December Weather in Sauternes, France

Last updated: February 26, 2025

December in Sauternes, France offers a captivating blend of cool temperatures and significant precipitation, painting a portrait of winter in this renowned wine region. The maximum temperature reaches a mild 18°C (65°F), while the average hovers around a brisk 8°C (47°F), and the minimum can dip as low as -6°C (22°F). This month experiences an impressive 109 mm (4.3 in) of rainfall spread over 14 days, contributing to a high humidity level of 85%. Such conditions not only shape the local landscape but also play a crucial role in the development of Sauternes' exquisite sweet wines, making December a month full of character and charm.

December Temperature in Sauternes

In December, Sauternes experiences a distinct chill as winter sets in, with temperatures typically ranging from a minimum of -6°C (22°F) to a maximum of 18°C (65°F). The average temperature hovers around 8°C (47°F), marking a noticeable drop from the milder conditions of the preceding months. This month signals the transition to colder weather, showcasing a steady decline in temperatures as the region prepares for the winter season. While the days remain cooler, the charm of Sauternes persists, inviting visitors to savor its renowned sweet wines amidst the crisp air.

December Weather in Sauternes: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sauternes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434851566269737267594946
Data source: Temperature data for Sauternes generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Sauternes

In Sauternes, France, December is characterized by a significant increase in precipitation, with an impressive 109 mm (4.3 in) of rainfall accumulating over the course of the month. This marks one of the wettest months of the year, reflecting a trend of heightened moisture as winter sets in. Spanning 14 rainy days, December's consistent showers contribute meaningfully to the region's viticulture, particularly in the production of its renowned sweet wines. As the year draws to a close, the transition from the drier summer months is unmistakable, showcasing a vibrant shift towards a more humid climate—an essential element for fostering the unique terroir that Sauternes is celebrated for.

December Precipitation Trends in Sauternes

The chart displays monthly precipitation patterns in Sauternes, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec56626762110984545576972109
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sauternes

In Sauternes, France, December ushers in humidity levels returning to a notable 85%, paralleling the peak seen in January. This seasonal shift highlights a trend where the year's close and beginning showcase the highest moisture levels, likely influenced by winter's chill and the region's unique microclimate. Following a gradual decline through the warmer months, with humidity dipping to its lowest at 73% in August, the atmosphere becomes increasingly saturated again by late autumn. Such patterns not only define the region’s weather but also play a critical role in the development of its renowned sweet wines, reflecting how the interplay of humidity and temperature shapes the vineyard’s character throughout the year.

December Average Humidity in Sauternes

This chart illustrates the average monthly humidity levels in Sauternes, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%82%82%80%76%73%76%82%83%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sauternes

As December arrives in Sauternes, France, the UV Index dips to a modest 2, placing it in the low exposure category. This means that while sun protection is advised, you can comfortably enjoy outdoor activities without the immediate risk of sunburn, which may take up to 45 minutes of direct exposure. Looking back over the year, there’s a notable trend of increasing UV levels from January through June, peaking at a high of 10 in June. Although the sun's intensity diminishes in the latter months, it still creates a rhythm of seasonal UV variations that locals and visitors alike should be mindful of. For detailed insights on your sun safety measures, check out Sauternes UV Index.

Maximum UV Index Levels in Sauternes for December

The chart shows the monthly maximum UV Index (UVI) for Sauternes in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2357810987532
Data source: Sauternes December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Sauternes

In December, Sauternes, France, enjoys a modest 205 hours of sunshine, a gentle conclusion to a year that peaks in the heart of summer with 421 hours in July. This month marks a notable decrease from the vibrant longer days of spring, which see 349 hours in April and 388 hours in May. Although December's sunlight wanes, it is part of a captivating yearly cycle wherein the region transitions through radiant summers to the cozy, overcast days of winter. As the year draws to a close, the drop in daylight becomes a precursor to the rich flavors and serene beauty that make Sauternes so enchanting during the colder months, inviting both introspection and a comforting glass of sweet wine.

Monthly Sunshine Duration in Sauternes: December Highlighted

The December sunshine duration represents the total number of hours Sauternes experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec173h235h306h349h388h407h421h397h338h292h238h205h
Data source: Sauternes December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sauternes During December

In Sauternes, France, December brings a 36% chance of sunny weather, which, while slightly below the mid-year averages, still offers glimpses of brightness during the winter season. Notably, this month's sunshine likelihood shows a modest improvement compared to the dampness of November and aligns closely with the overall patterns observed from the previous months. As we transition from the vibrant days of summer—where August peaks at 53%—to the cooler, darker days of winter, December stands out as a transitional period, offering opportunities for sunny moments as one anticipates the approaching new year.

Percentage of Sunny Days in December in Sauternes

The chart illustrates the percentage of sunny days in Sauternes throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Sauternes experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%28%51%51%34%40%42%53%40%51%28%36%
Data source: Sauternes December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sauternes in December

As December unfolds in Sauternes, France, daylight dwindles to a modest 8 hours, marking the shortest days of the year. This gradual decline in sunlight, beginning in September and peaking in the winter months, reflects a distinct seasonal rhythm. Contrasting sharply with the summer months, when daylight stretches to 15 hours in June and July, this month invites a quieter, introspective vibe as the year winds down. The trend reveals a gradual increase in daylight from the depths of winter to the vibrant brightness of spring, with March promising 11 hours and April offering a refreshing 13 hours. This cyclical dance of light not only shapes daily activities but also enhances the charm of Sauternes' picturesque landscape during the cooler months.

Average Daylight Hours in Sauternes for December

The chart illustrates the variation in daylight duration in Sauternes throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 14m10h 26m11h 56m13h 29m14h 49m15h 29m15h 7m13h 57m12h 28m10h 55m9h 34m8h 52m
Data source: Sauternes daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sauternes

As December sweeps into Sauternes, France, the average wind speed rises to 3.2 m/s (7 mph), mirroring the conditions experienced in the earlier months of the year, namely January and February. This uptick brings a briskness to the air that contrasts with the calmer winds of summer, which hovered around 2.3 to 2.9 m/s (5 to 6 mph). Notably, the transition from the more tranquil autumn months—where wind speeds dipped to 2.1 m/s (5 mph) in September—signals a refreshing shift as winter takes hold. The consistent winds of December lend a spirited touch to the vineyard landscape, subtly enhancing the serene beauty of Sauternes during this time of year.

Average December Wind Speed in Sauternes

The chart displays monthly wind speed patterns in Sauternes, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.22.92.92.92.32.42.62.12.52.53.2 m/s
Data source: Sauternes December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sauternes Compares to Other Months

The weather in Sauternes 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 Sauternes and find detailed weather information for every month.

In December, temperatures typically range from a minimum of -6°C (22°F) to a maximum of 18°C (65°F), with an average of 8°C (47°F). This month experiences significant precipitation, amounting to 109 mm (4.3 in) over 14 days, while maintaining high humidity levels at 85%. In contrast, January sees slightly colder temperatures with a minimum of -7°C (19°F) and an average of 6°C (43°F), reaching up to 20°C (68°F) at its peak. The precipitation decreases substantially to 56 mm (2.2 in) over 10 days, but humidity remains consistent at 85%. For more details on the weather in January, you can visit Sauternes weather in January.

In comparing the weather patterns of December and February, both months experience a minimum temperature of -6°C (22°F), but February tends to have slightly warmer average and maximum temperatures, with averages rising to 9°C (48°F) and highs reaching up to 26°C (79°F). December is characterized by more precipitation, with 109 mm (4.3 in) over 14 days, compared to the 62 mm (2.4 in) over 10 days in February, resulting in drier conditions later in the winter. The humidity levels are fairly similar, hovering around 85% in December and slightly decreasing to 83% in February. For those interested in exploring the specifics of February's weather, more information can be found here: Sauternes weather in February.

December and March present distinct weather patterns. In December, temperatures range from a chilly -6°C (22°F) to a comfortable 18°C (65°F), with an average of 8°C (47°F). The month also experiences significant precipitation of 109 mm (4.3 in) over 14 days, coupled with high humidity levels of 85%. In contrast, March sees slightly milder conditions, with temperatures varying from -5°C (23°F) to a max of 26°C (80°F) and an average of 11°C (51°F). Precipitation is reduced in March to 67 mm (2.6 in) over 13 days, and humidity is slightly lower at 82%. For more detailed insights on March weather, you can refer to Sauternes weather in March.

In December, the weather is notably colder, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 18°C (65°F) and an average of 8°C (47°F). The month experiences substantial precipitation, with 109 mm (4.3 in) falling over 14 days and humidity levels reaching 85%. In contrast, April brings a significant warming trend, with temperatures varying from a minimum of -2°C (28°F) to a comfortable maximum of 28°C (83°F), averaging around 13°C (56°F). April also sees less precipitation, totaling 62 mm (2.5 in) over 10 days, and slightly lower humidity at 82%. For more insights specific to Sauternes, you can check Sauternes weather in April.

December and May present distinctly different weather experiences. In December, temperatures typically range from a chilly -6°C (22°F) to a mild 18°C (65°F), with an average of 8°C (47°F). The month sees considerable precipitation, totaling 109 mm (4.3 in) over 14 days, paired with high humidity at 85%. In contrast, May offers a warmer climate, with temperatures fluctuating from a minimum of 1°C (35°F) to a scorching maximum of 35°C (95°F) and an average of 17°C (62°F). Though precipitation is similar at 110 mm (4.3 in) and also recorded over 14 days, the humidity decreases slightly to 82%. For more details on the weather specifics, check Sauternes weather in May.

In December, the weather is marked by cooler temperatures, with a minimum of -6°C (22°F) and an average of 8°C (47°F), while the maximum reaches up to 18°C (65°F). This month also sees significant precipitation of 109 mm (4.3 in) over approximately 14 days, coupled with high humidity levels at 85%. In contrast, June brings a much warmer climate, featuring a minimum of 8°C (46°F) and an average temperature of 20°C (69°F), with maximum highs soaring to 40°C (104°F). Rainfall decreases slightly to 98 mm (3.8 in) over about 12 days, and humidity levels are a bit lower at 80%. For a more detailed look at the June climate, check out Sauternes weather in June.

December and July exhibit strikingly different weather patterns. In December, temperatures can plunge to a minimum of -6°C (22°F) and average around 8°C (47°F), with a maximum of 18°C (65°F). This month also sees higher precipitation, with about 109 mm (4.3 in) spread over 14 days and a humidity level of 85%. In contrast, July offers a much warmer climate, starting with a minimum of 10°C (51°F) and reaching an average of 23°C (73°F), peaking at a scorching 42°C (108°F). Precipitation is significantly lower in July, at 45 mm (1.8 in) over just 7 days, accompanied by a humidity of 76%. For more details on the July climate, you can check the following link: Sauternes weather in July.

December weather is characterized by significantly colder temperatures, with averages hovering around 8°C (47°F) and minimums dropping to -6°C (22°F). It is also a wetter month, receiving 109 mm (4.3 in) of precipitation over 14 days, coupled with high humidity levels of 85%. In contrast, August offers a much warmer climate, where temperatures range from a minimum of 10°C (49°F) to a scorching maximum of 40°C (104°F), making the average a comfortable 22°C (72°F). Precipitation is less frequent in August, with only 45 mm (1.8 in) over 8 days, and lower humidity at 73%. For a more detailed look at August weather, check out Sauternes weather in August. This stark contrast underlines the seasonal shift from the chilly, wet conditions of winter to the hot, drier atmosphere of summer.

December and September exhibit stark contrasts in weather patterns. December sees much cooler temperatures, with a minimum of -6°C (22°F) and an average of 8°C (47°F), while September enjoys a much warmer climate, starting at a minimum of 6°C (43°F) and peaking at an average of 19°C (67°F). The maximum temperature in September can soar to 36°C (97°F), making it significantly warmer compared to December's maximum of 18°C (65°F). Additionally, December experiences higher precipitation levels, with 109 mm (4.3 in) over 14 rainy days, in contrast to September's 57 mm (2.2 in) spread over 9 days. Humidity is also elevated in December at 85%, compared to 76% in September. For more details on weather in September, you can check Sauternes weather in September.

When comparing the weather in December and October, notable differences emerge. October boasts a wider temperature range, with minimums around 2°C (36°F) and maximums reaching up to 31°C (89°F), resulting in a pleasant average temperature of 15°C (59°F). In contrast, December's temperatures dip significantly, with minimums dropping to -6°C (22°F) and maximums peaking at 18°C (65°F), leading to a cooler average of 8°C (47°F). Additionally, October experiences less precipitation, totaling 69 mm (2.7 in) over about 9 days, compared to December's 109 mm (4.3 in) spread over 14 days. Humidity slightly increases in December at 85%, relative to October's 81%. For a more detailed look at the October climate, you can check Sauternes weather in October.

In December, the weather becomes more pronounced with colder temperatures, ranging from a minimum of -6°C (22°F) to a maximum of 18°C (65°F), compared to November's milder conditions with a minimum of -3°C (28°F) and a maximum of 23°C (74°F). Additionally, December experiences increased precipitation of 109 mm (4.3 in) over 14 days, surpassing November's 72 mm (2.8 in) over 11 days. Humidity levels also rise slightly, with December at 85% compared to November's 83%. For more detailed insights about November weather, you can visit Sauternes weather in November.

Compare Sauternes's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sauternes

As December settles over Sauternes, the weather transforms into a unique winter tableau, markedly cooler compared to the milder months that precede it. With an average temperature hovering around a brisk 8°C, the region experiences an increase in rainfall, contributing to the striking 85% humidity that blankets the area. The landscapes become lush and vibrant, thanks to approximately 109 mm of precipitation spread across 14 days. This atmospheric shift not only enchants visitors with its chilly charm but also plays a crucial role in the region's renowned wine production. For those eager to understand more about the nuances of Sauternes' weather patterns throughout the year, the resourceful Sauternes Climate page offers comprehensive insights.