Last updated: February 26, 2025
October in Carnac, France presents a delightful interplay of mild temperatures and refreshing rainfall. With a maximum of 20°C (68°F) and an average of 14°C (58°F), the weather remains inviting yet crisp. Days can be a bit damp, as the area experiences about 93 mm (3.7 in) of precipitation over approximately 11 days, leading to an humidity level of 82%. This blend of conditions enhances the charm of Carnac's stunning landscapes, making it a picturesque destination for both nature lovers and history enthusiasts alike. Whether you’re exploring ancient megaliths or enjoying the coastal scenery, October offers a serene, if slightly wet, atmosphere to appreciate the beauty of this unique region.
As autumn settles in Carnac, France, the temperatures in October present a delightful transition. With a minimum of 6°C (42°F) and an average of 14°C (58°F), the charm of the season begins to unfold. Daytime highs reach a pleasant 20°C (68°F), marking a gentle decline from the warmth of summer. This month bridges the gap between the lingering vibes of late summer and the crispness of winter ahead, inviting visitors to enjoy the stunning landscapes and quieter atmosphere. The gradual drop in temperature compared to September highlights the shift towards cooler days while still maintaining a comfortable warmth perfect for outdoor adventures.
October in Carnac, France, marks a notable increase in precipitation, with an average of 93 mm (3.7 in) of rain spread across approximately 11 days. This makes it the month with the highest rainfall so far this year, significantly outpacing September's total of 41 mm (1.6 in). The wet conditions signal a transition into the wetter autumn season, as temperatures begin to drop and the landscape transforms. Following October, November also sees substantial rainfall, but the spike in October serves as a reminder of the impending winter months, where precipitation typically peaks again in December. As the leaves change, residents and visitors alike can expect more frequent showers, creating a lush, vibrant backdrop against the historic charm of Carnac.
In Carnac, France, October maintains a humidity level of 82%, aligning closely with the consistent averages seen throughout the year. From January to April, humidity hovers around the 82% mark, reflecting a stable and moist climate ideal for those who enjoy lush landscapes. As the summer months arrive, a slight decline is noticeable, with July and August experiencing the lowest humidity levels at 77% and 78%, respectively. However, as autumn sets in, humidity levels rise again, peaking back at 82% in October. This trend suggests a cyclical rhythm where moisture levels fluctuate with the changing seasons, creating a backdrop of refreshingly humid air that residents and visitors can expect as they embrace the beauty of Carnac's fall.
In October, Carnac, France, experiences a moderate UV Index of 5, allowing for approximately 30 minutes of sun exposure before the risk of burning increases. This marks a notable shift from the intense very high levels recorded during the peak summer months of June and July when residents and visitors alike had to be extra cautious, limiting their sun exposure to just 15 minutes. As autumn unfolds, the UV levels gradually decrease from high in September (6), ultimately leading to a safer low exposure category by November. This transitional period highlights the importance of adapting sun safety practices as seasonal changes occur. For detailed insights, check out the complete Carnac UV Index.
UV Risk Categories
October in Carnac, France, shines with an impressive 278 hours of sunshine, marking a delightful transition into fall. As the summer warmth begins to wane, the month retains a significant amount of sunshine, especially when compared to the sluggish light of winter months like January and December, which receive only 144 and 187 hours, respectively. Notably, October enjoys more sun than the preceding months of November and February, indicating a beautiful autumn glow that still supports outdoor activities and exploration. This period captures the enchanting blend of lingering warmth while hinting at the cooler days ahead, inviting visitors to bask in the natural beauty of Carnac.
In October, Carnac, France, enjoys a 45% chance of sunny weather, marking a pleasant shift as autumn unfolds. As the summer months draw to a close, the likelihood of sunshine tapers off slightly from the peak of 51% in September but remains favorable compared to the chillier months ahead. Notably, this month strikes a balance between the vibrant warmth of late summer and the crispness of early winter, making it an appealing time to explore Carnac's stunning coastlines and ancient sites. As the region transitions, October becomes a delightful play of light and shadow, perfect for those seeking a serene escape.
As the autumn leaves begin to fall in Carnac, France, October brings a gentle descent in daylight hours, offering about 10 hours of light each day. Following the vibrant summer months, which showcase a peak of 15 hours in June, July, and August, the daylight begins to wane. While September still enjoys a generous 12 hours, by October, the days begin to shorten more significantly. This trend of decreasing sunlight continues into winter, with November offering just 9 hours and December tapering down to 8 hours. As the days grow shorter, the atmospheric shift invites a cozy ambiance, perfect for enjoying the captivating scenery of Carnac's megaliths under the soft, muted autumn light.
As October settles in Carnac, France, the average wind speed registers at a brisk 5.7 m/s (13 mph), echoing the breezy conditions of spring and early summer. This month marks a gentle uptick from the softer winds of September, hinting at autumn's arrival as temperatures cool. Overall, wind patterns from the beginning of the year show a comfortable variability: while January and December experience their own peaks at 6.5 m/s and 7.1 m/s, respectively, many months linger around the 5 m/s mark, indicating a generally mild climate. As we transition deeper into autumn, the falling temperatures might lead to even calmer days ahead, reminiscent of June's lull at 4.3 m/s. Yet, the energetic whispers of October remind us of nature's vibrant dance, inviting reflection along the rugged coastline.
The weather in Carnac changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Carnac and find detailed weather information for every month.
October and January present two distinctly different weather patterns. In October, temperatures range from a chilly 6°C (42°F) at night to a mild 20°C (68°F) during the day, with an average of 14°C (58°F). It also sees a higher level of precipitation, totaling 93 mm (3.7 in) across 11 days, contributing to an overall humidity of 82%. In contrast, January experiences colder temperatures, with a minimum of -2°C (29°F) and a maximum of 14°C (57°F), averaging around 8°C (47°F). While it has less precipitation at 56 mm (2.2 in) over the same number of days, it maintains the same 82% humidity level. For more details on January weather, you can check out Carnac weather in January.
October and February present contrasting weather conditions. In October, temperatures range from a mild 6°C (42°F) at night to a comfortable average of 14°C (58°F) during the day, peaking at 20°C (68°F). The month experiences significant rainfall, with 93 mm (3.7 in) spread over 11 days and a humidity level of 82%. In contrast, February is cooler with nighttime lows dropping to -3°C (27°F) and an average of 9°C (48°F), reaching a maximum of 15°C (59°F). While February sees slightly less precipitation at 77 mm (3.0 in) over 13 days, it maintains a similar humidity level of 83%. Despite both months being relatively damp, October's temperatures are generally more inviting. For more information, check out Carnac weather in February.
Comparing the weather in October and March reveals some notable differences. In October, temperatures range from a minimum of 6°C (42°F) to a maximum of 20°C (68°F), with an average of 14°C (58°F). This month typically experiences more precipitation, amounting to 93 mm (3.7 in) over 11 days, while humidity levels are quite high at 82%. In contrast, March sees colder temperatures, with a minimum of -4°C (25°F) and an average high of 17°C (63°F), resulting in an average of 10°C (50°F). Precipitation during March is lower at 65 mm (2.6 in) but is spread over 13 days. This results in a slightly drier feel, with humidity at 81%. For a closer look at the specifics of March weather, check out Carnac weather in March.
In October, temperatures range from a minimum of 6°C (42°F) to a maximum of 20°C (68°F), with an average of 14°C (58°F). The month also experiences significant rainfall, totaling 93 mm (3.7 in) over about 11 days, creating a humid atmosphere with a humidity level of 82%. In contrast, April sees slightly cooler temperatures, with a minimum of 3°C (37°F) and an average of 12°C (53°F), while still reaching a maximum of 20°C (69°F). The precipitation in April is considerably less at 42 mm (1.6 in) spread across 8 days, maintaining a similar humidity level of 82%. For more detailed insights, you can check Carnac weather in April.
October and May exhibit similar average temperatures, typically around 14°C (58°F), but their overall climate characteristics diverge significantly. In October, temperatures range from a cool 6°C (42°F) to a maximum of 20°C (68°F), while May sees warmer highs, peaking at 24°C (76°F). Precipitation is more pronounced in October with 93 mm (3.7 in) over 11 days, compared to May's lighter rainfall of 58 mm (2.3 in) spread over the same number of days. Both months experience a high humidity level of 82%, but the increased warmth and reduced precipitation in May contribute to a generally more pleasant atmosphere. For a detailed look at weather conditions during this month, you can check Carnac weather in May.
In comparing the weather between October and June, we notice notable differences in temperature and precipitation levels. October experiences cooler temperatures, ranging from a minimum of 6°C (42°F) to a maximum of 20°C (68°F), while June is warmer, with temperatures ranging from 10°C (51°F) to 28°C (82°F). Additionally, October has a higher average precipitation of 93 mm (3.7 in) over 11 days, compared to June's 65 mm (2.6 in) across the same number of days. Humidity levels are slightly higher in October at 82% versus June's 80%. For more information on June weather, you can check Carnac weather in June.
When comparing the weather in October and July, notable differences emerge. October typically features cooler temperatures with a minimum of 6°C (42°F) and an average of 14°C (58°F), while July is warmer, with a minimum of 12°C (54°F) and an average of 19°C (66°F). The maximum temperatures in July can reach up to 28°C (82°F), compared to October’s maximum of 20°C (68°F). Precipitation is more frequent in October, with 93 mm (3.7 in) falling over 11 days, whereas July experiences less rain, totaling 46 mm (1.8 in) over just 8 days. Additionally, October's humidity is slightly higher at 82%, compared to July's 77%. For a detailed look at July weather, you can check this link: Carnac weather in July.
When comparing the weather in October and August, it's clear that October experiences cooler temperatures, with nightly lows around 6°C (42°F) and daytime averages reaching 14°C (58°F). In contrast, August boasts milder conditions, with minimum temperatures of 13°C (55°F) and maximums soaring to 28°C (82°F). Additionally, October is wetter, receiving 93 mm (3.7 in) of precipitation over 11 days, while August is drier with only 50 mm (2.0 in) falling across 9 days. The humidity levels also differ slightly, with October at 82% compared to August's 78%. For a more detailed look at August weather, you can visit Carnac weather in August.
October brings cooler temperatures compared to September, with average highs dropping from 27°C (81°F) in September to only 20°C (68°F). The minimum temperature also sees a decline, falling from 10°C (51°F) to 6°C (42°F). Additionally, October experiences significantly more rainfall, with precipitation at 93 mm (3.7 in) over 11 days, compared to just 41 mm (1.6 in) across 9 days in September. Humidity levels remain relatively similar, with October at 82% and September at 79%. For more details on the weather patterns, you can check Carnac weather in September.
October and November present a notable contrast in weather, with October generally warmer and wetter. In October, temperatures range from a minimum of 6°C (42°F) to a maximum of 20°C (68°F), with an average of 14°C (58°F). The month experiences a higher rainfall of 93 mm (3.7 in) spread over 11 days, accompanied by a humidity level of 82%. In comparison, November sees cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 17°C (63°F), averaging 11°C (52°F). Rainfall decreases slightly to 87 mm (3.4 in) over 12 days, while humidity is slightly lower at 81%. For more detailed information on the weather conditions in November, you can check Carnac weather in November.
October weather typically features milder temperatures, with averages around 14°C (58°F) and maximums reaching up to 20°C (68°F). In contrast, December experiences cooler conditions, with an average temperature of 10°C (50°F) and a maximum of only 14°C (58°F). Precipitation is also more frequent in December, totaling 121 mm (4.8 in) over approximately 17 days, compared to October's 93 mm (3.7 in) spread over 11 days. Despite these differences, both months share the same relative humidity of 82%, making for a consistently damp atmosphere. For a detailed look at December weather specifics, visit Carnac weather in December.
As October unfolds in Carnac, it showcases a distinct shift from the warmth of summer to the crispness of autumn. This month brings mild temperatures, offering a refreshing contrast with a blend of sunny days and occasional rain, resulting in a higher degree of humidity. With nearly half the month experiencing precipitation, visitors should prepare for a mix of weather, making October a unique time to explore the beautiful landscapes of Carnac. For a deeper understanding of what to expect throughout the year, including further insights on how October compares to other months, check out Carnac Climate.