Last updated: March 17, 2025
Experience the captivating July weather in Plymouth, United Kingdom, where the warmth of summer invites exploration. With maximum temperatures reaching 24°C (75°F) and an average of 17°C (63°F), this coastal city offers a delightful escape. While the mercury rarely dips below 12°C (53°F), visitors should prepare for occasional rain, as 10 days of precipitation contribute to a total of 72 mm (2.8 in). Amidst the seaside charm, humidity levels hover around 70%, creating a refreshing atmosphere perfect for enjoying Plymouth's vibrant outdoor activities and scenic views.
In July, Plymouth basks in the warmth of summer, showcasing a notable rise in temperatures compared to the earlier months. With a minimum of 12°C (53°F) and a comfortable average of 17°C (63°F), the city enjoys maximum highs reaching up to 24°C (75°F). This period marks the peak of the year’s warmth, encouraging locals and visitors alike to explore the beautiful coastal landscapes and indulge in outdoor activities. The transition from the cooler June temperatures is evident, as July not only offers a significant increase in warmth but also creates a vibrant atmosphere, perfect for enjoying the longest days of the year.
In July, Plymouth experiences a moderate precipitation level of 72 mm (2.8 in), slightly below the average for the year. Rainfall is distributed over about 10 days, contributing to the region's lush landscapes. Compared to the wetter months preceding it, such as October and November, which both surpass 100 mm, July serves as a brief period of respite before the autumn deluges. Interestingly, the month mirrors the precipitation levels seen in June and provides a smooth transition into August, where rainfall averages return to similar figures. Overall, July's weather reflects a typical British summer—characterized by fleeting showers and the occasional sunny spell, underscoring the maritime climate's unpredictable nature.
July in Plymouth sees a notable shift in humidity, dropping to 70%, marking it as the month with the lowest humidity levels of the year. This decrease follows a gradual decline after the spring months, where humidity was consistently higher, peaking at 88% in January and February. As summer progresses, residents enjoy a respite from the heavier, damp air typical of earlier months, with humidity levels stabilizing around 80% in June. Interestingly, the trend reverses as autumn approaches, with humidity climbing back up to 79% in September and peaking again in October. This fluctuation highlights Plymouth's transition from the wet chill of winter to the milder, more comfortable summer months, ultimately returning to its characteristic dampness as the year draws to a close.
In July, Plymouth experiences a UV Index of 8, classified as very high, which means that sun protection is essential with a rapid burn time of just 15 minutes. This peak in UV radiation follows a trend seen in June, where the UV Index hits 9, and it slightly tapers off to 7 in August, maintaining a high exposure category. Observing these trends reveals a pattern of increasing UV levels as summer progresses, prompting residents and visitors to prioritize sun safety during these warmer months. For more detailed information on UV levels, visit Plymouth UV Index.
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July shines brightly in Plymouth, United Kingdom, boasting an impressive 428 hours of sunshine, making it the sunniest month of the year. This period marks a delightful peak, following a steady increase in daylight from the 99 hours in January to 358 hours in April. As spring transitions into summer, sunshine hours see a remarkable leap, reaching 410 hours in May and maintaining a high at 408 hours in June. The warm glow of July stands out not just for its brilliance but also for showing a vibrant trend where sunlight proliferates, enhancing the vibrant summer atmosphere that residents and visitors cherish. As summer wanes into August, sunshine hours still remain generous at 392 hours, but clearly, July is the crown jewel of sunshine in Plymouth's annual calendar.
In Plymouth, United Kingdom, July brings a 40% chance of sunny weather, marking a notable peak in comparison to the months leading up to it. As spring ushers in higher probabilities of sunshine, April enjoys the brightest outlook at 55%. However, the transition into summer sees a slight dip, with June at 30%. This suggests that while July is more promising than early summer, it remains unpredictable when stacked against the sunnier days of spring. Overall, Plymouth experiences its sunniest moments around April, but July still holds potential for those seeking warmth and brightness amidst the typically overcast British summer.
In July, Plymouth enjoys a delightful 15 hours of daylight, marking the peak of summer. This vibrant month follows a gradual increase in daylight from just 8 hours in January, steadily rising through the spring months. Notably, June offers the longest stretch of light with 16 hours, creating the longest days of the year. As summer wanes into August, daylight begins to taper off slightly to 14 hours, signaling the transition towards shorter days. This trend of increasing daylight from winter's gloom to the sunlit splendor of summer beautifully illustrates Plymouth's seasonal rhythm, offering residents and visitors alike ample time to bask in the sun's warmth.
In Plymouth, July experiences a gentle average wind speed of 5.1 m/s (11 mph), marking a slight uptick from the calmer days of June, which averages 4.3 m/s (10 mph). This seasonal shift hints at the transition from the lighter summer breezes of late spring to a more consistent summer airflow. Interestingly, as the summer months unfold, the wind speeds in July and August remain relatively stable, maintaining between 5.1 and 5.3 m/s, suggesting that while the temperatures rise, the winds provide a refreshing contrast. Compared to earlier months like January and December, where gusts can soar above 7 m/s, July's gentle winds create an inviting atmosphere perfect for outdoor activities without the excessive bluster of winter. The data embodies the charm of a British summer, where a soft breeze complements the picturesque views of the coastline.
The weather in Plymouth 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 Plymouth and find detailed weather information for every month.
In July, the weather in Plymouth is generally warmer, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 24°C (75°F) and an average of 17°C (63°F). The month sees around 72 mm (2.8 in) of precipitation over approximately 10 days, with humidity levels at 70%. In contrast, January experiences much cooler temperatures, with a minimum of 2°C (36°F), an average of 8°C (47°F), and a maximum of 14°C (57°F). This month has slightly higher precipitation at 78 mm (3.1 in) over about 12 days, along with higher humidity at 88%. For more detailed information, you can visit Plymouth weather in January.
In July, the weather tends to be much warmer and more pleasant, with average temperatures around 17°C (63°F) and maximums reaching 24°C (75°F). However, it experiences moderate rainfall of 72 mm (2.8 in) over about 10 days, coupled with a humidity of 70%. In contrast, February is considerably cooler, with average temperatures around 8°C (47°F) and highs peaking at 13°C (55°F). This month sees more precipitation, totaling 102 mm (4.0 in) spread over approximately 15 days, and higher humidity levels at 88%. For more detailed information, you can check out Plymouth weather in February.
July and March present quite contrasting weather conditions. In July, temperatures range from a mild 12°C (53°F) at night to a pleasant maximum of 24°C (75°F) during the day, with an average of 17°C (63°F). The month experiences around 72 mm (2.8 in) of precipitation spread across approximately 10 days and has a humidity level of 70%. In contrast, March is notably colder, with temperatures dipping as low as -2°C (29°F) at night and reaching a high of only 14°C (57°F), averaging around 9°C (48°F). Although March has a relatively higher precipitation total of 93 mm (3.7 in), it occurs over 15 days and comes with a higher humidity level of 86%. For more specifics on March weather, you can check out Plymouth weather in March.
When comparing the weather in July and April, July tends to be significantly warmer with average temperatures reaching 17°C (63°F) and a maximum of 24°C (75°F), while April sees much cooler averages, peaking at only 17°C (62°F). In terms of precipitation, July experiences a slightly higher amount, with 72 mm (2.8 in) over about 10 days, compared to April's 48 mm (1.9 in) over 8 days. Additionally, April has higher humidity at 84%, making it feel less comfortable than the relatively lower humidity of 70% in July. For more detailed information, you can explore Plymouth weather in April.
When comparing the weather in July and May, July generally offers warmer temperatures, with a minimum of 12°C and an average of 17°C, peaking at 24°C. In contrast, May sees cooler weather, with temperatures ranging from a minimum of 6°C to a maximum of 19°C and an average of 12°C. Both months experience similar precipitation levels, with July receiving 72 mm over 10 days and May slightly higher at 75 mm over 11 days. Additionally, July's humidity is lower at 70%, compared to May's 80%, creating a more comfortable atmosphere in the peak of summer. For more detailed insights on May weather, you can visit Plymouth weather in May.
In comparing the weather of July and June, July tends to be slightly warmer with an average temperature of 17°C (63°F) compared to June's average of 15°C (59°F). The maximum temperatures also rise in July, peaking at 24°C (75°F), while June's maximum is a bit lower at 22°C (72°F). However, July experiences more favorable conditions with a slight decrease in precipitation to 72 mm (2.8 in) over 10 days, compared to June's 77 mm (3.0 in) over 12 days. Additionally, humidity is slightly lower in July at 70%, while June sees a higher average humidity of 80%. For more detailed information, you can visit Plymouth weather in June.
In comparing the weather between July and August, both months exhibit relatively mild temperatures, but there are some notable differences. July has a slightly broader temperature range, with minimums of 12°C and maximums reaching 24°C, while August starts off a touch warmer at 13°C but has a maximum temperature of 23°C. Precipitation levels increase slightly in August, with an average of 78 mm over 12 days compared to July’s 72 mm over 10 days, indicating a wetter month. Humidity also rises slightly from 70% in July to 73% in August. For more detailed information, you can check Plymouth weather in August.
July and September present contrasting yet relatively mild weather patterns. In July, temperatures range from a minimum of 12°C (53°F) to a maximum of 24°C (75°F), with an average of 17°C (63°F). The month experiences about 72 mm (2.8 in) of precipitation over 10 days and maintains a humidity level of 70%. In contrast, September sees slightly cooler conditions, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 21°C (70°F), and an average temperature of 15°C (60°F). Although September has a similar precipitation amount of 73 mm (2.9 in) over 12 days, it features higher humidity at 79%. For more specifics on September weather, you can explore Plymouth weather in September.
July and October present quite contrasting weather conditions. In July, temperatures range from a minimum of 12°C (53°F) to a maximum of 24°C (75°F), with an average of 17°C (63°F). The month sees some rainfall, with about 72 mm (2.8 in) over approximately 10 days and a humidity level of 70%. In contrast, October brings cooler temperatures, with lows of 5°C (41°F) and highs reaching only 19°C (66°F), averaging 13°C (56°F). It is notably wetter, experiencing 138 mm (5.4 in) of rainfall over 16 days, and the humidity rises to 89%. These differences highlight the transition from the warmth of summer to the chill of autumn. For more information on October weather specifics, you can check Plymouth weather in October.
In comparing the weather of July and November, a stark contrast emerges. July typically enjoys milder temperatures with a minimum of 12°C (53°F), an average of 17°C (63°F), and a maximum of 24°C (75°F). The month features relatively lower precipitation at 72 mm (2.8 in) over about 10 days, with a humidity level around 70%. In contrast, November experiences much cooler conditions, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 16°C (60°F), averaging at 11°C (52°F). The month is also characterized by increased precipitation of 115 mm (4.5 in) spread over 17 days and higher humidity levels at 90%. For more detailed insights on the weather in November, you can visit Plymouth weather in November.
In July, the weather is relatively mild and pleasant, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 24°C (75°F) and an average of 17°C (63°F). Precipitation is moderate at 72 mm (2.8 in) over about 10 days, and humidity levels hover around 70%, creating a comfortable atmosphere. In contrast, December sees much cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 14°C (57°F), resulting in an average of just 10°C (49°F). This month experiences significantly higher precipitation at 141 mm (5.6 in) across about 20 days, along with increased humidity at 89%. For more information on the weather in Plymouth during December, you can visit Plymouth weather in December.
In July, Plymouth experiences a delightful shift in weather, marked by warmer temperatures that stand out from the cooler months. With an average of 17°C and maximum highs reaching up to 24°C, this summer month invites residents and visitors alike to enjoy outdoor activities. While the humidity remains relatively high at 70%, the sporadic 10 days of precipitation—totalling 72 mm—are a reminder that summer showers can be refreshing. Compared to the rest of the year, July not only boasts the warmest weather but also offers an enjoyable blend of sunshine and brief rainfalls, making it a truly vibrant time in Plymouth. For more detailed insights, explore the Plymouth Climate.