July Weather in Barmouth, United Kingdom

Last updated: March 17, 2025

July in Barmouth, United Kingdom, delivers a delightful mix of warmth and rain, making it a unique summer experience. The maximum temperature reaches a pleasant 29°C (84°F), while the average settles at a comfortable 16°C (61°F). Visitors can expect some chillier moments, with minimum readings dipping to 6°C (44°F). However, the month also witnesses 91 mm (3.6 in) of rainfall over 14 days, resulting in a humidity level of 78%. This combination of factors makes July an intriguing time to explore Barmouth’s stunning landscapes, where summer festivities meet the fresh, invigorating British air.

July Temperature in Barmouth

In July, Barmouth experiences some of its warmest temperatures, marking a delightful peak in the summer season. With a minimum of 6°C (44°F) and an average of 16°C (61°F), the coastal town invites residents and visitors alike to enjoy its beautiful surroundings. Daytime highs reach 29°C (84°F), offering ample opportunities for sun-soaked days by the beach and picturesque hikes in the nearby hills. This trend towards warmth begins in June, where temperatures start to rise significantly, making July a perfect time to experience the vibrant atmosphere and natural beauty that Barmouth has to offer.

July Weather in Barmouth: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Barmouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414244485258615956514643
Data source: Temperature data for Barmouth generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Barmouth

In July, Barmouth experiences a moderate precipitation level, with 91 mm (3.6 in) of rain falling over 14 days. This amount is a slight decrease from the wetter months of June and August, emphasizing a brief lull in the island's typical summer sogginess. While July's rainfall is less intense than earlier in the season, it plays a crucial role in sustaining the lush landscapes that define this coastal town. This month sets the stage for the annual spike in precipitation that follows in August, reminding residents and visitors alike of the ever-changing weather patterns characteristic of the UK.

July Precipitation Trends in Barmouth

The chart displays monthly precipitation patterns in Barmouth, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec10514513858859691144130161138170
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Barmouth

In Barmouth, United Kingdom, July experiences a relatively comfortable humidity level of 78%, marking a slight dip from the cooler spring months where humidity was higher, with April at 84% and May at 79%. This trend continues from an already lower June average of 81%, suggesting that summer brings a slight reprieve from the heavy dampness characteristic of the earlier months. As the year progresses, humidity levels fluctuate, with the post-summer months of August and September seeing a mild increase back to 79% and 85%, respectively. However, the colder months quickly return to much higher levels, peaking at an average of 91% in November. Thus, July offers a brief interlude of dry comfort before the inevitable return to the moister days typical of Barmouth's maritime climate.

July Average Humidity in Barmouth

This chart illustrates the average monthly humidity levels in Barmouth, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Barmouth

In July, Barmouth experiences its peak UV Index of 8, maintaining a very high exposure category, similar to June. This signifies that sun protection measures are essential, as the burn time is reduced to just 15 minutes. The trend of rising UV Index values leading into summer highlights the importance of being proactive about skin protection during these months. As we transition from the moderate indices of spring to the high levels of summer, understanding these changes is crucial for enjoying the sunny days safely. For more detailed information, check the Barmouth UV Index.

Maximum UV Index Levels in Barmouth for July

The chart shows the monthly maximum UV Index (UVI) for Barmouth in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Barmouth July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

July Sunshine in Barmouth

In the charming coastal town of Barmouth, July shines as the pinnacle of sunshine, boasting an impressive 420 hours of sunlight—a delightful reward for those who brave the earlier winter months with a mere 94 hours in January. As the year unfolds, the increasing trend in sunshine hours reveals a gradual awakening of spring with 225 hours in March, peaking beautifully in the vibrant summer months. After June’s respectable 402 hours, July emerges as the sunniest month, inviting locals and visitors alike to bask in its warm embrace. As summer wanes into August with 385 hours, daylight begins to recede, but the lingering warmth remains a cherished memory of Barmouth's bright July days. This annual rhythm captures the essence of British summer, where each hour of sunshine is a treasure enjoyed in pursuit of seaside adventures.

Monthly Sunshine Duration in Barmouth: July Highlighted

The July sunshine duration represents the total number of hours Barmouth experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec94h158h225h330h411h402h420h385h313h239h125h106h
Data source: Barmouth July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Barmouth During July

July in Barmouth, United Kingdom, brings a notable increase in the likelihood of sunny weather, with the chance of sunshine peaking at 36%. This marks a significant rise from the cooler months of spring, particularly April's 47%, and leaves behind the more temperate yet cloudy days of June and May. While summer is often associated with sun-soaked adventures, the chances drop again in August to 23%, indicating that July remains a valuable window to enjoy the outdoors. Thus, if you're planning a summer getaway, July promises a refreshing break from the generally overcast conditions that characterize much of the year.

Percentage of Sunny Days in July in Barmouth

The chart illustrates the percentage of sunny days in Barmouth throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Barmouth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%20%25%47%28%24%36%23%21%15%22%16%
Data source: Barmouth July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Barmouth in July

In Barmouth, United Kingdom, July shines as a peak of summer with an impressive 16 hours of daylight, mirroring June's vibrant luminosity. As the year progresses from the deep of winter in January, where daylight barely stretches to 8 hours, a notable upward trend emerges, culminating in the longest days of summer. Following July, daylight begins to wane, with August still enjoying a generous 14 hours, yet the gradual decline towards autumn becomes evident. This seasonal rhythm not only marks the arrival of light-filled days but also highlights a steady transition from the crisp winter months, creating a captivating cycle of nature's illumination that enchants Barmouth residents and visitors alike.

Average Daylight Hours in Barmouth for July

The chart illustrates the variation in daylight duration in Barmouth throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 13m9h 52m11h 54m13h 59m15h 48m16h 46m16h 15m14h 36m12h 36m10h 32m8h 41m7h 41m
Data source: Barmouth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Barmouth

In July, Barmouth, United Kingdom, experiences its calmest winds of the year, with an average speed of just 2.5 m/s (5 mph). This gentle breeze is a stark contrast to the gustier months preceding it, like February and October, where winds reach 5.1 m/s (11 mph) and 4.6 m/s (10 mph), respectively. The trend in Barmouth throughout the summer months reveals a gradual decline in wind speed, with July and June holding the quietest conditions, making them ideal for peaceful seaside strolls or leisurely afternoons on the beach. As the summer progresses into August, wind speeds slightly pick up again to 3.4 m/s (8 mph), hinting at the approaching shift in seasons as autumn begins to take its place on the horizon.

Average July Wind Speed in Barmouth

The chart displays monthly wind speed patterns in Barmouth, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.05.14.43.03.63.02.5 m/s3.42.94.63.94.4
Data source: Barmouth July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Barmouth Compares to Other Months

The weather in Barmouth 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 Barmouth and find detailed weather information for every month.

In July, the weather is notably warmer with minimum temperatures around 6°C (44°F) and average highs reaching up to 29°C (84°F), making it a pleasant summer month. The precipitation is relatively moderate at 91 mm (3.6 in) over 14 days, and the humidity sits at 78%. In contrast, January sees much cooler conditions, with minimum temperatures dropping to -3°C (26°F) and an average high of just 13°C (56°F). Although it experiences a similar number of rainy days, the total precipitation is slightly higher at 105 mm (4.2 in) and the humidity is also higher at 89%. For more details, you can check Barmouth weather in January.

When comparing the weather in July and February, there are notable differences in temperature and precipitation. July experiences milder conditions with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 29°C (84°F), while February is much colder, with temperatures ranging from a low of -5°C (24°F) to a high of 18°C (65°F). In terms of precipitation, February sees more rain, with a total of 145 mm (5.7 in) falling over 17 days, compared to July's 91 mm (3.6 in) over 14 days. Additionally, February has slightly higher humidity at 88% compared to July's 78%. For a detailed look at February weather specifics, you can visit Barmouth weather in February.

In comparing the weather of July and March, notable differences emerge. July boasts a much warmer climate, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 29°C (84°F) and an average of 16°C (61°F). In contrast, March experiences cooler temperatures, with lows of -6°C (21°F) and highs of 18°C (65°F), averaging just 7°C (44°F). Additionally, July sees lower precipitation at 91 mm (3.6 in) over 14 days compared to March's 138 mm (5.5 in) over 18 days. The humidity levels are slightly lower in July at 78%, while March has a higher humidity of 86%. For more detailed information on March weather specifics, check out Barmouth weather in March.

In comparing the weather between July and April, it's clear that July is significantly warmer, with average temperatures reaching 16°C (61°F) and maximums soaring up to 29°C (84°F). In contrast, April has a cooler average of 9°C (48°F), with a high of only 22°C (72°F). Precipitation is also more abundant in July, with 91 mm (3.6 in) falling over 14 days, compared to April's 58 mm (2.3 in) over 12 days. Humidity levels are slightly lower in July at 78%, while April exhibits a higher humidity rate of 84%. For more details on April weather, you can check Barmouth weather in April.

In comparing the weather between July and May, July generally offers warmer temperatures, with an average of 16°C (61°F) and a maximum of 29°C (84°F), compared to May's average of 11°C (53°F) and maximum of 27°C (80°F). Both months experience significant precipitation, with July receiving slightly more at 91 mm (3.6 in) over 14 days, while May sees 85 mm (3.3 in) over 13 days. Humidity levels are similar, with July at 78% and May at 79%. For more detailed information, you can check Barmouth weather in May.

In comparing the weather between June and July, we can observe some notable differences. July experiences slightly higher average temperatures, with a minimum of 6°C and a maximum of 29°C, compared to June's minimum of 5°C and maximum of 28°C. Additionally, the average temperature in July reaches 16°C, whereas June's average is 14°C. However, July also has a higher total precipitation of 91 mm over 14 rainy days, compared to June's 96 mm over 16 days. Humidity levels are slightly lower in July at 78%, compared to June's 81%. For a more detailed look at weather conditions, you can refer to Barmouth weather in June.

In comparing July and August weather, July tends to be slightly warmer with average temperatures ranging from a minimum of 6°C (44°F) to a maximum of 29°C (84°F), while August sees a minimum of 7°C (45°F) and a peak of 27°C (80°F). Precipitation levels also increase in August, with 144 mm (5.7 in) of rainfall over 20 days compared to July's 91 mm (3.6 in) over 14 days. Humidity remains fairly consistent, with July at 78% and August slightly higher at 79%. For more details, you can visit Barmouth weather in August.

In July, temperatures in Barmouth range from a minimum of 6°C (44°F) to a maximum of 29°C (84°F), with an average of 16°C (61°F). The month experiences relatively moderate precipitation, totaling 91 mm (3.6 in) over approximately 14 days, and humidity levels average around 78%. In contrast, September sees cooler temperatures, with a minimum of 2°C (36°F) and an average of 13°C (56°F), peaking at 27°C (82°F). Rainfall increases to 130 mm (5.1 in) spread across about 16 days, while humidity also rises to 85%. For a more detailed look at the conditions during this month, check out Barmouth weather in September.

July and October weather exhibit notable differences in temperature and precipitation patterns. In July, temperatures range from a mild 6°C (44°F) at night to a warm 29°C (84°F) during the day, with an average of 16°C (61°F). The month sees about 91 mm (3.6 in) of rain, spread across 14 days, and boasts a humidity level of 78%. In contrast, October experiences cooler conditions, with temperatures dropping to a minimum of -2°C (28°F) and peaking at 21°C (70°F), averaging 11°C (52°F). It is also a wetter month, recording 161 mm (6.3 in) of precipitation over 19 days, with humidity rising to 90%. For more specific information about October weather, you can check Barmouth weather in October.

The contrast between July and November weather is quite pronounced. In July, temperatures range from a mild 6°C (44°F) at night to a warm 29°C (84°F) during the day, with an average of 16°C (61°F). This summer month typically experiences around 91 mm (3.6 in) of precipitation over 14 days and has a relatively moderate humidity level of 78%. In contrast, November presents a cooler climate, where temperatures drop to a minimum of -1°C (30°F) and peak at 15°C (59°F), averaging just 8°C (47°F). The month is also wetter, with 138 mm (5.4 in) of precipitation spread over 19 days, and higher humidity at 91%. For a detailed look at the weather in November, you can check Barmouth weather in November.

In July, the weather in Barmouth is generally mild to warm, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 29°C (84°F), and an average temperature of 16°C (61°F). The month experiences moderate rainfall, totaling 91 mm (3.6 in) over about 14 days, with a relative humidity of 78%. In contrast, December brings a significant drop in temperatures, with minimums dipping to -3°C (26°F) and maximums only reaching 13°C (55°F), resulting in an average of 6°C (44°F). December also sees increased precipitation, totaling 170 mm (6.7 in) across 20 days, coupled with higher humidity at 89%. For more detailed information, you can check Barmouth weather in December.

Compare Barmouth's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Barmouth

As July graces Barmouth, it brings a notable warmth that sets it apart from the cooler months, with delightful highs that invite beachgoers and outdoor enthusiasts. While the average temperature allows for comfortable summer days, July's air holds a touch of humidity, adding to the season's allure. Despite experiencing several rainy days, the picturesque landscapes thrive under this vibrant mix, making it a season of lush beauty and activity. For more insights into how these conditions shape the charming atmosphere of Barmouth, be sure to explore Barmouth Climate.