December Weather in Sami, Greece

Last updated: August 21, 2025

December in Sami, Greece, offers a mild yet variable climate, characterized by maximum temperatures reaching around 19°C (67°F) and an average of 15°C (58°F). The minimum dips to 8°C (46°F), ensuring a cool ambiance. This month is also marked by significant precipitation; residents can expect around 204 mm (8.0 in) of rain over approximately 16 days, contributing to a high humidity level of 83%. While the weather showcases a blend of warmth and moisture, visitors should prepare for occasional wet spells while enjoying the scenic beauty of this coastal town.

December Temperature in Sami

In December, the temperatures in Sami, Greece begin to drop from the milder fall months, offering a refreshing chill as winter approaches. With minimums settling around 8°C (46°F) and averages peaking at 15°C (58°F), visitors can enjoy a comfortable climate for exploration. The maximum temperatures, reaching up to 19°C (67°F), provide a pleasant reprieve from colder regions. Compared to the warmer summer months, December's temperatures mark a notable shift, but still maintain a moderate charm that makes Sami an inviting destination even as the year winds down. This transitional period allows for a unique experience, blending the vibrant hues of late autumn with the serene ambience of early winter.

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

The chart illustrates December temperature patterns in Sami, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sami, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec545556596571767975696458
Data source: Temperature data for Sami 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 Sami

In Sami, Greece, December is a notably wet month, with precipitation totaling 204 mm (8.0 in), just slightly lower than the peak seen in November. This substantial rainfall occurs over 16 days, marking a trend of increasing moisture as the year draws to a close. The contrast with the drier summer months is stark, especially when considering that July and August see minimal rain, with less than 15 mm combined. December's rainfall not only reflects the shift towards winter but also hints at the region's transition from fall's heightened precipitation to even more challenging conditions in the upcoming months. Overall, December serves as a reminder of the vibrant weather patterns that characterize the Mediterranean, combining both beauty and variability.

December Precipitation Trends in Sami

The chart displays monthly precipitation patterns in Sami, 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. In Sami, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec179966331162313549121225204
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sami

In December, humidity in Sami, Greece, rises to 83%, reflecting the onset of winter and a shift from the drier summer months. This increase follows a notable trend, as humidity levels begin at 84% in January, then gradually decrease to a low of 47% in August before climbing back up as the year nears its end. November sees a peak at 80%, setting the stage for December's slight elevation. Overall, the year exhibits a clear pattern: humidity levels are highest in the colder months and lowest during the summer, creating a dynamic yet comfortable climate that enhances the charm of this picturesque location.

December Average Humidity in Sami

This chart illustrates the average monthly humidity levels in Sami, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Sami is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%76%70%72%60%56%47%56%70%80%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sami

In Sami, Greece, the UV Index experiences a notable shift throughout the year, reflecting seasonal changes in sun exposure. Starting the year with a moderate index of 3 in January, the UV levels gradually increase until reaching their peak in the summer months, where a very high index of 10 prevails from June to August. As the autumn sets in, values diminish but remain high, dropping to 4 in November before settling back to 3 in December. This reveals a clear trend: while winter months offer relatively lower UV exposure with longer burn times at 30 minutes, summer demands caution as the burn time plunges to just 15 minutes under intense sunlight. For more detailed insights, visit the Sami UV Index.

Maximum UV Index Levels in Sami for December

The chart shows the monthly maximum UV Index (UVI) for Sami 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. In December, the maximum UV index in Sami typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010108643
Data source: Sami 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 Sami

In Sami, Greece, December grants visitors a delightful respite from the chill of winter with an impressive 250 hours of sunshine. While this is a dip from the sun-soaked months of summer, where July shines brightest with 422 hours, it still showcases a robust glow compared to the preceding winter months. January begins the year with just 209 hours, making December a promising prelude to the vibrant, sun-filled days of spring. As the year progresses, the daylight steadily increases, peaking in May and June with 400 and 410 hours, respectively. The gradual transition from shorter, cooler days in winter to the longer, warmer ones of summer highlights Sami's captivating climate, ensuring that even in December, the sun's rays invite winter wanderers to explore the beauty of Greece.

Monthly Sunshine Duration in Sami: December Highlighted

The December sunshine duration represents the total number of hours Sami 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.
JanFebMarAprMayJunJulAugSepOctNovDec209h262h334h349h400h410h422h395h347h314h267h250h
Data source: Sami December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sami During December

In Sami, Greece, December brings a 53% chance of sunny weather, creating a refreshing contrast to the previous month, November, which sees only a 34% likelihood of sunshine. As the year progresses, the trend indicates a general increase in sunny days, peaking in the summer months with July at a remarkable 97%. While December's sunshine probability is not as high as the summer peak, it still offers a moderate chance for pleasant weather, making it a charming time to explore the area's natural beauty without the scorching heat. With a steady transition from the winter chill towards more sunny spells in early spring, visitors can enjoy the mild December weather in Sami as a delightful interlude before the vibrant sun-drenched months ahead.

Percentage of Sunny Days in December in Sami

The chart illustrates the percentage of sunny days in Sami 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 Sami experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec34%64%59%57%69%86%97%95%74%54%34%53%
Data source: Sami December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sami in December

In Sami, Greece, December marks the return of shorter days, with only 9 hours of daylight, echoing the pattern observed at the beginning of the year. As we transition from January's equivalent daylight, the gradual increase in sunlight throughout the spring months signals the arrival of longer days, peaking at 14 hours during the summer in June and July. Following this peak, daylight begins its slow descent, tapering off through the cooler months of autumn, before circling back to December's shorter days again. This cyclical rhythm highlights the region's distinct seasonal changes, creating a beautiful contrast between the longer, vibrant summer days and the serene, reflective twilight of winter.

Average Daylight Hours in Sami for December

The chart illustrates the variation in daylight duration in Sami throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 50m10h 46m11h 58m13h 12m14h 14m14h 45m14h 29m13h 34m12h 23m11h 9m10h 5m9h 32m
Data source: Sami daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sami

As December rolls in, Sami, Greece, experiences a notable uptick in wind speed, averaging 7.1 m/s (16 mph). This marks a slight resurgence from the calmer breezes of summer, where wind speeds hovered around 4 to 5 m/s (approximately 9 to 11 mph). Compared to the previous months, especially November’s 6.8 m/s (15 mph), December adds a refreshing briskness that hints at the approach of winter. The trend is clear: as the year draws to a close, the winds begin to pick up, providing a dynamic backdrop to the island's serene charm.

Average December Wind Speed in Sami

The chart displays monthly wind speed patterns in Sami, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8.65.65.25.55.14.14.74.44.46.36.87.1 m/s
Data source: Sami December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sami Compares to Other Months

Weather in Sami varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sami, focusing on differences in temperature, rainfall, humidity, and UV levels.

In December, the weather tends to be milder with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), alongside relatively high humidity at 83%. The month is also marked by significant precipitation, totaling 204 mm (8.0 in) over 16 days. In contrast, January experiences cooler temperatures, with a minimum of 3°C (38°F) and an average of 12°C (54°F), although the maximum remains the same at 19°C (66°F). Precipitation decreases slightly to 179 mm (7.1 in) over 14 days, with humidity hovering around 84%. For more detailed climate insights, you can check Sami weather in January.

December and February exhibit notable differences in weather conditions. December tends to be warmer, with average temperatures ranging from a low of 8°C (46°F) to a high of 19°C (67°F), while February sees slightly cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 17°C (63°F). Precipitation also varies significantly; December experiences much wetter conditions with 204 mm (8.0 in) of rain over 16 days, compared to February's 96 mm (3.8 in) spread over just 10 days. Humidity levels are higher in December at 83%, while February maintains a more comfortable 78%. For further details on February's weather in Sami, you can check this link: Sami weather in February.

December and March exhibit notable differences in weather patterns. In December, temperatures range from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), with an average of 15°C (58°F). The month is characterized by significant precipitation, totaling 204 mm (8.0 in) over 16 days, and high humidity at 83%. In contrast, March sees slightly cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 17°C (63°F), averaging 13°C (56°F). Precipitation decreases substantially to 63 mm (2.5 in) across 10 days, accompanied by lower humidity at 75%. This shift indicates a transition from the wetter, milder conditions of December to the cooler and drier atmosphere typical of March. For more details about weather during March, you can check this link: Sami weather in March.

December and April exhibit distinct weather patterns, reflecting the transition from winter to spring. In December, temperatures range from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), with an average of 15°C (58°F). The month experiences significant precipitation, totaling 204 mm (8.0 in) over 16 days, accompanied by high humidity levels of 83%. In contrast, April sees warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 23°C (74°F), while maintaining a similar average of 15°C (60°F). Precipitation is notably lower in April, amounting to just 31 mm (1.2 in) over 5 days, and humidity decreases to 70%. For more detailed insights on weather conditions, you can visit Sami weather in April.

December weather is characterized by cooler temperatures, with averages around 15°C (58°F) and maximums reaching 19°C (67°F). The month sees significant rainfall, with 204 mm (8.0 in) of precipitation over 16 days and high humidity at 83%. In contrast, May presents a more temperate climate, with minimum temperatures starting at 13°C (55°F) and averages around 18°C (65°F), peaking at 24°C (75°F). The precipitation drops drastically to just 16 mm (0.6 in) over 3 days, and humidity decreases to 72%. For a closer look at the pleasant May weather, check out Sami weather in May.

In December, the weather is notably cooler, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), and an average of 15°C (58°F). The month is quite wet, with 204 mm (8.0 in) of precipitation spread over 16 days, coupled with high humidity at 83%. In contrast, June boasts warmer temperatures, with a minimum of 16°C (62°F) and a maximum of 27°C (82°F), averaging 22°C (71°F). Precipitation in June is significantly lower, at just 23 mm (0.9 in) over only 2 days, and the humidity drops to a more comfortable 60%. For a closer look at Sami's pleasant June weather, check out Sami weather in June.

The weather patterns in December and July showcase a stark contrast. December experiences cooler temperatures, with a minimum of 8°C (46°F) and an average of 15°C (58°F), while July boasts much warmer conditions, featuring a minimum of 20°C (68°F) and an average of 24°C (76°F). Precipitation also differs significantly; December sees 204 mm (8.0 in) of rainfall over 16 days, whereas July is much drier, receiving only 13 mm (0.5 in) of rain in just 1 day. Additionally, humidity levels are notably higher in December at 83%, compared to a more comfortable 56% in July. For more details about July weather in this region, check out Sami weather in July.

December weather is characterized by cooler temperatures, with lows around 8°C (46°F) and highs reaching 19°C (67°F). This month also experiences substantial rainfall, averaging 204 mm (8.0 in) over about 16 days, and a high humidity level of 83%. In contrast, August offers a much warmer climate, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 30°C (85°F) and maintaining a pleasant average of 26°C (79°F). Precipitation is minimal in August, totaling only 5 mm (0.2 in) over just one day, and humidity is significantly lower at 47%. For more information about August weather, you can visit Sami weather in August.

The weather in December is notably cooler and wetter compared to September. With average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), December's temperatures are significantly lower than September's range of 18°C (64°F) to 28°C (82°F). Additionally, December experiences a considerable amount of rainfall, totaling 204 mm (8.0 in) over 16 days, whereas September sees only 49 mm (1.9 in) of rain across just 4 days. The humidity level also rises in December, averaging at 83% compared to September's more comfortable 56%. For more specific details on September weather, you can check Sami weather in September.

In comparing the weather of December to that of October, December tends to be cooler and wetter. While October boasts milder temperatures with an average of 21°C (70°F) and highs reaching up to 26°C (79°F), December's temperatures drop significantly, averaging around 15°C (58°F) and peaking at 19°C (67°F). Moreover, December experiences more precipitation, with 204 mm (8.0 in) falling over 16 days, compared to October's 121 mm (4.8 in) over just 8 days. The humidity also rises in December to an average of 83%, compared to 70% in October. For those interested in specific local conditions, further details can be found here: Sami weather in October.

December brings cooler temperatures compared to November, with average highs of 19°C (67°F) dropping from November's 23°C (73°F). The minimum temperature in December also dips to 8°C (46°F), while November starts at a warmer minimum of 12°C (53°F). December experiences slightly less precipitation, totaling 204 mm (8.0 in) over 16 days, compared to November's 225 mm (8.8 in) over 14 days. Humidity remains relatively high in both months, with December at 83% and November at 80%. For more detailed insights, check out Sami weather in November.

Compare Sami's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sami

As December unfolds in Sami, the weather offers a unique blend of mild temperatures and an increase in rainfall, distinguishing it from other months. With maximums peaking around 19°C and average temperatures settling near 15°C, the crisp air is accompanied by a notable 83% humidity, creating a cozy atmosphere for visitors. However, expect frequent showers, as the 204 mm of precipitation over 16 days makes this month one of the wettest. Whether you’re exploring the picturesque landscapes or enjoying local festivities, December's charm lies in its refreshing, albeit damp, climate. For a deeper dive into Sami's weather patterns, check out Sami Climate.