May Weather in Marazion, United Kingdom

Last updated: March 17, 2025

May in Marazion, United Kingdom, offers a delightful mix of mild temperatures and soft coastal charm, making it an appealing time to visit. With a maximum temperature reaching 21°C (70°F) and an average of 12°C (54°F), the weather encourages outdoor activities while providing a refreshing escape. However, visitors should be prepared for a bit of rain, as the month sees approximately 64 mm (2.5 in) of precipitation spread over 12 days, all set against a backdrop of 85% humidity. Whether you're exploring the scenic coastline or enjoying local festivities, May's weather offers a unique blend of warmth and freshness, inviting everyone to experience the beauty of Marazion.

May Temperature in Marazion

In May, Marazion, United Kingdom, experiences a delightful transition into warmer weather, with temperatures reflecting the arrival of spring. The minimum temperature rises to a mild 5°C (42°F), while the average settles comfortably at 12°C (54°F), setting the stage for outdoor activities. As the month progresses, daytime scenery becomes increasingly inviting, peaking at a pleasant 21°C (70°F) during the hottest days. This gradual warming trend marks a significant shift from the cooler months, where temperatures barely reached double digits, hinting at the promise of summer just around the corner. With the sun shining more frequently, May truly embodies the essence of rejuvenation in this picturesque coastal town.

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

The chart illustrates May temperature patterns in Marazion, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec474748505459626260555149
Data source: Temperature data for Marazion 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 Marazion

May in Marazion, United Kingdom, brings a moderate precipitation amount of 64 mm (2.5 in), which is a slight increase from the drier April. This month typically sees 12 rainy days, creating a balance of dry spells and wet moments that mark the transition into late spring. Compared to the preceding months, May's rainfall is less than the heavier precipitation recorded in January and February but is higher than April's brief respite. As the region moves into the summer months, June tends to showcase even more rainfall, hinting at the dynamic weather patterns that characterize Marazion. Overall, May offers a pleasant blend of occasional showers and emerging sunshine, setting the stage for the warmer days ahead.

May Precipitation Trends in Marazion

The chart displays monthly precipitation patterns in Marazion, 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.
JanFebMarAprMayJunJulAugSepOctNovDec789287486482656473129113138
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Marazion

In Marazion, United Kingdom, the month of May marks a significant point in the annual humidity trend, with levels rising to 85%. This slight increase from April's 84% continues the upward trajectory that begins in spring, hinting at the approach of the more humid summer months. As the year progresses, humidity sees a gradual rise, peaking in July with 87%. The consistent moisture levels, ranging from 81% in January to a maximum of 87% in July, create a lush, vibrant environment. May, with its comfortable warmth and growing humidity, sets the stage for the verdant scenery characteristic of this coastal region as the season transitions towards summer.

May Average Humidity in Marazion

This chart illustrates the average monthly humidity levels in Marazion, 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.
JanFebMarAprMayJunJulAugSepOctNovDec81%84%83%84%85%86%87%86%85%85%82%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Marazion

As spring transitions into summer, Marazion's UV Index experiences a notable rise, reflecting the increasing intensity of the sun. In May, the UV Index hits 7, categorized as high, which signifies a burn time of just 25 minutes for those unprotected. This uptick follows a steady climb from a moderate 4 in March to a high 6 in April. As days grow warmer and sunnier, residents and visitors alike should be mindful of sun exposure, as even short periods without protection can lead to skin damage. With the subsequent months bringing higher UV levels, such as 9 in June, it's crucial to stay informed about safe sun practices. For a detailed view of UV trends throughout the year, check out Marazion UV Index.

Maximum UV Index Levels in Marazion for May

The chart shows the monthly maximum UV Index (UVI) for Marazion 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: Marazion 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 Marazion

May truly shines in Marazion, United Kingdom, as it marks a delightful peak in the sun’s embrace, boasting 411 hours of sunshine. This radiant month stands out against the backdrop of the preceding spring, which gradually warms up with each passing month—starting from a modest 97 hours in January, and progressing to 355 hours by April. Following May, the pattern remains consistently bright, with June and July offering 409 and 427 hours of sunshine respectively, while August begins to show a slight decline at 390 hours. This trend highlights the enchanting transition from spring into summer, making May a particularly cherished time for both locals and visitors eager to bask in the stunning Cornish sunshine.

Monthly Sunshine Duration in Marazion: May Highlighted

The May sunshine duration represents the total number of hours Marazion 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.
JanFebMarAprMayJunJulAugSepOctNovDec97h158h238h355h411h409h427h390h328h261h155h119h
Data source: Marazion May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Marazion During May

As spring transitions into summer, May in Marazion, United Kingdom, presents a mixed yet promising picture for sunshine enthusiasts. With a 38% chance of sunny weather, this month slightly falls behind April’s peak of 50% but remains notably higher than the winter months, which hover around 20-25%. While March shows a decent 34% likelihood, it is in May where the potential for brighter skies peaks again before slipping into the late spring and summer with June’s 29%. This upward trend signifies a shift towards longer and sunnier days, making May a delightful option for those eager to bask in the sun's warmth before the arrival of the summer crowds.

Percentage of Sunny Days in May in Marazion

The chart illustrates the percentage of sunny days in Marazion 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 Marazion experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%24%34%50%38%29%39%32%32%28%22%20%
Data source: Marazion May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Marazion in May

In Marazion, United Kingdom, daylight duration exhibits a clear and captivating trend over the year. Starting with a modest 8 hours in January, the days gradually lengthen as spring approaches, reaching 11 hours by March and then 13 hours in April. May brings a delightful surge, with sunlight extending to an impressive 15 hours, marking the transition into the vibrant summer season. The peak is recorded in June at 16 hours, creating a magical atmosphere. As the summer wanes, daylight gradually diminishes, with July retaining 15 hours and August tapering off to 14 hours. This decline continues into autumn, dropping to 10 hours by October and further to 9 hours in November, before reverting to 8 hours in December. This annual cycle truly showcases the enchanting rhythm of nature in Marazion.

Average Daylight Hours in Marazion for May

The chart illustrates the variation in daylight duration in Marazion throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 35m10h 4m11h 55m13h 49m15h 27m16h 18m15h 51m14h 22m12h 33m10h 40m9h8h 6m
Data source: Marazion daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Marazion

In Marazion, United Kingdom, May greets visitors with an average wind speed of 6.5 m/s (15 mph), reminiscent of the breezy conditions seen in both January and October. As spring transitions into summer, the winds coalesce around moderate levels, providing an invigorating backdrop for outdoor activities. Notably, this month follows a lull in April's gentler breezes, where winds dipped to 5.1 m/s (11 mph), marking the calmest period of the year. As the seasons advance, the trend shows a gradual decline in wind speeds leading into June, hinting at the typically milder summer days ahead. Meanwhile, December stands out with the highest gusts at 8.0 m/s (18 mph), suggesting a windier climate during the winter months. Overall, May's breezy charm continues to make it an appealing time for those who appreciate the refreshing maritime winds of this beautiful coastal region.

Average May Wind Speed in Marazion

The chart displays monthly wind speed patterns in Marazion, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.87.96.55.16.5 m/s4.54.85.24.76.56.08.0
Data source: Marazion May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Marazion Compares to Other Months

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

In comparing the weather between May and January, May tends to be significantly warmer, with average temperatures ranging from a minimum of 5°C (42°F) to a comfortable maximum of 21°C (70°F), while January experiences cooler averages, ranging from 2°C (35°F) to a maximum of 14°C (58°F). May also sees slightly lower precipitation at 64 mm (2.5 in) over 12 days, compared to January's 78 mm (3.1 in) over 13 days. Humidity levels in May are somewhat higher at 85%, while January maintains a slightly lower average humidity of 81%. For a detailed look at January's weather, you can refer to Marazion weather in January.

When comparing the weather in May to that of February, it’s clear that May offers milder and more pleasant conditions. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), with an average temperature of 12°C (54°F). In contrast, February experiences cooler temperatures, with a low of -1°C (30°F) and a high of 14°C (57°F), averaging 8°C (48°F). Additionally, May sees about 64 mm (2.5 in) of precipitation over 12 days, while February has more precipitation at 92 mm (3.6 in) over 17 days, making it a wetter month overall. Humidity levels are quite similar, with May at 85% and February slightly lower at 84%. For more detailed information, you can check Marazion weather in February.

In comparison to March, May offers a more temperate climate with significantly warmer temperatures, ranging from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), compared to March’s cooler range of -3°C (27°F) to 15°C (60°F). May experiences an average temperature of 12°C (54°F), which is a notable increase from March's average of 9°C (48°F). While both months have their share of precipitation, March sees more rain, with 87 mm (3.4 in) over 17 days, compared to May’s 64 mm (2.5 in) over 12 days. Additionally, humidity levels are slightly higher in May at 85%, compared to March’s 83%. For more specific insights into March weather patterns, you can visit Marazion weather in March.

In comparing the weather between April and May, May typically presents milder temperatures, with a minimum of 5°C (42°F) and an average of 12°C (54°F), compared to April's minimum of 3°C (38°F) and average of 10°C (50°F). While both months experience similar humidity levels, May sees a slight increase to 85%, compared to April's 84%. Precipitation also rises in May, totaling 64 mm (2.5 in) over 12 days, in contrast to April’s 48 mm (1.9 in) over 9 days. For more detailed insights about the weather during April, you can check out Marazion weather in April.

May and June present a noticeable shift in weather patterns. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), with an average temperature of 12°C (54°F). The month experiences around 64 mm (2.5 in) of precipitation over 12 days, and humidity levels sit at 85%. In contrast, June sees warmer temperatures, with a minimum of 9°C (49°F), an average of 15°C (59°F), and a maximum of 25°C (76°F). Precipitation increases slightly to 82 mm (3.2 in) over 14 days, and the humidity rises marginally to 86%. Overall, June offers a warmer and slightly wetter climate compared to May, making it a more vibrant month. For more detailed insights, check Marazion weather in June.

May and July exhibit notable differences in weather conditions. In May, temperatures range from a chilly minimum of 5°C (42°F) to a comfortable maximum of 21°C (70°F), with an average of 12°C (54°F). Precipitation during this month totals 64 mm (2.5 in) over approximately 12 days, and humidity is relatively high at 85%. In contrast, July features warmer temperatures, with a minimum of 12°C (53°F) and a maximum reaching 25°C (78°F), averaging 17°C (62°F). The precipitation in July is slightly higher at 65 mm (2.6 in) but occurs over just 11 days, while humidity remains close at 87%. For more detailed information on July weather, visit Marazion weather in July.

In May, temperatures begin to warm up, with averages around 12°C (54°F) and maximums reaching 21°C (70°F), while the weather can still feel quite cool at night with a minimum of 5°C (42°F). The month experiences about 64 mm (2.5 in) of precipitation over approximately 12 days, alongside a relatively high humidity level of 85%. In contrast, August brings milder conditions, with an average temperature of 16°C (62°F) and highs reaching 23°C (73°F). Although the total precipitation remains similar at 63 mm (2.5 in) across 13 days, humidity slightly increases to 86%. For a detailed overview of the weather in August, visit Marazion weather in August.

May and September present distinct weather characteristics despite their proximity in the calendar year. In May, temperatures range from a cool minimum of 5°C (42°F) to a pleasant maximum of 21°C (70°F), with an average of 12°C (54°F). Precipitation is fairly moderate at 64 mm (2.5 in) over approximately 12 rainy days, while humidity levels hover at 85%. In contrast, September showcases warmer conditions with temperatures ranging from 9°C (49°F) to a maximum of 25°C (77°F) and an average of 15°C (60°F). Precipitation slightly increases to 73 mm (2.9 in) over 13 days, but humidity remains consistent at 85%. For more details, you can explore Marazion weather in September.

May and October exhibit similar humidity levels, both around 85%, yet their temperatures and precipitation patterns show distinct differences. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), with an average of 12°C (54°F). This month experiences lower precipitation, totaling 64 mm (2.5 in) over about 12 days. Conversely, October features a slightly cooler temperature range with a minimum of 4°C (39°F) and a maximum of 19°C (67°F), averaging around 13°C (56°F). Additionally, October sees a notable increase in rainfall, accumulating 129 mm (5.1 in) over 16 days. For detailed climate insights, check out Marazion weather in October.

In May, the weather tends to be milder with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), averaging around 12°C (54°F). This month experiences around 64 mm (2.5 in) of precipitation over about 12 days, accompanied by a relatively high humidity level of 85%. In contrast, November brings cooler conditions, with temperatures dipping slightly to a minimum of 3°C (38°F) and a maximum of 16°C (61°F), averaging at 11°C (51°F). This month sees significantly more precipitation, totaling 113 mm (4.4 in) over approximately 20 days, while humidity remains slightly lower at 82%. For more detailed information, you can check Marazion weather in November.

In May, the weather generally feels more pleasant with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 21°C (70°F), resulting in an average of 12°C (54°F). The month sees around 64 mm (2.5 in) of rainfall over about 12 days, and humidity levels are relatively high at 85%. In contrast, December presents a cooler climate, featuring temperatures that range from a minimum of 4°C (39°F) to a maximum of 14°C (57°F), with an average of just 10°C (50°F). This month experiences significantly more precipitation at 138 mm (5.4 in) over 22 days, while humidity remains slightly lower at 80%. For a detailed look at December weather, check out Marazion weather in December.

Compare Marazion's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Marazion

May in Marazion brings a refreshing transition into warmer weather, showcasing an inviting average temperature that contrasts with the lingering chill of earlier months. While the maximum temperature can reach a pleasant 21°C, it offers a delightful escape from the cooler days of April and March. However, the month isn't without its share of rain, with about 12 days of light showers contributing to a relatively high humidity level of 85%. This combination of warmth and moisture creates a vibrant and lush environment, perfect for outdoor activities and enjoying the scenic beauty of the coast. For those intrigued by the complete climate patterns, further details can be found at Marazion Climate.