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October Weather in Llanfechell, United Kingdom

Last updated: August 27, 2025

In Llanfechell, United Kingdom, the average temperature in October hovers around 13°C (55°F). You'll experience a minimum chill of 6°C (42°F) and a pleasant maximum of 19°C (66°F). However, be prepared for 147 mm (5.8 in) of precipitation spread over 19 days, accompanied by a high average humidity of 90%. Make sure to pack accordingly!

October Temperature in Llanfechell

In October in Llanfechell, the average temperature is 13°C (55°F). The maximum can reach 19°C (66°F), and the minimum can be as low as 6°C (42°F). This mild climate makes Llanfechell an ideal destination for outdoor activities and exploring the local sights.

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

The chart illustrates October temperature patterns in Llanfechell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Llanfechell, October typically has an average temperature of 13°C (55°F), with highs reaching up to 19°C (66°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec464546485256596059555147
Data source: Temperature data for Llanfechell 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 Llanfechell

In Llanfechell in October, the precipitation amount is 147 mm (5.8 in) spread over 19 days, indicating a relatively wet period for the region.

October Precipitation Trends in Llanfechell

The chart displays monthly precipitation patterns in Llanfechell, 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 Llanfechell, October typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec8799914146776891101147142145
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Llanfechell

In Llanfechell in October humidity is 90%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and causing a sticky discomfort that can drain your energy quickly while exploring the sights.

October Average Humidity in Llanfechell

This chart illustrates the average monthly humidity levels in Llanfechell, 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 Llanfechell is approximately 90%, 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 Llanfechell

In Llanfechell in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Llanfechell, you can check the information here.

Maximum UV Index Levels in Llanfechell for October

The chart shows the monthly maximum UV Index (UVI) for Llanfechell 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 Llanfechell typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Llanfechell 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.

How October Weather in Llanfechell Compares to Other Months

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

This table compares monthly weather conditions in Llanfechell, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)87 mm (3.4 inches)89%low
February Weather7°C (46°F)99 mm (3.9 inches)88%low
March Weather8°C (46°F)91 mm (3.6 inches)86%moderate
April Weather9°C (48°F)41 mm (1.6 inches)84%moderate
May Weather11°C (52°F)46 mm (1.8 inches)79%high
June Weather13°C (56°F)77 mm (3.0 inches)81%very high
July Weather15°C (59°F)68 mm (2.7 inches)78%very high
August Weather16°C (60°F)91 mm (3.6 inches)79%high
September Weather15°C (59°F)101 mm (4.0 inches)85%moderate
October Weather13°C (55°F)147 mm (5.8 inches)90%moderate
November Weather10°C (51°F)142 mm (5.6 inches)91%low
December Weather9°C (48°F)145 mm (5.7 inches)89%low

Compare Llanfechell's Climate with Cities Worldwide