Last updated: February 26, 2025
Experience the vibrant summer charm of Biarritz, France in July, where temperatures soar to a scorching maximum of 37°C (99°F), while averaging a comfortable 21°C (70°F). Delight in the warm coastal air with an impressive 80% humidity, perfect for beach-goers and sun-seekers alike. Although the month brings about 74 mm (2.9 in) of precipitation over 11 days, the occasional summer shower is a small price to pay for vibrant landscapes and refreshing sea breezes. Whether lounging on the sandy shores or exploring the local culture, July in Biarritz offers a unique blend of warmth and charm for all who visit.
In July, Biarritz basks in the warmth of summer, with temperatures enjoying a delightful range. The minimum temperature settles around 14°C (57°F), providing a pleasant start to the day, while the average temperature rises to 21°C (70°F), perfect for beach outings. The heat peaks with a maximum reaching a sizzling 37°C (99°F), making this month the warmest of the year. Compared to the cooler months preceding it, July’s embrace of warmth clearly marks a shift, inviting locals and tourists alike to indulge in the coastal charm and vibrant atmosphere that define this stunning French destination.
In July, Biarritz experiences a pleasant dip in precipitation, totaling 74 mm (2.9 in) across 11 rainy days. This marks a noticeable decrease compared to the previous months, revealing a trend towards drier, sunnier days as summer settles in. As the warmest month of the year, July not only offers beachgoers a respite from the frequent rains found in other months, but also invites outdoor activities amid its more temperate climate. With precipitation gradually tapering off into August, it’s an ideal time to enjoy the vibrant coastal scenery without the worry of heavy downpours.
In Biarritz, France, July marks a subtle shift in the coastal climate, with humidity levels at a comfortable 80%. This continues a steady trend from the previous months, where humidity has gradually decreased from 86% in January. As the summer unfolds, the air becomes less humid compared to the preceding months, notably dipping to 76% in August, suggesting a refreshing respite during the hot season. Conversely, the years seem to close with increased moisture, as humidity rises again in autumn and winter. Overall, July offers a pleasant blend of warmth and moderate humidity, perfectly suited for summer escapades along the scenic beaches of this charming Basque town.
In July, Biarritz basks under a very high UV Index of 10, matching the peak levels seen in June. This continued intensity means that sun protection is essential, with a burn time of just 15 minutes for unprotected skin. As summer reaches its zenith, the trend of increasing UV exposure that began in April reaches a plateau, highlighting the importance of vigilance against skin damage. Visitors are encouraged to enjoy the sunny beaches, but they should stay informed and prepared to safeguard their skin. For detailed insights and daily updates, check out the Biarritz UV Index.
UV Risk Categories
July in Biarritz, France, shines brightly as the peak of summer, boasting an impressive 410 hours of sunshine. This delightful month follows a steady climb from 172 hours in January, showcasing a warming trend as spring unfolds, with hours increasing notably through April and June. The sun-drenched days of summer not only invite relaxation on the picturesque beaches but also signal a vibrant social atmosphere as events and festivals flourish. Following July, August still offers a generous 388 hours, but the gradual decline begins, ushering in the serene beauty of autumn with 338 hours in September. As the year progresses, the brilliance of July serves as a toast to the splendid summer, reminding visitors of the enchanting coastal charm that characterizes Biarritz.
In July, Biarritz enjoys a 37% chance of sunny weather, reflecting a gradual increase from the cooler months earlier in the year. While this likelihood is modest compared to the bright August days that follow, it still marks a notable rise from the lower percentages seen in January and February, which hover around 23% and 24%, respectively. The sun's appearance starts to become more consistent in spring, peaking at 47% in March, before plateauing in early summer. With July signaling the onset of warmer, dryer days, visitors can look forward to a delightful mix of sun-soaked moments amid the region's breathtaking coastal beauty. As summer progresses, the likelihood of enjoying sunny skies tends to improve, making Biarritz a coveted destination for sun-seekers during these months.
In Biarritz, France, July shines brightly with 15 hours of daylight, maintaining the same luminous glow experienced in June. This peak reflects a vibrant summer season where longer days invite both locals and tourists to enjoy the coastal charm and outdoor activities. As the year progresses, daylight gradually begins to taper off, with August still offering a generous 13 hours, before transitioning into the cooler months of September and October. This pattern highlights a lively summer that gradually gives way to autumn, allowing for a rich experience of Biarritz's stunning landscapes throughout the changing seasons.
In July, Biarritz experiences a gentle breeze, with an average wind speed of 3.1 m/s (7 mph). This marks a slight decline from the previous months, where wind speeds hover around 3.2 m/s in June and April. As summer takes full swing, the wind tends to ease, creating a warmer and more tranquil atmosphere, ideal for beachgoers. Notably, the trend of decreasing wind speeds continues through August and into September, suggesting that the summer months bring not only sun-kissed shores but also a serenity in the air. While July may be breezy compared to the calmer late summer months, it’s a reminder of the shifting dynamics of wind along the beautiful Atlantic coast of France.
The weather in Biarritz 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 Biarritz and find detailed weather information for every month.
In July, Biarritz experiences much warmer weather, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 37°C (99°F), averaging around 21°C (70°F). The humidity is at 80%, and the city typically receives about 74 mm (2.9 in) of precipitation over 11 days. In contrast, January brings cooler conditions, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 20°C (69°F), and an average temperature of 8°C (47°F). Precipitation is higher at 131 mm (5.2 in) over 13 days, and the humidity increases slightly to 86%. For more details on the January weather in Biarritz, check out Biarritz weather in January.
When comparing the weather in July and February, there is a stark contrast in temperatures and conditions. July boasts a warm climate with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 37°C (99°F) and an average of 21°C (70°F), accompanied by a humidity level of 80%. Precipitation in July is relatively low at 74 mm (2.9 inches) over 11 days. Conversely, February experiences much cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 24°C (75°F), averaging 11°C (52°F). The month is wetter, seeing 111 mm (4.4 inches) of precipitation across 12 days, along with a slightly higher humidity level of 85%. For more detailed insights, check out Biarritz weather in February.
In comparing the weather of July and March, one can observe significant differences. July boasts much warmer temperatures, with minimums around 14°C (57°F) and maximums reaching up to 37°C (99°F), while March experiences cooler temperatures, ranging from a minimum of -2°C (29°F) to a maximum of 26°C (79°F). Precipitation also varies, with July receiving 74 mm (2.9 in) over 11 days, compared to March's higher total of 107 mm (4.2 in) across 15 days. While July has a lower humidity level of 80%, March maintains a slightly higher humidity level at 82%. For more detailed information on March weather, you can check Biarritz weather in March.
When comparing the weather in July and April, the differences are quite striking. July boasts a significant rise in temperatures, with minimums of 14°C (57°F) and maximums reaching a scorching 37°C (99°F), while April experiences cooler temperatures ranging from 2°C (36°F) to 28°C (83°F). Precipitation is slightly lower in July at 74 mm (2.9 in) over 11 days, compared to April's 89 mm (3.5 in) over 12 days. Humidity remains relatively stable, with July at 80% and April at 81%. For a more detailed look at how Biarritz weather plays out in April, you can check Biarritz weather in April.
When comparing the weather in July and May, several notable differences emerge. July typically experiences warmer temperatures, with an average of 21°C (70°F) and maximum highs reaching up to 37°C (99°F), while May has a cooler average temperature of 16°C (61°F) and a maximum of 31°C (88°F). Precipitation also varies between the two months; May sees more rainfall at 125 mm (4.9 in) across 15 days, compared to July's 74 mm (2.9 in) over 11 days. Despite the differences in temperature and rainfall, both months share a similar humidity level of 80%. For more details on the weather in May, you can visit Biarritz weather in May.
In comparing the weather of July and June, July tends to be slightly warmer with average temperatures reaching 21°C (70°F) compared to June's 19°C (66°F). While July experiences a higher maximum temperature of 37°C (99°F), it also sees a decrease in overall precipitation, with 74 mm (2.9 in) over 11 days, compared to June's 106 mm (4.2 in) over 13 days. Humidity remains fairly consistent between the two months, with July at 80% and June at 81%. For more detailed insights, you can check Biarritz weather in June.
July and August in Biarritz share similar minimum and average temperatures, both starting at a comfortable 14°C (57°F) and hovering around 21°C (70°F). However, July tends to be hotter on the upper end with a maximum temperature reaching 37°C (99°F), compared to August’s max of 34°C (94°F). Precipitation levels are slightly lower in August at 66 mm (2.6 in), with both months experiencing rain on approximately 11 days. Additionally, August boasts slightly lower humidity at 76%, compared to July's more humid 80%. For more details, check out Biarritz weather in August.
In comparing the weather of July and September, July tends to be hotter, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 37°C (99°F), featuring an average of 21°C (70°F). In contrast, September has slightly cooler temperatures, with a minimum of 11°C (52°F) and a maximum of 34°C (94°F), and an average of 20°C (67°F). Precipitation is slightly higher in September, totaling 88 mm (3.5 in) compared to July's 74 mm (2.9 in), though both months experience rain on approximately 11 days. Humidity is also a bit lower in September at 75%, compared to July's 80%. For more detailed insights, you can check out Biarritz weather in September.
July and October present contrasting weather patterns. In July, temperatures range from a minimum of 14°C (57°F) to a scorching maximum of 37°C (99°F), with an average of 21°C (70°F). Although it is a warm month, July sees around 74 mm (2.9 in) of precipitation over 11 days and a high humidity level of 80%. In contrast, October experiences cooler temperatures, with a minimum of 7°C (45°F), an average of 16°C (62°F), and a maximum of 28°C (82°F). This fall month is wetter, recording 120 mm (4.7 in) of rain over 13 days, while humidity remains high at 81%. For more details, you can check Biarritz weather in October.
July and November present two distinct weather profiles. In July, temperatures typically range from a minimum of 14°C (57°F) to a scorching maximum of 37°C (99°F), with an average of 21°C (70°F). The month experiences relatively less precipitation, totaling 74 mm (2.9 in) over about 11 days, along with a humidity level of 80%. In contrast, November sees cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 24°C (75°F), averaging at 12°C (54°F). This month also brings higher precipitation, accumulating 192 mm (7.6 in) over 16 days, and a slightly higher humidity of 85%. For a detailed look into what to expect, check Biarritz weather in November.
July and December present strikingly different weather patterns. In July, temperatures range from a minimum of 14°C (57°F) to a sweltering maximum of 37°C (99°F), with an average of 21°C (70°F). The month experiences relatively low precipitation at 74 mm (2.9 in) over 11 days, making it a popular time for outdoor activities. In contrast, December sees much cooler temperatures, with a minimum of 1°C (35°F) and a maximum of 19°C (67°F), averaging around 11°C (51°F). This month is significantly wetter, with 221 mm (8.7 in) of rainfall spread over 16 days, and the humidity rises slightly to 87%. For more detailed insights on the December climate, check out Biarritz weather in December.
In July, Biarritz experiences a vibrant blend of warmth and humidity that sets it apart from other months. With maximum temperatures soaring, visitors can bask in the sunshine on its stunning beaches, unlike the milder, more temperate spring and autumn months. However, the increase in humidity and occasional rain showers—averaging about 11 days of precipitation—adds a refreshing twist to the summer heat. This combination of warmer days and increased moisture makes July a unique and inviting time to explore all that Biarritz has to offer. For a deeper dive into the region's weather patterns, check out Biarritz Climate.