Last updated: February 26, 2025
August in Val-d'Isère, France, offers a vibrant climatic experience, where temperatures can peak at 22°C (73°F), providing a pleasant summer feel, while the average settles around a comfortable 12°C (53°F), and nights can dip to a chilly 0°C (33°F). This month witnesses 156 mm (6.1 in) of precipitation over approximately 19 days, highlighting the region's lush beauty and refreshing air. With an average humidity of 63%, visitors can expect a mix of sunny spells and refreshing rains, making it an ideal time for outdoor activities amidst the stunning alpine scenery.
In August, Val-d'Isère enjoys a delightful respite from the harsh winter chill, featuring mild temperatures that range from a refreshing 0°C (33°F) at night to pleasant highs of 22°C (73°F) during the day. The average temperature settles comfortably around 12°C (53°F), inviting outdoor enthusiasts to explore the breathtaking alpine scenery. This month marks the peak of summer in this picturesque village, showcasing a trend of rising temperatures that significantly contrasts with the frigid depths of January, where lows plunge to -25°C (-12°F). August serves as a perfect transition, bridging the vibrant energy of summer with the impending serene autumn, thus making it an ideal time for hiking, sightseeing, and soaking in the beauty of the French Alps.
August in Val-d'Isère typically brings a soothing blend of summer warmth and refreshing rain, with precipitation averaging 156 mm (6.1 in) over approximately 19 days. This reflects a slight increase from the previous month, signaling the transition from the peak summer season towards the cooler autumn months. Tucked between the heavier downpours of May, with 181 mm (7.1 in), and the onset of September's drier climate, August offers a delightful balance. The rhythmic patter of rain not only nourishes the lush alpine landscape but also sets a serene backdrop for outdoor pursuits, making it a unique time to experience the beauty of the French Alps. As summer fades, the gradual shift in precipitation patterns hints at the approaching winter, reminiscent of Val-d'Isère's extraordinary seasonal transformation.
In August, Val-d'Isère experiences a refreshing drop in humidity, with levels settling at 63%—the lowest of the year. This trend of decreasing humidity begins in the summer months, peaking in January at a staggering 91% and gradually declining through the year. The transformation from the winter's damp chill to the summer's dry warmth signals a shift in the alpine environment, making August particularly enjoyable for outdoor activities. As the air becomes crisper and more inviting, visitors can truly appreciate the stunning landscapes of the French Alps, setting the stage for a memorable summer escape before the humidity begins to rise again in the fall.
In August, Val-d'Isère experiences a very high UV Index of 9, requiring careful sun protection as the burn time is sharply limited to just 15 minutes. This trend aligns with the peak summer months, where the UV Index consistently remains high, hitting extremes in June at 11. Though the intensity slightly decreases from July's 10, August still retains significant sun exposure, echoing the patterns from May through September. As summer transitions to autumn, the UV Index gradually tapers, promising slightly more manageable exposure levels in the months that follow. For those planning outdoor activities, be mindful of the sun's strength. For more information, check out the detailed Val-d'Isere UV Index.
UV Risk Categories
August in Val-d'Isère bathes in a delightful 393 hours of sunshine, making it a fantastic month for outdoor activities and soaking up the vibrant alpine scenery. As summer reaches its peak, the sun-drenched days continue a trend established in the preceding months, with July boasting the highest sunshine at 423 hours. Although August sees a slight dip, it still celebrates a significant amount of sunlight, prominently showcasing the transition toward early autumn. This gradual decrease in daylight hours in the latter half of the year is evident, shifting from 341 hours in April to 206 hours in December. Nonetheless, the summer months remain a golden opportunity for visitors to enjoy Val-d'Isère’s stunning landscapes, vibrant activities, and the overall charm of the Alpine summer.
August in Val-d'Isere, France, boasts a noteworthy 48% chance of sunny weather, making it one of the brightest months of the year. This increase follows a gradual upward trend from the colder months, starting with a mere 23% in January and peaking during the transition to late summer. The peak sunshine probability in August not only enhances the allure of outdoor activities but also marks a significant rise from 35% in July, signaling a delightful opportunity for adventurers and sun-seekers alike. As summer draws to a close, August emerges as a month where the sun shines a bit brighter, inviting visitors to revel in the stunning Alpine landscape.
In Val-d'Isere, France, August sees a promising 14 hours of daylight, marking a slight decline from the peak of 15 hours in July. This trend reflects the gradual transition from the long, sun-soaked summer days to the shorter autumn light. As the year progresses from the bright days of spring and summer—with daylight increasing from 9 hours in January to 15 hours in June—August maintains a robust illumination that invites outdoor enthusiasts to savor the stunning alpine scenery before the days shorten further. Following August, September brings a notable decrease to 12 hours, signaling the approach of the cooler months and the inevitable shift in leisure activities.
In August, Val-d'Isère enjoys a mild and consistent breeze, with an average wind speed of 1.3 m/s (3 mph), mirroring the calm conditions of July and May. This stable airflow reflects a general trend throughout the summer months, where wind speeds hover around 1.2 to 1.3 m/s, offering a refreshing respite during warmer days. As autumn approaches, wind speeds show a slight uptick in October, suggesting a shift in seasonal dynamics. Overall, August stands out as a serene month in this picturesque French resort, inviting visitors to experience the beauty of nature in a gentle, breezy ambiance.
The weather in Val-d'Isere changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Val-d'Isere and find detailed weather information for every month.
In August, the weather is considerably milder, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 22°C (73°F) and an average of 12°C (53°F). However, this month also sees significant precipitation, with 156 mm (6.1 in) falling over 19 days, leading to a humidity level of 63%. In contrast, January brings much harsher conditions, with temperatures dropping as low as -25°C (-12°F) and averaging -9°C (16°F), peaking at just 5°C (41°F). Although January experiences less precipitation at 132 mm (5.2 in) over only 10 days, the humidity is notably higher at 91%. For more specific details on January weather in this region, you can refer to Val-d'Isere weather in January.
August and February present strikingly different weather conditions. In August, temperatures range from a minimum of 0°C (33°F) to a pleasant maximum of 22°C (73°F), while February experiences much colder temperatures, with a minimum of -21°C (-6°F) and a maximum of only 8°C (47°F). Precipitation in August is notably higher at 156 mm (6.1 in) over 19 days, compared to February's 87 mm (3.4 in) over 12 days. Additionally, humidity levels are more moderate in August at 63%, while February is characterized by a higher humidity level of 87%. For a detailed look at February weather, you can explore Val-d'Isere weather in February.
When comparing the weather in August and March, it’s clear that these two months present significantly different climates. August experiences milder temperatures, with averages around 12°C (53°F) and maximums reaching 22°C (73°F), while March's temperatures are much colder, averaging -4°C (25°F) and peaking at just 10°C (50°F). Additionally, August sees more limited precipitation with 156 mm (6.1 in) over 19 days, compared to March's 125 mm (4.9 in) across 16 days, although the humidity in March is notably higher at 84%, versus August's 63%. For more details, check out Val-d'Isere weather in March.
When comparing the weather in August and April, it is clear that August offers milder temperatures with a minimum of 0°C (33°F) and an average of 12°C (53°F), peaking at 22°C (73°F). In contrast, April experiences colder conditions, starting with a minimum of -15°C (5°F) and averaging around 0°C (32°F), reaching a maximum of 12°C (54°F). Additionally, August sees more rainfall, with 156 mm (6.1 in) over 19 days, while April has slightly less precipitation at 110 mm (4.3 in) spread over 13 days. The humidity is notably higher in April at 83%, compared to August's 63%. For those interested in the specific details of April weather, you can find more information at Val-d'Isere weather in April.
When comparing the weather in August and May, it is clear that August generally offers milder temperatures with a minimum of 0°C (33°F) and an average of 12°C (53°F), compared to May’s chillier minimum of -11°C (12°F) and average of 4°C (39°F). Precipitation is slightly less in August, totaling 156 mm (6.1 in) over 19 days, compared to May’s 181 mm (7.1 in) over 20 days. Additionally, humidity levels are lower in August at 63%, whereas May experiences a higher humidity of 78%. For more detailed insights into the weather patterns during May, you can visit Val-d'Isere weather in May.
When comparing the weather in August and June, we see some distinct differences. August experiences slightly warmer temperatures, with averages ranging from a minimum of 0°C (33°F) to a maximum of 22°C (73°F), while June's temperatures are cooler, with a minimum of -3°C (27°F) and a maximum of 24°C (76°F). Although August has a similar average temperature of 12°C (53°F) compared to June's 10°C (50°F), it tends to be less humid at 63%, compared to June's higher humidity level of 75%. Precipitation levels are also noteworthy, as both months see significant rainfall; August has 156 mm (6.1 in) over 19 days, while June has a bit more at 166 mm (6.5 in) over 22 days. For a more detailed look at June's weather, you can check out Val-d'Isere weather in June.
In comparing the weather between July and August, we find that the temperatures remain quite similar, with August featuring a minimum of 0°C (33°F), an average of 12°C (53°F), and a maximum of 22°C (73°F), while July has slightly warmer minimum temperatures at 1°C (33°F) and an identical average and maximum. August experiences a bit more precipitation, with 156 mm (6.1 in) over 19 days, compared to July's 143 mm (5.6 in) over 18 days. Humidity levels are also slightly lower in August at 63%, compared to July's 72%. For more details on July weather, check out Val-d'Isere weather in July.
August weather in Val-d'Isère tends to be milder, featuring a temperature range from a minimum of 0°C (33°F) to a maximum of 22°C (73°F) with an average of 12°C (53°F). This month sees substantial precipitation, with 156 mm (6.1 in) falling over 19 days, and humidity levels at 63%. In contrast, September brings cooler temperatures, dropping to a minimum of -8°C (19°F) and averaging 8°C (46°F) with a maximum of 18°C (65°F). Precipitation decreases to 91 mm (3.6 in) over 17 days, although humidity climbs slightly to 73%. For further details, you can check Val-d'Isere weather in September.
In August, the weather is generally milder, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 22°C (73°F) and an average of 12°C (53°F). This month also experiences quite a bit of precipitation, amounting to 156 mm (6.1 in) over 19 days, and the humidity is relatively moderate at 63%.
In contrast, October brings cooler temperatures, with a minimum of -7°C (19°F) and a maximum of 15°C (59°F), resulting in a lower average of 3°C (38°F). Although October sees slightly less precipitation at 141 mm (5.6 in) over 12 days, the humidity rises significantly to 89%. For more detailed insights, check out Val-d'Isere weather in October.
August and November present contrasting weather patterns that highlight the transition from summer to winter. In August, temperatures range from a minimum of 0°C (33°F) to a maximum of 22°C (73°F), with an average of 12°C (53°F). The month sees moderate precipitation of 156 mm (6.1 in) over 19 days, coupled with a humidity level of 63%. In stark contrast, November experiences much colder temperatures, with a minimum of -21°C (-6°F) and an average of -3°C (27°F), peaking at 12°C (54°F). Precipitation slightly decreases to 147 mm (5.8 in) over 16 days, but humidity rises significantly to 90%. For more detailed insights, you can check this link: Val-d'Isere weather in November.
When comparing the weather between August and December, the most striking difference is the temperature. August boasts a milder climate with average temperatures ranging from 12°C (53°F) to a maximum of 22°C (73°F), while December experiences frigid conditions, with average temperatures dropping to -7°C (19°F) and a maximum of only 3°C (38°F). Additionally, rainfall is more prevalent in August, with 156 mm (6.1 in) of precipitation over 19 days, compared to December's 190 mm (7.5 in) of precipitation falling on 17 days. Furthermore, December's higher humidity at 90% adds to the chill in the air, while August's humidity is relatively lower at 63%. For a more detailed look at December weather in Val-d'Isere, visit Val-d'Isere weather in December.
August in Val-d'Isère presents a unique weather experience, marked by a noticeable shift from the warmer summer months to the cooler autumn breezes. With daytime temperatures peaking around 22°C (73°F) and an average of 12°C (53°F), days are still inviting for outdoor adventures, but the nights can be quite chilly, sometimes dropping to as low as 0°C (33°F). This month also brings about significant rainfall, with 19 days of precipitation accumulating to 156 mm (6.1 in), which is higher than many other months. The 63% humidity adds a touch of dampness to the air, reminding visitors that summer is waning. For those looking to understand more about the transitional climate of this beautiful Alpine destination, explore Val-d'Isere Climate for a deeper insight.