Last updated: March 17, 2025
May in Caerphilly, United Kingdom is characterized by a diverse climate, showcasing a delightful range of temperatures. With a maximum of 24°C (76°F), the month offers warm days that contrast sharply with cooler nights, where temperatures can drop to a minimum of 2°C (35°F). On average, the temperature hovers around 12°C (54°F), providing a comfortable atmosphere for outdoor activities. However, expect some rain, as 79 mm (3.1 in) of precipitation falls over 12 days, contributing to an overall humidity level of 80%. Whether you're exploring the lush landscapes or enjoying local festivities, May in Caerphilly promises a dynamic blend of weather experiences.
May in Caerphilly, United Kingdom, marks a delightful transition into warmer weather, with temperatures ranging from a pleasant 2°C (35°F) at night to a sun-soaked 24°C (76°F) during the day. This month showcases a noticeable rise in warmth compared to the cooler early months of the year, where temperatures hovered around freezing. With an average temperature of 12°C (54°F), May invites residents and visitors alike to bask in the gentle spring sun, making it an ideal time for outdoor activities. As the landscape flourishes in vibrant greenery, the appeal of Caerphilly intensifies, setting the stage for the warm summer ahead.
In May, Caerphilly experiences a moderate level of precipitation, receiving 79 mm (3.1 in) of rain over approximately 12 days. This marks a slight increase from April's drier spell of 57 mm (2.2 in), showcasing a gradual warming trend as spring unfolds. While the precipitation is lower than the early months of the year, it still aligns closely with the seasonal averages, suggesting a balanced pattern as the region transitions into summer. Notably, this month continues the trend of consistent rainfall, hinting at an overcast sky that often characterizes the UK's late spring—supporting lush landscapes ahead.
As spring transitions into summer, May in Caerphilly, United Kingdom, experiences a welcome dip in humidity, reaching 80%. This marks a notable decline from the damp winter months, where humidity levels hover around 88% in January and February, gradually easing to 84% by April. May’s comfortable humidity not only enhances outdoor enjoyment but also indicates a shift towards drier conditions as summer approaches, with humidity stabilizing at 80% in June before falling further in July. This trend suggests that while Caerphilly is typically known for its lush, green landscapes supported by moisture, May brings a refreshing break that sets the stage for the warmer months ahead.
As spring transitions into summer, May in Caerphilly, United Kingdom, marks a notable uptick in the UV Index, soaring to a high level of 7. This increase signals a shift in sun exposure, with a reduced burn time of just 25 minutes, highlighting the importance of sun protection during outdoor activities. The progression from the moderate conditions of March to the high levels seen in April and May reflects the growing strength of sunlight as the days lengthen. As we approach June's peak, it's crucial for residents and visitors to remain vigilant about sun safety. To learn more about the UV Index and its implications, visit Caerphilly UV Index.
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May brings a delightful surge of sunshine to Caerphilly, with an impressive 379 hours of daylight that sets the stage for vibrant outdoor activities and blooming landscapes. This radiant month showcases a steady increase in sunlight compared to earlier months, jumping from 303 hours in April and marking a peak that leads into the sun-soaked summer. As the year progresses, May contrasts sharply with the dimmer winter months, where January and February struggle with merely 81 and 134 hours respectively. Following May, June maintains a robust 355 hours, while July reaches its zenith at 399 hours, ensuring that the warmth and brightness linger well into the summer. This seasonal rhythm highlights the charm of Caerphilly's climate, making May a pivotal moment for enjoying the joys of nature and the community's vibrant activities.
In Caerphilly, the likelihood of sunny weather in May presents a moderate 33% chance of sunshine, positioning it as a transition month amid a shifting climate. While April enjoys a notable jump to 52%, May's sunshine probability dips, reflecting the unpredictability of spring. As we move from winter to summer, the sunniest months typically emerge in July, with a peak of 41%, contrasted by a noticeable drop in June and again in August. This pattern underscores the fluctuating nature of weather in Caerphilly, where the promise of spring sunshine can be tantalizing yet elusive. As May unfolds, locals can anticipate some sunny spells, but it's wise to remain prepared for the occasional Welsh drizzle that defines this charming region.
As spring transitions into summer, Caerphilly basks in the increasing glow of sunshine, with May standing out with an impressive 15 hours of daylight. This notable rise in light hours from April's 13 hours marks a clear movement towards longer days, a trend that continues into June and July, where daylight peaks at 16 hours. Following this vibrant stretch, the summer light starts to wane, with daylight hours gradually decreasing in the fall months. By the time October rolls around, residents experience just 10 hours of daylight, a stark contrast to the sunny abundance of May. This shift not only highlights the changing seasons but also encourages outdoor activities and the enjoyment of nature's beauty during the longer, brighter days of late spring.
In May, Caerphilly experiences a refreshing shift in wind patterns, with an average speed of 4.7 m/s (10 mph). This month sees a slight recovery from the calmer winds of April—where speeds dipped to 3.7 m/s (8 mph)—highlighting a trend where May often brings a breath of fresh air as spring edges towards summer. The wind typically remains moderate, setting a pleasant backdrop for outdoor activities. As the year unfolds, the winds in Caerphilly fluctuate notably, with January and February recording higher speeds of 5.1 m/s and 5.7 m/s respectively, while summer months trend towards gentler breezes. Overall, May's winds contribute to a vibrant and dynamic atmosphere, perfectly complementing the blossoming landscape.
The weather in Caerphilly 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 Caerphilly and find detailed weather information for every month.
When comparing the weather in May and January, several key differences emerge. In May, temperatures begin to rise, with an average of 12°C (54°F) and highs reaching up to 24°C (76°F), while January experiences colder conditions, with an average temperature of 6°C (42°F) and highs of only 13°C (56°F). Additionally, May sees a relatively moderate humidity level at 80%, whereas January has a higher humidity of 88%, contributing to a chillier feel. Both months receive similar amounts of precipitation—around 75-79 mm (3.0-3.1 in)—with rainfall occurring on about 12 days in each month. For more specific insights into January's weather, you can refer to Caerphilly weather in January.
May and February offer quite different weather experiences. In May, temperatures generally range from a low of 2°C (35°F) to a comfortable high of 24°C (76°F), with an average of 12°C (54°F). Precipitation is relatively moderate at 79 mm (3.1 in) over about 12 days, and humidity sits at 80%. In contrast, February is characterized by cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 15°C (60°F), resulting in an average of 6°C (44°F). February also sees slightly higher precipitation at 101 mm (4.0 in) across 14 days, along with increased humidity at 88%. For more detailed information, check out Caerphilly weather in February.
In comparing the weather between March and May, significant differences emerge. March generally experiences cooler temperatures, with a minimum of -5°C (22°F) and an average of 7°C (45°F), while May sees more pleasant conditions, with a minimum of 2°C (35°F) and an average of 12°C (54°F). Although March has slightly higher precipitation levels at 97 mm (3.8 in) over 15 days, May is not far behind with 79 mm (3.1 in) over 12 days. Additionally, humidity is higher in March at 86%, compared to May's 80%. For more detailed insights, you can check out Caerphilly weather in March.
In comparing the weather between April and May, we see a noticeable warming trend. May boasts a minimum temperature of 2°C (35°F) and an average of 12°C (54°F), while April starts off cooler with a minimum of -1°C (30°F) and an average of 9°C (49°F). The maximum temperature in May reaches 24°C (76°F), significantly higher than April's peak of 20°C (69°F). However, May experiences slightly more precipitation with 79 mm (3.1 in) over 12 days compared to April's 57 mm (2.2 in) across 10 days. Humidity also remains high in both months, but is marginally lower in May at 80% compared to April's 84%. For more details on April's weather, check out Caerphilly weather in April.
In comparing the weather of May and June, it's evident that June generally offers warmer temperatures, with a minimum of 7°C (45°F) and an average of 15°C (60°F), compared to May's lower minimum of 2°C (35°F) and average of 12°C (54°F). June also presents a slightly higher maximum temperature of 27°C (82°F) versus May's peak of 24°C (76°F). Both months experience comparable rainfall, with June receiving 84 mm (3.3 in) and May 79 mm (3.1 in), and precipitation is spread over roughly the same number of days—12 in both months. Humidity levels remain consistent at 80% for both months. For more detailed information, you can check Caerphilly weather in June.
In comparing the weather between May and July, we see a clear evolution in temperatures and humidity levels. May features a wider temperature range with a minimum of 2°C (35°F) and an average of 12°C (54°F), peaking at 24°C (76°F). The month also experiences significant precipitation, totaling 79 mm (3.1 in) over approximately 12 days, with a higher humidity level at 80%. In contrast, July offers milder conditions, with minimum temperatures starting at 9°C (48°F) and averages around 17°C (63°F), reaching a maximum of 28°C (82°F). Although July has slightly more total precipitation at 85 mm (3.3 in), the humidity is lower at 70%. For a closer look at what to expect, check out Caerphilly weather in July.
In comparing the weather of May and August, we notice a significant difference in temperatures and general conditions. May tends to start with cooler temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 24°C (76°F), with an average of 12°C (54°F). This month also experiences relatively high humidity at 80% and sees around 79 mm (3.1 in) of precipitation over approximately 12 days.
Conversely, August enjoys a warmer climate, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 29°C (84°F), averaging 17°C (62°F). Although August is slightly wetter with 97 mm (3.8 in) of rain spread over about 13 days, it has lower humidity at 73%. For a closer look at how August weather specifically impacts Caerphilly, you can check out the details here: Caerphilly weather in August.
May and September both feature mild temperatures, but the details reveal some notable differences. In May, the temperatures range from a chilly 2°C (35°F) at night to a comfortable 24°C (76°F) during the day, with an average of 12°C (54°F). The month experiences about 79 mm (3.1 in) of precipitation over 12 days, coupled with high humidity at 80%. Conversely, September sees slightly warmer conditions, with minimum temperatures of 4°C (40°F) and maximums reaching 27°C (81°F), resulting in an average of 15°C (59°F). Precipitation levels are similar, at 81 mm (3.2 in) over the same number of days, while humidity is marginally lower at 79%. For more detailed weather insights, you can check Caerphilly weather in September.
May and October offer distinct weather patterns, even though their average temperatures remain similar at around 12°C (54°F). May boasts warmer days, with maximum temperatures reaching 24°C (76°F), while October's highs are slightly cooler at 21°C (70°F). However, October experiences significantly more precipitation, with around 135 mm (5.3 in) spread over 16 days compared to May’s 79 mm (3.1 in) over 12 days. Additionally, October's humidity rises to 89%, making it feel more damp than the relatively pleasant 80% humidity of May. For a closer look at October weather specifics, you can visit Caerphilly weather in October.
May and November present contrasting weather conditions that reflect the transition of the year. In May, temperatures range from a minimum of 2°C (35°F) to a comfortable maximum of 24°C (76°F), with an average of 12°C (54°F). The month experiences about 79 mm (3.1 in) of precipitation spread over 12 days, accompanied by a humidity level of 80%. In contrast, November sees cooler temperatures, with a minimum of -1°C (30°F) and a maximum of only 16°C (61°F), leading to an average of 9°C (48°F). This month also tends to be wetter, with 99 mm (3.9 in) of precipitation over 15 days and an increased humidity of 90%. For more insights on November weather, visit Caerphilly weather in November.
May and December present notably different weather patterns, reflecting the transition from spring to winter. In May, temperatures range from a cool 2°C (35°F) at night to a pleasant maximum of 24°C (76°F) during the day, with an average of 12°C (54°F). The month experiences 79 mm (3.1 in) of precipitation over about 12 days, with humidity levels around 80%. In contrast, December brings much colder temperatures, with a minimum of -4°C (26°F) and a maximum of 13°C (56°F), averaging just 7°C (45°F). This month sees increased precipitation at 130 mm (5.1 in) across approximately 17 days and higher humidity at 89%. For a more detailed look at December's weather, visit Caerphilly weather in December.
As May unfolds in Caerphilly, the weather offers a refreshing contrast to the chill of previous months, with temperatures gradually rising and creating a pleasant atmosphere for outdoor activities. Although precipitation is still noticeable, with rain gracing about 12 days, the scenery comes alive with verdant growth and blooming flowers, thanks to the moderate humidity levels. This shift not only marks a departure from the colder months but also heralds the arrival of summer fun. For a deeper dive into Caerphilly's weather patterns and trends, check out Caerphilly Climate.