December Weather in Saint-Martin-de-Re, France

Last updated: February 26, 2025

December in Saint-Martin-de-Ré, France presents a cool and damp climate, with average temperatures hovering around 9°C (48°F). Daytime highs can reach a mild 16°C (60°F), while chilly nights dip down to a minimum of 0°C (32°F). Rainfall is a significant aspect of this month, with an average precipitation of 121 mm (4.8 in) spread over 16 days, resulting in a high humidity level of 90%. The combination of cooler temperatures and frequent rain creates a serene, though sometimes drizzly, winter atmosphere, perfect for cozy indoor activities and quiet coastal strolls.

December Temperature in Saint-Martin-de-Re

As December descends upon Saint-Martin-de-Ré, the region experiences a gentle dip in temperatures, with minimums hovering around 0°C (32°F) and averages settling at 9°C (48°F). The cool air invites cozy moments indoors, even as the maximum temperatures reach a mild 16°C (60°F). This month marks a transition from the crisp autumn coolness of November, where the average was 10°C (51°F), leading into the chillier embrace of winter. Despite this cooling trend, December still offers a hint of warmth, allowing visitors to enjoy the stunning coastal scenery without the sweltering heat of summer. Overall, December's moderate climate invites residents and travelers alike to embrace the beauty of the season in this picturesque French locale.

December Weather in Saint-Martin-de-Re: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Saint-Martin-de-Re, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454750556066696865595148
Data source: Temperature data for Saint-Martin-de-Re 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 Saint-Martin-de-Re

December brings a notable increase in precipitation to Saint-Martin-de-Re, with a total of 121 mm (4.8 in), marking it as the wettest month of the year. This surge corresponds with the highest number of precipitation days, totaling 16 days, suggesting a month characterized by frequent rain showers. The trend of escalating rainfall from October's 85 mm and November's 94 mm culminates in December's significant downpour, reinforcing the shift to a more humid winter. These patterns reflect the region's transition into colder months, where the landscape is often blanketed in lush greenery, nourished by the abundant winter rains.

December Precipitation Trends in Saint-Martin-de-Re

The chart displays monthly precipitation patterns in Saint-Martin-de-Re, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6269764269742933448594121
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Saint-Martin-de-Re

As December arrives in Saint-Martin-de-Re, France, the humidity levels reach a peak of 90%, marking the highest point of the year. This month completes a notable trend of increasing moisture that begins in the fall months, where humidity starts at 85% in October and climbs steadily to December's notable high. In contrast, the summer months of July and August experience a significant drop, showcasing the island's seasonal fluctuations as humidity falls to a refreshing 65% in July. Overall, the transition from the dry summer to the damp winter highlights the island's shifting climate, with December serving as a reminder of the impending colder, wetter days.

December Average Humidity in Saint-Martin-de-Re

This chart illustrates the average monthly humidity levels in Saint-Martin-de-Re, 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.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%84%83%81%75%65%67%75%85%88%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Saint-Martin-de-Re

In December, Saint-Martin-de-Re experiences a low UV Index of 2, indicating a safer time for sun exposure with a burn time of 45 minutes. This marks a noticeable shift from the very high levels observed during the summer months, where the UV Index reached 9 in both June and July, necessitating cautious sun practices with burn times as short as 15 minutes. As the year winds down, the general trend shows peak UV exposure in the late spring and summer, declining through autumn into the winter, ultimately offering a gentler sun in December. For more detailed information on the UV radiation levels throughout the year, visit Saint-Martin-de-Re UV Index.

Maximum UV Index Levels in Saint-Martin-de-Re for December

The chart shows the monthly maximum UV Index (UVI) for Saint-Martin-de-Re 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Saint-Martin-de-Re 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 Saint-Martin-de-Re

As the year draws to a close, December in Saint-Martin-de-Ré offers a cozy retreat, with approximately 195 hours of sunshine illuminating the island. While this marks a dip from the sun-drenched months of summer—where sunshine peaked at 422 hours in July—December still provides a notable glow for those seeking a winter escape. The light begins to wane after the vibrant spring and summer, yet the transition into winter creates a unique charm. With hours of sunshine decreasing steadily from 398 hours in May to December, visitors can embrace the tranquil beauty of this coastal haven, where the dusky sunlight casts a warm glow on the picturesque landscapes.

Monthly Sunshine Duration in Saint-Martin-de-Re: December Highlighted

The December sunshine duration represents the total number of hours Saint-Martin-de-Re 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.
JanFebMarAprMayJunJulAugSepOctNovDec153h214h298h347h398h407h422h397h340h284h234h195h
Data source: Saint-Martin-de-Re December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saint-Martin-de-Re During December

In December, the likelihood of sunny weather in Saint-Martin-de-Ré drops to a modest 38%, reflecting a subtle decline as the year draws to a close. This percentage is part of a broader trend where the chances of sunshine begin to fluctuate significantly throughout the months. Early in the year, January offers just 21% sunny days, gradually improving until reaching a peak of 59% in April, before tapering off again. The summer months see a healthy range, with chances hovering around the 40% to 54% mark, offering glimpses of the sun amidst the ocean breeze. As we approach December, residents and visitors alike can expect cooler temperatures and a relatively lower chance of sunlight, signaling the transition into winter.

Percentage of Sunny Days in December in Saint-Martin-de-Re

The chart illustrates the percentage of sunny days in Saint-Martin-de-Re 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 Saint-Martin-de-Re experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%32%52%59%39%46%48%54%50%52%40%38%
Data source: Saint-Martin-de-Re December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saint-Martin-de-Re in December

As the year draws to a close, December in Saint-Martin-de-Ré, France, ushers in the shortest days, offering only 8 hours of daylight. This is a notable decline from the longer days experienced in the preceding months, where daylight peaked at 15 hours in June and July. The transition from the vibrant 14 hours in May and August to the more muted 9 hours in November creates a distinct pattern of diminishing sunlight leading into winter. This seasonal shift not only influences the island's atmosphere but also beckons residents and visitors alike to embrace the cozy charm of early evenings, highlighting the beauty of the quieter, cooler months.

Average Daylight Hours in Saint-Martin-de-Re for December

The chart illustrates the variation in daylight duration in Saint-Martin-de-Re throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 4m10h 20m11h 56m13h 34m14h 59m15h 41m15h 18m14h 4m12h 29m10h 51m9h 25m8h 40m
Data source: Saint-Martin-de-Re daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Saint-Martin-de-Re

In December, the winds in Saint-Martin-de-Ré return to a spirited 5.5 m/s (12 mph), matching the lively gusts of January and May. This resurgence marks a notable contrast to the gentle breezes of the summer months, where wind speeds dipped as low as 3.5 m/s (8 mph) in June and often hovered around 4.4 m/s (10 mph) from August to November. The trend reveals that while the maritime charm remains throughout the year, December brings a refreshing vigor, inviting both locals and visitors to embrace the brisk coastal air. As the year winds down, the invigorating December gales become a herald of vibrant winter adventures on this picturesque French island.

Average December Wind Speed in Saint-Martin-de-Re

The chart displays monthly wind speed patterns in Saint-Martin-de-Re, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.55.44.64.55.53.54.54.43.84.44.45.5 m/s
Data source: Saint-Martin-de-Re December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Saint-Martin-de-Re Compares to Other Months

The weather in Saint-Martin-de-Re 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 Saint-Martin-de-Re and find detailed weather information for every month.

In December, the weather is relatively mild, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 16°C (60°F) and an average temperature of 9°C (48°F). This month is also characterized by high humidity at 90% and significant precipitation, totaling 121 mm (4.8 in) over 16 days. In contrast, January brings cooler temperatures, dropping to a minimum of -4°C (25°F) and an average of 7°C (45°F), while still reaching a maximum of 15°C (60°F). January experiences considerably less rainfall, with only 61 mm (2.4 in) over 10 days and slightly lower humidity at 88%. For more details on January weather, you can visit Saint-Martin-de-Re weather in January.

In December, the weather is generally milder with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 16°C (60°F), alongside a higher precipitation level of 121 mm (4.8 in) spread over 16 days. The humidity level is quite high at 90%. In contrast, February experiences colder temperatures, with a minimum of -5°C (24°F) and a maximum of 19°C (66°F), yet it sees significantly less rainfall, with only 69 mm (2.7 in) over 11 days and slightly lower humidity at 87%. For more detailed information on February weather, you can check Saint-Martin-de-Re weather in February.

December and March present notable differences in weather patterns. In December, temperatures range from a chilly 0°C (32°F) minimum to a mild maximum of 16°C (60°F), with an average of 9°C (48°F). The month experiences significant precipitation, totaling 121 mm (4.8 in) over 16 days, and high humidity levels at 90%. In contrast, March sees a wider temperature range, with a minimum of -5°C (23°F) and a maximum of 22°C (72°F), averaging 10°C (51°F). Precipitation is lower at 75 mm (3.0 in) over 12 days, and humidity decreases to 84%. For a comparison of weather specifics, you can check Saint-Martin-de-Re weather in March.

In December, temperatures in Saint-Martin-de-Ré typically range from a chilly minimum of 0°C (32°F) to a maximum of 16°C (60°F), with an average of 9°C (48°F). The month experiences significant precipitation, with 121 mm (4.8 in) spread across about 16 days, contributing to a high humidity level of 90%. In contrast, April brings milder weather, featuring temperatures ranging from a minimum of 1°C (34°F) to a pleasant maximum of 24°C (76°F), averaging 13°C (55°F). Rainfall is considerably less in April, with only 42 mm (1.7 in) over 8 days, and the humidity decreases slightly to 83%. For a more detailed look at the April weather, you can check out Saint-Martin-de-Re weather in April.

In December, temperatures in Saint-Martin-de-Re range from a chilly minimum of 0°C (32°F) to a mild maximum of 16°C (60°F), with an average of 9°C (48°F). This month sees significant precipitation, totaling 121 mm (4.8 in) over about 16 days, contributing to a high humidity level of 90%. In stark contrast, May brings warmer conditions, with temperatures ranging from a minimum of 5°C (41°F) to a comfortable maximum of 29°C (84°F) and an average of 16°C (60°F). Rainfall is also lower in May, totaling 69 mm (2.7 in) across 11 days, and humidity dips to 81%. For more detailed information, check out Saint-Martin-de-Re weather in May.

When comparing the weather in December and June, there are striking differences in temperature and precipitation levels. In December, temperatures range from a chilly 0°C (32°F) at night to a mild 16°C (60°F) during the day, with an average of 9°C (48°F). This month also sees significant rainfall, totaling 121 mm (4.8 in) over about 16 days, accompanied by a high humidity level of 90%. In contrast, June boasts much warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 33°C (92°F), averaging 19°C (66°F). Rainfall is less frequent in June, with only 74 mm (2.9 in) over approximately 10 days, and humidity decreases to around 75%. For a closer look at the weather during this vibrant month, check the detailed forecast here: Saint-Martin-de-Re weather in June.

In December, the weather is considerably cooler, with temperatures ranging from a chilly 0°C (32°F) to a mild 16°C (60°F), while July boasts much warmer conditions, with minimums of 13°C (55°F) and highs reaching 33°C (91°F). December experiences frequent precipitation, averaging 121 mm (4.8 in) over 16 days, whereas July enjoys a drier climate, with only 29 mm (1.1 in) of rainfall over just 6 days. Additionally, December comes with high humidity levels of 90%, in stark contrast to July's more comfortable 65%. For more details on July conditions, check out Saint-Martin-de-Re weather in July.

When comparing the weather in December and August, stark differences emerge. December features a chilly climate with average temperatures around 9°C (48°F) and maximums reaching up to 16°C (60°F), while August boasts much warmer temperatures, averaging 20°C (69°F) and peaking at 33°C (92°F). Precipitation is considerably higher in December, with 121 mm (4.8 in) spread over 16 days, compared to August's modest 33 mm (1.3 in) across just 7 days. Additionally, December's humidity is notably higher at 90%, whereas August sees a more comfortable 67%. For a detailed look at August weather specifics, visit Saint-Martin-de-Re weather in August.

December and September present contrasting weather patterns in terms of temperature, precipitation, and humidity. December experiences cooler temperatures, with averages ranging from a chilly 0°C (32°F) to a milder maximum of 16°C (60°F), while September enjoys much warmer conditions with minimums around 10°C (49°F) and highs reaching up to 30°C (87°F). In terms of precipitation, December sees significantly higher rainfall, averaging 121 mm (4.8 in) over 16 days, compared to September's 44 mm (1.7 in) over just 9 days. Additionally, the humidity in December is quite high at 90%, compared to September's 75%, making December feel wetter and colder. For more detailed insights into September weather specifically, you can visit Saint-Martin-de-Re weather in September.

When comparing the weather in December and October, December is notably cooler, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 16°C (60°F), while October enjoys milder conditions with temperatures between 4°C (40°F) and 24°C (75°F). Additionally, December sees more days of precipitation, totaling 121 mm (4.8 in) over 16 days, compared to October's 85 mm (3.4 in) across 12 days. Humidity levels are also higher in December at 90%, compared to October's 85%. For more detailed information about October weather patterns, you can visit Saint-Martin-de-Re weather in October.

In comparing the weather between November and December, it's evident that December tends to be cooler with a lower average temperature of 9°C (48°F) compared to November's average of 10°C (51°F). The maximum temperatures also drop, with December reaching only up to 16°C (60°F) versus November's warmer 20°C (67°F). Precipitation increases in December, totaling 121 mm (4.8 in) over 16 days, compared to November's 94 mm (3.7 in) across 12 days. Humidity levels are slightly higher in December at 90%, while November sits at 88%. For more detailed insights, you can visit Saint-Martin-de-Re weather in November.

Compare Saint-Martin-de-Re's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Saint-Martin-de-Re

As December descends upon Saint-Martin-de-Ré, the weather shifts significantly, introducing cooler temperatures and increased humidity that stands at a notable 90%. This month experiences a charming yet brisk atmosphere, with maximum temperatures capping at about 16°C (60°F), contrasting sharply with the warmth of the summer months. December typically sees an uptick in precipitation, with rain gracing the island on approximately 16 days, contributing to a total of 121 mm (4.8 in) of rainfall. With average temperatures hovering around 9°C (48°F) and occasional frosts at night, visitors can expect a refreshing coastal experience that differs from the balmy days of autumn. For a comprehensive overview of what to expect year-round, be sure to check out the complete Saint-Martin-de-Re Climate.