Last updated: February 24, 2025
In May, Bristol, United States experiences a diverse climate marked by a maximum temperature soaring to 33°C (91°F) and an average of 15°C (58°F), providing a pleasant warmth that invites outdoor activities. However, the temperature can dip to a minimum of 2°C (36°F) during cooler nights. This month also sees significant precipitation, totaling 101 mm (4.0 in) over 12 days, contributing to a humidity level of 75% that enhances the lush spring atmosphere. As the region transitions from spring into summer, residents and visitors alike can expect a mix of sunshine and refreshing rain, making May a vibrant and dynamic month in Bristol.
In May, Bristol, United States, experiences a delightful transition into warmer weather, with temperatures reflecting the vibrant shift of the season. The month opens with a minimum of 2°C (36°F), allowing for invigorating mornings, while afternoons can reach a maximum of 33°C (91°F), offering ideal conditions for outdoor activities. The average temperature hovers around 15°C (58°F), perfectly balancing the briskness of early spring with the burgeoning warmth of summer. This trend of rising temperatures marks a significant departure from the chill of winter months, showcasing May as a time of renewal and comfort, inviting residents and visitors alike to revel in the sunshine and blooming landscapes.
In May, Bristol experiences a significant precipitation total of 101 mm (4.0 in) over approximately 12 rainy days, mirroring the wet conditions that characterize the preceding months. This amount is a slight decrease from April’s 123 mm (4.9 in), yet it maintains a steady trend of substantial rainfall that is typical as spring transitions into early summer. Notably, May's precipitation levels are consistent with prior months, hinting at a stable weather pattern that supports the lush greenery emerging throughout the region. As the rainy days in May tie with April, the reliable moisture continues to nourish the flora, making it a month of vibrant growth before the drier spell of summer begins.
As spring transitions into summer, May sees a noticeable dip in humidity in Bristol, with levels averaging 75%—a decline from the 79% experienced in April. This gradual drop reflects a trend of decreasing humidity as the year progresses; while January and February remain notably humid at 84%, levels steadily decrease through the warmer months. Despite the slight increase back to 78% in June, the overall pattern highlights the region's shift towards a more comfortable climate as it heads into summer, creating a favorable environment for outdoor activities.
In May, Bristol experiences a notably high UV Index of 9, placing it in the very high exposure category, similar to the peak levels observed in June and July. This increase in UV intensity signifies that sun protection is essential, with a burn time of just 15 minutes for unprotected skin. Following the trends seen in previous months, May marks a significant jump from April's UV Index of 8, indicating that outdoor enthusiasts should be particularly vigilant as spring transitions into summer. As the days grow warmer and sunnier, be sure to stay informed about UV exposure to safeguard your skin. For more detailed information on UV levels throughout the year, check out Bristol UV Index.
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In Bristol, United States, May shines brightly with 295 hours of sunshine, marking a delightful transition into the warmest months of the year. This surge in daylight continues the upward trend witnessed since the beginning of spring, peaking in the summer with June's 326 hours. The progression from January's modest 150 hours to May's radiant count illustrates not only the arrival of spring but also an eagerness for summer activities. As the year unfolds, each month captures a steady increase in sunshine hours, with May standing out as a vibrant harbinger of the longer, sun-soaked days ahead. The promise of summer draws closer as the sun starts to dominate the Bristol skyline, inviting residents and visitors alike to embrace the outdoors.
In Bristol, the likelihood of sunny weather in May stands at 39%, which is slightly below the average for the spring months. While March showcases the most promising sun exposure at 60%, April dips to 43%, hinting at a transitional phase towards the warmer months. May's percentage reflects a more moderate trend as it leads into June's 38%, suggesting that while sun-seekers may find some respite, consistent rays are a bit shy at this time of year. Considering this, those planning outdoor activities in May might want to keep an eye on the forecast and be prepared for a mix of sun and clouds.
As May arrives in Bristol, residents eagerly anticipate longer days as daylight extends to an average of 14 hours. This gradual increase in sunlight begins in January with just 9 hours, steadily gaining momentum each month. By April, the day stretches to 13 hours, setting the stage for the glorious May warmth. Following a peak in June at 15 hours, the daylight starts to wane inching back to the 14 hours noticed in July, before gently tapering off as autumn approaches. This rhythmic cycle of increasing and decreasing daylight not only enhances outdoor activities in spring and summer but also beautifully captures the transition of the seasons in this charming coastal city.
In Bristol, United States, the winds of May usher in a gentle breeze, with average wind speeds of 3.5 m/s (8 mph). This follows a slightly higher April average of 3.9 m/s (9 mph), indicating a subtle decline as spring transitions into early summer. Interestingly, May's wind speed mirrors the overall trend seen from January to April, where winds were consistently higher, peaking in March at 4.1 m/s (9 mph). As the year progresses, a notable tapering in wind speeds emerges, particularly in the summer months of July and August, which dip to around 2.9 m/s (6 mph) and 2.8 m/s (6 mph), respectively. This seasonal pattern highlights a shift towards calmer days, making May a pleasant month for outdoor activities while still retaining a hint of refreshing spring gusts.
The weather in Bristol 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 Bristol and find detailed weather information for every month.
May and January showcase stark contrasts in weather. In May, temperatures range from a brisk 2°C (36°F) to a warm 33°C (91°F), with an average of 15°C (58°F) and a higher humidity level of 75%. This month typically experiences around 101 mm (4.0 in) of precipitation over 12 days. In contrast, January presents a much colder climate, with temperatures plummeting to a minimum of -20°C (-4°F) and peaking at 20°C (69°F), averaging at 0°C (33°F). It has lower precipitation levels at 74 mm (2.9 in) over 8 days and a humidity of 84%. For more detailed information, check out Bristol weather in January.
May and February present stark contrasts in weather conditions. In May, temperatures range from a pleasant minimum of 2°C (36°F) to a maximum of 33°C (91°F), with an average of 15°C (58°F), making it significantly warmer than February, which has a chilling minimum of -16°C (3°F) and an average of just 1°C (35°F). February also sees a maximum of 19°C (67°F), but this is much cooler than the highs of May. While both months have a similar number of precipitation days—12 for May and 11 for February—May has slightly higher total precipitation at 101 mm (4.0 in) compared to February's 92 mm (3.6 in). Additionally, February exhibits higher humidity at 84%, compared to May's 75%, giving the winter month a more damp and frigid feel. For more details on February weather, check out Bristol weather in February.
When comparing the weather of May and March, it's evident that May generally presents a much warmer climate. In May, temperatures range from a chilly minimum of 2°C (36°F) to a pleasant maximum of 33°C (91°F), with an average of 15°C (58°F). In contrast, March experiences significantly lower temperatures, with a minimum of -14°C (7°F) and an average of just 4°C (39°F). Interestingly, both months have similar precipitation levels, with May recording 101 mm (4.0 in) over 12 days and March slightly edging out with 102 mm (4.0 in) over 10 days. However, March's humidity is slightly higher at 82%, compared to May's 75%. For more details on the conditions specific to March, you can check out Bristol weather in March.
In comparing the weather of April and May, May typically brings a noticeable rise in temperatures, with average daily temperatures soaring to around 15°C (58°F), compared to April's average of 9°C (49°F). While April starts with chilly nights, dipping to a minimum of -3°C (27°F), May's low temperatures are milder, only reaching 2°C (36°F). Precipitation levels in April are slightly higher at 123 mm (4.9 in) compared to May's 101 mm (4.0 in), although both months experience rain on about 12 days. Humidity levels remain quite similar, with April at 79% and May at 75%. For a more detailed look at April's weather patterns, you can visit Bristol weather in April.
May and June exhibit a gradual transition in weather patterns. In May, temperatures range from a chilly minimum of 2°C (36°F) to a maximum of 33°C (91°F), with an average temperature of 15°C (58°F). The month is marked by significant precipitation, totaling 101 mm (4.0 in) over 12 days, and a humidity level of 75%. In contrast, June brings warmer conditions, with minimum temperatures rising to 8°C (47°F) and maximum temperatures reaching 34°C (93°F), and an average of 20°C (68°F). The rainfall slightly decreases to 97 mm (3.8 in) over 11 days, while humidity increases to 78%. Overall, June tends to be warmer and slightly wetter than May, paving the way for summer. For more detailed insights, check out Bristol weather in June.
In comparing the weather between May and July, we observe notable differences in temperature and precipitation patterns. May experiences a broader temperature range, with minimums dipping as low as 2°C (36°F) and maximums peaking at 33°C (91°F), while the average hovers around a mild 15°C (58°F). In contrast, July presents a warmer climate, with minimums starting at 13°C (56°F) and maximums reaching up to 37°C (99°F), resulting in a comfortable average of 23°C (74°F).
Both months share similar precipitation levels, with May receiving 101 mm (4.0 in) over 12 days and July slightly higher at 122 mm (4.8 in) also spread over 12 days. Humidity remains relatively consistent, with May at 75% and July at 76%. For those interested in knowing more about July weather specifics, you can explore Bristol weather in July.
In May, temperatures range from a chilly 2°C (36°F) to a warm 33°C (91°F), with an average of 15°C (58°F). The month sees significant rainfall, with a total of 101 mm (4.0 in) spread over 12 days, resulting in a humid atmosphere with an average humidity of 75%. In contrast, August offers a milder climate, featuring minimum temperatures of 11°C (52°F) and maximums around 34°C (94°F), with an average of 23°C (74°F). Precipitation is slightly lower at 92 mm (3.6 in) over 11 days, contributing to a similar humidity level of 76%. For a more detailed look at August conditions, you can visit Bristol weather in August.
May and September exhibit similar maximum temperatures, both reaching up to 33°C (91°F), but their overall weather patterns differ. In May, the temperatures show a wider range, with minimums dropping to 2°C (36°F), while September has milder minimums at 6°C (43°F). Additionally, May experiences more rainfall, averaging 101 mm over 12 days, compared to September's 97 mm over 9 days. Both months share the same humidity level of 75%, creating a consistent atmosphere. For those interested in more details, check out Bristol weather in September.
May and October present contrasting yet moderately temperate weather patterns. In May, temperatures can range from a chilly 2°C (36°F) to a warm 33°C (91°F), with an average of 15°C (58°F) and about 101 mm (4.0 in) of precipitation over 12 days. The humidity remains steady at 75%, giving the month a mild feel overall.
In contrast, October features cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 27°C (81°F), averaging at 14°C (57°F). Although it sees slightly higher precipitation at 135 mm (5.3 in) over 11 days, the humidity also holds at 75%. For a detailed look at the weather dynamics, check out Bristol weather in October.
May and November showcase contrasting weather patterns. In May, temperatures range from a minimum of 2°C (36°F) to a maximum of 33°C (91°F), with an average of 15°C (58°F). This month experiences around 101 mm (4.0 in) of precipitation over approximately 12 days, coupled with a humidity level of 75%. Conversely, November brings a chillier climate, with temperatures dipping to a minimum of -10°C (14°F) and peaking at 23°C (73°F), averaging around 7°C (45°F). Despite an equivalent precipitation of 101 mm (4.0 in), rain falls on about 9 days, and the humidity slightly increases to 80%. For a more detailed view of November weather, check out Bristol weather in November.
The weather in May and December presents a striking contrast. May boasts a comfortable average temperature of 15°C (58°F), with maximums reaching up to 33°C (91°F), while December sees much chillier conditions, averaging just 2°C (36°F) and maxing out at 17°C (63°F). Precipitation is slightly higher in December at 120 mm (4.7 in) over 10 days, compared to May's 101 mm (4.0 in) spread across 12 days. Humidity levels are also notable, with December being a bit more humid at 80%, compared to May's 75%. For more detailed insights, you can explore Bristol weather in December.
As May graces Bristol, it ushers in a transition from the cooler chill of early spring to warmer days. This month typically experiences milder temperatures and increased humidity compared to the preceding months, making it a delightful time to enjoy the outdoors, even though occasional rain showers can disrupt plans. With an average temperature that hints at summer's approach, May stands out for its refreshing balance of warmth and precipitation, demonstrating a distinct difference from the earlier part of the year. For those interested in a deeper understanding of what to expect, visit Bristol Climate for more insights.