Last updated: February 26, 2025
In Nantes, France, December brings a blend of brisk temperatures and ample rainfall, characterizing the winter season. With maximum temperatures reaching 17°C (62°F) and an average of only 8°C (46°F), residents can expect chilly days and nights that dip as low as -3°C (27°F). This month typically sees 107 mm (4.2 in) of precipitation over 15 days, contributing to the city's damp atmosphere, where humidity levels linger around 90%. Whether exploring the city's festive holiday charm or cozying up indoors, December in Nantes invites both resplendent experiences and a necessity for warmth.
In December, Nantes experiences a gentle transition into winter, with temperatures ranging from a chilly -3°C (27°F) at night to a mild average of 8°C (46°F) during the day, peaking at 17°C (62°F). This month marks a noticeable drop from the slightly warmer late autumn months, yet remains more temperate than many northern regions. While the nights can feel quite brisk, especially with temperatures dipping close to freezing, the daytime offers a refreshing respite, inviting residents and visitors alike to enjoy the festive atmosphere. The gradual decrease in temperatures reflects a consistent trend as the city prepares for the colder months ahead, blending a crisp chill with occasional milder spells that hint at the resilience of winter in this charming French locale.
As December rolls into Nantes, France, the city experiences a notable increase in precipitation, with an average of 107 mm (4.2 in) falling over an extended 15 days. This marks a significant rise compared to the preceding months, underscoring winter's arrival and the shift towards wetter weather patterns. In contrast, the drier summer months—July and August—see a sharp decline in rainfall, with totals of only 36 mm (1.4 in) and 42 mm (1.7 in), respectively. The trend reveals that while Nantes enjoys a temperate climate throughout the year, December’s heightened rainfall signals the beginning of a wet season, making it one of the rainiest months of the year and inviting a cozy atmosphere as the holidays approach.
In December, Nantes experiences a notable spike in humidity, reaching 90%, which aligns with the trend of increasing moisture levels as the year winds down. Following a relatively steady decline from a summer low of 65% in July, humidity begins to rise again, peaking in the winter months. The gradual increase from 81% in May to 88% in November culminates in the year's highest levels in December, reflecting the region's characteristic colder, wetter climate during this time. This pattern highlights a significant seasonal shift, making December particularly damp, as residents prepare for the chilly, humid winter ahead.
In Nantes, France, the UV Index in December reflects a trend of low exposure, similar to January and November, maintaining a UV Index of 2. This indicates a safe environment for outdoor activities, as the recommended burn time stretches to 45 minutes without significant risk of skin damage. As the year progresses, the UV Index typically peaks in the summer months of June and July, soaring to 9, categorized as very high, which drastically reduces burn time to just 15 minutes. As we transition from the brighter months to the cloudier winter, the UV levels notably decline, making December a time where sun protection is less of a concern. For those planning to enjoy the outdoors, understanding these shifts in UV levels is essential for safe sun exposure. For more details, check the comprehensive resources on the Nantes UV Index.
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In Nantes, France, December offers a gentle transition into winter with approximately 193 hours of sunshine, a modest decline from the vibrant fall months. This decrease in daylight follows the peak summer radiance of 418 hours in July and the gradual fade into crisper autumn, where September still boasts 331 hours. As the year winds down, sunlight begins to wane, but December's brightness still provides moments of warmth against the chilly backdrop, reminding residents that even in the heart of winter, the sun continues to play a vital role in the city’s charm. The trend suggests a steady cycle of light, with each season weaving a unique tapestry of sunshine, culminating in a cozy yet luminous December.
In December, Nantes experiences a 30% chance of sunny weather, reflecting a slight dip as the year winds down. While the likelihood of sunshine in December is higher than the frosty January days, it marks a noticeable decline from the spring months, where the chances peak at 58% in April. This trend shows that while early winter brings an occasional glimpse of sunshine, it pales in comparison to the sunnier spells found in the late spring and early summer. Thus, those in Nantes during December should prepare for a mix of overcast skies, even as the hope for a sunny day remains.
In Nantes, France, the daylight duration exhibits a clear seasonal rhythm throughout the year. Starting with 8 hours in December, the days gradually lengthen as winter transitions into spring, culminating in an impressive 15 hours of daylight by June. This peak is consistent through July, then gradually tapers off as summer wanes, dropping to 12 hours in September. As autumn settles in, daylight continues to diminish, returning to 8 hours by December, completing the cycle. This natural ebb and flow of sunlight not only highlights the beauty of seasonal change but also influences the daily rhythm of life in this charming city.
As December rolls into Nantes, the average wind speed picks up with a brisk 4.6 m/s (10 mph), marking a noticeable shift from the calmer breezes experienced in the summer months. This increase is reminiscent of January's winds, which commence the year at a similar pace. While spring and summer see fluctuations, with June's winds dropping to a gentle 2.8 m/s (6 mph), the latter part of the year showcases a trend toward stronger gusts. September and October register lighter breezes, yet December's assertive return signals the onset of winter, invigorating the air and reminding us of the dynamic nature of Nantes' climate. In this coastal city, each season brings its own character, but December’s winds usher in a refreshing chill that heralds the festive spirit of the season.
The weather in Nantes changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Nantes and find detailed weather information for every month.
In December, the weather is notably milder with average temperatures reaching around 8°C (46°F), while January experiences a slight dip with an average of 6°C (43°F). December sees a wider temperature range, with highs hitting 17°C (62°F) and lows at -3°C (27°F), but January's cold sets in more firmly with minimum temperatures dropping to -7°C (20°F). Additionally, December is wetter, recording 107 mm (4.2 in) of precipitation over 15 days, compared to January's more moderate 50 mm (2.0 in) over 9 days. Humidity remains relatively high in both months, slightly decreasing from 90% in December to 88% in January. For more detailed information, you can check Nantes weather in January.
December and February exhibit notable differences in weather conditions. In December, temperatures range from a minimum of -3°C (27°F) to a maximum of 17°C (62°F), with an average temperature of 8°C (46°F). This month typically experiences higher precipitation at 107 mm (4.2 in) over about 15 days, resulting in a humid atmosphere with an average humidity of 90%.
In contrast, February sees slightly cooler minimum temperatures at -6°C (21°F) and a higher maximum of 22°C (71°F), while maintaining a similar average temperature of 7°C (46°F). Precipitation decreases to 66 mm (2.6 in) over approximately 13 days, accompanied by slightly lower humidity of 87%. For a more detailed look at February weather in Nantes, visit Nantes weather in February.
In December, the weather is generally milder with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 17°C (62°F), resulting in an average of 8°C (46°F). This month experiences considerable precipitation, totaling 107 mm (4.2 in) over about 15 days, and a high humidity level of 90%.
In contrast, March sees a slight increase in average temperature, peaking at 24°C (76°F) and averaging 9°C (49°F), but it can drop to a minimum of -8°C (19°F) at times. The month receives less rainfall, with 71 mm (2.8 in) over roughly 13 days, and a somewhat lower humidity of 84%.
For more details on March weather in Nantes, you can visit Nantes weather in March.
In December, the weather is notably cooler, with temperatures ranging from a minimum of -3°C to a maximum of 17°C, averaging around 8°C. The month also brings considerable precipitation, totaling 107 mm over approximately 15 days, along with high humidity levels at 90%. In contrast, April experiences milder conditions, with temperatures starting at -3°C and climbing to 27°C, averaging 12°C. Precipitation is significantly reduced to 51 mm over just 8 days, and humidity levels also decline slightly to 83%. Overall, April presents a more temperate climate ideal for outdoor activities compared to the chilliness and dampness of December. For more details, you can check Nantes weather in April.
December and May present contrasting weather patterns, highlighting the shift from winter to spring. In December, temperatures range from a chilly -3°C (27°F) at night to a mild 17°C (62°F) during the day, with an average of 8°C (46°F). The month experiences significant precipitation, totaling 107 mm (4.2 in) over about 15 days, accompanied by high humidity levels at 90%. In contrast, May welcomes warmer conditions, with temperatures starting at a minimum of 1°C (34°F) and peaking at 31°C (88°F), averaging around 15°C (59°F). While May also sees some rain, it is less than in December, totaling 64 mm (2.5 in) across 11 days, and has a lower humidity level of 81%. For more insights into the pleasant weather of May, check out Nantes weather in May.
December and June present stark contrasts in weather patterns. December experiences cooler temperatures, with daily averages around 8°C (46°F), and can drop to a chilly minimum of -3°C (27°F). This month also sees significant precipitation, totaling 107 mm (4.2 in) over approximately 15 days, accompanied by high humidity levels at 90%. In contrast, June brings warmer temperatures, averaging 18°C (65°F) and peaking at a balmy maximum of 37°C (98°F). The month is relatively drier with only 84 mm (3.3 in) of rain over about 11 days and lower humidity at 75%. For more detailed insights, check out Nantes weather in June.
December weather is characterized by much cooler temperatures, with a minimum of -3°C (27°F) and an average high of only 17°C (62°F). This month also experiences higher levels of precipitation, totaling 107 mm (4.2 in) over about 15 days, and a notable humidity of 90%. In contrast, July brings warm and pleasant conditions, with temperatures ranging from a minimum of 9°C (48°F) to a scorching maximum of 38°C (100°F) and an average of 20°C (69°F). Precipitation is significantly less in July, totaling only 36 mm (1.4 in) across approximately 7 days, with humidity dropping to 65%. For more detailed insights, refer to Nantes weather in July.
December and August in Nantes offer contrasting weather experiences. In December, temperatures range from a chilly -3°C (27°F) at night to a mild 17°C (62°F) during the day, with an average temperature of 8°C (46°F). The month is characterized by high humidity at 90% and considerable precipitation, totaling 107 mm (4.2 in) over about 15 days. In contrast, August sees a much warmer climate, with nights only dropping to 8°C (47°F) and daytime highs reaching an impressive 38°C (100°F), averaging around 19°C (67°F). Precipitation is significantly lower at 42 mm (1.7 in) over just 7 days, and the humidity is more manageable at 67%. For a detailed look at August weather, visit Nantes weather in August.
December and September exhibit stark contrasts in weather patterns. December experiences colder temperatures, with a minimum of -3°C (27°F) and an average of 8°C (46°F), while September boasts milder conditions, starting at a minimum of 5°C (41°F) and reaching an average of 17°C (63°F). The maximum temperature in September can soar to 34°C (93°F), making it significantly warmer than the highest December temperature of 17°C (62°F). Furthermore, December is much wetter, with precipitation of 107 mm (4.2 in) over 15 days, compared to September's 45 mm (1.8 in) over just 8 days. Humidity also plays a role, remaining higher in December at 90% compared to 75% in September. For a detailed look at September weather patterns, you can visit Nantes weather in September.
In comparing the weather between December and October, we observe a significant drop in temperatures. December features a much colder range, with minimums dipping to -3°C (27°F) and an average of 8°C (46°F), whereas October enjoys milder conditions with temperatures ranging from a minimum of 2°C (35°F) to an average of 13°C (56°F). Additionally, October peaks at a maximum of 26°C (79°F), presenting a stark contrast to December's maximum of 17°C (62°F). Precipitation is slightly higher in December at 107 mm (4.2 in) over 15 days, compared to October's 83 mm (3.3 in) over 11 days, indicating that December is wetter but also has a higher humidity level at 90%, compared to October's 85%. For more details on October's climate, visit Nantes weather in October.
In December, the weather experiences a slight cool down compared to November, with average temperatures dropping from 9°C (48°F) to 8°C (46°F). Both months see similar minimum temperatures around -3°C (27°F), but December's maximum temperature is lower at 17°C (62°F), compared to November's 19°C (66°F). Additionally, December sees increased rainfall, with 107 mm (4.2 in) of precipitation over 15 days, compared to November's 79 mm (3.1 in) over 11 days. Humidity remains relatively consistent, slightly rising from 88% in November to 90% in December. For more detailed information about November's weather, visit Nantes weather in November.
As December settles in, Nantes experiences a noticeable shift in weather, marked by cooler temperatures and increased moisture compared to other months. The chill in the air, with average highs around 8°C and lows dipping close to freezing, creates a brisk atmosphere perfect for festive strolls. Rainfall becomes more frequent, with 107 mm spread over approximately 15 days, contributing to a 90% humidity level that adds to the wintery feel. This is a time when the city transforms, encouraging cozy gatherings and the warmth of holiday spirit. For a deeper understanding of the city's overall climate, check out Nantes Climate.