December Weather in Marseille 12, France

Last updated: February 26, 2025

December in Marseille, France, brings a refreshing winter ambiance, with temperatures typically peaking at 18°C (64°F) and averaging around 10°C (50°F). The mercury can dip as low as 2°C (36°F) during the colder nights. This month also witnesses 76 mm (3.0 in) of precipitation spread over approximately 9 days, contributing to the city’s lush winter landscape. With humidity averaging 79%, the air feels crisp yet slightly damp, making it a perfect time for cozy indoor activities or leisurely strolls through the city's enchanting streets.

December Temperature in Marseille 12

In Marseille, December ushers in cooler temperatures as the city transitions towards winter. With a minimum temperature of around 2°C (36°F) and an average of 10°C (50°F), the month marks a noticeable dip compared to the milder autumn months. Daytime highs can reach up to 18°C (64°F), offering a comfortable respite from the chill, yet the nights can feel distinctly brisk. This gradual cooling trend, witnessed since November, sets the tone for the colder months ahead, while still allowing for pleasant daytime strolls along the scenic waterfront.

December Weather in Marseille 12: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Marseille 12, 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 12 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 12

December in Marseille brings a notable shift in precipitation patterns, with 76 mm (3.0 in) of rainfall spread over 9 days. This increase follows the significant deluge experienced in November, which recorded the highest monthly rainfall of the year at 127 mm (5.0 in). As winter sets in, December's precipitation averages out to a steady flow, marking a contrast to the drier summer months, particularly July and August, which see minimal rainfall at just 9 mm (0.4 in) and 16 mm (0.6 in), respectively. The month strikes a balance, combining the residual moisture from fall with the cooling temperatures, indicating that while the overall wetness is declining from November's peak, the rainy season remains an integral aspect of Marseille's climate as it transitions into the new year.

December Precipitation Trends in Marseille 12

The chart displays monthly precipitation patterns in Marseille 12, 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.
Choose your preferred precipitation unit

December Humidity in Marseille 12

In Marseille, December sees a humidity level of 79%, maintaining a trend of relatively high moisture as the year draws to a close. The months leading up to December exhibit a gradual decline in humidity, peaking at 82% in November before slightly easing off. This overall pattern reflects Marseille's coastal climate, where winter months feature elevated humidity levels compared to the drier summer, which hits a low of 66% in August. As the temperatures drop, December's humidity positions itself comfortably within the annual average, suggesting a seasonal rhythm that balances the crisp winter air with an ever-present maritime influence.

December Average Humidity in Marseille 12

This chart illustrates the average monthly humidity levels in Marseille 12, 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 12

In Marseille 12, France, the UV Index reveals a clear seasonal trend, with the highest levels of UV radiation peaking during the summer months. Beginning in January with a low UV Index of 2, the exposure risk gradually increases throughout the year, reaching a very high level of 9 by May and June, necessitating cautious sun exposure of just 15 minutes. As summer wanes into September, the index dips to 7, marking a return to high exposure levels. By December, residents can enjoy a reprieve with a decreased UV Index of 2, allowing for leisurely outdoor activities with a generous 45 minutes of burn time. This annual variation emphasizes the importance of sun safety practices tailored to the changing UV trends. For more detailed information, check out Marseille 12 UV Index.

Maximum UV Index Levels in Marseille 12 for December

The chart shows the monthly maximum UV Index (UVI) for Marseille 12 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 12 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 12

Marseille in December experiences a gentle decline in sunshine hours, capturing the essence of the city's cooler months with 244 hours of sunlight. This is a notable drop from the vibrant 436 hours in July, reflecting the seasonal shift as winter settles in. Interestingly, while December heralds a significant reduction compared to earlier months, it still clings to a respectable amount of sun when juxtaposed with November's 252 hours. This gradual tapering of daylight underscores a larger trend in the region, where sunshine peaks from late spring through summer, before gracefully transitioning to the softer, yet still inviting, light of late fall and early winter. Despite the chill, the sun continues to cast its warm embrace over Marseille, inviting residents and visitors alike to savor the last rays of the year.

Monthly Sunshine Duration in Marseille 12: December Highlighted

The December sunshine duration represents the total number of hours Marseille 12 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 12 December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Marseille 12 During December

As December rolls around in Marseille 12, France, the likelihood of sunny weather remains relatively promising, with a 55% chance of sunshine. This figure aligns closely with the preceding month, November, indicating a stable trend as the year closes. Compared to the earlier months, December sits in the mid-range of sun probabilities—significantly higher than January and February, which both hover around 45%, yet lower than the sun-drenched summer months like July and August, where the likelihood peaks at 67% and 73% respectively. Overall, December offers a comforting balance, maintaining moderate sunshine levels amidst the winter chill, promising some delightful, sunlit days for residents and visitors alike.

Percentage of Sunny Days in December in Marseille 12

The chart illustrates the percentage of sunny days in Marseille 12 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 12 experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%45%65%55%48%61%67%73%52%57%50%55%
Data source: Marseille 12 December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Marseille 12 in December

In Marseille, France, the daylight duration varies significantly throughout the year, reflecting the changing seasons. Starting from a modest 9 hours in both January and December, the daylight gradually increases as spring approaches, peaking at 15 hours in the height of summer in June. As the summer fades, the days begin to shorten, with a steady decline back to 9 hours by late fall. This cyclical pattern not only highlights the natural rhythm of the seasons but also provides a beautiful backdrop for the cultural and outdoor activities that thrive in the vibrant city, inviting residents and visitors alike to make the most of each sunlit hour.

Average Daylight Hours in Marseille 12 for December

The chart illustrates the variation in daylight duration in Marseille 12 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 12 daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Marseille 12

As December arrives in Marseille, the average wind speed settles at 5.2 m/s (12 mph), maintaining a breezy yet comfortable atmosphere. This month witnesses a slight uptick from November's 5.4 m/s, contrasting with the more moderate winds of the preceding months. Notably, the wind speeds in January remain the highest throughout the year, peaking at 6.4 m/s (14 mph) before gradually declining to a low in June at 4.1 m/s (9 mph). The overall trend reveals a pattern of consistent yet diminishing winds as the seasons change, making December’s gentle breeze a fitting continuation of the transition towards winter. As the year draws to a close, the cool, invigorating winds of Marseille invite a reflective pause amid the bustling festive preparations.

Average December Wind Speed in Marseille 12

The chart displays monthly wind speed patterns in Marseille 12, 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 12 December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Marseille 12 Compares to Other Months

The weather in Marseille 12 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 12 and find detailed weather information for every month.

In December, the weather generally features mild temperatures with a minimum of 2°C (36°F) and an average high of 18°C (64°F), accompanied by significant precipitation of 76 mm (3.0 in) over about 9 days. Humidity remains relatively high at 79%. In contrast, January sees a slight dip in temperatures, with a minimum of 1°C (34°F) and an average high of 16°C (62°F). Precipitation decreases to 55 mm (2.2 in) over approximately 7 days, and humidity rises slightly to 80%. Overall, while both months experience mild temperatures, January offers slightly less rainfall and cooler average temperatures. For more detailed weather information, you can check Marseille 12 weather in January.

December and February in Marseille present some interesting contrasts in weather. In December, temperatures range from a minimum of 2°C (36°F) to a maximum of 18°C (64°F), with an average temperature of 10°C (50°F). This month sees a higher level of precipitation at 76 mm (3.0 in) over about 9 days, accompanied by a humidity level of 79%. In contrast, February features a slightly cooler minimum temperature of -1°C (31°F), while still maintaining the same average and maximum temperatures as December. February experiences less precipitation, totaling 40 mm (1.6 in) over just 7 days, along with a lower humidity of 73%. For more detailed insights on February weather, you can visit Marseille 12 weather in February.

In December, temperatures in Marseille range from a minimum of 2°C (36°F) to a maximum of 18°C (64°F), with an average of 10°C (50°F). The month experiences about 76 mm (3.0 in) of precipitation over approximately 9 days, and humidity levels remain relatively high at 79%. In contrast, March sees slightly milder temperatures, with a minimum of 1°C (34°F) and a maximum of 20°C (68°F), averaging at 11°C (53°F). Rainfall decreases to 49 mm (1.9 in) across 6 days, and humidity drops to 71%. Thus, while both months are cool and somewhat wet, March offers slightly warmer temperatures and less precipitation. For more details, visit Marseille 12 weather in March.

December and April in Marseille present a noticeable contrast in weather. December typically sees temperatures ranging from a minimum of 2°C (36°F) to a maximum of 18°C (64°F), with an average of 10°C (50°F). This month experiences about 76 mm (3.0 in) of precipitation over approximately 9 days, resulting in a relatively humid atmosphere at 79%. In contrast, April brings a milder climate, with minimum temperatures around 4°C (39°F) and maximums reaching 21°C (70°F), averaging 14°C (57°F). Precipitation slightly decreases to 70 mm (2.7 in) over 8 days, accompanied by a reduced humidity level of 75%. For more detailed weather statistics in April, you can visit Marseille 12 weather in April.

December weather in Marseille is characterized by cooler temperatures, with a minimum of 2°C (36°F) and an average of 10°C (50°F), peaking at a maximum of 18°C (64°F). The month tends to be quite humid, with an average humidity of 79% and 76 mm (3.0 in) of precipitation over about 9 days. In contrast, May brings a noticeable warmth, featuring minimum temperatures of 8°C (46°F) and an average of 17°C (63°F), with highs reaching up to 27°C (82°F). The precipitation decreases slightly to 63 mm (2.5 in) across 8 days, and humidity levels drop to 74%, creating a more comfortable climate. For more details on weather trends, check out Marseille 12 weather in May.

In comparing the weather of December and June, there are notable differences in temperature and precipitation. December features cooler temperatures with a minimum of 2°C (36°F) and an average of 10°C (50°F), while June boasts significantly warmer temperatures, starting at a minimum of 14°C (57°F) and averaging 21°C (71°F). Additionally, December experiences higher humidity at 79% and more precipitation, totaling 76 mm (3.0 in) over 9 days, compared to June's 24 mm (0.9 in) over just 4 days. For more details on June weather, you can visit Marseille 12 weather in June.

December and July in Marseille present stark contrasts in weather conditions. December sees cooler temperatures ranging from a minimum of 2°C (36°F) to a maximum of 18°C (64°F), with average temperatures around 10°C (50°F). The month is relatively wet, with 76 mm (3.0 in) of precipitation over approximately 9 days and a humidity level of 79%. In contrast, July boasts much warmer temperatures, with a minimum of 17°C (62°F) and a maximum of 30°C (86°F), averaging 24°C (75°F). This summer month is notably drier, experiencing only 9 mm (0.4 in) of rainfall over just 1 day, and a lower humidity of 69%. For a detailed look at July weather in Marseille, you can visit Marseille 12 weather in July.

December and August present stark contrasts in weather conditions. In December, temperatures range from a chilly minimum of 2°C (36°F) to a comfortable maximum of 18°C (64°F), with an average of 10°C (50°F). This month sees approximately 76 mm (3.0 in) of precipitation over about 9 days, coupled with a high humidity level of 79%. In contrast, August boasts much warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 32°C (90°F), averaging around 24°C (76°F). Precipitation is minimal in August, with only 16 mm (0.6 in) falling over just 1 day, and humidity is lower at 66%. For more detailed weather insights, you can check Marseille 12 weather in August.

The weather in December is notably cooler and wetter compared to September. December temperatures range from a minimum of 2°C (36°F) to a maximum of 18°C (64°F), with an average of 10°C (50°F). In contrast, September enjoys milder conditions, with temperatures ranging from 11°C (53°F) to 28°C (83°F) and an average of 21°C (70°F). Additionally, December experiences more precipitation, totaling 76 mm (3.0 in) over approximately 9 days, while September sees only 39 mm (1.5 in) of rain across about 5 days. The humidity in December is also higher, averaging 79%, compared to September's 71%. For a more detailed look at September weather, you can check Marseille 12 weather in September.

When comparing the weather in December and October, we observe clear differences in temperature and precipitation patterns. December tends to be cooler, with minimum temperatures around 2°C (36°F) and an average of 10°C (50°F), while October enjoys milder temperatures with a minimum of 9°C (48°F) and an average of 17°C (63°F). Additionally, October experiences slightly more precipitation, totaling 88 mm (3.5 in) over about 7 days, compared to 76 mm (3.0 in) over 9 days in December. Humidity levels remain relatively consistent, with December at 79% and October at 78%. For more detailed insights into the weather specifics for October, you can visit Marseille 12 weather in October.

In comparing the weather between November and December, December tends to be slightly cooler, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 18°C (64°F), compared to November's milder temperatures of 5°C (42°F) to 19°C (67°F). Additionally, December experiences less precipitation, totaling 76 mm (3.0 in) over 9 days, while November sees a higher rainfall of 127 mm (5.0 in) across 12 days. Humidity levels are somewhat comparable, with December at 79% and November slightly higher at 82%. For more detailed insights on November weather, visit Marseille 12 weather in November.

Compare Marseille 12's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Marseille 12

In December, Marseille experiences a notable shift in weather, with cooler temperatures becoming a defining characteristic of the month. Unlike the milder conditions of previous months, December sees an increase in precipitation, averaging about 76 mm over 9 days, contributing to a heightened humidity level of 79% that brings a chill to the air. While maximum temperatures can reach up to 18°C, the average temperature dips to a cooler 10°C, making it essential for visitors to layer up when exploring the city. For a comprehensive look at how December's climate compares to other months, be sure to check out Marseille 12 Climate.