October Weather in Port Erin, Isle of Man

Last updated: August 21, 2025

In October, Port Erin, located on the stunning Isle of Man, experiences a blend of cool temperatures and frequent rainfall. With average daily highs reaching 17°C (63°F) and lows dipping to 7°C (45°F), the weather is characterized by a crisp average of 13°C (55°F). This month also sees notable humidity levels at 90%, making the air feel damp, especially during the 18 days of rainfall, accumulating 142 mm (5.6 in) of precipitation. Visitors can expect a mix of overcast skies and occasional sunny breaks, perfect for exploring the scenic beauty of this coastal gem.

October Temperature in Port Erin

In October, Port Erin on the Isle of Man begins to embrace the gentle chill of autumn, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 17°C (63°F). The average temperature settles comfortably around 13°C (55°F), marking a transition from the milder warmth of late summer. As the month progresses, the climate reflects a steady cooling trend, with temperatures noticeably lower than those in September but significantly milder than the winter months ahead. This delightful blend of cool air and lingering warmth invites both locals and visitors to enjoy the stunning autumn landscapes that define this charming coastal town.

October Weather in Port Erin: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Port Erin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Erin, October typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec464545475155585958555047
Data source: Temperature data for Port Erin generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Port Erin

October in Port Erin, Isle of Man, marks a notable high point in precipitation, with an impressive 142 mm (5.6 in) of rain falling over the month. This significant amount is accompanied by 18 rainy days, signaling the transition into the wetter autumn season. Comparing October to the preceding months, the rainfall not only stands out as the highest of the year thus far but also reflects a broader trend where fall months experience increased precipitation. In fact, both November and December continue this pattern with their own substantial rainfall totals. As the landscape transforms under the weight of these autumn showers, October serves as a pivotal reminder of nature's cyclic rhythm in this beautiful coastal environment.

October Precipitation Trends in Port Erin

The chart displays monthly precipitation patterns in Port Erin, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Port Erin, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec8110687364470709492142144144
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Port Erin

As October arrives in Port Erin, the air takes on a noticeably moist quality, with humidity levels soaring to 90%. This represents a slight increase from the 85% observed in September, signaling the transition into the more clammy autumn months. Following a gradual decline in humidity through the summer, where levels dipped to a comfortable 78% in July, October’s values indicate a return to the high humidity characteristic of the earlier months of the year. As residents and visitors brace for the chill of November, with humidity expected to rise to 91%, October serves as a reminder of the island’s characteristic dampness, inviting the cozy comforts of warm clothing and hearty meals.

October Average Humidity in Port Erin

This chart illustrates the average monthly humidity levels in Port Erin, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Port Erin is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Port Erin

As October settles in Port Erin, the UV Index dips to 3, indicating a moderate level of sun exposure that warrants mindful protection. This marks a continuation of the softer summer rays, down from July's peak of 8, yet significantly higher than the winter months that follow. With a burn time of 30 minutes, the importance of sunscreen remains evident, especially as the days grow shorter and cloudier. This trend reflects a gradual transition towards lower UV levels, reminding residents and visitors alike to stay vigilant about sun safety even as autumn unfolds. For more insights into sun exposure patterns throughout the year, check out Port Erin UV Index.

Maximum UV Index Levels in Port Erin for October

The chart shows the monthly maximum UV Index (UVI) for Port Erin in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Port Erin typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Port Erin October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

October Sunshine in Port Erin

October in Port Erin, Isle of Man, offers a delightful transition into autumn with an average of 244 hours of sunshine, showcasing a significant drop from the vibrant 418 hours seen in May and July. As the days shorten, this month's sunshine reflects a trend of decreasing daylight, yet remains brighter than the cold, dim days of winter ahead. While June and July bask in the highest sunlight, October's gentle warmth is perfect for enjoying the lingering beauty of the season before the onset of harsher months. As the year winds down, Port Erin's October light invites visitors to embrace the beauty of the harvest season against the backdrop of stunning coastal scenery.

Monthly Sunshine Duration in Port Erin: October Highlighted

The October sunshine duration represents the total number of hours Port Erin experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec90h161h233h341h418h411h418h376h314h244h131h104h
Data source: Port Erin October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Port Erin During October

In Port Erin, Isle of Man, the likelihood of sunny weather in October reaches a modest 22%, marking a notable dip as the year transitions into autumn. This figure is consistent with the generally declining trend in sunshine probability seen from the earlier months, where April offers the most promise with 52% sunshine chances. The months of May and July follow with 40%, but as summer fades, the chances decrease further, culminating in October's relatively cloudy disposition. With only 22% chance of sun, October signals the shift towards the grayer, wetter months ahead, making it a time when residents and visitors alike may want to prepare for more overcast days than sunny ones.

Percentage of Sunny Days in October in Port Erin

The chart illustrates the percentage of sunny days in Port Erin throughout the year, with October highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Port Erin experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%26%25%52%40%29%40%29%24%22%22%21%
Data source: Port Erin October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Port Erin in October

As autumn settles in Port Erin, Isle of Man, October brings a gentle shift in daylight, offering about 10 hours of sunlight each day. This month marks a noticeable decline from the summer's peak of 17 hours in June, highlighting the gradual transition towards shorter, darker days. Following the vibrant light of September, which boasts 12 hours, October's daylight serves as a gentle reminder of the seasonal ebb. With each passing month, daylight continues to wane, paving the way for the cozy ambiance of winter as November and December further recede to just 8 and 7 hours respectively. Embracing these changes can enhance appreciation for the unique beauty found in the shifting light of this picturesque locale.

Average Daylight Hours in Port Erin for October

The chart illustrates the variation in daylight duration in Port Erin throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h9h 46m11h 54m14h 5m16h 1m17h 2m16h 29m14h 45m12h 38m10h 28m8h 30m7h 26m
Data source: Port Erin daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Port Erin

As October sweeps into Port Erin, Isle of Man, it brings with it a refreshing average wind speed of 9.3 m/s (21 mph), a notable increase compared to the calmer summer months. This uptick signals a seasonal shift as the gentle breezes of July, which plummeted to just 4.3 m/s (10 mph), give way to the invigorating gusts of autumn. The winds in October match the intensity of November, suggesting a robust and consistent pattern as winter approaches. This lively atmosphere not only enhances the scenic beauty of the coastline but also invigorates the local community, making it a perfect time for brisk walks along the shore, where the sounds of nature and the sea meld into an enchanting experience. As the year wanes, the winds remind us of the Isle of Man's dynamic maritime climate, promising new adventures in every gust.

Average October Wind Speed in Port Erin

The chart displays monthly wind speed patterns in Port Erin, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec8.510.58.55.86.46.64.35.76.09.3 m/s9.39.1
Data source: Port Erin October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Port Erin Compares to Other Months

Weather in Port Erin varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Port Erin, focusing on differences in temperature, rainfall, humidity, and UV levels.

In October, temperatures range from a minimum of 7°C (45°F) to a maximum of 17°C (63°F), with an average temperature of 13°C (55°F). This month also sees considerable rainfall, averaging 142 mm (5.6 in) over 18 days with a high humidity level of 90%. In contrast, January experiences cooler conditions, with temperatures dipping to a minimum of 3°C (38°F) and an average of 8°C (46°F), peaking at 13°C (56°F). Precipitation is less frequent in January, totaling 81 mm (3.2 in) over 14 days and slightly lower humidity at 89%. For those interested in a more detailed look at January weather, visit Port Erin weather in January.

October and February present distinct weather characteristics, with October generally being milder and wetter. In October, temperatures range from a minimum of 7°C (45°F) to a maximum of 17°C (63°F), with an average of 13°C (55°F), while February sees cooler temperatures, with minimums of 1°C (34°F) and maximums of 12°C (54°F), averaging at 7°C (45°F). Precipitation levels are slightly higher in October, totaling 142 mm (5.6 in) compared to February's 106 mm (4.2 in), both months experiencing rain over roughly 18 days. Humidity remains relatively high in both months, at 90% for October and 88% for February. For a detailed look at February weather specifics, you can visit Port Erin weather in February.

When comparing the weather in October and March, October tends to be milder with average temperatures around 13°C (55°F) and maximums reaching 17°C (63°F). In contrast, March experiences cooler conditions, with average temperatures of only 7°C (45°F) and maximums of 11°C (52°F). Interestingly, both months see around 18 days of precipitation, but October has significantly higher rainfall at 142 mm (5.6 in) compared to March's 87 mm (3.4 in). While October has a higher humidity level of 90%, March's humidity is also substantial at 86%. For more detailed information about the weather specifically in March, you can refer to Port Erin weather in March.

When comparing the weather in October and April, it's clear that October typically presents milder temperatures with an average of 13°C (55°F), slightly higher than April's average of 8°C (47°F). However, October experiences significantly more rainfall, with 142 mm (5.6 in) falling over 18 days, compared to April's relatively light 36 mm (1.4 in) over just 8 days. Additionally, October has a higher humidity level at 90%, compared to April's 84%. For a detailed look at weather specifics in April, you can check Port Erin weather in April.

In comparing the weather between October and May, we see distinct differences in temperature and precipitation. October tends to be warmer overall, with average temperatures ranging from 7°C (45°F) to a maximum of 17°C (63°F), as opposed to May's cooler averages of 5°C (42°F) to a maximum of 16°C (60°F). The precipitation in October is notably higher, with 142 mm (5.6 in) spread over 18 days, while May experiences just 44 mm (1.7 in) over 9 days. Additionally, October's humidity is significantly higher at 90%, compared to May's 79%. For a more detailed look at the weather during this time, you can check Port Erin weather in May.

When comparing October and June weather, we see both months share similar average temperatures, hovering around 13°C (55°F). However, October experiences cooler minimum temperatures of 7°C (45°F) compared to June’s 9°C (49°F). Additionally, October is significantly wetter, with 142 mm (5.6 in) of precipitation over 18 days, while June sees only 70 mm (2.8 in) across 11 days. The humidity levels are also notably higher in October at 90%, compared to June's 81%. For more details on June weather, you can check Port Erin weather in June.

When comparing the weather in July and October, notable differences emerge. In October, temperatures range from a minimum of 7°C (45°F) to a maximum of 17°C (63°F), with an average of 13°C (55°F). The month is characterized by higher precipitation, totaling 142 mm (5.6 in) over 18 days, and a humidity level of 90%. In contrast, July experiences milder temperatures, with a minimum of 12°C (53°F) and a maximum of 19°C (67°F), averaging around 14°C (58°F). Precipitation is also lighter, amounting to 70 mm (2.8 in) across 12 days, and humidity is lower at 78%. For a closer look at the July weather specifics, you can refer to Port Erin weather in July.

In comparing the weather of October and August, October tends to be cooler and wetter. The minimum temperature in October is around 7°C (45°F), significantly lower than August's minimum of 12°C (54°F). While the average temperature in October is similar at 13°C (55°F) compared to August's 15°C (59°F), October experiences greater precipitation with 142 mm (5.6 in) over 18 days, whereas August has only 94 mm (3.7 in) of rain over 15 days. Additionally, humidity levels rise in October, reaching 90%, compared to August's 79%. For more detailed insights into August weather, check out Port Erin weather in August.

October weather is generally cooler and wetter than September's. The average temperature in October hovers around 13°C (55°F) with a maximum of 17°C (63°F), compared to September’s slightly warmer average of 14°C (58°F) and a maximum of 19°C (67°F). Additionally, October sees significantly more rainfall, with 142 mm (5.6 in) recorded over 18 days, while September experiences only 91 mm (3.6 in) over 14 days. The humidity also increases in October, reaching a high of 90% compared to September’s 85%. For more details on September conditions, check out Port Erin weather in September.

October and November exhibit similar weather patterns, but with some notable differences. In October, temperatures range from a minimum of 7°C (45°F) to a maximum of 17°C (63°F), while November sees a slight drop with minimums around 6°C (43°F) and maximums reaching only 14°C (58°F). Both months experience comparable precipitation, with October totaling 142 mm (5.6 in) over 18 days and November slightly increasing to 143 mm (5.6 in) over 20 days. Humidity also remains high in both months, at 90% in October and 91% in November. For more specific details on November weather, you can check Port Erin weather in November.

October and December weather exhibit some similarities, but also notable differences. In October, temperatures range from a minimum of 7°C (45°F) to a maximum of 17°C (63°F), with an average of 13°C (55°F). This month experiences significant precipitation, totaling 142 mm (5.6 in) over approximately 18 days, coupled with high humidity at 90%. In contrast, December sees cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 13°C (56°F), averaging 9°C (48°F). The precipitation rises slightly to 144 mm (5.7 in) over about 22 days, while humidity remains relatively stable at 89%. For more details on December weather, visit Port Erin weather in December.

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Conclusion: What to Expect From October Weather in Port Erin

In October, Port Erin experiences a distinct shift in weather, characterized by cooler temperatures that mark the transition into autumn. The average daily temperature dips, offering a refreshing contrast to warmer months. With high humidity levels and a notable amount of precipitation, October is often the wettest month, bringing frequent rain that transforms the landscape. This combination of cooler air and increased moisture creates a crisp, invigorating atmosphere, making it a unique time to enjoy the natural beauty of the area. For a deeper understanding of what to expect year-round, check out Port Erin Climate.