Last updated: March 17, 2025
In October, Penarth, United Kingdom showcases a diverse range of weather experiences, with maximum temperatures peaking at 21°C (70°F), while the average temperature hovers around a crisp 12°C (54°F). As autumn deepens, the mercury can dip to a brisk 1°C (33°F) during cooler nights. With 135 mm (5.3 in) of rainfall spread across 16 days, residents and visitors might find themselves reaching for umbrellas frequently amid high humidity levels of 89%. October in Penarth is a month of transition, marked by a blend of mild days and refreshing showers, perfect for those who enjoy the beauty of autumn's charm.
In Penarth, United Kingdom, October marks a delightful transition into autumn, where temperatures begin to cool from the warmer months. This time of year, you can expect minimum temperatures around 1°C (33°F), with an average that sits comfortably at 12°C (54°F), peaking at a pleasant 21°C (70°F). This gradual decline from September's milder averages illustrates a clear shift in the season, as days shorten and the crispness of fall takes hold. The weather remains relatively mild compared to the deep winter months, making October a lovely time for outdoor strolls amidst the changing foliage. Overall, Penarth offers a balanced October climate that invites both the vibrancy of autumn and the cozy charm of early winter.
October in Penarth marks a significant shift in precipitation, with 135 mm (5.3 inches) of rain, making it the wettest month of the year. This uptick in rainfall is accompanied by an increase in wet days, totaling 16, reflecting a seasonally wetter climate as autumn sets in. Notably, this shift contrasts sharply with the relatively drier months preceding October; for instance, September recorded just 81 mm (3.2 inches) over 12 days. As the days grow shorter and temperatures drop, October's substantial rainfall prepares the landscape for winter, highlighting a trend of increasingly rainy conditions as the year progresses toward its conclusion.
October in Penarth, United Kingdom, brings a notable rise in humidity, peaking at 89%—the highest monthly level alongside November and December. This trend marks a shift from the drier summer months, where July and August recorded averages of 70% and 73% respectively. As the autumn season unfolds, the humidity gradually increases, starting from 79% in September, reflecting the transition to cooler and wetter conditions. This pattern indicates that as the year winds down, so does the moisture content in the air, setting the stage for the chilly, damp months ahead. With the arrival of October, residents can expect a more humid environment, reminding us that winter is just around the corner.
As the season shifts into October, Penarth experiences a noticeable drop in UV levels, with an index of 4 that categorizes exposure as moderate. This change reflects a gradual transition from the summer's intense rays, peaking in July at an index of 8, to more temperate conditions. With a burn time of 30 minutes, it's essential to remain mindful of sun exposure, especially during those sunny autumn days. This month's index underscores a significant decrease from the late summer months, providing a gentle reminder that while autumn brings cooler weather, UV protection remains a relevant consideration. For detailed information on the UV index throughout the year, visit Penarth UV Index.
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As the leaves begin to change, October in Penarth boasts a commendable 224 hours of sunshine, making it a delightful time to enjoy the crisp autumn air. This month sees a notable drop from the summer peak of 399 hours in July, reflecting the shifting seasons. However, it remains more generous than the winter months, outshining November's mere 121 hours and December's bleak 100 hours. Interestingly, October retains more sunshine than both September and November, suggesting a gentle transition from the lush vibrancy of summer to the tranquil stillness of winter. With its striking coastal views and rich autumn hues, October offers a picturesque backdrop for leisurely walks and outdoor adventures in this charming corner of the UK.
In Penarth, United Kingdom, the month of October brings a 21% chance of sunny weather, mirroring the lower probabilities seen earlier in the year, particularly in January and December. This trend indicates that as autumn takes hold, the likelihood of sunshine continues to dwindle, especially following the more promising conditions observed in April. Interestingly, while the summer months generally offer a brighter outlook, October's sunshine chances are comparable to those in February and September, suggesting that as the days grow shorter, residents can expect an increasing number of cloudy and rainy skies. Overall, October serves as a gentle reminder that the warmth of summer is giving way to the chill of the upcoming winter months.
As autumn settles in Penarth, October brings a gentle decline in daylight duration, averaging around 10 hours of light each day. This month marks a notable shift from the sun-drenched days of summer, where June and July bask in 16 hours of daylight, transitioning through the vibrant colors of fall. In October, the sun rises later and sets sooner, a herald of the forthcoming winter months. Following the bright 15 hours of daylight in May, the gradual reduction to 10 hours is emblematic of the changing seasons. As daylight wanes, residents are treated to crisp, clear evenings, a beautiful backdrop for the natural beauty of the region as it prepares for the chill of November and December, which both see just 8 hours and 7 hours of daylight, respectively.
As October sweeps across Penarth, the average wind speed settles at a brisk 4.8 m/s (11 mph), making it a month of invigorating breezes. This dip in speed from the winter months hints at a transition, as seen with January’s robust 5.1 m/s (11 mph) and December’s sharp rise to 5.3 m/s (12 mph). It appears that as summer fades, the winds gently mellow from the summer's calmer 3.5 m/s (8 mph) in June and July, picking up slightly as autumn deepens. October’s winds serve as a reminder of the seasonal shift, bringing a refreshing edge to the crisp autumn air while still remaining lighter than the early year’s gusts. Overall, this month not only reflects a consistent pattern of diminishing winds but also heralds the return of more spirited breezes as winter approaches.
The weather in Penarth 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 Penarth and find detailed weather information for every month.
In October, temperatures in Penarth range from a chilly 1°C (33°F) at night to a pleasant 21°C (70°F) during the day, with an average of 12°C (54°F). This month sees relatively high humidity at 89% and considerable precipitation, totaling 135 mm (5.3 inches) over about 16 days. In contrast, January experiences colder temperatures, with a minimum of -3°C (27°F) and a maximum of 13°C (56°F), yielding an average of 6°C (42°F). January is drier with 75 mm (3.0 inches) of precipitation over 12 days, while humidity remains similar at 88%. For more detailed information about January weather, you can visit Penarth weather in January.
When comparing the weather in October and February, noticeable differences emerge in temperature and precipitation. In October, temperatures range from a chilly 1°C (33°F) at night to a mild 21°C (70°F) during the day, with an average of 12°C (54°F). This month also sees more rainfall, with about 135 mm (5.3 in) spread across 16 days and high humidity at 89%. In contrast, February experiences cooler nights with a minimum temperature of -4°C (26°F) and a daytime maximum of 15°C (60°F), averaging around 6°C (44°F). Precipitation is slightly less, totaling 101 mm (4.0 in) over 14 days, and humidity is quite similar at 88%. For more specific details on February weather, you can check Penarth weather in February.
When comparing the weather in October and March, we see notable differences in temperature and overall conditions. October typically experiences milder temperatures, averaging 12°C (54°F) with a maximum of 21°C (70°F), while March is cooler, with an average temperature of 7°C (45°F) and a maximum of 18°C (65°F). Precipitation is more frequent in October, with a total of 135 mm (5.3 in) over about 16 days compared to March's 97 mm (3.8 in) over 15 days. Humidity levels are quite similar in both months, at 89% in October and 86% in March, giving both months a damp feel. For more detailed insights on March weather, you can check out Penarth weather in March.
October and April present quite distinct weather patterns. In October, temperatures range from a minimum of 1°C (33°F) to a maximum of 21°C (70°F), with an average of 12°C (54°F). The month experiences 135 mm (5.3 in) of rainfall over 16 days, accompanied by high humidity at 89%. In contrast, April features slightly cooler temperatures, with a minimum of -1°C (30°F), an average of 9°C (49°F), and a maximum of 20°C (69°F). It sees significantly less precipitation at 57 mm (2.2 in) over just 10 days and lower humidity at 84%. For more details on April weather in Penarth, you can visit Penarth weather in April.
In October, temperatures can dip to a minimum of 1°C (33°F) and reach an average of 12°C (54°F), culminating in a maximum of 21°C (70°F). This month experiences significant precipitation, with 135 mm (5.3 in) spread over 16 days and high humidity levels at 89%. In contrast, May enjoys slightly warmer temperatures, with a minimum of 2°C (35°F) and a maximum of 24°C (76°F), while maintaining the same average temperature of 12°C (54°F). Precipitation is lower in May at 79 mm (3.1 in) across 12 days, and humidity is more comfortable at 80%. For a detailed look at the weather specifics, you can check Penarth weather in May.
October and June present contrasting weather patterns, with October showcasing cooler temperatures and significantly higher precipitation. In October, temperatures range from a chilly 1°C (33°F) to a mild maximum of 21°C (70°F), with an average of 12°C (54°F). This month also experiences about 135 mm (5.3 in) of rain over 16 days, accompanied by high humidity at 89%. In contrast, June offers warmer conditions, with temperatures varying from a minimum of 7°C (45°F) to a pleasant maximum of 27°C (82°F) and an average of 15°C (60°F). Rainfall is less frequent, totaling around 84 mm (3.3 in) over 12 days, and the humidity is slightly lower at 80%. For more detailed insights, you can check Penarth weather in June.
October and July present contrasting weather experiences. In October, temperatures range from a chilly min of 1°C (33°F) to a max of 21°C (70°F), with an average of 12°C (54°F). The month brings more frequent rainfall, with around 135 mm (5.3 in) of precipitation over 16 days and a humidity level of 89%. In contrast, July enjoys warmer temperatures, with a minimum of 9°C (48°F) and a maximum reaching 28°C (82°F), averaging 17°C (63°F). Precipitation in July is lower at 85 mm (3.3 in) and occurs over just 12 days, paired with a more comfortable humidity level of 70%. For more detailed weather conditions in July, visit Penarth weather in July.
October weather presents a notable shift compared to August, characterized by cooler temperatures and increased precipitation. The average daily temperature in October hovers around 12°C (54°F), with nighttime lows dropping to 1°C (33°F), whereas August enjoys a warmer average of 17°C (62°F) and highs reaching 29°C (84°F). Additionally, October experiences more rainy days, with 135 mm (5.3 in) of precipitation over 16 days compared to August's 97 mm (3.8 in) over 13 days. The humidity also rises significantly in October, peaking at 89% compared to August's 73%. For a detailed look at August weather, visit Penarth weather in August.
In comparing the weather between September and October, October tends to be cooler and wetter. The average temperature in October is around 12°C (54°F), with a minimum of 1°C (33°F) and a maximum of 21°C (70°F), while September features a warmer average of 15°C (59°F) and fluctuates between 4°C (40°F) and 27°C (81°F). Additionally, October sees significantly more precipitation, with 135 mm (5.3 in) falling over 16 days compared to September's 81 mm (3.2 in) over 12 days. The humidity also rises in October to 89%, compared to 79% in September, indicating a shift towards a more autumnal climate. For further details, you can check Penarth weather in September.
In comparing the weather of October and November, October tends to be milder with average temperatures ranging from 1°C to 21°C, while November sees slightly cooler conditions with temperatures dropping to a minimum of -1°C and a maximum of 16°C. Additionally, October experiences higher precipitation at 135 mm across 16 days compared to November's 99 mm over 15 days. Humidity levels remain relatively high in both months, with October at 89% and November slightly higher at 90%. For more detailed information, check out Penarth weather in November.
October and December exhibit notable differences in weather conditions. In October, temperatures range from a minimum of 1°C (33°F) to a maximum of 21°C (70°F), with an average of 12°C (54°F). This month is marked by significant rainfall, totaling 135 mm (5.3 in) over 16 days, paired with a high humidity level of 89%. In contrast, December experiences cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 13°C (56°F), averaging 7°C (45°F). Rainfall is similar in terms of volume, reaching 130 mm (5.1 in) over 17 days, while humidity remains constant at 89%. For more detailed information about specific weather conditions, you can check Penarth weather in December.
As October unfolds in Penarth, the weather presents a distinct shift from the milder months of summer. The temperatures notably dip, with refreshing coolness taking precedence, contrasting the warmth of the preceding months. Rain becomes more frequent, with an average of 16 wet days, leading to increased humidity levels that hover around 89%. This blend of crisp air and dampness paints October as a month of transition, making it a unique time to experience the beauty of Penarth. For a deeper dive into the climatic nuances throughout the year, visit Penarth Climate.