December Weather in Grasse, France

Last updated: February 26, 2025

In Grasse, France, December offers a mild yet variable climate, with maximum temperatures reaching 17°C (63°F) and an average of 7°C (44°F). The month showcases a refreshing chill, dipping to a minimum of -3°C (27°F) at times, embodying the essence of winter. Visitors can expect significant rainfall, accumulating 104 mm (4.1 in) over approximately 9 days. With an average humidity of 79%, the atmosphere can feel quite damp, providing a unique backdrop of lush greenery typical of this picturesque region. Grasse's December weather is perfect for those who appreciate the interplay of cool temperatures and the charm of a flourishing winter landscape.

December Temperature in Grasse

In December, Grasse, France, welcomes the onset of winter with a crisp chill in the air. Temperatures typically range from a minimum of -3°C (27°F), climbing to an average of 7°C (44°F), and peaking at a pleasant 17°C (63°F) during the day. This month serves as a poignant transition, with temperatures dropping from the milder conditions of late autumn, yet still reflecting a resilience that hints at the warmth of the season ahead. The cool air complements the enchanting atmosphere of this historic town, as locals and visitors alike embrace the festive spirit amid the lingering fragrances of its famed perfumeries.

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

The chart illustrates December temperature patterns in Grasse, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434548536068727266585044
Data source: Temperature data for Grasse 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 Grasse

In December, Grasse, France, experiences a noteworthy dip in precipitation, with total rainfall measuring 104 mm (4.1 in) over 9 days. This marks a slight reduction from the previous month, which recorded 149 mm (5.9 in) across 12 days. The pattern is consistent with the autumn months, showcasing the region's transition towards winter. Compared to earlier months, like October with its 135 mm (5.3 in), December heralds a shift to more moderate rainfall. While the precipitation remains significant, it is a diminishing trend leading into the drier January, hinting at a seasonal rhythm that characterizes Grasse's climate.

December Precipitation Trends in Grasse

The chart displays monthly precipitation patterns in Grasse, 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.
JanFebMarAprMayJunJulAugSepOctNovDec485478979075404066135149104
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Grasse

As December settles in Grasse, France, the air carries a humidity level of 79%, slightly lower than the preceding month's robust 82%. This gradual decline reflects a consistent trend through the late autumn months, where humidity peaks in November and then eases into the winter. Prior to this, October experienced a notable rise to 78%, showcasing the region's tendency to become more humid as temperatures drop. Overall, while December's humidity remains relatively high, it marks the beginning of a subtle transition towards the drier air of the approaching winter months, following the year’s typical pattern of declining humidity from the summer's lows of 66% in August to the winter's increased moisture levels.

December Average Humidity in Grasse

This chart illustrates the average monthly humidity levels in Grasse, 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 Grasse

As winter settles over Grasse, December brings a return to a low UV Index of 2, comparable to January’s levels, with a burn time of 45 minutes. The trend throughout the year shows a significant rise in UV exposure from early spring to summer, peaking at a very high level of 10 in June. This seasonal pattern highlights the importance of sun safety during the sunnier months, particularly from May to August when the burn time drops dramatically to just 15 minutes. As we transition back into winter, the reduced UV levels mean longer safe exposure times, allowing residents to enjoy the outdoors with less concern for sunburn. For more detailed insights on the UV Index throughout the year, visit Grasse UV Index.

Maximum UV Index Levels in Grasse for December

The chart shows the monthly maximum UV Index (UVI) for Grasse 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.
JanFebMarAprMayJunJulAugSepOctNovDec2467910997532
Data source: Grasse 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 Grasse

In Grasse, France, December embodies the transition to winter, with 245 hours of sunshine that gently pave the way for the colder months. While this marks a dip from the vibrant sunlit days of summer, the decrease is modest compared to the preceding months. As the year winds down, December’s sun still casts a warm glow amidst the shorter days, creating a charming backdrop for the French Riviera’s seasonal beauty. The gradual shift from the highs of 438 hours in July to December's quieter light subtly reflects nature's rhythm, reminding us that even in the twilight of the year, the sun finds ways to shine warmly on this enchanting town.

Monthly Sunshine Duration in Grasse: December Highlighted

The December sunshine duration represents the total number of hours Grasse 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h256h331h350h406h422h438h407h344h311h249h245h
Data source: Grasse December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Grasse During December

In Grasse, France, December enjoys a 54% chance of sunny weather, marking it as a notable month for glimpses of sunshine as the year winds down. This figure surpasses the probabilities found in the preceding months of November (46%) and October (50%), hinting at a slight upward trend as winter approaches. While December's sunshine likelihood remains lower than the peak summer months, such as August at 67%, it still indicates that residents and visitors alike can look forward to more sunny days than not, creating a cheerful contrast to the deeper winter gloom experienced in many other regions. Whether it's for leisurely strolls through the charming streets or enjoying the beautiful landscapes, December in Grasse offers a pleasant backdrop of sunny intervals.

Percentage of Sunny Days in December in Grasse

The chart illustrates the percentage of sunny days in Grasse 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 Grasse experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%47%62%41%48%51%57%67%48%50%47%55%
Data source: Grasse December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Grasse in December

In Grasse, France, the rhythm of daylight through the year reveals a captivating cycle. January and November see the shortest days with just 9 hours of sunlight, while December dips further to a mere 8 hours, signaling the deepest embrace of winter. As the year unfolds, daylight gradually increases, peaking in June and July with an impressive 15 hours. This abundant light transforms the long summer days into vibrant experiences. However, as the sun begins to set earlier in August and continues its retreat through the fall, the amount of daylight gradually wanes, culminating again in winter's hush. This dance of light not only marks the changing seasons but also shapes the life and culture of this enchanting region.

Average Daylight Hours in Grasse for December

The chart illustrates the variation in daylight duration in Grasse throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 19m10h 29m11h 57m13h 27m14h 43m15h 22m15h 1m13h 53m12h 27m10h 58m9h 39m8h 58m
Data source: Grasse daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Grasse

As December descends upon Grasse, the average wind speed gently retreats to 1.7 m/s (4 mph), marking a serene close to the year. This subtle decline mirrors a broader trend observed throughout the winter months, as the winds consistently lighten from their more brisk beginnings in January. Interestingly, despite this seasonal calm, December's winds don't stray far from November's 2.1 m/s (5 mph), suggesting a lingering vigor in the air that hints at the dynamic nature of this enchanting town. Overall, the shift toward softer breezes in December encourages a reflective coziness, inviting residents and visitors alike to embrace the slow, tranquil beauty of winter in the heart of the French Riviera.

Average December Wind Speed in Grasse

The chart displays monthly wind speed patterns in Grasse, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.01.91.82.51.71.71.91.61.82.11.7 m/s
Data source: Grasse December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Grasse Compares to Other Months

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

In December, temperatures range from a minimum of -3°C (27°F) to a maximum of 17°C (63°F), with an average of 7°C (44°F), while January shows similar minimums but slightly cooler average and maximum temperatures, with values of 6°C (43°F) and 15°C (60°F), respectively. December experiences more precipitation at 104 mm (4.1 in) over 9 days, compared to January's 48 mm (1.9 in) over just 6 days, making January a drier month. Humidity levels are relatively consistent, with December at 79% and January slightly higher at 80%. For more details on January weather in Grasse, you can visit Grasse weather in January.

In comparing the weather between December and February, both months exhibit similar average temperatures, hovering around 7°C (44°F), but February tends to be slightly colder with a minimum temperature of -8°C (18°F) compared to -3°C (27°F) in December. February also enjoys milder maximum temperatures, peaking at 19°C (67°F) versus 17°C (63°F) in December. Notably, February experiences less precipitation overall at 54 mm (2.1 in) over 7 days, while December registers a higher total of 104 mm (4.1 in) across 9 days. Additionally, February's humidity is lower at 73%, providing a somewhat drier atmosphere compared to the 79% humidity in December. For a closer look at February's weather patterns, you can check out Grasse weather in February.

When comparing the weather in December and March, notable differences emerge. December features cooler temperatures with a minimum of -3°C (27°F) and an average of 7°C (44°F), while March introduces slightly warmer conditions, with a minimum of -5°C (23°F) and an average of 9°C (48°F). Maximum temperatures in both months are similar, reaching 17°C (63°F) in December and 19°C (67°F) in March. Additionally, December experiences higher precipitation at 104 mm (4.1 in) over 9 days, compared to March's 78 mm (3.1 in) across 8 days. The humidity is also higher in December at 79%, while March's humidity is more comfortable at 71%. For further details on March weather specifically, you can explore Grasse weather in March.

December and April present contrasting weather patterns. In December, temperatures range from a minimum of -3°C (27°F) to a maximum of 17°C (63°F), with an average of 7°C (44°F). The month experiences significant precipitation of 104 mm (4.1 in) over 9 days, alongside relatively high humidity at 79%. In contrast, April experiences milder conditions, with temperatures varying from a minimum of 1°C (34°F) to a maximum of 23°C (73°F) and an average of 11°C (53°F). While precipitation is slightly less at 97 mm (3.8 in) over 12 days, humidity is slightly lower at 75%. The shift from the cold, wet December to the warmer, more temperate April suggests a clear transition in weather patterns. For more detailed information, you can check Grasse weather in April.

December and May exhibit distinct weather characteristics, reflecting the transition from winter to spring in Grasse. In December, temperatures typically range from a chilly -3°C (27°F) at night to a mild 17°C (63°F) during the day, with an average of 7°C (44°F). The month experiences fairly regular precipitation, totaling 104 mm (4.1 in) over about 9 days, alongside higher humidity levels of 79%.

In contrast, May sees a rise in temperatures, with a minimum of 4°C (39°F) and a maximum of 28°C (82°F), averaging 15°C (60°F). According to the data, May tends to be a bit drier, with precipitation around 90 mm (3.5 in) but spread over more days, about 15, leading to slightly lower humidity at 74%. For more details on the weather in Grasse during May, you can visit Grasse weather in May.

December weather features cooler temperatures, with a minimum of -3°C and a maximum of 17°C, averaging around 7°C. The month is characterized by higher precipitation, totaling 104 mm across 9 days, and a humidity level of 79%. In contrast, June brings warmer conditions, with temperatures ranging from a minimum of 10°C to a maximum of 31°C, averaging about 20°C. Precipitation in June is lower at 75 mm, occurring over 12 days, and the humidity is slightly lower at 72%. For more details about the weather in June, visit Grasse weather in June.

December and July showcase striking contrasts in weather. In December, temperatures range from a chilly -3°C (27°F) at their lowest to a mild 17°C (63°F) at their peak, with an average of 7°C (44°F). The month experiences significant precipitation, totaling 104 mm (4.1 in) over about 9 days, coupled with a humidity level of 79%. In contrast, July brings much warmer conditions, with temperatures fluctuating between a minimum of 13°C (56°F) and a maximum of 31°C (88°F), averaging 22°C (72°F). This summer month sees much less rainfall, accumulating only 40 mm (1.6 in) over approximately 10 days, and a lower humidity of 69%. For a deeper look into the July climate, check out Grasse weather in July.

Comparing the weather in December and August reveals a striking contrast. December typically experiences colder temperatures, with averages around 7°C (44°F) and highs reaching 17°C (63°F), while August boasts more warmth, with an average of 22°C (73°F) and highs that can soar to 32°C (89°F). Precipitation in December is higher at 104 mm (4.1 in) over 9 days, compared to August's much lighter rainfall of 40 mm (1.6 in) also spread over 9 days. Additionally, humidity levels in December hover at 79%, making it feel cooler, while August has lower humidity at 66%, contributing to a more comfortable summer atmosphere. For more insights on the summer climate, check Grasse weather in August.

When comparing the weather in December and September, significant differences can be observed. December features cooler temperatures, with a minimum of -3°C (27°F) and an average of 7°C (44°F), while September enjoys milder conditions, ranging from a minimum of 7°C (44°F) to an average of 19°C (66°F) and a maximum of 28°C (82°F). Precipitation is also more pronounced in December, with 104 mm (4.1 in) across 9 days, compared to September's 66 mm (2.6 in) over 11 days. Additionally, December's humidity is higher at 79%, compared to September's 71%. For more details on September weather in Grasse, you can check this link: Grasse weather in September.

When comparing the weather in December and October, notable differences can be observed. December tends to be colder, with average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 17°C (63°F), whereas October experiences milder conditions, with temperatures ranging from a minimum of 4°C (40°F) to a warm maximum of 26°C (78°F). Additionally, October sees a higher average temperature of 15°C (59°F), which is significantly warmer than December's average of 7°C (44°F). In terms of precipitation, October has slightly higher rainfall at 135 mm (5.3 in), compared to December's 104 mm (4.1 in), although both months experience rainfall on about 9 days. Humidity levels are quite similar, with December at 79% and October at 78%. For more detailed weather information, you can check Grasse weather in October.

December weather is generally colder compared to November, with average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 17°C (63°F). In contrast, November experiences milder conditions, with temperatures varying from 0°C (32°F) to a higher maximum of 18°C (65°F). Additionally, December sees more manageable precipitation at 104 mm (4.1 in) over 9 days, while November has greater rainfall at 149 mm (5.9 in) across 12 days. Humidity levels are slightly lower in December at 79%, compared to 82% in November, indicating a slight increase in dryness as the month progresses. For a closer look at November's weather specifics, visit Grasse weather in November.

Compare Grasse's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Grasse

As December settles over Grasse, the weather shifts from the mild warmth of autumn to a cooler atmosphere, with temperatures dipping to an average of 7°C (44°F). The month is marked by an increase in precipitation, with around 104 mm falling over 9 days, creating a damp yet charming ambiance. Humidity levels rise to 79%, enhancing the cozy, festive feel of the season. This contrasts with the drier and warmer conditions experienced in the preceding months, making December a unique time to explore the enchanting fragrance of the region amidst its wintery backdrop. For a deeper understanding of the climatic shifts in this beautiful town, visit Grasse Climate.