Last updated: March 17, 2025
In Brecon, United Kingdom, May brings a delightful mix of weather conditions, characterized by a maximum temperature reaching up to 24°C (76°F) and a minimum dipping to -1°C (30°F). The month showcases an average temperature of 10°C (51°F), providing a comfortable spring atmosphere. However, with 97 mm (3.8 in) of rainfall over approximately 13 days, May can be quite wet, contributing to an humidity level of around 80%. This blend of warmth and moisture creates a lush landscape, making Brecon a beautiful destination for nature enthusiasts and outdoor adventurers alike.
In May, Brecon experiences a delightful transition into spring, with temperatures showing a notable rise. The minimum temperature hovers around -1°C (30°F), while the average temperature climbs to a refreshing 10°C (51°F), peaking at a pleasant 24°C (76°F). This warm-up signifies a significant change from the chill of the winter months, where lows dipped below -8°C (19°F) during January and February. By May, the weather is more inviting, providing an excellent backdrop for outdoor activities as the landscape bursts into bloom. As the month progresses, the delightful warmth sets the stage for an increasingly vibrant summer, confirming May as a beautiful and temperate month in the heart of the United Kingdom.
May in Brecon, United Kingdom, sees a notable uptick in rainfall with an average precipitation of 97 mm (3.8 in) spread over 13 days. This marks a transition from the drier conditions of April, which recorded only 65 mm (2.6 in) and just 10 rainy days. As spring progresses into late May, the increase in both precipitation and the number of rainy days highlights a pattern of more unsettled weather, which continues into June with the same precipitation amount but a slight rise in rainy days. As the vibrant greenery of Brecon flourishes, the May showers play a crucial role in sustaining the lush landscapes, offering a captivating glimpse of the region's dynamic climate as it shifts towards the summer months.
In Brecon, United Kingdom, May marks a notable shift in humidity, dropping to 80% after a steady decline from the winter months. January and February consistently hover at a high 88%, while the transition into spring sees March and April easing slightly to 86% and 84%, respectively. This gradual decrease culminates in May, indicating the approach of summer and its typically drier conditions. As June continues this trend with another 80% humidity level, it’s clear that Brecon’s weather is beginning to embrace a more comfortable and refreshing atmosphere, offering a respite from the dampness of the early year.
As May rolls into Brecon, the UV Index climbs to 7, categorizing it under high exposure risk. This significant increase from April's 6 signals that sun protection becomes crucial, with a burn time of just 25 minutes for fair-skinned individuals. The upward trend reflects the intensifying sunlight as spring transitions into summer, making it vital to stay aware of UV levels and protect your skin accordingly. Looking ahead, June will see the UV Index peak at 8, reminding us that outdoor activities should be accompanied by adequate sun safety measures. For more insights on UV levels throughout the year, visit Brecon UV Index.
UV Risk Categories
As spring blossoms into summer, May in Brecon heralds a remarkable shift in sunlight, with 388 hours illuminating the landscape. This surge in sunshine not only marks a stunning increase from 310 hours in April but also sets the stage for the sunniest months ahead. Following May, June and July bask in 366 and 403 hours respectively, continuing the trend of abundant daylight. The gradual decline commencing in August, where sunshine dips to 356 hours, hints at the transition into autumn, yet the vibrancy of spring's end remains a cherished highlight. With these impressive sunlit hours, May stands out, inviting both locals and visitors to embrace the outdoors and enjoy the natural beauty Brecon has to offer.
In Brecon, May marks a subtle transition in weather patterns, boasting a 25% chance of sunny days. This figure represents an intriguing peak following the significantly sunnier April, which enjoys a 49% chance of sun. However, as spring softly yields to summer, the likelihood of sunny weather dips again to 23% in June. While May does not guarantee endless blue skies, it typically offers a refreshing balance, inviting both locals and visitors to bask in the promising warmth of early summer. Thus, if you're planning a trip, May remains a captivating option, blending increasing daylight with the charm of Brecon’s natural beauty.
In Brecon, United Kingdom, May marks a delightful transition into longer days, with 15 hours of daylight illuminating the landscape. This increase from the 13 hours in April reflects the steady climb in daylight hours as spring progresses, enhancing the sense of warmth and vibrancy in the surroundings. Following May, June and July continue to offer a peak of 16 hours, yet even in May, one can already feel the allure of the longer evenings. As summer wanes into August, daylight gently begins to recede to 14 hours, showcasing a gradual shift towards autumn while still holding onto the essence of long, sunlit days. This pattern highlights the region’s rhythmic dance between light and dark, appealing to those who cherish outdoor activities and the beauty that longer days bring.
In Brecon, United Kingdom, the winds of May pleasantly moderate with an average speed of 3.8 m/s (8 mph), providing a gentle breeze that contrasts the stronger gusts of February, which peaks at 4.9 m/s (11 mph). As spring unfolds, wind speeds tend to taper off, with April reaching a low of 3.1 m/s (7 mph) before slightly picking up again in May. This trend of fluctuating winds continues into the summer months, where July records the softest breezes at 2.6 m/s (6 mph). Interestingly, as autumn approaches, wind speeds regain vitality, culminating in the higher averages recorded in late autumn and early winter, suggesting a dynamic interplay of seasonal changes that characterize Brecon’s climate. Overall, May offers a refreshing transition, inviting outdoor exploration amid the gentle winds of early summer.
The weather in Brecon 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 Brecon and find detailed weather information for every month.
May and January present distinctly different weather patterns. In May, temperatures range from a minimum of -1°C (30°F) to a pleasant average of 10°C (51°F), peaking at a comfortable 24°C (76°F). This month experiences 97 mm (3.8 in) of precipitation over approximately 13 days, paired with a relatively high humidity level of 80%. In contrast, January offers cooler temperatures with a minimum of -7°C (19°F) and an average of 4°C (39°F), reaching a maximum of only 12°C (54°F). While January has slightly less precipitation at 81 mm (3.2 in) across 12 days, it is characterized by higher humidity at 88%. For a more detailed understanding of January's climate, you can explore Brecon weather in January. Overall, May's warmer temperatures and more moderate humidity create a more inviting atmosphere compared to the cooler, damp conditions typical of January.
May typically showcases a more temperate climate compared to February, with average temperatures rising to a pleasant 10°C (51°F) and reaching highs of 24°C (76°F). In contrast, February is much chillier, with an average temperature of only 4°C (40°F) and maximum temperatures capping at 16°C (60°F). Precipitation in February is also higher at 125 mm (4.9 in) over 16 days compared to May’s 97 mm (3.8 in) spread over 13 days. Additionally, humidity levels are slightly higher in February at 88% compared to 80% in May, contributing to a more wintry feel during the earlier month. For more detailed information on February weather, visit Brecon weather in February.
In comparing the weather patterns of May and March, we can see a notable shift. May boasts a milder temperature range, with average highs reaching 24°C (76°F) compared to March's maximum of 18°C (65°F). Additionally, the average temperature in May is significantly warmer at 10°C (51°F), while March sits at a cooler average of 5°C (42°F). However, March experiences slightly more precipitation, totaling 119 mm (4.7 in) over 17 days, whereas May sees 97 mm (3.8 in) across 13 days. Humidity levels are relatively high in both months, with March slightly higher at 86% compared to May's 80%. For a more detailed overview of March weather in Brecon, you can visit Brecon weather in March.
Comparing the weather patterns in April and May reveals some notable differences. In April, temperatures ranged from a minimum of -4°C (26°F) to a maximum of 21°C (69°F), with an average of 8°C (46°F). The month saw a total precipitation of 65 mm (2.6 in) over 10 days, and humidity levels were relatively high at 84%. In contrast, May experienced more variability, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 24°C (76°F) and an average of 10°C (51°F). Additionally, May had increased precipitation of 97 mm (3.8 in) over 13 days, but slightly lower humidity at 80%. This illustrates how May tends to be warmer and wetter compared to April. For more detailed information on April weather, you can check Brecon weather in April.
May and June exhibit notable differences in their weather patterns. In May, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 24°C (76°F), with an average of 10°C (51°F). The month experiences 97 mm (3.8 in) of precipitation over 13 days, and humidity levels remain steady at 80%. In contrast, June offers slightly warmer temperatures, with minimums of 4°C (39°F), an average of 14°C (57°F), and maximums reaching 27°C (81°F). While June also sees 97 mm (3.8 in) of precipitation, it spans 16 days, maintaining the same humidity level of 80%. For more detailed information about the June weather in Brecon, check out Brecon weather in June.
In May, temperatures can range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 24°C (76°F), with an average of 10°C (51°F). The month is characterized by relatively high humidity at 80% and experiences about 97 mm (3.8 in) of precipitation over 13 days. In contrast, July offers warmer temperatures, with a minimum of 5°C (41°F) and a maximum of 27°C (81°F), averaging around 15°C (60°F). Precipitation levels are slightly lower at 93 mm (3.7 in) but occur on more days, totaling 14, with humidity dropping to 70%. For more detailed information, you can check Brecon weather in July.
May and August present distinctly different weather patterns. In May, temperatures range from a chilly -1°C (30°F) to a pleasant max of 24°C (76°F), with an average of 10°C (51°F). The month experiences relatively high humidity at 80% and sees about 97 mm (3.8 in) of precipitation over approximately 13 days. In contrast, August offers warmer conditions, with temperatures stretching from a minimum of 6°C (43°F) to a maximum of 27°C (82°F) and an average of 15°C (59°F). While it is slightly drier in terms of humidity at 73%, August also brings more rainfall, totaling 113 mm (4.4 in) across 17 days. For more details on the climate in August, you can check Brecon weather in August.
May and September showcase distinct weather patterns, highlighting the transition from spring to autumn. In May, temperatures can drop as low as -1°C (30°F) but average around 10°C (51°F), peaking at a comfortable 24°C (76°F). With an average of 97 mm (3.8 in) of precipitation over 13 days, May tends to be quite humid, with humidity levels reaching around 80%. In contrast, September offers slightly milder conditions, with temperatures ranging from a minimum of 1°C (35°F) to an average of 13°C (55°F), and a maximum of 26°C (80°F). The month sees a slight decrease in precipitation, totaling 89 mm (3.5 in) over the same number of rainy days, and humidity levels are marginally lower at 79%. For more detailed insights, check out Brecon weather in September.
In comparing the weather of May and October, it's noticeable that May tends to be warmer, with average temperatures around 10°C (51°F) and maximums reaching up to 24°C (76°F). In contrast, October sees a slight dip in temperatures, with averages at 10°C (50°F) and maximums peaking at 20°C (69°F). Precipitation also increases in October, with 136 mm (5.4 in) falling over 16 days, compared to May's 97 mm (3.8 in) over 13 days. Additionally, the humidity rises in October to 89%, making it feel a bit more damp than the 80% humidity experienced in May. For more details, you can check Brecon weather in October.
May and November present distinctly different weather patterns. In May, temperatures range from a minimum of -1°C (30°F) to a maximum of 24°C (76°F), with an average temperature of 10°C (51°F). The month sees around 97 mm (3.8 in) of precipitation over approximately 13 days, accompanied by a humidity level of 80%. In contrast, November is notably cooler, with temperatures dipping to a minimum of -4°C (25°F) and peaking at 14°C (58°F), averaging 6°C (44°F). The precipitation increases to 114 mm (4.5 in) spread across about 17 days, and the humidity rises slightly to 90%. For a deeper insight into the weather during this later month, you can check out Brecon weather in November.
May and December present contrasting weather conditions. In May, temperatures range from a minimum of -1°C (30°F) to a pleasant average of 10°C (51°F), peaking at a comfortable 24°C (76°F). This month sees about 97 mm (3.8 in) of precipitation over approximately 13 days, with humidity levels around 80%. In contrast, December is significantly colder, with minimum temperatures dropping to -8°C (18°F) and an average of just 5°C (41°F), reaching a maximum of 12°C (53°F). Precipitation increases to 139 mm (5.5 in), occurring on about 19 days, and humidity rises to 89%. For further details on December weather, you can check Brecon weather in December.
May in Brecon brings a delightful shift from the coolness of spring, showcasing a blend of mild temperatures and a touch of warmth that begins to beckon the summer months. With average highs reaching a pleasant 24°C and lows dipping to just above freezing, the weather invites outdoor activities and exploration. However, be prepared for the occasional rainy day, as May sees a fair amount of precipitation, with about 13 days experiencing some rainfall. The humidity also rises, creating a lush and vibrant backdrop ideal for observing the region's natural beauty. Embrace the evolving climate of Brecon this May, and for more insights on the area's climate throughout the year, check out Brecon Climate.