December Weather in Marseille, France

Last updated: February 26, 2025

In December, Marseille experiences a mild yet brisk climate, with temperatures ranging from a maximum of 18°C (64°F) to a minimum of 2°C (36°F), leading to an average of 10°C (50°F). This month sees moderate rainfall totaling 76 mm (3.0 in) over about 9 days, contributing to a humidity level of 79% that often cloaks the city in a damp chill. While the weather may be unpredictable, the unique charm of Marseille in December offers a cozy atmosphere perfect for exploring its rich history and vibrant culture.

December Temperature in Marseille

In December, Marseille welcomes the chill of winter with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 18°C (64°F), resulting in an average of 10°C (50°F). This month marks a gentle transition as the city shifts from the mildness of autumn, evidenced by November's average of 13°C (56°F), to the cooler winter days ahead. Despite the drop in temperature, the Mediterranean charm remains, offering a brisk yet invigorating atmosphere perfect for exploring the city's festive ambiance. Visitors can enjoy the tranquility of the season as crowds dissipate, allowing for a unique and cozy experience in this vibrant coastal town.

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

The chart illustrates December temperature patterns in Marseille, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec485053566370757570635550
Data source: Temperature data for Marseille generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Marseille

In December, Marseille experiences a moderate increase in precipitation, with an average of 76 mm (3.0 in) falling over approximately 9 days. This uptick follows the notably wet month of November, which recorded 127 mm (5.0 in) across 12 days, suggesting a trend towards later autumn rains and into early winter. While December still sees ample rainfall, it marks a decline in precipitation compared to the earlier winter months ahead, aligning with the city’s overall seasonal shift. With the air turning brisk and the festive season in full swing, these December showers contribute to a fresh and vibrant coastal atmosphere that residents and visitors alike can enjoy.

December Precipitation Trends in Marseille

The chart displays monthly precipitation patterns in Marseille, 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.
JanFebMarAprMayJunJulAugSepOctNovDec554049706324917398812776
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Marseille

In Marseille, December brings a touch of moisture with an average humidity of 79%, slightly lower than the heavier 82% seen in November. This winter month showcases a trend of generally higher humidity levels throughout the year, peaking in the colder months. From January's 80% through the early spring, humidity levels tend to hover above 70%, creating a comfortable yet crisp atmosphere as the city transitions into winter. Interestingly, the summer months experience a dip, with July and August seeing the lowest levels at 69% and 66%, respectively. As the year wraps up, Marseille's humidity remains relatively high, setting the stage for a refreshing end to the year amidst the Mediterranean climate.

December Average Humidity in Marseille

This chart illustrates the average monthly humidity levels in Marseille, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%71%75%74%72%69%66%71%78%82%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Marseille

In Marseille, France, the UV Index experiences a notable fluctuation throughout the year. As winter settles in December, the UV Index drops to a gentle 2, reflecting a low exposure category and an ample burn time of 45 minutes. This is a shift from the late spring and summer months, where values soar, peaking at 10 in June, indicating very high exposure with an alarming burn time of just 15 minutes. As the year progresses, exposure categories transition from low in the winter months, to moderate in early spring, then escalate to high and very high in the warmer months, peaking around May and June. For detailed insights on UV levels throughout the year, visit Marseille UV Index.

Maximum UV Index Levels in Marseille for December

The chart shows the monthly maximum UV Index (UVI) for Marseille 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Marseille 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 Marseille

December in Marseille is a tranquil transition into winter, featuring 244 hours of sunshine. While this is a dip from the vibrant months of May and July, which bask in 406 and 436 hours of sunlight respectively, it still offers more light than many other regions during the same period. As the year draws to a close, locals and visitors alike can appreciate the soft winter sun that lingers on the Mediterranean coastline. The gradual decline in daylight hours from the peak summer months highlights a clear seasonal rhythm, inviting residents to enjoy the charm of the city's festive atmosphere under the gentle glow of December sunshine.

Monthly Sunshine Duration in Marseille: December Highlighted

The December sunshine duration represents the total number of hours Marseille 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h257h330h352h406h423h436h404h345h310h252h244h
Data source: Marseille December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Marseille During December

As December rolls around in Marseille, the chances of basking in sunny weather are relatively promising, with a 55% likelihood of clear skies. This places December slightly above the average for the cooler months, maintaining a comfortable balance between sunshine and the seasonal chill. Notably, this month follows November's 50% chance, displaying a subtle upward trend as the year comes to a close. With winter just around the corner, it's intriguing to see December's prospects for sunlight hold their ground compared to the more robust summer months, echoing the Mediterranean charm that keeps locals and visitors alike enchanted.

Percentage of Sunny Days in December in Marseille

The chart illustrates the percentage of sunny days in Marseille 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 Marseille experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%45%65%55%48%61%67%73%52%57%50%55%
Data source: Marseille December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Marseille in December

In Marseille, France, the December daylight duration mirrors that of January, offering about 9 hours of sunlight. As the year progresses from winter to summer, daylight gradually increases, peaking in June with a generous 15 hours. Following the summer months, daylight begins to wane, tapering back down to 13 hours in August and descending further to 10 hours in October before returning to the shorter days of late autumn and early winter. Interestingly, while December sees a decline in daylight, it signifies the transition into the brighter days ahead as each subsequent month offers a gradual return to longer hours of sunshine starting in February. This cyclical pattern of increasing and decreasing daylight reflects the comforting rhythm of seasonal change in this vibrant Mediterranean city.

Average Daylight Hours in Marseille for December

The chart illustrates the variation in daylight duration in Marseille throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 21m10h 30m11h 57m13h 26m14h 41m15h 19m14h 59m13h 52m12h 27m10h 58m9h 40m9h
Data source: Marseille daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Marseille

In December, Marseille experiences a gentle yet invigorating average wind speed of 5.2 m/s (12 mph), adding a refreshing chill to the crisp winter air. As the year closes, the winds begin to pick up slightly compared to the calmer summer months, where speeds hovered around 4.1 to 4.6 m/s. Interestingly, December's winds are notably stronger than those typical of the spring and early summer, suggesting a seasonal shift that brings an invigorating energy to the coastal city. This uptick in wind speed mirrors the bustling atmosphere of the holidays, creating a perfect backdrop for festive activities along the Mediterranean. As the year transitions, the winds remind us of the resilience and charm of Marseille's maritime climate.

Average December Wind Speed in Marseille

The chart displays monthly wind speed patterns in Marseille, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.45.64.54.35.44.14.54.64.34.65.45.2 m/s
Data source: Marseille December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Marseille Compares to Other Months

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

In December, the weather typically features a minimum temperature of 2°C (36°F) and an average of 10°C (50°F), with highs reaching up to 18°C (64°F). The month sees about 76 mm (3.0 in) of precipitation over approximately 9 days, accompanied by a humidity level of 79%. In contrast, January cools slightly, with minimum temperatures around 1°C (34°F) and an average of 9°C (48°F), while the maximum temperature drops to 16°C (62°F). Precipitation in January decreases to 55 mm (2.2 in) over around 7 days, and humidity remains relatively stable at 80%. For more detailed insights, check out Marseille weather in January.

In December, the weather features a mild average temperature of 10°C (50°F), with daytime highs reaching up to 18°C (64°F) and a minimum of 2°C (36°F). This month experiences relatively high humidity at 79% and a total precipitation of 76 mm (3.0 in) over about 9 days. In contrast, February sees a slight drop in the minimum temperature to -1°C (31°F), while the average remains at 10°C (50°F) and the maximum rises slightly to 18°C (65°F). Precipitation significantly decreases to 40 mm (1.6 in) over just 7 days, with humidity slightly lower at 73%. For more detailed weather insights, you can check Marseille weather in February.

In December, the weather is generally mild with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 18°C (64°F), averaging around 10°C (50°F). The month tends to be quite humid, with an average humidity of 79% and approximately 76 mm (3.0 in) of rain over about 9 days. Conversely, March sees slightly warmer conditions, with temperatures varying from 1°C (34°F) to 20°C (68°F) and an average of 11°C (53°F). The precipitation decreases to 49 mm (1.9 in) spread over about 6 days, accompanied by a lower humidity of 71%. For a detailed overview of March weather, you can check Marseille weather in March.

In December, the weather is cooler with average temperatures around 10°C (50°F), featuring a minimum of 2°C (36°F) and a maximum of 18°C (64°F). There’s relatively high humidity at 79%, accompanied by 76 mm (3.0 in) of precipitation over 9 days. In contrast, April brings milder conditions, with an average temperature of 14°C (57°F), ranging from a minimum of 4°C (39°F) to a maximum of 21°C (70°F). The precipitation in April is slightly lower at 70 mm (2.7 in) over 8 days, and the humidity decreases to 75%. For more information on weather specifics in April, check out Marseille weather in April.

December and May present contrasting weather experiences. In December, temperatures range from a chilly minimum of 2°C (36°F) to a comfortable average of 10°C (50°F) and can peak at 18°C (64°F). This month sees about 76 mm (3.0 in) of precipitation over approximately 9 days, with a notable humidity level of 79%. In contrast, May enjoys a milder climate with minimum temperatures of 8°C (46°F), averaging 17°C (63°F), and maximum temperatures reaching up to 27°C (82°F). The precipitation decreases to 63 mm (2.5 in) over 8 days, accompanied by a slightly lower humidity of 74%. For those looking for a detailed outlook on the weather in May, you can find more information here: Marseille weather in May.

December and June present strikingly different weather patterns. In December, temperatures range from a chilly 2°C (36°F) to a mild 18°C (64°F), with an average of around 10°C (50°F). The month is often characterized by significant precipitation, totaling 76 mm (3.0 in) over about 9 days, and a humidity level of 79%. In contrast, June brings much warmer temperatures, with a minimum of 14°C (57°F) and a maximum of 31°C (88°F), averaging 21°C (71°F). The month boasts far less rainfall, only 24 mm (0.9 in), spread over just 4 days, and a slightly lower humidity at 72%. For a closer look at what to expect, check out Marseille weather in June.

The weather in December contrasts sharply with that of July, showcasing the seasonal variation experienced in the region. December temperatures range from a chilly minimum of 2°C (36°F) to a mild average of 10°C (50°F), peaking at 18°C (64°F). This month also sees considerable precipitation, with around 76 mm (3.0 in) falling over nine days and humidity levels around 79%. In stark contrast, July boasts a much warmer climate, with minimum temperatures starting at 17°C (62°F) and averaging 24°C (75°F), reaching a maximum of 30°C (86°F). This summertime month experiences significantly less rainfall—only 9 mm (0.4 in) on just a single day—and lower humidity at 69%. For more details on the warmer weather, you can check Marseille weather in July.

December and August offer starkly contrasting weather experiences. In December, temperatures range from a chilly minimum of 2°C (36°F) to a mild maximum of 18°C (64°F), along with significant precipitation of 76 mm (3.0 in) over about 9 days, contributing to a relative humidity of 79%. In contrast, August boasts warmer conditions with temperatures starting at a comfortable minimum of 17°C (63°F) and peaking at a sweltering 32°C (90°F). This summer month sees minimal rainfall, only 16 mm (0.6 in), with just a single day of precipitation and lower humidity at 66%. For more details on the warm August climate, visit Marseille weather in August.

In December, the weather in Marseille is noticeably cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 18°C (64°F), and an average temperature of around 10°C (50°F). In contrast, September offers much warmer conditions, featuring a minimum of 11°C (53°F) and a maximum of 28°C (83°F), with an average temperature of 21°C (70°F). Additionally, December experiences higher precipitation, with about 76 mm (3.0 in) over 9 days, while September sees significantly less, at 39 mm (1.5 in) over just 5 days. Furthermore, humidity levels are higher in December (79%) compared to September (71%). For more details on the September weather in Marseille, you can check out Marseille weather in September.

In comparing the weather of December and October, December tends to be cooler, with minimum temperatures dropping to around 2°C (36°F) and an average of 10°C (50°F). In contrast, October enjoys milder conditions, with averages reaching 17°C (63°F) and maximums peaking at 25°C (77°F). Additionally, while both months experience significant precipitation, December has slightly lower rainfall at 76 mm (3.0 in) over 9 days compared to October's 88 mm (3.5 in) over 7 days. The humidity levels are quite similar, with December at 79% and October at 78%, making both months feel relatively damp. For more detailed insights, you can check Marseille weather in October.

In comparing the weather between November and December, we notice a slight drop in temperatures as December features a minimum of 2°C (36°F) and an average of 10°C (50°F), while November has a minimum of 5°C (42°F) with an average of 13°C (56°F). Additionally, while the maximum temperature in both months is relatively close, December reaches a maximum of 18°C (64°F) compared to November's 19°C (67°F). Precipitation also decreases from November to December, with November experiencing 127 mm (5.0 in) over 12 days, whereas December sees only 76 mm (3.0 in) over 9 days. Humidity remains relatively similar, at 79% in December and 82% in November, though it feels slightly more humid in November. For a more detailed look, you can check Marseille weather in November.

Compare Marseille's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Marseille

December in Marseille offers a distinct shift from the milder autumn months, with cooler temperatures and a notable increase in humidity. As the year draws to a close, you can expect more frequent rain showers, contributing to a cozy atmosphere perfect for exploring the city's festive decorations and seasonal delights. The average temperature dips, providing a refreshing contrast to the heat experienced earlier in the year. However, the milder maximums still allow for pleasant days, ideal for a stroll along the picturesque waterfront. For more insights into how Marseille's weather varies throughout the year, check out the detailed Marseille Climate information.