Last updated: March 17, 2025
May in Penarth, United Kingdom showcases a delightful blend of spring warmth and occasional showers, making it a captivating month for residents and visitors alike. With maximum temperatures reaching a pleasant 24°C (76°F), the average hovers around a comfortable 12°C (54°F). However, the chill can still sneak in, especially during the crisp nights, where temperatures can drop to a minimum of 2°C (35°F). Rainfall is a notable feature, with 79 mm (3.1 in) of precipitation spread over 12 days, contributing to the lush greenery of the landscape. With an average humidity of 80%, expect a refreshing yet somewhat damp atmosphere, perfect for those who enjoy a vibrant and dynamic May in this charming coastal town.
As spring transitions to summer, May in Penarth, United Kingdom, sees a notable increase in temperatures that heralds warmer days ahead. With minimums rising to 2°C (35°F) and averages hitting 12°C (54°F), residents can finally shed their winter layers. The month boasts a delightful maximum of 24°C (76°F), making it the perfect time for outdoor activities and enjoying the blossoming scenery. This upward trend from the cooler months, where January's highs linger around 13°C (56°F), showcases the shift to a more temperate climate, encouraging a vibrant community spirit as nature flourishes. May's balmy temperatures stand in stark contrast to earlier months, inviting both locals and visitors to relish in the beauty of Penarth as it basks in the warmth of late spring.
In May, Penarth experiences a moderate precipitation amount of 79 mm (3.1 in) spread over 12 days, which is slightly above the rain levels of April but noticeably lower than the peaks in the winter months. This trend reflects the transition from the wet, colder season into the drier, sunnier days of late spring, setting the stage for the summer ahead. As temperatures gradually rise, the balance of rain continues to shift, with June and July expected to bring similar precipitation levels. Overall, May's rainfall contributes to the lush greenery characteristic of the area, while still offering plenty of opportunities for outdoor activities as the weather becomes more inviting.
In May, Penarth, United Kingdom, experiences a notable decline in humidity, reaching 80%—a refreshing shift from the consistently high levels seen in the earlier months of the year. This decrease signifies the gradual transition into summer, where humidity levels typically stabilize around the 80% mark. Following April's 84%, May's conditions offer a welcome reprieve from the heavier, more humid winter months, and hint at the drier summer air that follows in July and August. As the year continues, humidity fluctuates, culminating in the return of high levels in the autumn months, reminding residents of the distinct seasonal rhythms that characterize this lovely coastal town.
As May unfolds in Penarth, the UV Index rises to 7, indicating a high exposure risk. This aligns with the trend of increasing UV levels as spring transitions to summer, notably from an April Index of 6. With a burn time of just 25 minutes, it's crucial for residents and visitors to take sun safety precautions seriously. This month marks a significant leap from the moderate levels experienced in March, showcasing a shift towards more intense sunlight as outdoor activities become more frequent. Staying informed about the UV Index is key to enjoying the sunny days safely; for more details, visit Penarth UV Index.
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In Penarth, United Kingdom, May shines as a beacon of brightness, boasting 379 hours of sunshine, a significant leap from the 303 hours seen in April. This rise signifies the onset of warmer days, adding vibrancy to the local landscape. As we transition into summer, June continues the trend with 355 hours, while July peaks at 399 hours, marking the sunniest month of the year. However, the gradual decline begins in August, with sunshine hours dipping to 345. Interestingly, the overall pattern reveals a delightful trajectory of increasing light during the spring, culminating in summer’s glory, before settling into the softer, gentle rays of autumn.
In Penarth, the likelihood of sunny weather sees a noteworthy trend as we move into May, with a 33% chance of sunshine. This is a significant contrast to the preceding months, particularly April, which boasts an impressive 52% probability of clear skies, hinting at the region's transition into the more vibrant spring season. Interestingly, May's figure dips slightly compared to its neighboring months, with June and July experiencing higher probabilities of sun at 27% and 41%, respectively. While May may not guarantee endless sunny days, it certainly holds its own as a month of blossoming potential, paving the way for warmer, more radiant days ahead.
In Penarth, United Kingdom, the transformation of daylight hours is a captivating journey through the year, with May standing out as a vibrant highlight. As spring unfolds, daylight duration gracefully increases from 8 hours in January to an impressive 15 hours by May. This trend not only marks a significant leap in brightness but also signals the approach of summer. Following May, daylight peaks in June and July at 16 hours, before gradually tapering off in the subsequent months. By the time autumn arrives, the daylight diminishes to 12 hours in September and continues its descent, reflecting the ebb and flow of the seasons. This rhythmic pattern of daylight is a reminder of nature's cycles, bringing longer, sun-filled days that invigorate the spirit.
May in Penarth, United Kingdom, experiences a gentle increase in wind activity, with an average wind speed of 4.7 m/s (10 mph). This reflects a slight rise from the calmer April days, which saw winds at 3.7 m/s (8 mph). Following the winter and early spring months, where winds were predominantly stronger—peaking at 5.7 m/s (13 mph) in February—May ushers in a more temperate breeze. As the season transitions towards summer, a gradual decrease in wind speed is anticipated in the coming months, suggesting that the vibrant activity of May is a precursor to the quieter, more subdued breezes of June and July. Overall, the shifts in wind speeds throughout the months in Penarth paint a picture of a landscape that is both dynamic and subtly evolving toward the warmth and stillness of summer.
The weather in Penarth changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May'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.
May generally presents a much milder climate compared to January. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 24°C (76°F), with an average of 12°C (54°F). The month sees about 79 mm (3.1 in) of precipitation over 12 days, and humidity levels hover around 80%. In contrast, January experiences colder temperatures, with a minimum of -3°C (27°F) and a maximum of 13°C (56°F), averaging at 6°C (42°F). Although January rains slightly less at 75 mm (3.0 in) over the same number of days, the humidity is higher at 88%. For more details on January's climate, you can visit Penarth weather in January.
In comparing the weather between May and February, we can see significant differences in temperature and precipitation. May experiences milder temperatures, with a minimum of 2°C (35°F) and an average of 12°C (54°F), peaking at 24°C (76°F). In contrast, February is much colder, with minimum temperatures dropping to -4°C (26°F) and an average of 6°C (44°F), reaching a maximum of 15°C (60°F).
Precipitation levels in February are higher, with 101 mm (4.0 in) over 14 days, compared to May's 79 mm (3.1 in) spread across 12 days. Humidity is also noticeably higher in February at 88%, compared to 80% in May. For more detailed information, you can refer to Penarth weather in February.
May generally offers milder and more pleasant weather compared to March. With average temperatures ranging from a minimum of 2°C (35°F) to a maximum of 24°C (76°F), May shines with an average of 12°C (54°F), making it significantly warmer than March, which has a range of -5°C (22°F) to 18°C (65°F) and an average of only 7°C (45°F). Although May experiences less precipitation at 79 mm (3.1 in) over about 12 days, March has slightly higher precipitation at 97 mm (3.8 in) spread across 15 days. Humidity levels are also higher in March at 86%, compared to 80% in May, indicating a more variable weather pattern as spring approaches. For a detailed look at March weather patterns, you can visit Penarth weather in March.
When comparing the weather between April and May, May tends to be notably warmer, with average temperatures rising from April's 9°C (49°F) to 12°C (54°F), and maximum temperatures reaching up to 24°C (76°F) compared to April's peak of 20°C (69°F). Additionally, May experiences slightly more precipitation at 79 mm (3.1 in) over 12 days, while April sees less rainfall at 57 mm (2.2 in) across 10 days. Humidity levels also drop slightly in May to 80%, contrasting with April's higher humidity at 84%. For more detailed insights, you can check out Penarth weather in April.
May and June both exhibit mild temperatures, but June is generally warmer, with minimums starting around 7°C (45°F) compared to May's cooler 2°C (35°F). The average temperature rises from 12°C (54°F) in May to 15°C (60°F) in June, peaking at a maximum of 27°C (82°F) in June, which is notably higher than May’s maximum of 24°C (76°F). Precipitation levels are relatively similar, with May recording 79 mm (3.1 in) and June slightly higher at 84 mm (3.3 in), both seeing about 12 days of rain. Humidity remains consistent between the two months at 80%. For more detailed insights on June weather, you can visit Penarth weather in June.
In May, the weather typically showcases milder temperatures, with a minimum of 2°C and an average of 12°C, reaching a pleasant maximum of 24°C. However, this month also brings considerable precipitation, averaging 79 mm over 12 days and humidity levels around 80%. In contrast, July sees warmer temperatures, with a minimum of 9°C and an average of 17°C, peaking at 28°C. Despite slightly higher rainfall at 85 mm over the same number of days, the humidity drops to 70%, making the heat feel less oppressive. For a deeper look at July's weather specifics, you can check out Penarth weather in July.
May and August present distinct weather profiles that mark the transition from spring to summer. In May, temperatures can range from a chilly minimum of 2°C (35°F) to a pleasant maximum of 24°C (76°F), with an average of 12°C (54°F). This month experiences about 79 mm (3.1 in) of precipitation over 12 days, alongside a relatively high humidity of 80%. In contrast, August boasts warmer conditions, featuring minimum temperatures of 9°C (48°F) and maximums reaching 29°C (84°F), with an average of 17°C (62°F). While August sees increased precipitation at 97 mm (3.8 in) spread over 13 days, the humidity is slightly lower at 73%. For more detailed weather insights, check out Penarth weather in August.
May and September present a pleasant transition in weather patterns, although they exhibit some notable differences. In May, temperatures range from a chilly 2°C (35°F) at night to a warm 24°C (76°F) during the day, with an average temperature of 12°C (54°F). The month experiences relatively high humidity at 80% and sees around 79 mm (3.1 in) of precipitation over 12 days. In contrast, September offers slightly warmer averages, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 27°C (81°F) and an average of 15°C (59°F). The humidity levels drop slightly to 79%, and rainfall remains consistent with 81 mm (3.2 in) over the same number of days. For more information on the specific weather patterns in September, you can check Penarth weather in September.
When comparing the weather in May and October, both months exhibit a similar average temperature of 12°C (54°F), but their extremes show notable differences. In May, temperatures can reach a maximum of 24°C (76°F), while in October, the highs only reach 21°C (70°F), indicating a gradual cooling as the year progresses. Precipitation also varies significantly; May experiences 79 mm (3.1 in) of rain over 12 days, while October sees increased rainfall at 135 mm (5.3 in) across 16 days. This uptick in precipitation, combined with higher humidity levels in October (89% compared to May's 80%), contributes to a distinctly wetter feeling in the fall. For more details on the October climate, you can visit Penarth weather in October.
May generally presents milder weather compared to November, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 24°C (76°F) and an average of 12°C (54°F). The month experiences around 79 mm (3.1 in) of precipitation over 12 days, accompanied by a humidity level of 80%. In contrast, November tends to be cooler, with temperatures spanning from -1°C (30°F) to a maximum of 16°C (61°F) and an average of 9°C (48°F). Precipitation increases to 99 mm (3.9 in) over 15 days, and humidity rises to 90%. For more details, check out Penarth weather in November.
In comparing the weather of May and December, we see a significant contrast in both temperature and precipitation. May typically enjoys a milder climate with average temperatures around 12°C (54°F), allowing for warm days that can reach up to 24°C (76°F). In contrast, December chills the air with average temperatures dropping to 7°C (45°F) and minimum lows of -4°C (26°F). Additionally, December sees higher precipitation levels, with 130 mm (5.1 in) of rain spread across 17 days, compared to May’s 79 mm (3.1 in) over 12 days. The humidity also rises in December to 89%, making it feel even colder, while May's humidity sits at a slightly more comfortable 80%. For a more detailed look at December weather, you can check out Penarth weather in December.
As May unfolds in Penarth, it marks a delightful transition from the cooler spring months, bringing a pleasant warmth characterized by milder temperatures and increased sunshine. Unlike the chill of earlier months, May boasts a refreshing average that encourages outdoor activities, though occasional rain still graces the region, with precipitation occurring around 12 days this month. The increased humidity further enhances the spring atmosphere, making it a vibrant time for residents and visitors alike. For a comprehensive look at what to expect year-round, explore Penarth Climate.