May Weather in Polruan, United Kingdom

Last updated: March 17, 2025

In Polruan, United Kingdom, May brings a delightful blend of warm days and refreshing coastal breezes. With maximum temperatures reaching 22°C (72°F) and a comfortable average of 12°C (54°F), this month invites both locals and visitors to enjoy the outdoors. However, the cheerful weather is accompanied by a modest 77 mm (3.0 in) of rainfall over 12 days, contributing to the area’s lush scenery. With humidity levels hovering around 80%, the air retains a pleasant coolness, making May a perfect time to explore the charming village and its stunning coastal views.

May Temperature in Polruan

In Polruan, United Kingdom, May marks a delightful transition into warmer days, with temperatures reflecting the promising onset of summer. The month begins with a pleasant minimum of 4°C (39°F), rising to an average of 12°C (54°F), and peaking at a comfortable 22°C (72°F). This represents a significant increase from the earlier months, particularly April, which enjoys a maximum of 20°C (68°F). The gradual warmth is indicative of the shift from the cooler spring months, as May consistently provides mild weather, paving the way for the even warmer June ahead. Visitors and residents alike can relish the blooming landscapes and inviting temperatures, making it an ideal time for outdoor activities and exploration.

May Weather in Polruan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Polruan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454647505459636259555048
Data source: Temperature data for Polruan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Polruan

In May, Polruan experiences a moderate precipitation total of 77 mm (3.0 in), with rainfall occurring across 12 days. This marks a slight increase from April's 52 mm, suggesting a warming transition into summer, while remaining lower than the wetter months to come, such as June. The consistent pattern of rainfall hints at a typical British spring, where showers nurture the blooming landscape, making May an essential month for both flora and fauna in the region. Overall, May serves as a bridge, balancing the preceding chill of spring with the promise of summer, reflected in its enhanced precipitation.

May Precipitation Trends in Polruan

The chart displays monthly precipitation patterns in Polruan, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec68918852778575716811898121
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Polruan

As spring transitions into summer, May in Polruan, United Kingdom, offers a refreshing dip in humidity, averaging 80%. This marks a notable decrease from the wetter months of early winter and spring, where levels hover around 86% and above. The trend reveals a gradual decline in humidity from January's high of 88%, easing into the delightful early summer months of June and July, both maintaining the same moderate humidity of 80%. This shift creates a comfortable atmosphere for outdoor activities, allowing residents and visitors alike to enjoy the beautiful coastal charm of Polruan in the pleasant May climate.

May Average Humidity in Polruan

This chart illustrates the average monthly humidity levels in Polruan, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Polruan

As May arrives in Polruan, the UV Index climbs to 7, signaling a high exposure category and a burn time of only 25 minutes. This trend reflects a noticeable increase in sun intensity compared to the earlier months. After a gradual rise from January’s low index of 2, which allowed for extended outdoor enjoyment without much concern, the UV levels reach their peak intensity leading into summer. With June forecasted to reach a very high index of 9, residents and visitors alike should be mindful of sun protection measures to safeguard their skin during these bright spring days. For more details, visit Polruan UV Index.

Maximum UV Index Levels in Polruan for May

The chart shows the monthly maximum UV Index (UVI) for Polruan in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec224679876421
Data source: Polruan May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Polruan

In Polruan, the month of May shines particularly brightly, boasting an impressive 408 hours of sunshine, making it one of the sunniest months of the year. This radiant duration follows a steady upward trend that begins in January with only 94 hours and swells dramatically to 355 hours by April. The warmth of May is matched only by July, which claims the title of the sunniest month with 426 hours. As the summer unfolds, sunshine hours peak, reflecting a delightful pattern that invites residents and visitors alike to bask in the glow of Polruan's charming coastal beauty. However, as the days shorten into autumn, the trend gently declines, reminding us to savor every last ray of sunshine before winter’s embrace.

Monthly Sunshine Duration in Polruan: May Highlighted

The May sunshine duration represents the total number of hours Polruan experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec94h159h235h355h408h406h426h389h328h261h152h118h
Data source: Polruan May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Polruan During May

In Polruan, United Kingdom, the likelihood of sunny weather in May stands at 34%, offering a promising glimpse of brighter days compared to the early months of the year. As spring unfolds, this percentage marks a notable rise from the 25% chance in January and 24% in February, suggesting that daylight hours are becoming more cheerful. Although April enjoys the highest chance of sun at 52%, May's weather still reflects a transition into more favorable conditions. Following May, the sunny probabilities dip in June to 27% before picking up again in the summer with 37% in July. Overall, while May is not guaranteed blissful sunshine, it stands as a hopeful beacon for those looking to enjoy the beauty of spring in Polruan.

Percentage of Sunny Days in May in Polruan

The chart illustrates the percentage of sunny days in Polruan throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Polruan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%24%34%52%34%27%37%29%32%26%24%18%
Data source: Polruan May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Polruan in May

As spring gives way to summer, May emerges as a particularly bright month in Polruan, United Kingdom, boasting an impressive 15 hours of daylight. This increase from 13 hours in April highlights a clear trend of lengthening days as we transition toward the longest days of the year. The gradual lengthening of daylight, starting from 8 hours in January, showcases the region's shift from the darker winter months. Following May, daylight begins to peak in June at 16 hours, before tapering slightly in July and August. This pattern not only emphasizes the beauty of the late spring and summer seasons but also invites residents and visitors alike to revel in the extended hours of sunlight that define this picturesque coastal community.

Average Daylight Hours in Polruan for May

The chart illustrates the variation in daylight duration in Polruan throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 33m10h 3m11h 55m13h 49m15h 28m16h 20m15h 52m14h 23m12h 33m10h 40m8h 58m8h 5m
Data source: Polruan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Polruan

In Polruan, United Kingdom, the May winds offer a delightful blend of moderate breezes that invigorate the coastal atmosphere. With an average wind speed of 5.9 m/s (13 mph), May sees a subtle uptick compared to the preceding months, particularly from the more tranquil April winds that barely reached 4.6 m/s (10 mph). This gentle escalation is consistent with the trend of spring transitioning into summer, where the winds typically grow more spirited. Following May, the winds gradually soften again leading into summer months, with June recording the lowest average at 4.0 m/s (9 mph). Overall, May stands out as a refreshing midpoint, balancing the briskness of earlier spring with the calming tendencies of summer, making it a charming time for outdoor activities by the coast.

Average May Wind Speed in Polruan

The chart displays monthly wind speed patterns in Polruan, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.87.15.64.65.9 m/s4.04.54.64.45.64.86.9
Data source: Polruan May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Polruan Compares to Other Months

The weather in Polruan 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 Polruan and find detailed weather information for every month.

May and January showcase striking differences in weather patterns. In May, temperatures range from a minimum of 4°C (39°F) to a maximum of 22°C (72°F), resulting in a pleasant average of 12°C (54°F). This month experiences about 77 mm (3.0 in) of precipitation over 12 days, with humidity at a relatively comfortable 80%. Conversely, January is much colder, with temperatures varying from -1°C (31°F) to a maximum of 14°C (58°F), leading to an average of only 7°C (46°F). It sees slightly less precipitation at 68 mm (2.7 in) across 11 days, accompanied by higher humidity at 88%. For a closer look at daily conditions, you can check Polruan weather in January.

In comparing the weather of May and February, there are notable differences in temperature, precipitation, and humidity. May generally experiences a more pleasant climate with minimum temperatures around 4°C (39°F), averaging 12°C (54°F), and reaching up to 22°C (72°F). In contrast, February tends to be chillier, with minimum temperatures dropping as low as -2°C (28°F) and an average of 8°C (46°F), peaking at 14°C (57°F).

Additionally, February typically sees higher humidity levels at 88% compared to May's 80%. While May has 77 mm (3.0 in) of precipitation over about 12 days, February brings even more rainfall, totaling 91 mm (3.6 in) across roughly 15 days. For a closer look at February weather in Polruan, you can visit Polruan weather in February.

When comparing the weather between March and May, it is evident that May offers significantly milder temperatures, with averages reaching 12°C (54°F) compared to March's average of 8°C (47°F). May also boasts a higher maximum temperature of 22°C (72°F), while March peaks at just 15°C (60°F). However, March experiences a slightly higher total precipitation of 88 mm (3.5 in) over 16 days, compared to May's 77 mm (3.0 in) across 12 days. Humidity levels are also higher in March at 86% versus 80% in May, suggesting that although May feels warmer, March tends to be a bit more damp and cloudy. For a closer look at typical March conditions in Polruan, you can visit Polruan weather in March.

In comparing the weather between April and May, we see a noticeable increase in temperatures. April features a minimum of 2°C (35°F) and an average of 10°C (50°F), while May offers a minimum of 4°C (39°F) and an average of 12°C (54°F). Additionally, the maximum temperatures rise from 20°C (68°F) in April to 22°C (72°F) in May. However, May also brings more precipitation, with 77 mm (3.0 in) over 12 days compared to April's 52 mm (2.0 in) over just 8 days. Humidity levels slightly decrease as well, with April at 84% and May at 80%. For further details about April's weather, you can visit Polruan weather in April.

May and June showcase a notable progression in weather patterns. In May, temperatures range from a chilly 4°C (39°F) to a comfortable max of 22°C (72°F), with an average of 12°C (54°F). The month sees 77 mm (3.0 in) of rainfall over 12 days, alongside a consistent humidity of 80%. In contrast, June experiences warmer conditions, with minimum temperatures rising to 8°C (47°F) and maximums peaking at 26°C (80°F), leading to an average of 15°C (59°F). While June also brings a slight increase in precipitation to 85 mm (3.3 in) over 13 days, the humidity remains steady at 80%. For a more detailed look at June's climate specifics, visit Polruan weather in June.

In May, temperatures range from a chilly minimum of 4°C (39°F) to a pleasant maximum of 22°C (72°F), with an average of 12°C (54°F). The month experiences significant rainfall, with precipitation totaling 77 mm (3.0 in) over approximately 12 days and a humidity level of 80%. In contrast, July brings warmer temperatures with a minimum of 10°C (50°F) and a maximum of 26°C (79°F), averaging 17°C (63°F). While precipitation is slightly lower at 75 mm (3.0 in) over 11 days, the humidity is also more comfortable at 70%. For more details on the weather during this month, check out Polruan weather in July.

May and August present distinct contrasts in weather. In May, temperatures range from a cool minimum of 4°C (39°F) to a pleasant average of 12°C (54°F), peaking at 22°C (72°F). The month is characterized by relatively high humidity at 80% and a notable amount of rainfall, totaling 77 mm (3.0 in) over 12 days. In contrast, August offers a warmer climate with a minimum temperature of 10°C (51°F) and an average of 17°C (62°F), reaching up to a maximum of 24°C (75°F). Although August experiences slightly less precipitation at 71 mm (2.8 in), it shares the same number of rainy days as May, but with lower humidity at 73%. For more information, check out Polruan weather in August.

In May, temperatures range from a low of 4°C (39°F) to a pleasant high of 22°C (72°F), with an average temperature of 12°C (54°F). The month typically experiences around 77 mm (3.0 in) of precipitation over 12 days, accompanied by a humidity level of 80%. In contrast, September offers slightly warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 24°C (76°F), and an average of 15°C (60°F). The month sees a bit less rainfall, totaling 68 mm (2.7 in) over 11 days, and maintains a similar humidity level of 79%. For more detailed insights, you can check Polruan weather in September.

In comparing May and October, we can observe distinct differences in their weather patterns. May tends to be warmer, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 22°C (72°F), while October has slightly cooler temperatures, averaging between 2°C (35°F) and 19°C (67°F). Precipitation is more frequent in October, with 118 mm (4.7 in) spread over 15 days compared to May's 77 mm (3.0 in) over 12 days. Additionally, October's humidity is higher at 89%, compared to May's 80%. For more detailed information, you can check the Polruan weather in October.

In May, the weather typically features milder temperatures, with averages around 12°C (54°F) and highs reaching up to 22°C (72°F), while November presents cooler conditions, with average temperatures dropping to 10°C (50°F) and a maximum of 16°C (61°F). While May enjoys a total precipitation of 77 mm (3.0 in) over about 12 days, November experiences slightly higher rainfall at 98 mm (3.9 in) spread across approximately 15 days. Additionally, humidity levels are higher in November at 90%, compared to 80% in May. For more details on November weather, you can check Polruan weather in November.

May and December present contrasting weather patterns, showcasing the transition from spring to winter. In May, temperatures range from a minimum of 4°C (39°F) to a pleasant average of 12°C (54°F), peaking at 22°C (72°F). This month experiences 77 mm (3.0 in) of precipitation over 12 days, with humidity levels at 80%. In comparison, December is notably cooler, with temperatures dipping to a minimum of 1°C (35°F) and averaging around 9°C (48°F), reaching a maximum of 14°C (58°F). Additionally, December sees more rainfall, totaling 120 mm (4.7 in) across 19 days, and higher humidity at 89%. For specific insights into December weather, you can check Polruan weather in December.

Compare Polruan's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Polruan

As May unfolds in Polruan, residents and visitors alike experience a delightful transition from the cooler grasp of spring to the warmth of early summer. With maximum temperatures reaching pleasantly balmy levels, the month stands out as a vibrant time of year. Despite an average temperature that gently nudges upward, the lingering chill can still be felt on cooler days. Additionally, while May does see its share of rainy periods—with about 12 days of precipitation—it’s typically manageable, inviting all to enjoy the lush landscapes the rainfall nurtures. Overall, May offers a refreshing blend of mild warmth and occasional showers, making it a unique and enjoyable month in Polruan. For more insights on the seasonal variations you can expect, check out the detailed information available at Polruan Climate.