May Weather in Cemaes Bay, United Kingdom

Last updated: March 17, 2025

Experience the enchanting weather of Cemaes Bay in May, where temperatures range from a balmy 18°C (65°F) at their peak to a refreshing 5°C (41°F) at night, averaging a comfortable 11°C (52°F) throughout the day. This month sees a modest precipitation total of 46 mm (1.8 in) over 9 days, contributing to the lush greenery that characterizes this picturesque location. Embrace the mild humidity at 79%, making Cemaes Bay a delightful spring destination, perfect for outdoor activities amidst stunning coastal views.

May Temperature in Cemaes Bay

In May, Cemaes Bay begins to embrace the warmth of spring, with temperatures reflecting a noticeable upward trend compared to the earlier months. The minimum temperature rises to a comfortable 5°C (41°F), while the average settles at a cheerful 11°C (52°F), peaking at a pleasant 18°C (65°F). This gentle increase, following the more brisk conditions of April, invites residents and visitors alike to enjoy outdoor activities and appreciate the blossoming scenery. As Cemaes Bay awakens from its winter slumber, the transition to warmer days marks an exciting time, promising a vibrant atmosphere that complements the stunning coastal landscape.

May Weather in Cemaes Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cemaes Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464546485256596059555147
Data source: Temperature data for Cemaes Bay 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 Cemaes Bay

In Cemaes Bay during the month of May, precipitation measures around 46 mm (1.8 in), accompanied by about 9 days of rainfall. This marks a slight resurgence compared to the preceding months, where April experienced significantly lower rainfall at 41 mm over just 8 days. The increase in precipitation indicates the transition into late spring, hinting at the wetter conditions that lie ahead in June, which typically sees higher rainfall levels. Interestingly, May's rainfall stands modestly in comparison to the overall annual trend, as late spring usually sets the stage for the heavier showers characteristic of the summer months.

May Precipitation Trends in Cemaes Bay

The chart displays monthly precipitation patterns in Cemaes Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8799914146776891101147142145
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cemaes Bay

In May, Cemaes Bay experiences a notable shift in humidity, dipping to 79% from the higher levels of the earlier months. This decline marks a transition into the warmer season, making May one of the drier months compared to the winter and early spring, where humidity levels hovered around the mid-80s to near 90%. As the region welcomes longer days and increased sunshine, this moderate humidity contributes to a pleasant atmosphere, paving the way for outdoor adventures and seaside enjoyment. Following May, humidity slightly rises again in June before settling into the 78% to 79% range during the peak summer months, highlighting the area's characteristic maritime climate.

May Average Humidity in Cemaes Bay

This chart illustrates the average monthly humidity levels in Cemaes Bay, 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%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cemaes Bay

As we transition into May in Cemaes Bay, the UV Index experiences a notable rise, reaching 7, which falls into the high exposure category. This marks a significant increase from the earlier months where the UV Index remained low or moderate, with burn times now shortened to just 25 minutes. It's essential for residents and visitors alike to be aware of this trend, as sun protection becomes increasingly vital. Following May, the UV Index continues to climb, peaking in June and July, underscoring the shift towards the summer months. Staying informed is key; for more detailed insights on UV levels throughout the year, visit Cemaes Bay UV Index.

Maximum UV Index Levels in Cemaes Bay for May

The chart shows the monthly maximum UV Index (UVI) for Cemaes Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Cemaes Bay 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 Cemaes Bay

In Cemaes Bay, United Kingdom, May truly shines as the month where spring blossoms into summer, boasting an impressive 421 hours of sunshine. This marks a significant increase from the 342 hours in April, heralding the arrival of warmer days. Following this trend, both June and July continue to bask in the sun, with 411 and 422 hours respectively, offering perfect conditions for beachgoers and nature lovers alike. While August experiences a slight dip to 384 hours, the overall trajectory from winter months, such as January's mere 92 hours, showcases a remarkable transformation as daylight expands. As autumn approaches, sunshine gradually retreats, with September and October showing 317 and 244 hours. Overall, May serves as a pivotal month, emphasizing the transition into the sun-drenched spirit of summer in this picturesque bay.

Monthly Sunshine Duration in Cemaes Bay: May Highlighted

The May sunshine duration represents the total number of hours Cemaes Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec92h166h233h342h421h411h422h384h317h244h130h108h
Data source: Cemaes Bay May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cemaes Bay During May

In Cemaes Bay, the transition into May marks a notable shift in sunny weather prospects. As spring progresses, the chances of sunlight soar to 38%, creating a stark contrast to the earlier months of the year, where figures hover around the low twenties. This increase is particularly striking when compared to April’s more favorable 50% likelihood, suggesting that while May still holds promise for sun-soaked days, it may not consistently match the peak of spring's bloom. As the year unfolds, the likelihood dips into the summer months, with June and July presenting 29% and 39% chances of sunshine, respectively. Thus, May offers a balanced mix of sunny potential, making it an appealing month for those seeking to bask in the emerging warmth of early summer in this charming coastal village.

Percentage of Sunny Days in May in Cemaes Bay

The chart illustrates the percentage of sunny days in Cemaes Bay 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 Cemaes Bay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%24%27%50%38%29%39%29%23%19%19%25%
Data source: Cemaes Bay May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cemaes Bay in May

In Cemaes Bay, United Kingdom, the journey through the months showcases a delightful progression in daylight duration. Starting in January with a modest 8 hours, the days gradually lengthen, reaching a cheerful 15 hours by May. This upward trend continues into June and July, where daylight peaks at a glorious 16 hours, perfect for enjoying the scenic beauty of the region. As summer yields to autumn, the daylight begins to taper off, with August and September featuring 14 and 12 hours respectively, leading into the shorter days of October. By November and December, daylight retreats to 8 and 7 hours, reminding us of the cozy charm of winter nights. This cyclical rhythm of light and dark brings a unique character to each month, enriching life in this picturesque coastal town.

Average Daylight Hours in Cemaes Bay for May

The chart illustrates the variation in daylight duration in Cemaes Bay throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 7m9h 49m11h 54m14h 2m15h 54m16h 54m16h 22m14h 40m12h 37m10h 30m8h 35m7h 33m
Data source: Cemaes Bay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Cemaes Bay

In May, Cemaes Bay experiences a gentle breeze with an average wind speed of 5.8 m/s (13 mph), making it one of the calmer months of the year. This slight uptick from April’s 5.2 m/s (12 mph) signals the transition into summer, where winds typically maintain a lighter touch. Unlike the stronger gusts seen in the preceding winter months—peaking at 9.0 m/s (20 mph) in February—the milder winds of May create a pleasant atmosphere, ideal for enjoying the scenic beauty of the bay. As the year progresses, the winds gradually pick up again in the autumn, but May offers a tranquil interlude that invites relaxation and connection with the stunning coastal surroundings.

Average May Wind Speed in Cemaes Bay

The chart displays monthly wind speed patterns in Cemaes Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.99.07.85.25.8 m/s5.74.05.45.38.68.28.1
Data source: Cemaes Bay May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Cemaes Bay Compares to Other Months

The weather in Cemaes Bay 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 Cemaes Bay and find detailed weather information for every month.

In comparison to January, May offers a milder climate with average temperatures ranging from 5°C (41°F) to a maximum of 18°C (65°F). In contrast, January experiences cooler weather, with temperatures averaging between 2°C (37°F) and 14°C (57°F). Additionally, May sees significantly less precipitation, with 46 mm (1.8 in) over about 9 days, while January has a higher rainfall of 87 mm (3.4 in) spread across 15 days. Humidity levels are also slightly lower in May at 79%, compared to January’s 89%. For more detailed information about weather specifics, check Cemaes Bay weather in January.

May generally offers milder and more pleasant weather compared to February. With average temperatures ranging from 5°C (41°F) to a maximum of 18°C (65°F), May sees warmer days and less humidity at 79%. In contrast, February experiences cooler temperatures, averaging from 0°C (32°F) to a maximum of 13°C (56°F), and has a higher humidity level of 88%. Precipitation is also more frequent in February, with 99 mm (3.9 in) over 17 days, compared to May's 46 mm (1.8 in) over just 9 days. For more details on February's weather, you can visit Cemaes Bay weather in February.

In comparing the weather of March and May, we notice a significant shift as spring progresses into late spring. March experiences cooler temperatures with a minimum of -2°C (29°F) and an average of 8°C (46°F), while May boasts a milder range, with temperatures starting at a minimum of 5°C (41°F) and averaging 11°C (52°F). Additionally, March is characterized by higher precipitation levels, receiving 91 mm (3.6 in) over 17 days, compared to May's 46 mm (1.8 in) across just 9 days. Humidity remains high in both months, with March recording 86% and May slightly lower at 79%. For a closer look at March weather specifics, you can check Cemaes Bay weather in March.

In comparing the weather between April and May, we observe that May enjoys slightly warmer temperatures, with a minimum of 5°C (41°F), an average of 11°C (52°F), and a maximum of 18°C (65°F), compared to April's range of 3°C (38°F) to 15°C (59°F). Additionally, May experiences a bit more precipitation, with 46 mm (1.8 in) over 9 days, while April has 41 mm (1.6 in) across 8 days. Humidity levels are slightly lower in May at 79%, compared to April's 84%. For more detailed insights on April weather specifically in Cemaes Bay, please refer to Cemaes Bay weather in April.

In comparing the weather between May and June, we see a notable increase in temperatures. May has a minimum temperature of 5°C (41°F) and an average of 11°C (52°F), while June warms up with a minimum of 9°C (49°F) and an average of 13°C (56°F). Moreover, the maximum temperature reaches 21°C (71°F) in June compared to May's maximum of 18°C (65°F). However, June also brings more precipitation, with 77 mm (3.0 in) spread over 12 days, compared to May's 46 mm (1.8 in) over 9 days. Despite slightly higher humidity in June at 81% compared to May’s 79%, the rising temperatures make June feel warmer overall. For more details, you can check Cemaes Bay weather in June.

In comparing the weather between May and July, there are distinct differences in both temperature and precipitation. May experiences cooler temperatures, with average highs of 18°C (65°F) and lows dropping to 5°C (41°F), while July is generally warmer, averaging highs of 21°C (70°F) and lows of 11°C (52°F). Precipitation also increases slightly in July, with 68 mm (2.7 in) over 12 days compared to May's 46 mm (1.8 in) over 9 days. Humidity remains relatively stable, with May at 79% and July at 78%. For a more detailed look at the weather in July, you can visit Cemaes Bay weather in July.

In May, temperatures in Cemaes Bay range from a minimum of 5°C (41°F) to a maximum of 18°C (65°F), with an average temperature of around 11°C (52°F). The month experiences a moderate amount of precipitation, totaling 46 mm (1.8 in) over approximately 9 days, with humidity levels remaining consistent at 79%.

Conversely, August brings warmer temperatures, with minimums of 12°C (55°F) and maximums reaching 20°C (69°F), resulting in an average of 16°C (60°F). However, it also sees increased rainfall, totaling 91 mm (3.6 in) across 17 days, while maintaining the same humidity levels as in May. For a detailed look at the weather conditions in August, you can refer to Cemaes Bay weather in August.

May and September present quite different weather experiences. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 18°C (65°F), with an average of around 11°C (52°F). Rainfall is moderate, totaling about 46 mm (1.8 in) over approximately 9 days, and the humidity hovers around 79%. In contrast, September sees warmer temperatures, with a minimum of 11°C (51°F) and a maximum of 21°C (70°F), averaging at 15°C (59°F). However, it is also wetter, receiving about 101 mm (4.0 in) of rain over 15 days, and the humidity increases slightly to 85%. For more details, you can check the Cemaes Bay weather in September.

In May, the weather is generally mild with temperatures ranging from a minimum of 5°C (41°F) to an average of 11°C (52°F) and a maximum of 18°C (65°F). The month sees around 46 mm (1.8 in) of precipitation over approximately 9 days, with humidity levels averaging 79%. In contrast, October experiences slightly warmer temperatures, with a minimum of 6°C (42°F), an average of 13°C (55°F), and a maximum of 19°C (66°F). However, it is significantly wetter, receiving 147 mm (5.8 in) of rain over about 19 days, and the humidity rises to 90%. For a detailed look at the October climate, you can visit Cemaes Bay weather in October.

May and November present distinct weather characteristics, with notable differences in temperature, precipitation, and humidity. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 18°C (65°F), averaging around 11°C (52°F). The month enjoys relatively moderate precipitation, totaling 46 mm (1.8 in) across about 9 days, with humidity levels at 79%. In contrast, November experiences cooler average temperatures, with highs of 15°C (60°F) and lows similar to May at around 5°C (42°F), culminating in an average of 10°C (51°F). However, it is significantly wetter, with 142 mm (5.6 in) of rain spread over approximately 20 days, and humidity rising to 91%. For a closer look at weather specifics during this latter month, check out Cemaes Bay weather in November.

May and December showcase distinct weather patterns, with May generally being milder and more pleasant. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 18°C (65°F), accompanied by an average humidity of 79% and only 46 mm (1.8 in) of precipitation over about 9 days. In contrast, December experiences cooler temperatures, with a range from 4°C (39°F) to a maximum of 13°C (56°F). Additionally, it is significantly wetter, receiving 145 mm (5.7 in) of rainfall over approximately 21 days, alongside higher humidity levels at 89%. For more detailed insights, you can check Cemaes Bay weather in December.

Compare Cemaes Bay's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Cemaes Bay

May in Cemaes Bay brings a delightful transition into warmer weather, with temperatures rising to a comfortable average of around 11°C (52°F). Unlike the chillier preceding months, the May climate invites more outdoor activities, though it still boasts a fair share of rain—about 46 mm (1.8 in) over approximately 9 days. With humidity hovering around 79%, the air feels fresh and lively, making for an invigorating experience. As spring unfolds, the blend of mild temperatures and sporadic showers creates a unique charm, distinct from the more stable summer months to come. For a deeper dive into Cemaes Bay's climate throughout the year, visit Cemaes Bay Climate.