May Weather in Portsoy, United Kingdom

Last updated: March 17, 2025

In May, Portsoy, United Kingdom, experiences a pleasant spring climate characterized by a maximum temperature of 17°C (63°F) and an average temperature of 9°C (49°F). The month brings a refreshing minimum temperature of 3°C (38°F), inviting outdoor activities amidst its scenic backdrop. However, with precipitation totaling 65 mm (2.6 in) over 12 days, visitors should prepare for occasional rain, while the humidity level averages a comfortable 82%. Overall, May offers a delightful combination of cool breezes and lush greenery, making it an ideal time to explore this charming coastal town.

May Temperature in Portsoy

In May, Portsoy, United Kingdom begins to shake off the chill of winter, showcasing a delightful upward trend in temperatures. With a minimum of 3°C (38°F) and a maximum reaching 17°C (63°F), the month offers a refreshing average of 9°C (49°F). This increase from the preceding months is noticeable as the coastal town transitions from the brisk spring to the early hints of summer. As the days grow longer and sunnier, visitors can expect a more temperate climate, perfect for enjoying the scenic beauty and outdoor activities that Portsoy has to offer. Overall, May strikes a harmonious balance between comfortable warmth and crisp coastal breezes, making it an inviting time to explore this charming region.

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

The chart illustrates May temperature patterns in Portsoy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434243454954575855524744
Data source: Temperature data for Portsoy 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 Portsoy

In May, Portsoy experiences a notable shift in its precipitation patterns, with 65 mm (2.6 in) of rain falling over 12 days, offering a refreshing blend of dampness without the overwhelming deluge characteristic of the months that follow. As spring gives way to early summer, May's rainfall is relatively moderate compared to the heavier showers typically recorded in the later months, such as October and November, which can bring over 130 mm (5 in) and up to 24 rainy days. This transitional month serves as a crucial bridge, leading residents and visitors alike to anticipate the lush vibrancy of summer while reminding them of Portsoy's reputation for tantalizingly unpredictable weather.

May Precipitation Trends in Portsoy

The chart displays monthly precipitation patterns in Portsoy, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7455674866807977111137133107
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Portsoy

In May, Portsoy enjoys a dip in humidity, with levels resting at a comfortable 82%. This marks a subtle yet notable decrease from the more humid months of winter and early spring, where figures hovered around 89% to 84%. As the region transitions from the chill of April into the warmth of summer, this decline offers a brief respite before humidity begins to rise again in June. The trend indicates a seasonal ebb and flow, with summer months generally experiencing higher humidity levels, peaking in late summer, while the onset of autumn ushers in a climb back to the higher levels seen earlier in the year. As such, May serves as a perfect bridge, where the air feels fresher and more invigorating before the humidity returns.

May Average Humidity in Portsoy

This chart illustrates the average monthly humidity levels in Portsoy, 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%82%84%86%86%90%91%92%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Portsoy

As May unfolds in Portsoy, the UV Index holds steady at 5, categorized as moderate, similar to April's readings. This means that while sun protection is advisable during the peak hours, you still have some leeway with a burn time of 30 minutes. Comparing this to the preceding months, there's a noticeable uptick in sunlight intensity; January and February boast low UV levels, while March begins to signal spring with a moderate rise. By June, those UV rays intensify dramatically, reaching a very high category at 8. Hence, May serves as a vital bridge, preparing residents for the increasing sun exposure ahead. For more details on UV trends throughout the year, visit Portsoy UV Index.

Maximum UV Index Levels in Portsoy for May

The chart shows the monthly maximum UV Index (UVI) for Portsoy 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.
JanFebMarAprMayJunJulAugSepOctNovDec123558765311
Data source: Portsoy 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 Portsoy

As the warm embrace of May unfolds in Portsoy, the sun graces the landscape with an impressive 415 hours of sunshine, marking a vibrant highlight in the year. This month not only represents a crescendo in daylight following the gradual increase from January's modest 82 hours but also sets the stage for summer, as sunlight peaks in June at a mere three hours more. By comparison, the lush days of April, which offered 357 hours, signal the transition into this sunlit chapter. Following May, sunshine begins to ebb slightly, with August still basking in 389 hours but hinting at the forthcoming shift into autumn. This backdrop of increasing daylight illustrates the distinctive charm of Portsoy, as it transforms into an inviting haven basked in sunlight during its brightest months.

Monthly Sunshine Duration in Portsoy: May Highlighted

The May sunshine duration represents the total number of hours Portsoy 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.
JanFebMarAprMayJunJulAugSepOctNovDec82h157h226h357h415h418h424h389h311h228h116h94h
Data source: Portsoy May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Portsoy During May

May in Portsoy, United Kingdom, offers a 33% chance of sunny weather, a drop from the brighter April days that enjoy a 44% likelihood of sunshine. This trend reflects the shifting weather patterns as spring transitions into early summer. While May isn’t the sunniest month, it still provides a decent opportunity to bask in the sun compared to the following summer months, which see decreasing sunshine percentages in June (30%) and July (26%). As the season progresses, the chance of sun generally wanes, making May a crucial window for those who relish sunny days by the coast.

Percentage of Sunny Days in May in Portsoy

The chart illustrates the percentage of sunny days in Portsoy 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 Portsoy experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%41%29%44%33%30%26%20%27%21%24%26%
Data source: Portsoy May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Portsoy in May

As spring blossoms into summer, Portsoy, United Kingdom, experiences a remarkable increase in daylight, particularly in May, when the sun graces the skies for approximately 16 hours each day. This surge follows a steady ascent from January's modest 7 hours to April's welcoming 14 hours. The days continue to lengthen as May transitions into June and July, reaching a peak of 17 hours of daylight, offering ample time for exploration and outdoor activities. However, as summer wanes into autumn, the daylight gradually recedes, dipping back to 12 hours in September and further down to 10 hours by October. This rhythmic ebb and flow of daylight not only highlights the beauty of seasonal change but also sets the stage for the shorter, cozy days of winter, with daylight dwindling to just 6 hours by December.

Average Daylight Hours in Portsoy for May

The chart illustrates the variation in daylight duration in Portsoy throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 20m9h 25m11h 53m14h 24m16h 40m17h 56m17h 15m15h 10m12h 43m10h 13m7h 56m6h 38m
Data source: Portsoy daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Portsoy

In May, Portsoy experiences a noticeable decline in wind speed, with an average of 5.8 m/s (13 mph), marking a shift from the stronger breezes of earlier months. This decrease follows a trend of gradually diminishing winds from April's 6.7 m/s (15 mph), suggesting that as spring transitions into summer, the coastal gales begin to soften. Interestingly, this period also sets the stage for warmer weather, making it an ideal time for outdoor activities along the picturesque shores of the United Kingdom. While June further sees a slight dip to 5.5 m/s (12 mph), May serves as a gentle precursor to the calmest months ahead, highlighting the unique rhythm of Portsoy's maritime climate.

Average May Wind Speed in Portsoy

The chart displays monthly wind speed patterns in Portsoy, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.89.07.06.75.8 m/s5.54.75.45.47.59.47.2
Data source: Portsoy May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Portsoy Compares to Other Months

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

May weather generally presents a milder and more pleasant atmosphere compared to January. In May, temperatures range from a minimum of 3°C (38°F) to a maximum of 17°C (63°F), with an average of 9°C (49°F). In contrast, January remains cooler, with temperatures fluctuating between 2°C (35°F) and 13°C (55°F), averaging around 6°C (43°F). Despite having slightly less precipitation in May, with 65 mm (2.6 in) over 12 days, January sees a little more rain at 74 mm (2.9 in) across 14 days. Additionally, humidity levels are higher in January at 89% compared to 82% in May, contributing to the overall chill of the winter month. For more details on January's weather, you can visit Portsoy weather in January.

When comparing the weather in May and February, May generally enjoys milder temperatures, with a minimum of 3°C (38°F), an average of 9°C (49°F), and a maximum of 17°C (63°F). In contrast, February is colder, with temperatures ranging from a minimum of 0°C (31°F) to a maximum of 11°C (52°F) and an average of 6°C (42°F). While May experiences slightly higher precipitation at 65 mm (2.6 in) over 12 days, February sees 55 mm (2.2 in) of rain spread across 14 days. Additionally, February's humidity is higher at 88%, compared to May's 82%. For a closer look at February weather specifics, visit Portsoy weather in February.

May weather is generally milder and more pleasant compared to March. While March sees minimum temperatures dipping to -1°C (30°F) and averaging around 6°C (43°F), May enjoys a warmer minimum of 3°C (38°F) and an average of 9°C (49°F). Additionally, the maximum temperatures in May reach up to 17°C (63°F), compared to March's peak of only 12°C (54°F). Both months receive similar amounts of precipitation, but March has slightly more rainy days, totaling 15 compared to May's 12. The humidity is also marginally higher in March at 86%, compared to 82% in May. For a closer look at March weather specifics, you can visit Portsoy weather in March.

In comparing the weather of May and April, May generally brings warmer temperatures, with a minimum of 3°C (38°F) and an average high of 17°C (63°F), compared to April's minimum of 0°C (33°F) and a maximum of 14°C (57°F). The precipitation in May is slightly higher at 65 mm (2.6 in) over 12 days, while April experiences 48 mm (1.9 in) over 11 days. Furthermore, humidity is similar, with May at 82% and April at 84%. This shift reflects a trend towards milder and wetter conditions as spring progresses. For more specific details about April weather, you can visit Portsoy weather in April.

In comparing the weather of May and June, we observe a notable increase in temperatures and humidity. May sees minimum temperatures around 3°C (38°F) and a maximum of 17°C (63°F), with an average of 9°C (49°F). In contrast, June offers warmer weather, featuring a minimum of 8°C (46°F), an average of 12°C (54°F), and a maximum of 19°C (66°F). While both months experience 12 days of precipitation, June has slightly higher rainfall at 80 mm (3.1 in) compared to May's 65 mm (2.6 in), and humidity rises marginally from 82% in May to 84% in June. For a closer look at June's climate specifics, you can explore Portsoy weather in June.

In May, temperatures range from a chilly minimum of 3°C (38°F) to a comfortable maximum of 17°C (63°F), with an average of 9°C (49°F). The month experiences about 65 mm (2.6 in) of precipitation spread over 12 days, and humidity levels are relatively high at 82%. In contrast, July sees warmer temperatures, with a minimum of 10°C (50°F) and a maximum of 21°C (70°F), averaging 14°C (57°F). However, it also has increased precipitation, totaling 79 mm (3.1 in) over 15 days, and humidity rises slightly to 86%. For more detail on weather patterns, you can check out Portsoy weather in July.

When comparing the weather in May and August, there are notable differences in temperature and precipitation. May experiences cooler averages, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 17°C (63°F), and an average of 9°C (49°F). In contrast, August presents milder conditions, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 19°C (66°F), and an average of 14°C (58°F). Regarding precipitation, May sees 65 mm (2.6 in) over about 12 days, while August has slightly higher rainfall at 77 mm (3.0 in) across 16 days. Humidity also increases in August to 86%, compared to May's 82%. For more details on the weather in August, you can visit Portsoy weather in August.

May and September present contrasting weather patterns, showcasing the transition from spring to autumn. In May, temperatures range from a minimum of 3°C (38°F) to a maximum of 17°C (63°F), with an average of 9°C (49°F). The month experiences about 65 mm (2.6 in) of precipitation over approximately 12 days, coupled with humidity levels around 82%. In contrast, September sees a slightly warmer climate, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 19°C (66°F) and an average of 13°C (56°F). Precipitation increases significantly to 111 mm (4.4 in) over 17 days, and humidity also rises to 90%. For a more detailed look at the weather in September, check out Portsoy weather in September.

In comparing the weather between May and October, we observe a gradual change in temperature and precipitation. May typically sees milder conditions, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 17°C (63°F) and an average around 9°C (49°F). The month has relatively low precipitation at 65 mm (2.6 in) over about 12 days and an 82% humidity.

In contrast, October experiences slightly warmer minimum temperatures at 5°C (41°F) and a similar maximum of 16°C (62°F), with an average of 11°C (52°F). However, it is significantly wetter, accumulating 137 mm (5.4 in) of precipitation over approximately 24 days, with higher humidity at 91%. For detailed weather patterns, check Portsoy weather in October.

May and November present contrasting conditions despite their similar average temperatures. In May, temperatures range from a low of 3°C (38°F) to a pleasant high of 17°C (63°F), with a total precipitation of 65 mm (2.6 in) spread over 12 days and a relatively moderate humidity level of 82%. In contrast, November experiences a cooler maximum temperature of 14°C (57°F) and a minimum of just 2°C (37°F), yet it sees significantly more rainfall, totaling 133 mm (5.2 in) over 20 days, along with higher humidity at 92%. For more details on November weather specifics, you can visit Portsoy weather in November.

May and December present distinct weather contrasts. In May, temperatures range from a minimum of 3°C (38°F) to a maximum of 17°C (63°F), offering an average of 9°C (49°F). The month experiences around 65 mm (2.6 in) of precipitation over 12 days, with humidity levels at 82%. In contrast, December has cooler temperatures with a minimum of 2°C (36°F) and a maximum of 12°C (54°F), averaging 7°C (44°F). This month also sees more precipitation, totaling 107 mm (4.2 in) over 16 days and a higher humidity level of 88%. For a detailed look at December weather, check out Portsoy weather in December.

Compare Portsoy's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Portsoy

As May arrives in Portsoy, the weather begins to shift noticeably from the chill of early spring. Temperatures gradually climb, offering an average of 9°C and peaking at a pleasant 17°C, making it a more inviting time to explore the breathtaking coastal scenery. However, with an average of 65 mm of rainfall over 12 days, April showers can linger, contributing to the region's lush landscape. With humidity levels at 82%, the air feels crisp yet refreshing, distinguishing May as a transitional month where the promise of summer starts to sparkle on the horizon. Discover more about what to expect in this charming coastal town by visiting Portsoy Climate.