Last updated: August 21, 2025
May in Saint Sampson, Guernsey offers a delightful blend of mild temperatures and refreshing sea breezes. With a maximum of 18°C (65°F) and an average of 12°C (54°F), the days are pleasantly warm, though evenings can dip to a minimum of 7°C (45°F). The month sees 55 mm (2.2 in) of rain spread over 8 days, ensuring the lush landscapes remain vibrant and green. Humidity rests at a comfortable 81%, creating an inviting atmosphere for residents and visitors alike to enjoy the beauty of this charming coastal village.
May marks a delightful transition in Saint Sampson, Guernsey, as temperatures begin to rise and the chill of winter fades. With a minimum temperature of 7°C (45°F) and an average of 12°C (54°F), it’s a noticeable improvement from the cooler months. The max temperature reaches a pleasant 18°C (65°F), inviting more outdoor activities and enjoyment of the island’s stunning scenery. This month serves as a gentle precursor to summer, where balmy days become more frequent, laying the groundwork for the warmer months ahead. As daylight stretches longer, May shines as a time of growth and rejuvenation in Saint Sampson.
In May, Saint Sampson, Guernsey experiences a moderate precipitation amount of 55 mm (2.2 in), falling on about 8 days throughout the month. This marks a noticeable increase from the significantly drier April, which only saw 34 mm of rain. May typically serves as a transitional month, bridging the dry spell of spring with the wetter conditions of early summer, as seen with June's average of 59 mm. The trend reflects a gradual buildup of moisture, hinting at the forthcoming lushness of summer vegetation. Overall, while May is relatively mild in rainfall, it lays the groundwork for the region's vibrant seasonal shifts.
As spring transitions into summer, May in Saint Sampson, Guernsey sees a notable drop in humidity, settling at 81%. This reduction from April's 84% hints at the onset of warmer conditions, providing a refreshing change after the more humid months of winter and early spring, which hovered around 89% to 85%. Following May, humidity continues its descent into June, reaching 77%, marking the start of drier summer months. This trend of decreasing humidity not only enhances the feel of the warming weather but also sets the stage for the pleasant, moderately humid conditions that characterize the later summer months.
As May unfolds in Saint Sampson, Guernsey, the UV Index climbs to 7, categorizing exposure as high with a burn time of just 25 minutes. This trend marks a noticeable increase from the previous months, where the UV Index ranged from moderate to high, peaking at 6 in April. The warmer weather not only encourages more outdoor activities but also necessitates greater sun protection as residents and visitors navigate the sun's rays. With the onset of summer, awareness about sun safety becomes increasingly important, especially as the UV Index is set to rise even further in June. For a comprehensive understanding of UV levels throughout the year, visit Saint Sampson UV Index.
UV Risk Categories
As spring blooms into summer, May shines brightly in Saint Sampson, Guernsey, boasting an impressive 414 hours of sunshine—a beautiful highlight in the island's weather calendar. This vibrant month continues the upward trend in daylight hours, following a steady increase from January's mere 107 hours to a welcoming 359 hours in April. May paves the way for even sunnier days ahead, as the sun-drenched days lead seamlessly into June's peak of 416 hours, maximizing outdoor activities and community gatherings. Embracing the warmth and light of late spring, Saint Sampson transforms into a lively haven, inviting both locals and visitors to bask in its radiant charm.
In Saint Sampson, Guernsey, the likelihood of sunny weather in May showcases an intriguing trend within the yearly climate pattern. Coming off a promising April with a sunny probability of 62%, May sees a slight dip to 42%, yet it remains one of the more favorable months for sunshine as spring flourishes. This reflects the transitional nature of the season, where the promise of summer begins to peek through. Compared to the low averages of earlier months like January (21%) and February (28%), and the drop-off into the wetter summer months, May still holds a noteworthy position in the annual sunshine statistics, allowing residents and visitors to embrace the outdoors as the days grow brighter.
In Saint Sampson, Guernsey, May heralds a delightful shift in daylight duration, as the hours of sunlight extend to an invigorating 15 hours. This month marks a notable transition from the 13 hours of April, reflecting the growing warmth and vitality of spring. As daylight increases, residents and visitors alike can bask in the vibrant scenery, making the most of the outdoors. Following May, the days reach their peak in June with 16 hours of daylight, but the allure of longer days begins to taper off in July and August, settling into a gentle decline by autumn. The contrast between the long, sunlit days of spring and summer and the shorter, cozier hours of winter highlights the rhythmic dance of seasons in this picturesque locale.
In May, Saint Sampson experiences a refreshing shift as average wind speeds peak at 8.2 m/s (about 18 mph), offering a pleasant balance after the calmer breezes of April. This uptick marks a transition from the spring chill, with winds gradually picking up from their 6.8 m/s (15 mph) pace in April. Interestingly, the winds start to ease again into the summer months, but May serves as a delightful bridge, heralding the warmer days ahead while maintaining enough vigor to invigorate the landscapes of Guernsey. The winds in May are not just a numerical increase; they encapsulate the essence of spring's dance with the approaching summer, creating a lively atmosphere for residents and visitors alike.
Weather in Saint Sampson varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Saint Sampson, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May and January, it's clear that May tends to be milder and somewhat drier. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), with an average of 12°C (54°F) and only 55 mm (2.2 in) of precipitation over about 8 days. In contrast, January has cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 14°C (57°F), averaging 9°C (49°F). Additionally, January sees more precipitation, totaling 94 mm (3.7 in) over approximately 14 days, and is slightly more humid at 89%. For more detailed information on January weather, you can visit Saint Sampson weather in January.
In comparing the weather between February and May, we see notable differences in temperature and precipitation. February experiences cooler temperatures with a minimum of 0°C (33°F) and a maximum of 13°C (56°F), averaging around 9°C (48°F). In contrast, May brings milder conditions, featuring a minimum of 7°C (45°F) and a maximum of 18°C (65°F), with an average of 12°C (54°F). While February sees a higher total precipitation of 86 mm (3.4 in) over 16 days, May has less precipitation at 55 mm (2.2 in) over just 8 days. Humidity levels are relatively high in both months, with February at 88% and May at 81%. For more specific details about February, you can visit Saint Sampson weather in February.
In comparing the weather of May and March, May tends to be milder, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 18°C (65°F). By contrast, March experiences cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 13°C (55°F). Additionally, while May sees a total precipitation of 55 mm (2.2 in) across about 8 days, March has higher precipitation levels at 73 mm (2.9 in) over approximately 15 days, indicating a wetter month. Humidity levels are also slightly higher in March at 85%, compared to May’s 81%. For a more detailed look at the weather specifics for March, you can visit Saint Sampson weather in March.
In comparing the weather between April and May, we see a noticeable warming trend. May features a minimum temperature of 7°C (45°F) and an average of 12°C (54°F), while April has slightly cooler temperatures, with a minimum of 5°C (41°F) and an average of 10°C (50°F). Additionally, May experiences a maximum temperature of 18°C (65°F), surpassing April's maximum of 15°C (59°F). Precipitation also increases in May to 55 mm (2.2 in) from April's 34 mm (1.3 in), though both months have rain on about 8 days. Humidity remains relatively high, with May at 81% and April slightly higher at 84%. For more detailed information, you can check Saint Sampson weather in April.
In comparing the weather of May and June, we can see a gradual rise in temperatures. May experiences a minimum of 7°C (45°F) and an average of 12°C (54°F), while June's temperatures begin at a higher minimum of 11°C (53°F) and average 14°C (58°F). The maximum temperatures also see a slight increase, with May peaking at 18°C (65°F) compared to June's 19°C (67°F).
Precipitation levels are relatively similar, with May receiving 55 mm (2.2 in) and June slightly higher at 59 mm (2.3 in), both over 8 days. Humidity decreases from 81% in May to 77% in June, leading to a generally more comfortable feel in the latter month. For a detailed forecast, you can check Saint Sampson weather in June.
May and July showcase distinct weather patterns. In May, temperatures range from a chilly 7°C (45°F) to a moderate high of 18°C (65°F), with an average of 12°C (54°F). The month experiences notable precipitation, totaling 55 mm (2.2 in) over about 8 days, and humidity levels are relatively high at 81%. In contrast, July brings warmer temperatures, with a minimum of 14°C (57°F) and a maximum of 21°C (70°F), averaging 16°C (62°F). Precipitation decreases to 37 mm (1.5 in) across 7 days, and humidity drops to a more comfortable 63%. For more detailed information about July weather, visit Saint Sampson weather in July.
May and August present contrasting weather patterns, with May being cooler and wetter compared to August. In May, temperatures range from a chilly minimum of 7°C (45°F) to a comfortable maximum of 18°C (65°F), and the month sees an average temperature of 12°C (54°F). Precipitation is relatively higher, with 55 mm (2.2 in) falling over 8 rainy days and humidity levels hovering around 81%, giving the month a damp feel.
In contrast, August features warmer temperatures, with a minimum of 14°C (57°F) and a maximum of 22°C (72°F), leading to an average of 17°C (63°F). The amount of precipitation decreases slightly to 50 mm (2.0 in) over 9 days, and humidity is more moderate at 71%. For a closer look at the weather in Saint Sampson during this month, check out Saint Sampson weather in August.
May and September showcase distinct weather patterns that reflect the changing seasons. May typically presents cooler temperatures, with a minimum of around 7°C and an average of 12°C, while September enjoys milder conditions, with minimums of 12°C and averages reaching 17°C. While May sees approximately 55 mm of precipitation over about 8 days, September experiences slightly higher rainfall at 63 mm across 9 days. Additionally, the humidity in May is notably high at 81%, compared to September's more comfortable 76%. For a more detailed look at September's climate, you can check out Saint Sampson weather in September.
In comparing the weather between May and October, it is evident that October generally experiences milder temperatures, with a minimum of 9°C (48°F) and an average of 15°C (59°F), compared to May, which has lower temperatures ranging from 7°C (45°F) to an average of 12°C (54°F). Additionally, October tends to be wetter, with 144 mm (5.7 in) of precipitation over 17 days, while May sees significantly less precipitation at 55 mm (2.2 in) over 8 days. Humidity levels also rise in October, reaching 89% compared to May's 81%. For more insights into October weather patterns, check out Saint Sampson weather in October.
May and November exhibit relatively similar average temperatures, hovering around 12°C (54°F), but they differ significantly in terms of precipitation and humidity. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), with average precipitation of 55 mm (2.2 in) over 8 rainy days and a humidity level of 81%. In contrast, November experiences slightly cooler temperatures with a minimum of 6°C (43°F) and a maximum of 17°C (63°F), but it is much wetter, receiving 126 mm (5.0 in) of rain over 18 days, accompanied by higher humidity at 90%. For more detailed information, you can visit Saint Sampson weather in November.
May and December offer distinct weather experiences. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), with an average of 12°C (54°F). The month sees a moderate amount of rainfall at 55 mm (2.2 in) over about 8 days, and humidity levels are relatively comfortable at 81%. In contrast, December features slightly cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 14°C (58°F), averaging 11°C (51°F). This month is considerably wetter, logging 163 mm (6.4 in) of precipitation across 21 days, and the humidity rises to a higher level at 90%. For a more detailed look at December weather, visit Saint Sampson weather in December.
As May unfolds in Saint Sampson, the weather marks a delightful transition from the cooler months, featuring a pleasant average temperature of around 12°C (54°F). While the maximum temperatures rise to a comfortable 18°C (65°F), the charm of May lies in its moderate humidity levels at 81% and a modest precipitation amount of 55 mm spread over 8 days. This makes the month distinctively drier compared to the dampness of earlier spring, allowing for more opportunities to enjoy the beauty of the outdoors. Experience the evolving weather patterns of the region by exploring more at Saint Sampson Climate.