October Weather in Cemaes Bay, United Kingdom

Last updated: March 17, 2025

October brings a mild yet moist climate to Cemaes Bay, United Kingdom, where the temperatures generally range from a chilly 6°C (42°F) at night to a pleasant maximum of 19°C (66°F) during the day. The average temperature hovers around 13°C (55°F), creating a crisp atmosphere perfect for exploring the picturesque landscapes. However, be prepared for the frequent rain, as the area experiences about 147 mm (5.8 in) of precipitation over 19 days, leading to a high humidity level of 90%. Visitors can expect a blend of cool breezes and damp days, making October an ideal time to experience the breathtaking coastal scenery and vibrant local culture amidst the autumn hues.

October Temperature in Cemaes Bay

In Cemaes Bay, October ushers in a gentle decline in temperatures that reflects the transition to autumn. The month presents a minimum of 6°C (42°F), offering a slight chill in the air, while average temperatures hover around 13°C (55°F), creating a comfortable setting for outdoor activities. With a maximum of 19°C (66°F), the pleasant days still invite exploration of the stunning coastal scenery. This gradual dip in warmth is a contrast to the late summer months, marking a shift from the highs of 21°C (70°F) in September, encouraging locals and visitors alike to embrace cozy layers and the vibrant hues of fall.

October Weather in Cemaes Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Cemaes Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464546485256596059555147
Data source: Temperature data for Cemaes Bay 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 Cemaes Bay

In Cemaes Bay, October marks a significant uptick in precipitation, with an impressive 147 mm (5.8 in) of rain over 19 days. This surge is notable when compared to the lighter showers of the preceding months, highlighting October as one of the wettest periods of the year. As the summer warmth fades, the transition into autumn is marked not only by cooler temperatures but also by an increase in rainy days. This trend of rising rainfall continues into November, suggesting that Cemaes Bay braces itself for a sustained and wetter season ahead. The combination of frequent downpours and heightened precipitation underscores the need for waterproof gear as residents and visitors navigate the scenic yet soggy landscapes of this charming coastal town.

October Precipitation Trends in Cemaes Bay

The chart displays monthly precipitation patterns in Cemaes Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8799914146776891101147142145
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Cemaes Bay

In Cemaes Bay, United Kingdom, October brings a noticeable spike in humidity, reaching a significant 90%. This increase follows a trend of rising moisture levels as the year progresses, particularly from the relatively dry summer months of July and August, where humidity dipped to 78% and 79%, respectively. As autumn settles in, the surrounding environment becomes more saturated, leading to a rise that peaks just before the year draws to a close with November's humidity at 91%. This seasonal fluctuation not only enhances the coastal scenery but also contributes to the lush, vibrant landscapes characteristic of Cemaes Bay this time of year.

October Average Humidity in Cemaes Bay

This chart illustrates the average monthly humidity levels in Cemaes Bay, 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%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 Cemaes Bay

As October rolls into Cemaes Bay, the UV Index presents a moderate rating of 3, indicating a safe yet mindful approach to sun exposure is advisable. This month follows a trend of decreasing UV levels from the peak of summer, where indices reached as high as 8 in June and July, demanding more cautious sun protection. With a burn time of 30 minutes, it’s recommended to balance outdoor activities with sun safety measures, particularly during midday hours. Looking ahead, the UV Index will continue to dwindle as we transition into winter, dropping to 1 by January. For more details on sun safety throughout the year, explore the Cemaes Bay UV Index.

Maximum UV Index Levels in Cemaes Bay for October

The chart shows the monthly maximum UV Index (UVI) for Cemaes Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Cemaes Bay 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 Cemaes Bay

As October unfolds in Cemaes Bay, the charm of autumn light graces the coastal landscape with a delightful 244 hours of sunshine. This marks a noticeable transition from the sun-drenched days of summer, where July and May peak at around 422 and 421 hours respectively. The trend towards shorter days is evident as the golden hours diminish, trailing the vibrant summer months. Yet, October holds its own, providing far more sunshine than the drab winter months that lie ahead, with November and December offering only 130 and 108 hours respectively. This delightful blend of crisp air and amber hues makes October a splendid time to experience the beauty of Cemaes Bay, where every sunbeam feels like a farewell to the summer's warmth.

Monthly Sunshine Duration in Cemaes Bay: October Highlighted

The October sunshine duration represents the total number of hours Cemaes Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec92h166h233h342h421h411h422h384h317h244h130h108h
Data source: Cemaes Bay October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cemaes Bay During October

In Cemaes Bay, the likelihood of sunny weather in October dips to 19%, marking one of the lower chances for sunshine throughout the year. This decline follows the more promising spring months, where April boasts a notable 50% chance of sun, while May retains a solid 38%. As summer transitions into autumn, the chances of clear skies decrease significantly, with October experiencing lower percentages similar to January and September. Overall, while Cemaes Bay basks in brighter days during the earlier months, October signals a retreat into cloudier skies, making sunshine a rare and welcome treat.

Percentage of Sunny Days in October in Cemaes Bay

The chart illustrates the percentage of sunny days in Cemaes Bay 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 Cemaes Bay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%24%27%50%38%29%39%29%23%19%19%25%
Data source: Cemaes Bay October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cemaes Bay in October

As autumn settles over Cemaes Bay, October brings a notable reduction in daylight, with the sun gracing the skies for 10 hours each day. This marks a decline from the vibrant 12 hours of light seen in September, hinting at the transition towards the shorter days of winter. Following the long summer days that peaked at 16 hours in June and July, October's daylight pattern illustrates the gradual shift that occurs as the year progresses. The gentle fade of daylight serves as a reminder of nature’s cycle, leading us from the exuberance of summer into the more introspective seasons ahead.

Average Daylight Hours in Cemaes Bay for October

The chart illustrates the variation in daylight duration in Cemaes Bay throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 7m9h 49m11h 54m14h 2m15h 54m16h 54m16h 22m14h 40m12h 37m10h 30m8h 35m7h 33m
Data source: Cemaes Bay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Cemaes Bay

As autumn settles in Cemaes Bay, October brings a noticeable increase in wind speed, averaging around 8.6 m/s (19 mph). This shift is part of a larger trend, as the winds begin to strengthen after a calmer summer. Following the gentle breezes of July and August, October’s gusts provide a refreshing contrast, hinting at the impending winter. Interestingly, while the wind speed tapers off slightly in November and December, the overall autumn months are characterized by a vibrant, brisk energy that invigorates the coastal landscape. Residents and visitors alike can expect the October winds to dance through the bay, enriching the stunning scenery with a touch of seasonal zest.

Average October Wind Speed in Cemaes Bay

The chart displays monthly wind speed patterns in Cemaes Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.99.07.85.25.85.74.05.45.38.6 m/s8.28.1
Data source: Cemaes Bay October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Cemaes Bay Compares to Other Months

The weather in Cemaes Bay 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 Cemaes Bay and find detailed weather information for every month.

When comparing the weather in October and January, October tends to be milder with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 19°C (66°F), averaging around 13°C (55°F). In contrast, January is cooler, featuring minimum temperatures of 2°C (37°F) and maximums of 14°C (57°F), averaging only 8°C (46°F). Additionally, October experiences more precipitation with 147 mm (5.8 in) over 19 days, compared to January, which sees 87 mm (3.4 in) over 15 days. Both months have high humidity levels, but October's humidity is slightly higher at 90% compared to January's 89%. For more details, you can check Cemaes Bay weather in January.

October and February showcase distinct weather patterns. In October, temperatures range from a minimum of 6°C (42°F) to a maximum of 19°C (66°F), with an average temperature of 13°C (55°F). However, this month is characterized by high precipitation, receiving about 147 mm (5.8 in) across 19 days, and a high humidity level of 90%. Conversely, February experiences cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 13°C (56°F), resulting in an average temperature of 7°C (46°F). Precipitation during this month is lower at 99 mm (3.9 in) over 17 days, with humidity slightly lower at 88%. For further details, you can check out Cemaes Bay weather in February.

October and March present distinctly different weather patterns. In October, temperatures range from a minimum of 6°C (42°F) to a maximum of 19°C (66°F), with an average of 13°C (55°F), while March features cooler temperatures, with lows dropping to -2°C (29°F) and highs reaching only 14°C (57°F), averaging at 8°C (46°F). When it comes to precipitation, October sees more rainfall at 147 mm (5.8 in) over 19 days, compared to March's 91 mm (3.6 in) over 17 days. Moreover, October's humidity level is slightly higher at 90% versus March's 86%. For a closer look at the conditions in March, check out Cemaes Bay weather in March.

When comparing the weather in October and April, October tends to be cooler and wetter. With average temperatures ranging from 6°C (42°F) to a maximum of 19°C (66°F), it offers a mild yet damp climate, experiencing around 147 mm (5.8 in) of precipitation across 19 days. In contrast, April sees slightly lower temperatures, with a minimum of 3°C (38°F) and a maximum of 15°C (59°F), and significantly less rainfall at 41 mm (1.6 in) over 8 days. Additionally, October has higher humidity levels at 90%, compared to April's 84%. For a more detailed look at April weather specifically, you can visit Cemaes Bay weather in April.

When comparing the weather in October and May, October tends to be cooler and wetter. In October, temperatures range from a minimum of 6°C (42°F) to a maximum of 19°C (66°F), with an average of 13°C (55°F). Additionally, October sees significant rainfall with 147 mm (5.8 in) spread over 19 days and high humidity at 90%. In contrast, May experiences milder conditions with temperatures ranging from 5°C (41°F) to 18°C (65°F), averaging 11°C (52°F). Rainfall in May is considerably less, at 46 mm (1.8 in) over just 9 days, along with a lower humidity level of 79%. For more details on the weather during this month, you can check Cemaes Bay weather in May.

In comparing the weather of October and June, we see notable differences in both temperature and precipitation. October typically experiences cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 19°C (66°F), while June has milder conditions, ranging from a minimum of 9°C (49°F) to a maximum of 21°C (71°F). Additionally, October is much wetter, averaging 147 mm (5.8 in) of precipitation over 19 days, compared to June's 77 mm (3.0 in) over 12 days. Humidity levels also vary, with October being more humid at 90% versus June's 81%. For more detailed information on weather conditions, you can check Cemaes Bay weather in June.

When comparing the weather in October and July, notable differences emerge. October experiences a broader temperature range, with minimum temperatures dropping to 6°C (42°F) and maximums reaching 19°C (66°F), while July remains warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 21°C (70°F). Additionally, October is significantly wetter, receiving 147 mm (5.8 in) of precipitation over 19 days, compared to July's 68 mm (2.7 in) over just 12 days. Humidity levels are also higher in October at 90%, in contrast to July's 78%. For a closer look at July's climate, visit Cemaes Bay weather in July.

October weather is notably cooler and wetter compared to August. With average temperatures ranging from a minimum of 6°C (42°F) to a maximum of 19°C (66°F), October sees a significant drop in warmth, especially in the early mornings. In contrast, August maintains milder temperatures, averaging between 12°C (55°F) and 20°C (69°F), making it feel significantly more comfortable. Additionally, October experiences higher precipitation, with 147 mm (5.8 in) spread over 19 days, compared to August’s 91 mm (3.6 in) across 17 days. The humidity also rises in October, reaching 90%, while August's levels are at a more manageable 79%. For more details on August weather, you can visit Cemaes Bay weather in August.

October weather is noticeably cooler compared to September, with average temperatures dropping from 15°C (59°F) in September to 13°C (55°F) in October. The minimum temperatures also fall significantly, going from 11°C (51°F) in September to just 6°C (42°F) in October. Furthermore, October experiences more rainfall, with 147 mm (5.8 in) over 19 days, compared to September's 101 mm (4.0 in) spread over 15 days. Additionally, humidity levels rise slightly from 85% in September to 90% in October, creating a distinctly wetter and chillier atmosphere. For those interested in a detailed look at September weather, you can check out Cemaes Bay weather in September.

October generally experiences slightly warmer temperatures compared to November, with average highs of 19°C (66°F) versus November's 15°C (60°F). Additionally, October tends to be a bit drier, with 147 mm (5.8 in) of precipitation over 19 days, while November sees similar precipitation levels at 142 mm (5.6 in) but spans 20 days. Humidity levels remain high in both months, with October at 90% and November slightly higher at 91%. For more detailed information, you can check Cemaes Bay weather in November.

In October, temperatures typically range from a minimum of 6°C (42°F) to a maximum of 19°C (66°F), with an average of 13°C (55°F). The month is characterized by significant rainfall, with 147 mm (5.8 in) of precipitation spread over 19 days and 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 around 9°C (48°F). The precipitation is slightly lower at 145 mm (5.7 in) over 21 days, while humidity remains quite similar at 89%. For more details on December weather, check out Cemaes Bay weather in December.

Compare Cemaes Bay's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Cemaes Bay

As October unfolds in Cemaes Bay, it brings a marked transition from the milder months of summer, with cooler temperatures averaging around 13°C (55°F) and significant rainfall totaling 147 mm across approximately 19 days. This increase in precipitation and high humidity levels of 90% create a damp atmosphere, characteristic of autumn in the region. While temperatures can still reach a pleasant 19°C (66°F) on warmer days, the chilly evenings, dipping down to 6°C (42°F), remind residents and visitors alike that winter is on the horizon. For those curious about the overall climate and how October fits into the yearly weather patterns, check out the detailed information at Cemaes Bay Climate.