Last updated: March 17, 2025
October in Portrush, United Kingdom is characterized by a brisk coastal climate, featuring maximum temperatures reaching 16°C (62°F), while the average hovers around 12°C (53°F). As the month progresses, nights can become quite chilly, with minimum temperatures dipping to 5°C (42°F). Expect a fair amount of rainfall, with 161 mm (6.3 in) spread across approximately 24 days, contributing to a high humidity level of 89%. This combination of cool temperatures and frequent precipitation creates a refreshing autumn atmosphere, perfect for those seeking a scenic getaway amidst the stunning coastal views.
In October, Portrush experiences a refreshing shift in temperatures, with the minimum dipping to around 5°C (42°F) and the average settling at a comfortable 12°C (53°F). This mild weather offers a delightful respite as the maximum reaches up to 16°C (62°F), making it an ideal time for outdoor activities amidst the stunning autumn scenery. The transition from the warmer months is evident, as temperatures begin to cool compared to September, which showcases a higher average of 14°C (57°F). As the month progresses, the charm of fall colors envelops the coastal town, inviting visitors to enjoy its brisk air while savoring the local hospitality.
In October, Portrush experiences a notable increase in precipitation, with an average of 161 mm (6.3 in) of rainfall spread across 24 days. This marks a significant rise compared to the preceding months, making October one of the wettest months of the year in this coastal town. The consistent moisture signals the transition into autumn, characterized by shorter days and longer bouts of rain, often setting the stage for more stormy weather as winter approaches. While August holds the title for the highest monthly rainfall, October's frequent showers are a reminder of Portrush's dynamic climate, where the rhythm of the seasons plays out with each passing storm.
October in Portrush, United Kingdom, brings a noticeable increase in humidity, rising to 89%. This marks a slight uptick from September's 88%, continuing a trend of higher humidity levels as the year progresses toward winter. Notably, the autumn months exhibit a gradual rise, with humidity levels peaking in November at 90%, suggesting that the air becomes increasingly damp as the days shorten and temperatures drop. This pattern indicates that residents and visitors can expect a moist atmosphere in October, typical of the region's coastal climate, while also preparing for the even wetter conditions that lie ahead in the following months.
In October, Portrush experiences a UV Index of 3, marking a return to a moderate exposure category, similar to early spring months. This indicates that while sun protection is advisable, the risk of harm from unprotected sun exposure is lower than in the peak summer months. With a burn time of 30 minutes, it’s a perfect time to enjoy the crisp autumn air without the intense UV intensity that characterizes the height of summer. As the year progresses, it's clear that UV levels fluctuate significantly, with a peak in June and July reaching 8, making October's figures feel quite manageable. For those looking to learn more about UV levels throughout the year, check out Portrush UV Index.
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In October, Portrush enjoys a delightful transition into autumn with 224 hours of sunshine, a notable drop from the sun-drenched summer months. As the year progresses, the sunshine hours gradually decline from the peak of 405 in May and 404 in July, but October still offers a pleasant glow compared to the winter months that follow. This month is characterized by crisp air and vibrant foliage, making it an attractive time for visitors to bask in the softer, golden light of the season before the long, gray months of winter set in. The trend reflects a steady tapering of sunlight, yet October still stands out as a charming time to experience Portrush's coastal beauty.
When it comes to October weather in Portrush, United Kingdom, the likelihood of sunny days tends to dip, with only a 16% chance of sunshine. This trend mirrors the decline seen as summer transitions into autumn, further emphasizing that October isn’t one of the sunnier months in the area. In fact, the chances of clear skies are among the lowest when compared to earlier months, such as April and May, where the sun shines more frequently. As the year progresses towards winter, residents and visitors alike should brace for cloudier days and a higher likelihood of rain, making those rare moments of sunshine in October all the more precious.
As October unfolds in Portrush, United Kingdom, daylight begins to wane, offering approximately 10 hours of sunlight. This shift marks a noticeable decline from the generous 12 hours enjoyed in September, as autumn's embrace gradually settles in. Following a steady increase from 7 hours in January to a peak of 17 hours in June, daylight now trends downward, reflecting the seasonal transition toward winter. With each passing month, the golden hues of autumn invite cozy evenings and a warmer atmosphere, while the diminishing daylight serves as a gentle reminder of the changing seasons.
As October sweeps into Portrush, a notable uptick in wind speed can be felt, averaging 7.7 m/s (17 mph)—a refreshing shake-up after the calmer summer months. Following a gentle lull in July and August, where winds dipped to their lowest, this month signals a return to more invigorating breezes found earlier in the year. The shift in wind dynamics continues into November, which boasts an even stronger average of 9.3 m/s (21 mph). This gradual build-up in wind intensity not only adds a certain charm to the coastal scenery but also invites enthusiasts to revel in the brisk air, making October a picturesque prelude to the stormier months ahead.
The weather in Portrush 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 Portrush and find detailed weather information for every month.
Comparing the weather between October and January reveals distinct seasonal characteristics. In October, temperatures range from a minimum of 5°C (42°F) to a maximum of 16°C (62°F), with an average of 12°C (53°F). This month is relatively wet, receiving 161 mm (6.3 in) of precipitation over 24 days, and humidity levels are notably high at 89%. In contrast, January presents cooler conditions, with temperatures ranging from 2°C (36°F) to 13°C (56°F) and an average of 7°C (45°F). It is also drier, with 109 mm (4.3 in) of precipitation over just 17 days, and slightly lower humidity at 87%. For a more detailed look at January's weather, you can visit Portrush weather in January.
October tends to be milder and wetter compared to February. With average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 16°C (62°F), October experiences a higher average temperature of 12°C (53°F). The month is characterized by significant precipitation of 161 mm (6.3 in) over 24 days, contributing to a humidity level of 89%. In contrast, February is cooler, with temperatures varying from a minimum of 1°C (34°F) to a maximum of 12°C (54°F) and an average of 7°C (44°F). The precipitation in February is slightly lower at 132 mm (5.2 in) over 18 days, with humidity around 86%. For more detailed information on February weather, you can visit Portrush weather in February.
In contrast to the crisp and often rainy October, March presents cooler temperatures, with a minimum dipping to -1°C (31°F) compared to October's mild 5°C (42°F). Both months have a similar average maximum temperature, but October is generally warmer, peaking at 16°C (62°F) versus March's maximum of 12°C (54°F). Precipitation is notably higher in October, with 161 mm (6.3 in) spanning 24 days, while March sees less rainfall at 112 mm (4.4 in) over 18 days. Humidity levels remain fairly constant, with October at 89% and March slightly lower at 86%. For more details, check Portrush weather in March.
In comparing the weather of October and April, we see notable differences in both temperature and precipitation. October experiences a milder range with average temperatures between 5°C (42°F) and 16°C (62°F), while April is cooler, with temperatures ranging from 2°C (36°F) to 13°C (56°F). Precipitation is also significantly higher in October, with 161 mm (6.3 in) falling over 24 days, compared to April's 55 mm (2.2 in) over just 12 days. Humidity levels are quite similar, with October at 89% and April slightly lower at 85%. For more specific details regarding the weather in April, you can refer to Portrush weather in April.
October and May present contrasting weather conditions despite their similar maximum temperatures, which both hover around 16°C (62°F). In October, the average temperature is slightly higher at 12°C (53°F) compared to May's 10°C (50°F). However, October is significantly wetter, receiving 161 mm (6.3 in) of precipitation over 24 days, while May sees much less rain at 72 mm (2.9 in) over only 13 days. Humidity levels are also higher in October at 89% compared to May's 82%. For a closer look at the weather patterns in May, you can visit Portrush weather in May.
October and June present contrasting weather patterns. In October, temperatures range from a chilly 5°C (42°F) to a maximum of 16°C (62°F), with an average of 12°C (54°F), while June enjoys slightly milder conditions, with temperatures ranging from 8°C (47°F) to 17°C (62°F) and the same average of 12°C (54°F). Rainfall is more frequent in October, accumulating to 161 mm (6.3 in) over 24 days, compared to June's 105 mm (4.1 in) over 17 days. Additionally, humidity levels are higher in October at 89%, compared to June’s 84%, making October generally feel damp and cool. For a detailed look at June’s weather in Portrush, you can check this link: Portrush weather in June.
In October, the weather tends to be considerably cooler and wetter compared to July. The minimum temperature drops to 5°C (42°F), and while the maximum reaches 16°C (62°F), the average temperature is only 12°C (53°F). October sees more rain, with a total precipitation of 161 mm (6.3 in) spread across 24 days, resulting in a high humidity level of 89%. In contrast, July begins at a milder minimum of 11°C (52°F) and peaks at a maximum of 19°C (67°F), with an average of 14°C (57°F). It experiences less rainfall, with 110 mm (4.3 in) over 17 days, and slightly lower humidity at 86%. For more detailed information on July's weather, you can visit Portrush weather in July.
In comparing the weather between October and August, we see notable differences in temperature and precipitation. October experiences cooler temperatures, with a minimum of 5°C (42°F) and an average of 12°C (53°F), while August's temperatures are generally warmer, ranging from a minimum of 11°C (52°F) to an average of 14°C (58°F). Despite being the warmer month, August has slightly less precipitation at 146 mm (5.7 in) over 20 days compared to October's 161 mm (6.3 in) of rainfall spread over 24 days. Additionally, humidity levels are slightly higher in October at 89% compared to August's 86%. For more about Portrush's weather during August, you can check Portrush weather in August.
In comparing the weather of October to September, it is evident that October experiences cooler temperatures, with a minimum of 5°C (42°F) compared to September's minimum of 9°C (49°F). The average temperature in October is also lower at 12°C (53°F), while September averages at 14°C (57°F). Additionally, October is wetter, with precipitation totaling 161 mm (6.3 in) over 24 days, compared to September's 117 mm (4.6 in) over 20 days. Humidity remains similar between the two months, with October at 89% and September slightly lower at 88%. For a closer look at September's weather specifics, you can visit Portrush weather in September.
October and November both feature cool temperatures, but November tends to be slightly colder on average. In October, the minimum temperature hovers around 5°C (42°F) with an average of 12°C (53°F), while November sees a drop to a minimum of 4°C (40°F) and an average of 9°C (49°F). Precipitation levels are similar in both months, with October receiving 161 mm (6.3 in) over 24 days and November slightly less at 156 mm (6.2 in) across 23 days. Humidity remains high, increasing from 89% in October to 90% in November. For more detailed insights about November weather, you can check Portrush weather in November.
In comparing the weather between October and December, both months exhibit cool temperatures, but December tends to be chillier overall. October has an average temperature of 12°C (53°F) with a maximum of 16°C (62°F), while December's average drops to 8°C (46°F) and peaks at 12°C (54°F). Precipitation is quite similar, with October receiving 161 mm (6.3 in) over 24 days and December slightly higher at 166 mm (6.5 in) across 23 days. Humidity levels are comparable as well, with October at 89% and December at 86%. For a closer look at December's specific conditions, you can check Portrush weather in December.
October in Portrush heralds a notable shift in weather, embracing a cool and damp atmosphere that contrasts with the milder summer months. With increased precipitation and higher humidity levels, the landscape transforms into a lush, vibrant scene, albeit often cloaked in cloud cover. The temperatures dip, making cozy layers essential for outdoor activities along the stunning coastline. As the days grow shorter and the rains become more frequent, October invites visitors to experience Portrush's dramatic beauty from a new perspective. To discover more about the seasonal climate nuances, visit Portrush Climate.