Last updated: March 17, 2025
In May, Weymouth, United Kingdom, experiences a delightful spring climate characterized by maximum temperatures reaching 20°C (68°F) and a comforting average of 12°C (54°F). While residents enjoy the milder weather, they should prepare for occasional rain, as the city sees about 68 mm (2.7 in) of precipitation over approximately 10 days. With humidity levels around 80%, the air carries a refreshing coastal breeze, making it a perfect time to explore Weymouth's stunning scenery and enjoy its vibrant outdoor activities.
In Weymouth, United Kingdom, the month of May marks a delightful transition into warmer weather, with temperatures gradually rising as spring unfolds. With a minimum temperature of 5°C (42°F) and a pleasant average of 12°C (54°F), May offers a refreshing escape from the chill of earlier months. Daytime highs can reach up to 20°C (68°F), making it an inviting time for outdoor activities and leisurely strolls along the picturesque coast. This notable increase from the cooler averages of April, where temperatures peaked at just 18°C (64°F), signifies a shift toward the lush and vibrant summer. As Weymouth basks in the gentle warmth of May, its charm is undeniable, fostering a sense of rejuvenation and anticipation for the sunny months ahead.
In May, Weymouth experiences a moderate level of precipitation, with approximately 68 mm (2.7 in) of rain spread across 10 days. This amount represents a notable increase compared to the drier month of April, which recorded only 41 mm (1.6 in), highlighting a shift towards wetter conditions as spring transitions into summer. The rainfall in May is slightly less than the preceding January and February, but aligns closely with the patterns seen in June, suggesting a consistency in late spring weather. Overall, while May brings a fair share of rain, it also sets the stage for the typically varied summer months ahead.
As spring transitions into summer, Weymouth experiences a noticeable shift in humidity levels. By May, the average humidity drops to 80%, a slight yet significant relief compared to the wetter months of winter, where humidity hovers around 88%. This downward trend continues into June, maintaining that 80% mark, suggesting a gradual warming and drying pattern as the region prepares for the summer months. Following this, July and August see a further decrease, with humidity levels hitting 70% and 73%, respectively. This evolution not only enhances the comfort of outdoor activities but also reflects the changing season in this charming coastal town.
As spring blossoms into summer, Weymouth experiences a notable surge in UV intensity, with May marking a pivotal transition. The UV Index rises to 7, indicating high exposure levels, requiring just 25 minutes of sun before potential skin damage occurs. This trend continues from the previous month, where April reached a UV Index of 6, but the increase in May signals a stronger sun that demands more caution. It's essential to be mindful of UV protection as the days lengthen and the sunlight becomes more intense. For more detailed information on local UV levels, check out the Weymouth UV Index.
UV Risk Categories
May shines brightly in Weymouth, boasting an impressive 414 hours of sunshine, matching the delightful warmth of June. This surge in sunlight follows a steady increase from the cooler months, where January lingers at only 107 hours and gradually climbs through spring, peaking in vibrancy come May. As temperatures rise and the days lengthen, Weymouth transitions from the modest 233 hours in March to a remarkable 355 hours in April, setting the stage for an exuberant late spring. The flow of sunlight remains steady into summer, with July slightly eclipsing May with 435 hours. As the vibrant summer months drift into autumn, the sunlight begins to wane, yet May remains a standout month of brightness, inviting both locals and visitors to revel in the beauty of this coastal gem.
In Weymouth, United Kingdom, May presents a moderate 40% chance of sunny weather, reflecting a shift from the brighter days of April, which boasts 58% sunshine likelihood. This slight dip in sunny prospects suggests a transitional month, where vibrant spring days begin to mellow as summer approaches. Interestingly, the sunny probabilities fluctuate throughout the year, peaking in the spring months—March shows promise at 39%, while earlier months like January and February lag at 22% and 26% respectively. As we move into June, the chances drop to 31%, indicating that May serves as a pivotal bridge to the sunnier, albeit less predictable, summer months ahead. Overall, while May's likelihood of sunshine is notable, it prepares us for a mixed bag of weather as the season progresses.
As May unfolds in Weymouth, the days grow noticeably longer, offering 15 hours of daylight—an inviting prelude to summer. This marked increase follows a steady ascent from January's 8 hours, progressing through February's 10 and March's 11, culminating in April's 13 hours. The transition into May reflects a rhythm of nature, where the longer days usher in vibrant outdoor activities and a deeper connection to the revitalizing warmth of spring. The trend continues into June, peaking at an impressive 16 hours, before gradually tapering off as summer gives way to autumn. Thus, May stands as a pivotal month in Weymouth’s daylight journey, balancing burgeoning energy with the promise of the sunny days to come.
In May, Weymouth experiences a pleasant average wind speed of 6.6 m/s (15 mph), striking a balance between the blustery conditions of the earlier winter months and the calmer breezes of summer. This transition reflects a noticeable trend as wind speeds tend to decline from the strong gusts of January (7.6 m/s) and February (8.0 m/s) towards the softer, more moderate winds of late spring and summer. April's slight dip to 5.0 m/s sets the stage for May’s gentle breezes, which are inviting for outdoor activities along the coast. As we move into the summer months, the wind slowly eases further, capturing the essence of Weymouth’s evolving maritime climate.
The weather in Weymouth 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 Weymouth and find detailed weather information for every month.
In comparing the weather in May and January, it's clear that May tends to be milder and slightly warmer. May's temperatures range from a minimum of 5°C (42°F) to a maximum of 20°C (68°F), with an average of 12°C (54°F). In contrast, January has cooler temperatures, with a minimum of 1°C (35°F), an average of 8°C (46°F), and a maximum of 14°C (57°F). Although both months experience a fair amount of precipitation, January sees 74 mm (2.9 in) over 12 days, while May has 68 mm (2.7 in) over 10 days. Additionally, January has a higher humidity level at 88% compared to May's 80%. For more details, you can check Weymouth weather in January.
In comparing the weather between May and February, it is evident that May enjoys milder temperatures, with averages ranging from a minimum of 5°C (42°F) to a maximum of 20°C (68°F), compared to February's colder range of -1°C (30°F) to 13°C (55°F). Moreover, May experiences lower precipitation, with 68 mm (2.7 in) over about 10 days, while February sees a higher total of 83 mm (3.3 in) spread over 13 days. Humidity levels are relatively high in both months, with February slightly higher at 88%, compared to 80% in May. For more detailed information, you can check Weymouth weather in February.
In comparing the weather between March and May, one can notice a significant transition as spring progresses into early summer. In March, temperatures range from a chilly minimum of -2°C (29°F) to a maximum of 13°C (56°F), with an average of 8°C (47°F). This month also sees higher precipitation levels, totaling 82 mm (3.2 in) over 13 days, accompanied by humidity at 86%. Meanwhile, May offers a much milder climate, with temperatures ranging from a minimum of 5°C (42°F) to a pleasant maximum of 20°C (68°F) and an average of 12°C (54°F). Although precipitation remains relatively high at 68 mm (2.7 in), it occurs over just 10 days, and humidity lowers to 80%. For more detailed information, you can visit Weymouth weather in March.
In comparing the weather of April and May, one can observe a gradual warming trend and an increase in precipitation. May showcases a broader temperature range, with minimums around 5°C (42°F) and maximums reaching 20°C (68°F), whereas April has a more limited range, peaking at 18°C (64°F). Additionally, May experiences higher precipitation levels, totaling 68 mm (2.7 in) over approximately ten days compared to April's 41 mm (1.6 in) across seven days. Despite slightly lower humidity in May at 80%, it still remains relatively high compared to April's 84%. For a detailed look at April’s weather specifics, you can visit Weymouth weather in April.
In comparing the weather of May and June, it's clear that June brings a noticeable increase in minimum and average temperatures. May's temperatures range from a minimum of 5°C to a maximum of 20°C, while in June, the temperatures start at 10°C and also reach up to 20°C. Both months experience similar precipitation levels, with May having 68 mm and June slightly higher at 74 mm, each with rainfall occurring on about 10 days. Humidity remains consistent at 80% for both months, contributing to a similar overall feel in the air. For more details on the specifics of June weather, you can check Weymouth weather in June.
May's weather is characterized by cooler temperatures and higher humidity, with minimums dipping to 5°C (42°F) and an average of 12°C (54°F). The month experiences significant rainfall, accumulating about 68 mm (2.7 in) over roughly 10 days, which contributes to a damp atmosphere with a humidity level of 80%.
In contrast, July offers a warmer and drier climate, with minimum temperatures starting at 12°C (54°F) and an average of 17°C (62°F). Rainfall is reduced to 50 mm (2.0 in) over just 8 days, and the humidity is more comfortable at 70%. For more detailed insights about July weather, you can check Weymouth weather in July.
May and August present distinct weather characteristics, shaping the overall climate experience. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 20°C (68°F), with an average of 12°C (54°F). The month sees about 68 mm (2.7 in) of rainfall over 10 days and carries a higher humidity level of 80%.
In contrast, August enjoys warmer temperatures with a minimum of 12°C (53°F) and a maximum reaching 26°C (78°F), averaging 17°C (63°F). Precipitation increases slightly to 77 mm (3.0 in), spread over 11 days, but with lower humidity at 73%. This makes August generally warmer and drier, ideal for outdoor activities. For more specific details, you can check Weymouth weather in August.
In comparing the weather between May and September, we see a shift towards milder temperatures as summer gives way to autumn. May features a temperature range from a chilly 5°C (42°F) to a pleasant 20°C (68°F), with an average of 12°C (54°F) and generous rainfall of 68 mm (2.7 in) over about 10 days. In contrast, September brings slightly warmer conditions with a minimum temperature of 10°C (50°F) and a maximum of 22°C (71°F), giving an average of 16°C (61°F). Rainfall decreases to 58 mm (2.3 in) across 9 days, while humidity remains relatively constant at 79%. For those interested in more detailed information, you can check Weymouth weather in September.
May and October exhibit distinct weather characteristics, reflecting their positions in the spring and autumn seasons. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 20°C (68°F), with an average temperature of 12°C (54°F). The month sees about 68 mm (2.7 in) of precipitation over approximately 10 days, accompanied by a humidity level of 80%. In contrast, October presents slightly cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 19°C (66°F), yielding an average of 14°C (57°F). However, it experiences significantly higher rainfall, totaling 144 mm (5.7 in) over 17 days, and an increase in humidity to 89%. For more detailed insights, you can visit Weymouth weather in October.
In comparing the weather between May and November, it's clear that both months exhibit cooler temperatures, but November is generally chillier, with an average of 11°C (51°F) compared to May's 12°C (54°F). The maximum temperatures also reflect this trend, reaching 16°C (61°F) in November, while May sees a more comfortable high of 20°C (68°F). Precipitation levels are higher in November, totaling 107 mm (4.2 in) across 15 days, whereas May receives 68 mm (2.7 in) over 10 days, indicating a wetter season. Additionally, November has a higher humidity level of 90% compared to May's 80%. For a closer look at how November weather characteristically unfolds, check out Weymouth weather in November.
In May, the weather tends to be milder with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 20°C (68°F), averaging around 12°C (54°F). The month experiences approximately 68 mm (2.7 in) of precipitation over about 10 days, with a relative humidity of 80%.
Conversely, December brings cooler conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 13°C (57°F), and an average temperature of 9°C (49°F). This month has considerably more rainfall, totaling 136 mm (5.4 in) over about 18 days, and a higher humidity level of 89%. For more details, you can check Weymouth weather in December.
As May unfolds in Weymouth, the weather showcases a delightful transition toward warmer days, with temperatures gradually rising compared to the chill of earlier months. While the maximum temperature can reach a pleasant 20°C (68°F), the average settles at a comfortable 12°C (54°F), making outdoor activities more enjoyable. However, May is not without its showers, recording significant rainfall over approximately ten days, contributing to a humidity level of around 80%. This blend of mild warmth and occasional wetness sets May apart from the harsher conditions of winter and the intensifying heat of summer. For those looking to explore the nuances of Weymouth's climate, more detailed insights can be found at Weymouth Climate.