October Weather in Llansteffan, United Kingdom

Last updated: March 17, 2025

In October, Llansteffan, United Kingdom experiences a dynamic and moody climate characterized by a maximum temperature reaching 20°C (68°F), an average of 12°C (54°F), and dipping to a minimum of 0°C (33°F). This month is marked by significant rainfall, accumulating 152 mm (6.0 in) over 17 days, which contributes to the area's high humidity level of 89%. Visitors should prepare for a mix of chilly mornings and mild afternoons, making it an ideal time for enjoying the verdant landscapes and coastal views while wrapped in a cozy jacket.

October Temperature in Llansteffan

In Llansteffan, United Kingdom, October marks a transition into milder autumn temperatures, providing a pleasant backdrop as the season changes. With a minimum temperature of 0°C (33°F) and an average of 12°C (54°F), the coastal village experiences a comfortable chill that encourages cozy sweaters and warm drinks. The maximum temperature reaches a mild 20°C (68°F), allowing for enjoyable afternoons outdoors before the harsher winter months set in. Compared to previous months, October reflects a gentle decline from the warmer summer highs while still retaining enough warmth for outdoor activities, making it a delightful time for both locals and visitors to explore the stunning scenery.

October Weather in Llansteffan: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Llansteffan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec444445495359626158544946
Data source: Temperature data for Llansteffan 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 Llansteffan

In October, Llansteffan experiences a significant uptick in precipitation, recording an impressive 152 mm (6.0 in) of rainfall over 17 days. This marks it as one of the wettest months of the year, surpassing the rainfall totals of the previous months and leading into the typically wetter winter season. The increase in both the amount and frequency of precipitation is a trend that becomes more pronounced in the autumn months, which see a sharp contrast to the drier spells of late spring and summer. With October's rainfall contributing to the lush landscapes, it sets the stage for a vibrant transition as the region prepares for the upcoming winter months.

October Precipitation Trends in Llansteffan

The chart displays monthly precipitation patterns in Llansteffan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8912010659839684126106152143165
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Llansteffan

As October arrives in Llansteffan, UK, residents and visitors can expect a notable increase in humidity, soaring to 89%. This marks a distinct rise from the previous month, September, which recorded a more moderate 79%. This upward trend signals the transition into the wetter autumn months, following the gradual decrease in humidity during the summer, which dipped to 70% in July. The humidity levels in October hint at a cozy, if slightly damp, ambiance that sets the stage for the approaching winter. This consistent moisture, coupled with cooling temperatures, enhances the enchanting charm of Llansteffan's picturesque landscapes, inviting those who appreciate the beauty of coastal autumn scenery.

October Average Humidity in Llansteffan

This chart illustrates the average monthly humidity levels in Llansteffan, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Llansteffan

October in Llansteffan sees a notable shift in the UV Index, with a reading of 4, categorized as moderate. This means that while sun exposure is less intense than during the peak summer months, it still necessitates some caution, particularly for those spending extended periods outdoors—around 30 minutes before you might start to feel the effects of the sun on fair skin. As autumn settles in, the UV levels reflect a downward trend from the highs of summer, yet they are still significant enough to warrant attention. As you enjoy the mild October days, remember to protect your skin and check the full forecast for the area's UV conditions at Llansteffan UV Index.

Maximum UV Index Levels in Llansteffan for October

The chart shows the monthly maximum UV Index (UVI) for Llansteffan 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Llansteffan 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 Llansteffan

In October, Llansteffan enjoys a delightful transition into autumn, basking in approximately 245 hours of sunshine. This month stands out as a significant drop from the sun-drenched peak of July, which boasts over 422 hours. However, compared to the gloomier winter months, October still offers a considerable amount of daylight, comfortably surpassing November’s 138 hours and December’s 114 hours. As the days grow shorter, the golden hues of autumn leaves combined with this gentle sunlight create a captivating landscape, making October a cherished time to experience the natural beauty of this charming coastal village.

Monthly Sunshine Duration in Llansteffan: October Highlighted

The October sunshine duration represents the total number of hours Llansteffan 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.
JanFebMarAprMayJunJulAugSepOctNovDec97h157h229h341h409h401h422h379h313h245h138h114h
Data source: Llansteffan October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Llansteffan During October

In Llansteffan, October typically ushers in a noticeable dip in sunny weather, with the likelihood of sun shining down to just 20%. This marks a decline from the previous months, where April boasts the highest chance at 52%, followed by fluctuating percentages during the summer months. As the year progresses into fall, the sun's appearances dwindle, aligning with the trend of decreasing sunshine from September's 27%. Consequently, residents and visitors can expect more overcast and rainy days as autumn settles in, making October a time to prepare for less luminescent landscapes.

Percentage of Sunny Days in October in Llansteffan

The chart illustrates the percentage of sunny days in Llansteffan 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 Llansteffan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%24%30%52%33%27%40%35%27%20%24%22%
Data source: Llansteffan October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Llansteffan in October

As October unfolds in Llansteffan, daylight begins to wane, offering around 10 hours of sunlight each day. This marks a noticeable shift from the summer months when daylight reached its peak at 16 hours in June and July. Following a gradual decline through September, where residents enjoyed 12 hours of light, October signals the transition into autumn. While the days grow shorter, the vibrant tapestry of fall leaves brings a warmth to the landscape, inviting evening strolls under softer twilight. As temperatures drop and daylight dwindles, the anticipation of winter sets in, reminding us that nature is gently preparing for the months ahead.

Average Daylight Hours in Llansteffan for October

The chart illustrates the variation in daylight duration in Llansteffan throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 22m9h 57m11h 55m13h 55m15h 40m16h 35m16h 5m14h 31m12h 35m10h 35m8h 48m7h 51m
Data source: Llansteffan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Llansteffan

As autumn settles in, October's winds in Llansteffan bring a refreshing shift, averaging 6.1 m/s (14 mph)—a notable increase from the gentle breezes of summer. This uptick hints at the transition from the calm of July and August, where wind speeds dipped to their lowest, hovering around 3.6 m/s (8 mph). The return to stronger gusts mirrors a larger trend, as October’s winds surpass both the preceding and following months, including November, which sees a decrease to 5.1 m/s (11 mph). This lively October air is a reminder that as the days grow shorter, the winds can often feel invigorating, setting the stage for the blustery months ahead.

Average October Wind Speed in Llansteffan

The chart displays monthly wind speed patterns in Llansteffan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.66.75.74.15.24.03.64.64.06.1 m/s5.16.4
Data source: Llansteffan October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Llansteffan Compares to Other Months

The weather in Llansteffan 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 Llansteffan and find detailed weather information for every month.

October and January present notable differences in weather patterns. October sees a mild average temperature of 12°C (54°F), peaking at 20°C (68°F), while January's temperatures are cooler, averaging 7°C (44°F) with a maximum of only 14°C (57°F). Precipitation levels also vary, with October receiving 152 mm (6.0 in) over 17 days, compared to January's more subdued 89 mm (3.5 in) over 13 days. Despite January being slightly drier, both months maintain high humidity levels, hovering around 89% in October and 88% in January. For a closer look at the January weather specifics, refer to this link: Llansteffan weather in January.

October and February display notable differences in weather patterns. October experiences milder temperatures, ranging from a minimum of 0°C (33°F) to a maximum of 20°C (68°F), with an average of 12°C (54°F). The month is also characterized by higher precipitation, totaling 152 mm (6.0 in) over 17 days, and a high humidity level of 89%. In contrast, February is colder, with temperatures dipping to a minimum of -2°C (28°F) and an average of 7°C (45°F), peaking at 14°C (57°F). It sees slightly less precipitation at 120 mm (4.7 in) across 16 days and a humidity level of 88%. For a more detailed look at February weather, visit Llansteffan weather in February.

In comparing the weather between October and March, October typically presents milder temperatures with a minimum of 0°C (33°F) and an average of 12°C (54°F), peaking at 20°C (68°F). In contrast, March starts off chillier, with a minimum temperature of -5°C (24°F) and an average of 7°C (46°F), reaching a maximum of 16°C (60°F). While both months experience similar precipitation days—17 in total—October sees higher rainfall at 152 mm (6.0 in), compared to March's 106 mm (4.2 in). The humidity levels are quite comparable as well, with October at 89% and March slightly lower at 86%. For more detailed insights, you can check Llansteffan weather in March.

When comparing the weather in October and April, several differences emerge. October experiences a wider range of temperatures, with averages around 12°C (54°F) and maximums reaching up to 20°C (68°F), while April’s averages drop to about 9°C (49°F), peaking at 19°C (66°F). Precipitation levels also vary significantly; October sees more rain at 152 mm (6.0 in) over 17 days, compared to April's 59 mm (2.3 in) spread over only 10 days. Additionally, October's humidity is slightly higher at 89%, as opposed to April's 84%. For more specific details on April weather, check out Llansteffan weather in April.

When comparing the weather in October and May, one can observe distinct differences in temperature and precipitation patterns. In October, temperatures range from a chilly minimum of 0°C (33°F) to a maximum of 20°C (68°F), with an average temperature remaining stagnant at 12°C (54°F). The month experiences higher precipitation, with 152 mm (6.0 in) spread over 17 days, resulting in a humid environment with an average humidity of 89%.

In contrast, May offers slightly warmer temperatures, with a minimum of 3°C (38°F) and a maximum of 22°C (72°F), while maintaining the same average temperature of 12°C (53°F). Precipitation is significantly lower at 83 mm (3.3 in) across 12 days, which contributes to a more comfortable humidity level of 80%. These differences highlight the transition from the cooler, wetter conditions of October to the milder, drier atmosphere of May. For more details, you can check Llansteffan weather in May.

October and June present contrasting weather patterns. In October, temperatures range from a chilly minimum of 0°C (33°F) to a mild maximum of 20°C (68°F), with an average of 12°C (54°F). This month is characterized by high humidity at 89% and significant rainfall, amounting to 152 mm (6.0 in) over 17 days. In contrast, June offers warmer conditions with temperatures ranging from a minimum of 8°C (47°F) to a comfortable maximum of 25°C (77°F), averaging 15°C (59°F). The humidity is slightly lower at 80%, and it experiences less rainfall, with a total of 96 mm (3.8 in) over 15 days. For more specific details about the weather conditions, check out Llansteffan weather in June.

October weather in Llansteffan is notably cooler and wetter compared to July. With average temperatures ranging from a chilly 0°C (33°F) at night to a mild 20°C (68°F) during the day, October experiences a significant drop in warmth, contrasting sharply with July's more comfortable temperatures that range from a minimum of 9°C (49°F) to a maximum of 26°C (78°F). Additionally, October sees heavier rainfall, accumulating 152 mm (6.0 in) over 17 days, while July has only 84 mm (3.3 in) over 13 days, alongside a lower humidity level of 70%. For a more detailed look at July's weather, visit Llansteffan weather in July.

In August, the weather is generally warmer and more pleasant, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (77°F). The humidity is lower at 73%, making the summer days feel more comfortable. In contrast, October sees a significant drop in temperatures, with averages between 0°C (33°F) and 20°C (68°F) and a much higher humidity level of 89%. Additionally, October experiences slightly more precipitation, with 152 mm (6.0 in) of rain over 17 days compared to August's 126 mm (5.0 in) for the same number of days. For a detailed look at what to expect, check out Llansteffan weather in August.

In comparing the weather between September and October, October experiences cooler temperatures, with a minimum of 0°C (33°F) and an average of 12°C (54°F), compared to September's milder temperatures that range from a minimum of 6°C (43°F) and an average of 15°C (59°F). Additionally, October sees increased precipitation, with 152 mm (6.0 in) occurring over 17 days, while September has less rainfall at 106 mm (4.2 in) over 15 days. Humidity also rises in October to 89%, compared to 79% in September, making the latter month feel drier and more comfortable overall. For more detailed insights, you can check out the Llansteffan weather in September.

In October, temperatures vary significantly, with a minimum of 0°C (33°F) and a maximum reaching 20°C (68°F), resulting in an average of 12°C (54°F). The month experiences considerable precipitation, totaling 152 mm (6.0 in) over 17 rainy days, accompanied by high humidity levels averaging 89%. In contrast, November sees slightly cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 15°C (60°F), leading to an average of 9°C (49°F). Precipitation decreases slightly to 143 mm (5.6 in) across 19 days, with humidity remaining high at 90%. For more details, check out the Llansteffan weather in November.

In comparing October and December weather, both months exhibit similar minimum temperatures, starting at around 0°C (32°F). October enjoys a slightly warmer average temperature of 12°C (54°F) and can reach a maximum of 20°C (68°F), making it feel much milder. In contrast, December sees a notable drop, with an average temperature of just 8°C (47°F) and a maximum of 13°C (55°F). Precipitation levels are higher in December with 165 mm (6.5 in) over 20 days, compared to October's 152 mm (6.0 in) across 17 days, while humidity remains consistently high at 89% for both months. For more detailed information, you can visit Llansteffan weather in December.

Compare Llansteffan's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Llansteffan

As October settles over Llansteffan, the weather begins to shift markedly from the warmer months. The crisp air brings a refreshing chill, with temperatures that fluctuate from invigorating highs to cool lows, offering a distinct contrast to the mildness of late summer. Rainfall becomes more frequent, with nearly half the month graced by showers, resulting in lush landscapes and vibrant autumn colors. The higher humidity levels add to the sense of a season in transition, making October a unique tapestry of Welsh weather. For a deeper dive into the patterns and characteristics of Llansteffan's climate, explore Llansteffan Climate.