Last updated: March 17, 2025
July in Wales, United Kingdom, showcases a captivating blend of warmth and variability. With temperatures soaring to a maximum of 35°C (95°F) and an average of 17°C (63°F), this month brings moderate summer heat. However, the minimum temperature dips to 7°C (45°F), reminding us of the region's cooler climate. Rainfall is a common companion, with 80 mm (3.1 in) of precipitation falling over approximately 12 days, contributing to the 76% humidity that envelops the landscape. This mix of warmth, rain, and humidity paints a vibrant picture of Welsh summer weather, perfect for exploring the lush hills and valleys that the country is renowned for.
In July, Wales experiences a delightful warm surge, with temperatures reaching their annual peak. The minimum temperature sits around 7°C (45°F), while the average climbs to a comfortable 17°C (63°F), peaking at a sweltering 35°C (95°F) on particularly hot days. This month marks a significant departure from the cooler winter months, where temperatures often dipped below freezing. As summer fully embraces Wales, the region enjoys a blend of sunny days and mild nights, creating perfect conditions for outdoor activities and gatherings. The trend of increasing warmth from June to July reflects the intensifying summer, offering a refreshing contrast to the earlier months of the year.
In July, Wales experiences a notable continuity in its weather patterns, with precipitation amounting to 80 mm (3.1 in) over 12 rainy days. This mirrors June's rainfall, indicating a consistent wet spell during the summer months. What’s particularly striking is that July maintains a robust level of moisture, contributing to the lush greenery that Wales is famous for. As summer continues, this precipitation sets the stage for vibrant landscapes, while the slightly lower number of rainy days compared to earlier months offers some respite, encouraging outdoor activities amidst the refreshing Welsh drizzle. With August only slightly trailing behind in rainfall, it seems that the trend of a damp yet verdant summer remains steadfast.
In July, Wales experiences a notable drop in humidity, averaging around 76%, a refreshing change from the higher levels seen in the winter months. This decline in humidity is part of a gradual trend throughout the summer, beginning with January's peak of 90% and tapering off as the year progresses. Following June’s 81%, July provides a brief respite before the humidity gradually rises again in August, reaching 77%. This pattern highlights the shift from the damp chill of winter to the milder, more temperate conditions of summer, making July one of the more comfortable months for enjoying the picturesque Welsh landscapes.
In July, Wales experiences a very high UV Index of 8, identical to June’s reading, indicating that sun safety is crucial during this peak summer month. With a burn time reduced to just 15 minutes, the risk of skin damage increases significantly, urging residents and visitors to take precautions against prolonged sun exposure. This trend mirrors the upward trajectory witnessed since the early spring months, transitioning from a low UV Index in January and February to a high rating in May and June. As summer progresses, ensuring adequate sun protection becomes a priority, especially when planning outdoor activities. For more details on UV levels throughout the year, visit Wales UV Index.
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July in Wales is a peak of radiant sunshine, boasting 375 hours of bright days that truly embody the essence of summer. Following a notable rise from the colder months, where January sees a mere 81 hours, the sun gradually begins its ascent as spring unfolds. April paves the way with 313 hours, and while June offers a solid 344 hours, July captures the sunniest essence of the year, just shy of August's 351 hours. This trend highlights a delightful shift in the Welsh climate, where summer’s glow casts longer and warmer days, making July a vibrant time to experience the beauty of Wales. As autumn approaches, sunlight begins to recede, dropping to 277 hours in September, reminding us just how precious these summer moments are.
In July, the likelihood of enjoying sunny weather in Wales sees a moderate upswing, with about 35% chance of sunshine. While this is an improvement from the cloudier months of January through June, where sun chances hover between 21% and 30%, it still trails behind the pleasantly promising April. As summer progresses, one can expect a brief flirtation with brighter days, although the August forecast suggests a return to gloom with only a 22% chance of sun. Overall, July offers a decent opportunity to soak in some rays, but it's wise to stay prepared for Wales' famously capricious weather.
In Wales, July shines brightly with 16 hours of daylight, maintaining the peak sunlight seen in June. This lush month continues the trend of increasing daylight that begins in March, where daylight starts to stretch from 11 hours. As the year progresses, the length of day surges, providing an inviting atmosphere for outdoor activities and exploration. Following July, daylight begins to taper off, with August seeing a decline to 14 hours, signaling the transition towards autumn. Overall, July stands as a vibrant highlight in Wales' seasonal rhythm, embodying the long, sun-filled days that invite both locals and visitors to enjoy the splendors of nature.
In July, the winds in Wales take a gentle turn, with an average speed of just 2.9 m/s (6 mph), marking the lowest point for the year. This serene summer month contrasts sharply with the brisker winds of the earlier months, where January through March boasted speeds around 4.5 to 5.0 m/s (10 to 11 mph). As the season progresses, the gusts remain mild, easing through April and June, before making a subtle rebound in August with speeds climbing back to 3.9 m/s (9 mph). This trend illustrates a seasonal ebb and flow, where the lively winds of winter and spring give way to the tranquil breezes of summer, culminating in a refreshing yet calm July.
The weather in Wales changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Wales and find detailed weather information for every month.
In July, temperatures in Wales range from a refreshing minimum of 7°C (45°F) to a scorching maximum of 35°C (95°F), averaging around 17°C (63°F). The month sees a fair amount of rain, with 80 mm (3.1 in) of precipitation spread over 12 days, and humidity levels hovering at 76%. In stark contrast, January offers a much cooler atmosphere, with minimum temperatures plummeting to -4°C (24°F) and a maximum of 14°C (58°F), averaging just 5°C (40°F). Despite lower precipitation at 51 mm (2.0 in) over 10 days, the humidity rises slightly to 90%. To delve deeper into January's weather specifics in Wales, you can visit this link: Wales weather in January.
July and February present contrasting weather patterns. In July, temperatures can soar from a cool minimum of 7°C (45°F) to a sweltering maximum of 35°C (95°F), resulting in an average of 17°C (63°F). The month sees significant rainfall with about 80 mm (3.1 in) spread over 12 days and a humidity level of 76%. In contrast, February experiences much colder conditions, with temperatures ranging from a low of -5°C (23°F) to a high of 17°C (63°F), averaging only 5°C (42°F). While February has slightly less precipitation at 67 mm (2.6 in) over the same number of days, the humidity is higher at 88%. For a more detailed look into February weather dynamics, check Wales weather in February.
In July, the weather is significantly warmer compared to March, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 35°C (95°F), and an average of 17°C (63°F). This month experiences higher humidity at 76% and has about 80 mm (3.1 in) of precipitation over roughly 12 days. In contrast, March features much cooler temperatures, with a minimum of -7°C (20°F) and a maximum of 20°C (68°F), averaging 7°C (44°F). Although March has slightly lower precipitation at 68 mm (2.7 in), it has a higher relative humidity at 86% and experiences rain on about 13 days. For more details, visit Wales weather in March.
The weather in July is notably warmer than in April, with average temperatures reaching 17°C (63°F) compared to April's 8°C (47°F). July experiences a broader temperature range, boasting maximums of 35°C (95°F) and minimums of 7°C (45°F), while April sees a maximum of 25°C (77°F) and a chilly minimum of -2°C (28°F). Although July has more precipitation at 80 mm (3.1 in) over 12 days, it also has a slightly lower humidity level of 76% compared to April's 84%. For more insights into April weather, you can explore Wales weather in April.
When comparing the weather in July and May, July tends to be significantly warmer with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 35°C (95°F) and an average of 17°C (63°F). In contrast, May has cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 25°C (78°F), averaging 12°C (53°F). Additionally, while July experiences more precipitation at 80 mm (3.1 in) over 12 days, May has 64 mm (2.5 in) of rain over 13 days. Humidity levels are comparable, with July at 76% and May slightly higher at 80%. For more detailed insights, you can explore Wales weather in May.
In comparing the weather of July and June, July experiences slightly warmer temperatures, with a minimum of 7°C (45°F) and an average of 17°C (63°F), compared to June’s minimum of 6°C (43°F) and an average of 15°C (59°F). The maximum temperature in July peaks at 35°C (95°F), significantly higher than June’s 29°C (84°F). Both months report similar precipitation levels of 80 mm (3.1 in), though July has one less rainy day at 12 days compared to June's 13 days. Additionally, humidity levels are slightly lower in July at 76%, while June has a higher humidity rate of 81%. For more details, check out Wales weather in June.
In comparing the weather between July and August, we see a slight decrease in average temperatures, with July experiencing a minimum of 7°C and a maximum of 35°C, while August sees minimums at 8°C and maximums at 32°C. Both months display high humidity levels, with July at 76% and August slightly higher at 77%. Precipitation is relatively consistent, with July recording 80 mm over 12 days and August slightly lower at 77 mm across the same number of days. Overall, the transition from July to August reflects a gradual cooling trend while maintaining similar humidity and rainfall patterns. For more specific details, you can check out Wales weather in August.
July is characterized by warmer temperatures, with a minimum of 7°C (45°F) and an average of 17°C (63°F), peaking at a high of 35°C (95°F). In contrast, September cools down, featuring a minimum of 4°C (39°F) and an average of 14°C (57°F), while reaching a maximum of 28°C (83°F). Additionally, July experiences higher precipitation levels at 80 mm (3.1 in) over 12 days, compared to September's 63 mm (2.5 in) over 11 days. While July has a humidity of 76%, September's humidity rises slightly to 85%. For more details, visit Wales weather in September.
In July, the weather is characterized by a significant temperature range, with minimums around 7°C (45°F) and maximums reaching up to 35°C (95°F), averaging a pleasant 17°C (63°F). The month experiences moderate rainfall totaling 80 mm (3.1 in) over 12 days, along with a humidity level of 76%. In contrast, October sees much cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 23°C (73°F), resulting in an average of 11°C (52°F). This month also brings slightly more precipitation, at 82 mm (3.2 in) over 14 rainy days, and an uptick in humidity to 90%. For further details, you can check out Wales weather in October.
In July, temperatures typically range from a minimum of 7°C (45°F) to a maximum of 35°C (95°F), with an average of 17°C (63°F). The month experiences approximately 80 mm (3.1 in) of precipitation over about 12 days, and humidity hovers at 76%. In contrast, November brings significantly cooler temperatures, with a minimum of -4°C (26°F), an average of 7°C (45°F), and a maximum of 17°C (63°F). Although November has less precipitation at 65 mm (2.5 in), it maintains a higher humidity level of 92% over the same number of rainy days. For a deeper look into November weather specifics, you can visit Wales weather in November.
July and December present strikingly different weather patterns. In July, temperatures can range from a minimum of 7°C (45°F) to a scorching maximum of 35°C (95°F), with an average of 17°C (63°F). The month experiences 80 mm (3.1 in) of precipitation over about 12 days, accompanied by a relatively high humidity of 76%. In contrast, December sees much cooler conditions, with temperatures ranging from a chilly -3°C (27°F) to a maximum of 14°C (58°F) and an average temperature of just 5°C (42°F). This month also receives 80 mm (3.1 in) of precipitation, but over more days—15 in total—and experiences higher humidity at 90%. For more details about weather in December, check out Wales weather in December.
In July, Wales embraces the height of summer, showcasing a vibrant display of warmer temperatures and an appealing array of outdoor activities. Unlike the cooler months, this time of year boasts a maximum warmth reaching up to 35°C (95°F), inviting locals and tourists alike to enjoy the stunning landscapes. While the average temperature hovers around a pleasant 17°C (63°F), the occasional dip to 7°C (45°F) serves as a reminder of the region's ever-changing weather. Rainfall is still a factor, with about 12 days of precipitation contributing to the lush greenery this month is known for. With humidity levels at a high 76%, July's climate strikes a perfect balance between warmth and refreshing breezes, making it a unique oasis in Wales’ climatic calendar. For more insights on seasonal patterns, explore Wales Climate.