December Weather in Sparta, Greece

Last updated: February 6, 2025

December in Sparta offers a diverse climate experience, with maximum temperatures reaching 18°C (65°F) and an average of 9°C (48°F), while cooler evenings can drop to a brisk minimum of -2°C (28°F). This month brings 116 mm (4.5 in) of precipitation over 13 days, contributing to a notably humid atmosphere with levels around 75%. Visitors can expect a mix of chilly days and occasional rain, making it an intriguing time for those who appreciate the beauty of winter weather amidst the historic backdrop of Sparta.

December Temperature in Sparta

As December arrives in Sparta, Greece, temperatures take a noticeable dip, marking the transition from the milder autumn into a chillier winter. The minimum temperature can drop to a brisk -2°C (28°F), while the average hovers around 9°C (48°F), and the maximum reaches a comfortable 18°C (65°F). This trend of cooler weather signals the end of the year, contrasting sharply with the sweltering heat of the summer months. December's temperatures entice visitors to enjoy the region's rich history and spectacular scenery in a more refreshing climate, making it a wonderful time for exploration. Overall, as the temperatures fall, so does the vibrant energy of the landscape, setting the stage for a serene winter experience.

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

The chart illustrates December temperature patterns in Sparta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434649556471787971625547
Data source: Temperature data for Sparta 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 Sparta

As December unfolds in Sparta, Greece, it brings with it the highest precipitation of the year, amassing 116 mm (4.5 in) over an average of 13 rainy days. This increase in moisture marks a significant shift from the drier summer months; for instance, both July and August barely see 17 mm (0.7 in) of rain combined over just 3 days each. Notably, as the year progresses, there's a discernible trend toward wetter conditions, peaking in the winter months with November also recording 94 mm (3.7 in). This seasonal transition not only enriches the local landscape but also contributes to the region's lush greenery, making December a key month for precipitation and a stark contrast to the parched summer.

December Precipitation Trends in Sparta

The chart displays monthly precipitation patterns in Sparta, 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.
JanFebMarAprMayJunJulAugSepOctNovDec9473653934602218475494116
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sparta

December in Sparta, Greece, experiences a humidity level of 75%, reflecting a continuation of the seasonal pattern. As the year winds down, humidity starts to stabilize after peaking at 79% in May. Notably, the trend reveals a gradual decline from the summer months, where levels dip to their lowest in August (68%) and September (66%). Following this, December's moderate humidity aligns closely with the annual average seen in early winter. This gentle fluctuation in humidity offers a balance, creating an inviting atmosphere as the region transitions into colder months.

December Average Humidity in Sparta

This chart illustrates the average monthly humidity levels in Sparta, 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.
JanFebMarAprMayJunJulAugSepOctNovDec76%73%73%75%79%75%74%68%66%69%73%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sparta

As December arrives in Sparta, Greece, the UV Index settles back to a moderate level of 3, much like it was in January and November. This trend reflects a gradual decrease in UV exposure as winter sets in, offering a temporary reprieve from the intense sunlight experienced during the peak summer months. With a recommended burn time of 30 minutes, residents and visitors can enjoy outdoor activities while still being cautious about sun protection. As the year winds down, one can appreciate the noticeable shift from the extreme levels of UV radiation experienced in the summer, reaffirming the importance of monitoring UV Index patterns throughout the year. For more detailed information about UV exposure in the area, check out the Sparta UV Index.

Maximum UV Index Levels in Sparta for December

The chart shows the monthly maximum UV Index (UVI) for Sparta 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Sparta 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 Sparta

In Sparta, Greece, December greets visitors with a gentle embrace of sunshine, boasting 252 hours of sunlight that contribute to the month’s enchanting charm. While this marks a decrease from the warmer months of July and August, where sunshine peaked at 420 and 393 hours, respectively, it still offers a pleasant respite from harsh winters elsewhere. This trend showcases a gradual decline in daylight from the summer's abundance toward the cozier, shorter days of winter. However, December's brightness maintains an inviting atmosphere, bridging the vibrant energy of autumn to the serene beauty of the new year, making it a perfect time for both relaxation and exploration in this historic town.

Monthly Sunshine Duration in Sparta: December Highlighted

The December sunshine duration represents the total number of hours Sparta 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.
JanFebMarAprMayJunJulAugSepOctNovDec209h260h328h345h398h407h420h393h344h314h262h252h
Data source: Sparta December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sparta During December

In Sparta, Greece, December welcomes a chance of sunshine at around 47%, marking a slight uptick from the previous month, November, which sees only 38% sunny days. This period can be characterized by transitioning weather patterns, as the city gradually shifts from the cozier fall days into a chillier winter. Although December is one of the cloudier months, it still offers an inviting contrast to the solitude of January's 39% chance of sun. Overall, while sunny days may be less frequent, the possibility of enjoying a warm, sunlit afternoon amidst the winter chill adds a delightful twist to the holiday season in Sparta.

Percentage of Sunny Days in December in Sparta

The chart illustrates the percentage of sunny days in Sparta 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 Sparta experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%64%53%55%74%76%91%92%73%54%38%47%
Data source: Sparta December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sparta in December

As December unfolds in Sparta, Greece, the daylight hours dip to approximately 9 hours, marking the end of a gradual decline that began in autumn. This trend of decreasing daylight continues from the peak summer months of June through August, which bask in 14 hours of sunlight, providing ample opportunity for exploration and outdoor activities. As the year transitions into winter, the sun takes a shorter path across the sky, resulting in a cozy yet limited daylight experience. Following December, daylight gradually begins to extend again, with January receiving the same 9 hours before slowly climbing back to 10 hours in February. This cyclical pattern not only shapes daily life in Sparta but also intricately influences the natural rhythm of the region throughout the year.

Average Daylight Hours in Sparta for December

The chart illustrates the variation in daylight duration in Sparta throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 55m10h 49m11h 58m13h 9m14h 9m14h 39m14h 23m13h 30m12h 22m11h 11m10h 10m9h 38m
Data source: Sparta daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sparta

As December sweeps through Sparta, Greece, the average wind speed picks up to 2.5 m/s (6 mph), mirroring the briskness of the winter season. This marks a return to the higher wind speeds reminiscent of January, which also enjoys a lively 2.5 m/s. Interestingly, the months leading up to December—particularly June and November—witness gentler breezes, with speeds dipping to 1.7 m/s (4 mph) and 2.0 m/s (4 mph), respectively. This trend highlights a seasonal shift, where the once mild Mediterranean air transforms into a brisk wind, invigorating the landscape as the year draws to a close. Thus, December not only adds a refreshing chill to the air but also signals a notable end-of-year gustiness that hints at the robust winds to come in the new year.

Average December Wind Speed in Sparta

The chart displays monthly wind speed patterns in Sparta, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.22.32.22.31.72.02.12.02.22.02.5 m/s
Data source: Sparta December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sparta Compares to Other Months

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

December and January both feature cool temperatures, but January is notably colder overall, with minimums dipping to -7°C (20°F) compared to December's minimum of -2°C (28°F). The average temperature in January is slightly lower at 6°C (43°F), while December enjoys a milder average of 9°C (48°F). Despite these chilly temperatures, January does see a higher maximum temperature of 21°C (70°F), which is warmer than December’s maximum of 18°C (65°F). Precipitation in January is also less, totaling 94 mm (3.7 in) over 11 days, versus 116 mm (4.5 in) over 13 days in December. Humidity levels remain fairly consistent, with January at 76% and December at 75%. For more details about the weather during this month, you can visit Sparta weather in January.

December and February showcase notable differences in weather patterns. In December, temperatures range from a minimum of -2°C (28°F) to a maximum of 18°C (65°F), averaging around 9°C (48°F). The month experiences higher precipitation levels, totaling 116 mm (4.5 inches) over 13 days, while humidity remains relatively high at 75%.

In contrast, February sees slightly cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 20°C (69°F), averaging 8°C (46°F). Precipitation decreases to 73 mm (2.9 inches) over 9 days, and humidity is marginally lower at 73%. For a more detailed look at February's weather, you can visit Sparta weather in February.

December and March have similar minimum temperatures, both hovering around -2°C (28°F). However, March typically enjoys warmer maximum temperatures, reaching up to 24°C (75°F) compared to December’s peak of 18°C (65°F). While December experiences higher overall precipitation at 116 mm (4.5 in) over 13 days, March sees a significant drop with only 65 mm (2.5 in) over 10 days. The humidity is slightly lower in March at 73%, compared to December's 75%. For more details on the weather in March, you can visit Sparta weather in March.

December weather tends to be much colder compared to April, with temperatures ranging from a low of -2°C (28°F) to a high of 18°C (65°F). The month is marked by significantly higher precipitation, averaging 116 mm (4.5 in) over 13 days, contributing to a damp atmosphere with a humidity level of 75%. In contrast, April experiences milder conditions with minimum temperatures around 1°C (34°F) and maximums reaching 25°C (78°F). Precipitation is notably lower at 39 mm (1.5 in) spread over just 7 days, while humidity remains consistent at 75%. For more specific details, check out Sparta weather in April.

December and May present contrasting weather conditions. In December, temperatures range from a chilly minimum of -2°C (28°F) to a mild maximum of 18°C (65°F), with an average temperature of 9°C (48°F). The month is marked by significant precipitation, averaging 116 mm (4.5 in) over approximately 13 days, coupled with a humidity level of 75%. In stark contrast, May boasts much warmer conditions, with temperatures starting at a minimum of 6°C (43°F) and soaring to a maximum of 36°C (98°F), averaging around 18°C (64°F). Rainfall is minimal at just 34 mm (1.3 in) over 6 days, and the humidity is slightly higher at 79%. For a closer look at the weather in Sparta during this vibrant month, check out Sparta weather in May.

When comparing the weather in December and June, significant differences emerge. In December, temperatures range from a chilly minimum of -2°C (28°F) to a mild maximum of 18°C (65°F), averaging around 9°C (48°F). The month typically experiences 116 mm (4.5 in) of precipitation over about 13 days, while humidity remains steady at 75%. In contrast, June brings much warmer conditions, with minimum temperatures at 9°C (49°F) and maximums soaring up to 36°C (97°F), averaging 22°C (71°F). Precipitation decreases to 60 mm (2.4 in) occurring over just 8 days, but the humidity continues to hold at 75%. For more details, you can check Sparta weather in June.

December and July present a stark contrast in weather conditions. In December, temperatures range from a chilly -2°C (28°F) at night to a mild 18°C (65°F) during the day, with an average of 9°C (48°F). The month sees considerable precipitation, totaling 116 mm (4.5 in) over 13 days, and humidity levels are relatively high at 75%. In contrast, July boasts significantly warmer temperatures, with nighttime lows of 16°C (62°F) and highs reaching up to 39°C (102°F), averaging around 25°C (78°F). Precipitation is minimal, with only 22 mm (0.9 in) falling over just 3 days, while humidity remains similar at 74%. For those interested in experiencing July's warmth, more details can be found at Sparta weather in July.

December and August present starkly contrasting weather conditions. December experiences cooler temperatures, with averages around 9°C (48°F) and a maximum of 18°C (65°F), while August boasts a much warmer climate, averaging 26°C (79°F) and soaring up to 40°C (104°F). Precipitation also varies significantly; December sees 116 mm (4.5 in) across 13 days, whereas August is much drier, receiving only 17 mm (0.7 in) over just 3 days. Additionally, December's humidity levels are higher at 75%, compared to August's 68%. For more on August weather, visit Sparta weather in August.

December weather is markedly cooler than September, with average temperatures ranging from a chilly 9°C (48°F) to a maximum of 18°C (65°F), compared to September's much warmer averages of 22°C (72°F) to a high of 35°C (95°F). Additionally, December experiences significantly more precipitation at 116 mm (4.5 in) over about 13 days, while September sees a much drier month with only 47 mm (1.9 in) across just 5 days of rain. The humidity also tends to be higher in December at 75%, compared to September's 66%, contributing to a more damp feeling in the air. For more details on September's weather, you can visit Sparta weather in September.

In comparing the weather between December and October, it's clear that October is generally milder and drier. October sees average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 29°C (85°F), with an average of 17°C (62°F). In contrast, December experiences cooler temperatures, with a minimum of -2°C (28°F) and an average of 9°C (48°F), peaking at 18°C (65°F). Additionally, October has significantly less precipitation, with only 54 mm (2.1 in) over 7 days, compared to 116 mm (4.5 in) over 13 days in December. Humidity levels are slightly lower in October at 69%, compared to 75% in December. For more information, you can check out Sparta weather in October.

December's weather presents a notable shift compared to November, with lower minimum temperatures dipping to -2°C (28°F) and an average of 9°C (48°F), compared to November's milder minimum of 2°C (36°F) and average of 13°C (55°F). The maximum temperatures in December reach 18°C (65°F), which is significantly cooler than November's comfortable high of 25°C (78°F). Additionally, December experiences increased precipitation at 116 mm (4.5 in) over 13 days, compared to 94 mm (3.7 in) across 9 days in November, reflecting a change towards wetter conditions. Humidity levels also rise slightly, with December at 75% and November at 73%. For more detailed insights into the weather trends of this season, you can check Sparta weather in November.

Compare Sparta's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sparta

As December unfolds in Sparta, it marks a notable shift from the milder embrace of autumn, transitioning to cooler temperatures and a heightened chance of rain. With maximum temperatures dipping significantly and average conditions hovering around a brisk chill, visitors can expect a more subdued landscape cloaked in moisture and cloud cover. The humidity levels rise, contributing to an atmosphere that often feels heavier, while the region experiences a notable increase in precipitation days, transforming the scenery and paving the way for a serene winter ambiance. For a comprehensive look at how December's weather compares to the rest of the year, explore Sparta Climate.