Last updated: March 17, 2025
In Portreath, United Kingdom, May brings a delightful mix of mild temperatures and refreshing coastal weather. With a maximum temperature reaching 22°C (72°F) and an average of 12°C (54°F), this month offers the perfect climate for outdoor activities. While daytime warmth is a highlight, nights can dip to a cool 4°C (40°F), reminding visitors to pack layers. May also sees a fair share of precipitation, totaling 65 mm (2.5 in) over 12 days, contributing to the lush greenery that defines this picturesque region. Additionally, the high humidity at 85% adds a refreshing touch to the sea air, making Portreath a charming destination during springtime.
In May, Portreath experiences a delightful transition into warmer weather, with temperatures ranging from a minimum of 4°C (40°F) to a pleasant maximum of 22°C (72°F). The average temperature rises to 12°C (54°F), marking a significant leap from the chillier months of winter and early spring. This month often serves as a precursor to summer, with increasing warmth inviting locals and visitors alike to embrace outdoor activities. As nature bursts into bloom, the mild climate creates the perfect backdrop for exploring Portreath's stunning coastline, making May a particularly popular time for beachgoers to enjoy the sun before the summer crowds arrive.
In May, Portreath typically experiences a mild precipitation level with an average of 65 mm (2.5 in), falling over approximately 12 days. This amount reflects a slight increase from the dry spells of April but remains lower than the wetter months that follow in June and October. The trend of gradually rising precipitation from the earlier spring months suggests that while May marks a transition toward summer, occasional rain showers are still expected, preparing the landscape for the vibrant colors of late spring. This balance of sun and rain makes May an appealing time for visitors, as they can enjoy the flourishing flora alongside the charm of a coastal town.
As spring transitions to summer in Portreath, United Kingdom, May brings a significant rise in humidity, reaching an average of 85%. This uptick marks a continuation of the gradual increase observed since January, when humidity levels hovered around 81%. Throughout the months, a consistent pattern emerges; humidity steadily climbs with April at 84%, paving the way for May's slight elevation. This growing moisture in the air sets the stage for the coming summer, where humidity peaks in July at 87%. As May progresses, residents can expect a more muggy environment, hinting at the warmer days ahead while still enjoying the crisp breezes characteristic of coastal life.
As spring transitions into summer, the UV Index in Portreath, United Kingdom, sees a notable rise, with May reaching a UV Index of 7, categorized as high exposure. This marks a significant increase from the moderate levels earlier in March and the high levels recorded in April, indicating that outdoor enthusiasts need to take more precautions against sun exposure. With a burn time of just 25 minutes, it's crucial to apply sunscreen and seek shade during peak hours to protect against harmful UV rays. As we approach the summer months, this upward trend continues, reminding residents and visitors alike to stay vigilant about skin safety. For detailed information on UV levels throughout the year, check out the full guide at Portreath UV Index.
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In May, Portreath shines brightly with an impressive 410 hours of sunshine, marking a peak in the spring season. As the days grow longer and warmer, the sunshine hours consistently rise from January's mere 96 hours, culminating in a vibrant April that boasts 355 hours. This upward trend not only highlights the transition into summer but also sets the stage for June and July, where the sunlight reaches its zenith at 409 and 427 hours respectively. May serves as a glorious reminder of the sun's return, welcoming locals and visitors alike to bask in the warmth before the summer's full embrace.
In Portreath, United Kingdom, the likelihood of sunny weather in May presents an intriguing trend as spring blossoms into summer. With a 37% chance of sunshine, May enjoys a notable increase from the preceding months, especially from April, which boasts a sunny probability of 50%. This uptick, however, shows a decline compared to the summer months ahead, where July peaks at 38%. As the year progresses from the greyer depths of winter, you’ll find that May is a month that teeters between the breath of fresh spring air and hints of impending summer warmth, making it an enticing time for beachgoers and outdoor enthusiasts alike.
May marks a delightful turning point in Portreath, United Kingdom, as daylight extends to a vibrant 15 hours. This surge in daylight reflects the steady upward trend that begins in January with just 8 hours, gradually increasing until April, when the days reach 13 hours. As spring unfolds, the brightness intensifies, leading into the longer days of summer, peaking at 16 hours in June. Following this zenith, daylight begins to taper off again, but even in autumn, 12 hours of sunlight in September ensures that the charm of the longer days lingers a bit longer. This rhythmic cycle of increasing and decreasing daylight not only marks the passage of time but also enhances the natural beauty of Portreath throughout the year.
May in Portreath, United Kingdom, brings a refreshing return of breezy conditions, mirroring January’s average wind speed of 6.1 m/s (14 mph). After a steady decline from April’s 4.8 m/s (11 mph), winds pick up again, suggesting a delightful transition into summer. This month typically enjoys a moderate air movement, providing the ideal climate for outdoor activities. As the year progresses, wind speeds tend to drop further in the summer months, with June averaging 4.2 m/s (9 mph). However, the consistent average wind speed in May hints at the lingering vibrancy of spring, encouraging both locals and visitors to embrace the beauty of coastal adventures before the season's gentler breezes settle in.
The weather in Portreath 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 Portreath and find detailed weather information for every month.
In comparing the weather in May and January, May typically offers milder temperatures ranging from a minimum of 4°C (40°F) to an average of 12°C (54°F) and a maximum of 22°C (72°F). In contrast, January presents cooler conditions with temperatures varying from a minimum of 0°C (32°F) to an average of 8°C (46°F) and a maximum of 14°C (58°F). Both months experience similar levels of precipitation, with January slightly higher at 70 mm (2.8 in) compared to May's 65 mm (2.5 in), and both see precipitation on about 12 days. Despite these rainfall similarities, May tends to feel more humid at 85%, compared to January's 81%. For more detailed insights, you can visit Portreath weather in January.
In comparing the weather of May and February, May generally offers milder and more pleasant conditions with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 22°C (72°F), and an average of 12°C (54°F). This month also experiences relatively lower precipitation, totaling 65 mm (2.5 in) over about 12 days, and maintains a high humidity level of 85%. In contrast, February is characterized by colder weather, with temperatures starting at a minimum of -2°C (28°F) and peaking at 14°C (58°F), averaging 8°C (47°F). It has more rainy days, with total precipitation reaching 85 mm (3.4 in) over 16 days, and a similar humidity of 84%. For a closer look at February's weather specifics, you can visit Portreath weather in February.
When comparing the weather in May and March, May generally offers more pleasant temperatures, with averages ranging from a minimum of 4°C to a maximum of 22°C, while March experiences colder conditions, with temperatures fluctuating between -4°C and 16°C. May also enjoys relatively less precipitation, receiving 65 mm over approximately 12 days, compared to March’s higher total of 84 mm over 17 days. Additionally, while both months feature high humidity, May's level is slightly higher at 85%, compared to March’s 83%. For a closer look at March's weather specifics, you can check out Portreath weather in March.
In comparing the weather of May and April, May generally experiences slightly warmer temperatures, with a minimum of 4°C (40°F) compared to April's 2°C (35°F). The average temperature in May rises to 12°C (54°F), whereas April maintains an average of 10°C (50°F). May also sees a higher maximum temperature of 22°C (72°F), which is a bit warmer than April’s peak of 20°C (68°F). In terms of precipitation, May has more rain, totaling 65 mm (2.5 in) over 12 days, while April registers less at 50 mm (2.0 in) over 9 days. Humidity levels are quite similar, with May at 85% and April at 84%. For more detailed comparisons, you can check Portreath weather in April.
May and June exhibit a noticeable shift in weather patterns. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 22°C (72°F), with an average temperature of 12°C (54°F). The month experiences 65 mm (2.5 in) of precipitation over 12 days and maintains a humidity level of 85%. In contrast, June sees warmer temperatures with a minimum of 8°C (47°F) and a maximum of 26°C (80°F), averaging 15°C (59°F). However, it also brings slightly more precipitation at 82 mm (3.2 in) over 13 days and a marginally higher humidity of 86%. For a more detailed look at June weather trends, you can visit Portreath weather in June.
In May, temperatures range from a chilly minimum of 4°C (40°F) to a comfortable maximum of 22°C (72°F), with an average of 12°C (54°F). The month experiences around 65 mm (2.5 in) of precipitation over 12 days, coupled with a high humidity level of 85%. In contrast, July offers warmer conditions, with temperatures starting at a minimum of 11°C (52°F) and peaking at 26°C (80°F), leading to a higher average of 17°C (63°F). Although July sees slightly more precipitation at 67 mm (2.6 in) over 11 days, the humidity rises to 87%. For those looking to plan summer activities, details on July's specific conditions can be found here: Portreath weather in July.
May and August present distinct weather patterns, reflecting the transitional seasons. In May, temperatures range from a cool minimum of 4°C (40°F) to a comfortable maximum of 22°C (72°F), with an average of 12°C (54°F). This month experiences more precipitation, totaling 65 mm (2.5 in) over about 12 days, and high humidity at 85%. In contrast, August offers warmer conditions, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 24°C (75°F), averaging 17°C (62°F). Although August receives slightly less rain at 62 mm (2.4 in) over 13 days, humidity remains high at 86%. For more specific details on August weather, you can check out Portreath weather in August.
In comparing the weather between May and September, we see a noticeable shift in temperatures and rainfall. May typically experiences a minimum temperature of 4°C (40°F) and an average of 12°C (54°F), reaching a maximum of 22°C (72°F). In contrast, September boasts slightly warmer temperatures with a minimum of 8°C (47°F), an average of 15°C (60°F), and a maximum of 26°C (79°F). Both months receive a similar amount of precipitation, around 65-67 mm (2.5-2.6 in), spread over about 12 days, and the humidity remains steady at 85%. This consistency in humidity makes both months feel somewhat damp, but September tends to feel warmer overall. For specific details on the weather patterns in September, you can refer to Portreath weather in September.
In May, temperatures gradually rise with a minimum of 4°C (40°F) and an average of 12°C (54°F), peaking at 22°C (72°F). The month sees about 65 mm (2.5 in) of precipitation over approximately 12 days, accompanied by a consistent humidity level of 85%. In contrast, October experiences slightly cooler temperatures, with a minimum of 2°C (37°F) and an average of 13°C (55°F), reaching a maximum of 19°C (67°F). This month is wetter, receiving about 118 mm (4.6 in) of rain over 15 days, while maintaining the same humidity level of 85%. For more details, you can check out the Portreath weather in October.
May and November present noticeably different weather conditions. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 22°C (72°F), with an average of 12°C (54°F). This month receives about 65 mm (2.5 in) of precipitation over approximately 12 days, coupled with high humidity at 85%. In contrast, November experiences cooler temperatures, with a minimum of 2°C (37°F) and a maximum of 16°C (61°F), averaging 10°C (51°F). This month also sees increased precipitation totaling 100 mm (3.9 in) spread over about 18 days, while humidity remains relatively lower at 82%. For a closer look at November weather specifics, check Portreath weather in November.
In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 22°C (72°F), with an average of 12°C (54°F). This month sees approximately 65 mm (2.5 in) of precipitation over about 12 days, and humidity levels are relatively high at 85%. In contrast, December tends to be cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 14°C (58°F), averaging around 9°C (49°F). Precipitation is significantly higher in December, totaling 123 mm (4.8 in) over about 20 days, while humidity remains slightly lower at 80%. For more detailed information, you can check out Portreath weather in December.
As May arrives in Portreath, the weather begins to shift, offering a delightful blend of warmth and moisture that sets it apart from the chillier months. With temperatures reaching a pleasant maximum of 22°C, this spring month often encourages outdoor activities, although the average temperature remains cool enough to remind us of the lingering briskness. Frequent showers, occurring on approximately half the days of the month, contribute to the lush scenery, while high humidity levels add a refreshing touch to the coastal air. This balance of warmth and rain is a hallmark of May, creating an inviting atmosphere for those looking to embrace the beauty of nature. For a deeper dive into the seasonal patterns and climate specifics, visit Portreath Climate.