Last updated: March 24, 2025
Experience the charming summer climate of Courmayeur, Italy, in August, where temperatures typically range from a comfortable maximum of 24°C (75°F) to a refreshing minimum of 0°C (33°F). With an average temperature of 12°C (54°F), this picturesque alpine destination offers a blend of warm sunny days and cool evenings. However, prepare for a touch of rain, as the region experiences 100 mm (4.0 in) of precipitation spread over approximately 14 days. The air carries a pleasant humidity of 63%, making it an ideal setting for outdoor adventures amidst stunning mountain landscapes.
In Courmayeur, Italy, August brings a delightful warmth, with temperatures ranging from a minimum of 0°C (33°F) to an inviting maximum of 24°C (75°F). The average temperature settles comfortably at 12°C (54°F), marking a significant departure from the frigid lows experienced in the winter months. As summer reaches its peak, the gradual increase in warmth from earlier months is evident; July's temperatures are nearly mirrored, but August's days are longer and sunnier, making it ideal for outdoor activities. This month showcases a perfect blend of comfort and mildness, inviting visitors to explore the breathtaking landscapes and enjoy the vibrant atmosphere that the Alps have to offer.
August in Courmayeur, Italy, typically sees a moderate rainfall of about 100 mm (4.0 in), spread over approximately 14 days. This represents a slight decrease compared to the preceding months, particularly June and July, which both experienced higher precipitation levels. As summer reaches its zenith, the consistent rainfall in August helps maintain the lush scenery that draws visitors to this enchanting region. Following a late-summer peak, precipitation begins to decline in September, suggesting a gradual transition into the drier months ahead. Overall, August acts as a bridge between the vibrant, rainy summer and the impending autumn, with weather patterns that enable both lush landscapes and ample opportunities for outdoor activities.
In August, Courmayeur, Italy experiences a significant dip in humidity, dropping to 63%—the lowest of the year. This marked decrease follows a gradual decline from the dampness of 91% in January, showcasing a trend toward more comfortable conditions as summer peaks. While the warmth of July retains a relatively low humidity at 72%, August offers an even drier climate, making it an ideal time for outdoor adventures in the stunning alpine landscape. As the season transitions into autumn, humidity begins to rise again in September, but it remains pleasant, highlighting August's allure for travelers seeking both sunlight and serenity.
In August, Courmayeur, Italy, experiences a UV Index of 9, placing it in the very high exposure category. This indicates that sun protection measures are essential, as it only takes about 15 minutes for unprotected skin to burn. Following the peak UV index in June at 11, there's a slight decrease, yet the UV levels remain significantly elevated through the summer, highlighting a trend of intense UV exposure that persists into early autumn. As the seasons transition to fall, the UV index gradually declines, reflecting a safer sun exposure scenario in the coming months. For more insights and detailed UV data, visit the Courmayeur UV Index.
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August in Courmayeur, Italy, basks in the glow of 393 hours of sunshine, solidifying its position as one of the brightest months of the year. Following the peak summer month of July, which boasts a vibrant 423 hours of sunlight, August still holds the warmth and allure of summer, making it an ideal time for outdoor adventures in the Alps. As the seasons transition into autumn, this summer sun begins to wane, with a notable drop to 329 hours in September. This trend highlights a gradual shift from the lively summer days to the serene, cooler months ahead, inviting visitors to savor the lingering rays before embracing the autumnal charm of Courmayeur.
In August, Courmayeur, Italy, enjoys a notable 42% chance of sunny weather, marking a peak in the summer months. This is consistent with the overall trend of increased sunshine leading into the heart of summer, where July and August both showcase higher probabilities compared to earlier months. While June and May linger at lower percentages, the upward shift in sunny days in August resonates with the warm, inviting atmosphere that makes the region a favorite for summer travelers. As the month transitions into September, the likelihood dips, reminding us that these vibrant sunny days are precious and to be savored while they last.
In August, daylight in Courmayeur, Italy, begins to gradually wane, with the sun gracing the skies for 14 hours each day. This marks a slight decline from the peak summer months of June and July, where daylight reached a maximum of 15 hours. As summer transitions into early autumn, the daylight hours remain generous, fostering a perfect environment for outdoor adventures against the backdrop of the stunning Italian Alps. The ongoing decrease in daylight hints at the imminent arrival of September, when hours drop to 12. However, August still captures the essence of summer's lingering warmth, inviting locals and travelers alike to savor the last days of long, sun-soaked evenings.
In August, Courmayeur experiences a gentle average wind speed of 1.3 m/s (3 mph), consistent with the tranquil summer atmosphere in the Alps. This light breeze mirrors a broader trend throughout the summer months, which display some of the lowest wind speeds of the year, particularly in June at 1.1 m/s (2 mph). While the winds pick up slightly in July, they remain mild, creating an inviting environment for leisure activities. As summer transitions into fall, September further cools down with a dip to 1.0 m/s, but overall, the winds remain relatively calm and steady from January through December, suggesting Courmayeur's serene charm is upheld year-round.
The weather in Courmayeur 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 Courmayeur and find detailed weather information for every month.
In August, the weather is significantly milder, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 24°C (75°F), and an average of 12°C (54°F). The humidity is relatively moderate at 63%, accompanied by 100 mm (4.0 in) of precipitation over about 14 days. In contrast, January brings much colder conditions, with temperatures plummeting to a minimum of -25°C (-14°F) and peaking at just 5°C (42°F), averaging -9°C (15°F). The humidity is notably higher at 91%, and although precipitation is slightly greater at 139 mm (5.5 in), it occurs over fewer days, just 10 in total. For more detailed insights, you can check out the Courmayeur weather in January.
August and February present stark contrasts in weather conditions. August features a mild temperature range, with minimums around 0°C (33°F) and maximums peaking at 24°C (75°F), accompanied by moderate precipitation of 100 mm over 14 days. The humidity is relatively comfortable at 63%, making it a pleasant month for outdoor activities. In contrast, February experiences much colder temperatures, with minimums plunging to -22°C (-7°F) and average temperatures hovering around -6°C (22°F). Precipitation is slightly less at 99 mm over 11 days, but the humidity is higher at 87%, contributing to a chilly, damp atmosphere. For more details, check out Courmayeur weather in February.
August and March weather conditions contrast significantly, showcasing the transition from summer to winter seasons. In August, temperatures are milder, with minimums around 0°C (33°F) and maximums reaching 24°C (75°F), while humidity averages 63%. However, it does see precipitation on about 14 days, totaling 100 mm (4.0 in). In stark contrast, March experiences much colder conditions, with minimum temperatures plummeting to -25°C (-13°F) and a maximum of 11°C (51°F). This month is also wetter, with precipitation occurring on 15 days and accumulating to 127 mm (5.0 in), accompanied by higher humidity levels at 84%. For more detailed information, check out Courmayeur weather in March.
In comparing the weather of August and April, a stark contrast emerges. August boasts a milder climate with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 24°C (75°F) and an average of 12°C (54°F). This warmer month experiences about 100 mm (4.0 in) of precipitation over 14 days, accompanied by a moderate humidity level of 63%. In contrast, April shows a much colder profile, with temperatures starting at a minimum of -17°C (2°F), peaking at 13°C (55°F), and averaging just around 0°C (33°F). Although April has lower precipitation at 70 mm (2.8 in) over 10 days, its humidity is notably higher at 83%. For a detailed look at April's weather specifics, you can refer to Courmayeur weather in April.
When comparing the weather in August and May, it becomes evident that August is significantly warmer, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 24°C (75°F), while May experiences cooler conditions with a minimum of -14°C (7°F) and a maximum of 19°C (66°F). Despite more rainfall in May—154 mm (6.1 in) over 20 days compared to August's 100 mm (4.0 in) over 14 days—the humidity is higher in May at 78%, compared to August's 63%. This creates a distinctly chilly and damp atmosphere in May, as detailed in the article Courmayeur weather in May, whereas August offers a comparatively more pleasant experience with milder temperatures and less frequent rain.
When comparing the weather in June and August, both months experience mild temperatures, but with distinct characteristics. June has a wider range of temperatures, with a minimum of -3°C (27°F) and a maximum of 25°C (78°F), resulting in an average of 10°C (50°F). In contrast, August features a milder minimum of 0°C (33°F) and a maximum of 24°C (75°F), with an average temperature of 12°C (54°F). Precipitation levels are fairly similar, with June receiving 105 mm (4.1 in) over 17 days and August being slightly lower at 100 mm (4.0 in) over 14 days. Additionally, humidity is higher in June at 75%, compared to 63% in August. For more detailed weather information, you can check Courmayeur weather in June.
In comparing the weather between July and August, both months exhibit a range of temperatures with minimums around 0°C (33°F) and average temperatures of 12°C (54°F). However, July is slightly warmer on average, reaching a maximum of 26°C (78°F), compared to August's maximum of 24°C (75°F). Precipitation levels are similar, with July receiving 102 mm (4.0 in) over 16 days and August slightly lower at 100 mm (4.0 in) across 14 days. Additionally, humidity is higher in July at 72%, compared to August's 63%. For a more detailed look at July's weather, you can visit Courmayeur weather in July.
August and September display notable differences in weather, particularly in temperature and precipitation. In August, temperatures range from a mild 0°C (33°F) at night to a pleasant high of 24°C (75°F) during the day, with an average of 12°C (54°F). The month sees a significant amount of rainfall, totaling 100 mm (4.0 in) over 14 days, and a humidity level of 63%. In contrast, September experiences cooler temperatures, with lows dropping to -9°C (16°F) and an average temperature of 8°C (47°F). The maximum temperature is also lower, reaching only 20°C (68°F). Rainfall decreases to 70 mm (2.7 in) over 13 days, and humidity rises slightly to 73%. For those looking for detailed forecasts in September, check out Courmayeur weather in September.
August and October present distinct contrasts in weather. In August, temperatures range from a minimum of 0°C (33°F) to a maximum of 24°C (75°F), with an average of 12°C (54°F) and a moderate humidity level of 63%. The month experiences approximately 100 mm (4.0 in) of precipitation over 14 days, suggesting some variability in weather. In contrast, October sees a significant drop in temperatures, with a minimum of -8°C (17°F) and an average of only 4°C (39°F). The maximum reaches 16°C (60°F), and the humidity rises to 89%, providing a much chillier and damp atmosphere. Interestingly, October has slightly higher precipitation at 111 mm (4.4 in) over 12 days, indicating a wetter experience compared to August. For more specifics on October weather, you can visit Courmayeur weather in October.
The weather in August is generally more temperate, with average temperatures ranging from a minimum of 0°C (33°F) to a maximum of 24°C (75°F). This month experiences about 100 mm (4.0 in) of precipitation over approximately 14 days, accompanied by a moderate humidity level of 63%. In contrast, November brings significantly colder temperatures, with averages dipping to a minimum of -23°C (-9°F) and only reaching a maximum of 12°C (55°F). While precipitation slightly increases to 106 mm (4.2 in) over the same number of days, humidity also rises considerably to 90%. For those interested in a detailed look at November's weather, you can explore Courmayeur weather in November.
August and December present stark contrasts in weather conditions. In August, temperatures range from a mild minimum of 0°C (33°F) to a pleasant maximum of 24°C (75°F), with an average of 12°C (54°F). Precipitation is moderate at 100 mm (4.0 in) over 14 days, with humidity around 63%. In contrast, December experiences much colder temperatures, with a minimum of -22°C (-7°F) and a maximum of only 4°C (40°F), leading to an average of -8°C (19°F). The month is significantly wetter, with precipitation reaching 216 mm (8.5 in) over 17 days and humidity rising to 90%. For those interested in specific weather details, you can check Courmayeur weather in December.
In August, Courmayeur transforms into a vibrant summer destination, where the temperatures peak at a pleasant 24°C (75°F), inviting outdoor enthusiasts to explore its stunning landscapes. This month stands out with a significantly warmer average temperature compared to the cooler months, making it ideal for hiking and other activities. However, don’t forget your umbrella, as August also brings 14 days of rainfall, contributing to a total precipitation of 100 mm (4.0 in). With the humidity sitting at 63%, the air feels refreshing yet slightly damp. Embrace the unique character of August in Courmayeur, and for a comprehensive view of its yearly climate patterns, visit Courmayeur Climate.