuating between 8°C (47°F) and 21°C (70°F). Additionally, October experiences more precipitation, totaling 95 mm (3.7 in) over approximately 14 days, compared to June's 52 mm (2.0 in) spread over 9 days. The humidity levels are fairly similar, with October at 86% and June slightly lower at 85%. For a more detailed overview of June weather specifically, you can check Cobh weather in June.
October weather is generally cooler and wetter compared to July. In October, temperatures range from a minimum of 4°C (40°F) to a maximum of 18°C (65°F), with an average of 12°C (54°F). The month sees more frequent rain, accumulating around 95 mm (3.7 in) over approximately 14 days, coupled with high humidity at 86%. In contrast, July offers milder temperatures that range from a minimum of 11°C (51°F) to a maximum of 22°C (73°F), averaging 16°C (62°F) and with less precipitation of 56 mm (2.2 in) over 11 days, maintaining a slightly lower humidity level of 85%. For more insights into the weather specifics during July, visit Cobh weather in July.
In comparing the weather of October and August, we see a noticeable shift towards cooler temperatures and increased precipitation. October experiences a minimum temperature of 4°C (40°F) with an average of 12°C (54°F) and a maximum of 18°C (65°F), while August has milder conditions, ranging from a minimum of 10°C (51°F) to a maximum of 22°C (71°F) with an average of 16°C (61°F). Additionally, October records higher precipitation levels, totaling 95 mm (3.7 in) over approximately 14 days, compared to August's 78 mm (3.1 in) across 12 days. Humidity levels are also slightly higher in October at 86%, compared to August's 84%. For more details, you can check Cobh weather in August.
In comparing the weather of October and September, October is noticeably cooler, with average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 18°C (65°F), while September enjoys mild temperatures with a minimum of 8°C (47°F) and a maximum of 21°C (70°F). October also experiences more precipitation, totaling 95 mm (3.7 in) over 14 days compared to September's 67 mm (2.6 in) over 11 days. Humidity levels remain relatively similar, with October at 86% and September at 85%. For more details on September weather, you can visit Cobh weather in September.
October tends to be slightly warmer than November, with average temperatures reaching 12°C (54°F) compared to November's 10°C (50°F). While both months see similar levels of precipitation, October receives marginally more at 95 mm (3.7 in) versus November's 88 mm (3.5 in), both spread over about 14 days. Humidity levels are also quite comparable, with October averaging 86% and November at 84%. For more specific weather details, you can check Cobh weather in November.
In October, temperatures typically range from a minimum of 4°C (40°F) to a maximum of 18°C (65°F), with an average of around 12°C (54°F). This month experiences about 95 mm (3.7 in) of precipitation over approximately 14 days, coupled with relatively high humidity at 86%. Conversely, December sees a slight drop in temperature, with a minimum of 1°C (34°F), an average of 9°C (48°F), and a maximum of 14°C (57°F). The precipitation increases to 106 mm (4.2 in) over 17 days, while humidity remains slightly lower at 83%. For more details on the weather patterns, you can check Cobh weather in December.
As October settles in over Cobh, the weather showcases a distinct shift that contrasts with the milder months of summer. Average temperatures cool down significantly, creating an atmosphere that feels crisp and refreshing. While the maximum reaches a comfortable 18°C, the nights can be quite chilly, dropping to around 4°C. This month also brings increased rainfall, with almost half the days experiencing some precipitation—an important factor that adds to the region's lush, green landscapes. The high humidity can make the air feel heavier, emphasizing the cozy indoor moments that October inspires. For a deeper dive into Cobh's captivating climate throughout the year, check out Cobh Climate.