December Weather in Chios, Greece

Last updated: February 6, 2025

December in Chios offers a mild yet varying climate, characterized by a maximum temperature reaching 20°C (68°F) and an average of 14°C (57°F). As the month progresses, temperatures can dip to a minimum of 6°C (43°F), creating a cool atmosphere perfect for cozy gatherings. While you can expect about 154 mm (6.1 in) of precipitation over 16 days, this moisture contributes to the island's lush landscape and vibrant surroundings. The air is often filled with 85% humidity, enhancing the sensation of freshness, making December a unique time to experience the island's natural beauty and charm.

December Temperature in Chios

In December, Chios, Greece experiences a pleasant dip into the cooler months, with temperatures ranging from a minimum of 6°C (43°F) to a comfortable maximum of 20°C (68°F). The average temperature hovers around 14°C (57°F), offering a refreshing contrast to the earlier warmer months. This transitional period marks a shift from the balmy autumn days, heralding the onset of winter while still allowing for mild and enjoyable weather. As the island prepares for the colder season, December’s temperatures invite both locals and visitors to embrace outdoor activities, all while wrapping up in light layers to enjoy the beauty of Chios during this serene time of year.

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

The chart illustrates December temperature patterns in Chios, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525456616875797975686257
Data source: Temperature data for Chios 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 Chios

In Chios, Greece, December marks a notable shift in weather patterns as precipitation begins to rise significantly, with an impressive 154 mm (6.1 in) recorded over 16 rainy days. This surge in rainfall contrasts sharply with the parched summer months, particularly July and August, which register virtually no precipitation. Following the wetter trend from November with 80 mm (3.1 in), December not only continues this increase, but it also sets the stage for the region’s cooler winter climate. The frequency of rainy days in December reflects the typical changes of late autumn, underscoring a transition from the dry heat of summer to the more humid, vibrant conditions that characterize the winter months in this picturesque Greek island.

December Precipitation Trends in Chios

The chart displays monthly precipitation patterns in Chios, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1618563361181154980154
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chios

In Chios, Greece, December ushers in a noticeable increase in humidity, reaching 85%, which marks the highest level for the year. This uptick follows a trend observed from the cooler months, where humidity begins at a high of 84% in January and gradually declines through the warmer summer months, dipping to a low of 49% in August. As autumn sets in, humidity levels rebound sharply, climbing back to 82% in November. December's heightened humidity creates a crisp and refreshing atmosphere, reminding residents and visitors alike of the island's lush, vibrant character as the year draws to a close.

December Average Humidity in Chios

This chart illustrates the average monthly humidity levels in Chios, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%81%75%74%67%57%49%56%74%82%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chios

In December, Chios, Greece, experiences a moderate UV Index of 3, indicating a safe level of sun exposure for most visitors—though prolonged direct contact is still best avoided. As the year winds down, there's a noticeable drop in UV intensity compared to the peak summer months, where values soared to a maximum of 10 in July and August. This seasonal shift highlights the importance of adjusting sun protection methods throughout the year. For those looking to enjoy the sunny winter days in Chios, be mindful that while the risk of sunburn is lower, a consistent approach to sun safety remains vital. For more detailed information on UV levels throughout the year, check the Chios UV Index.

Maximum UV Index Levels in Chios for December

The chart shows the monthly maximum UV Index (UVI) for Chios 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.
JanFebMarAprMayJunJulAugSepOctNovDec347891010108643
Data source: Chios 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 Chios

In Chios, Greece, December greets visitors with a subtle embrace of sunshine, offering 253 hours of golden light as the year draws to a close. This amount reflects a gentle tapering from the preceding months, where vibrant sunshine peaks in mid-summer, with July showcasing the highest at 428 hours. As the seasons shift, December showcases a noticeable reduction in daylight, compared to the 404 hours seen in May and the 414 hours in June, hinting at the tranquil transition into winter. Despite the dwindling hours, the island's charm remains, making it an inviting escape with a soft glow amidst the cool, crisp air.

Monthly Sunshine Duration in Chios: December Highlighted

The December sunshine duration represents the total number of hours Chios 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.
JanFebMarAprMayJunJulAugSepOctNovDec201h263h333h352h404h414h428h399h350h325h271h253h
Data source: Chios December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chios During December

In December, Chios, Greece experiences a slight dip in the likelihood of sunny weather, with a 42% chance of sunshine. This marks a notable contrast to the brighter months of summer, where the likelihood peaks at a striking 97% in July and reaches 99% in August. As the year progresses from the high sun of June and July to the more temperate fall months, we see a gradual decrease in sunshine probabilities, culminating in November's 48% and December’s 42%. Although the chances of sun in December are lower than the earlier months, they still provide a soft reminder of the warm, sunny days to come as the island transitions into winter.

Percentage of Sunny Days in December in Chios

The chart illustrates the percentage of sunny days in Chios 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 Chios experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%60%61%55%75%85%97%99%90%80%48%42%
Data source: Chios December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chios in December

In Chios, Greece, the daylight duration illustrates a captivating seasonal rhythm. Beginning the year with approximately 9 hours of daylight in December, the island experiences a gradual increase as spring approaches, reaching 11 hours by March. The daylight peaks in the vibrant months of May through July, where the sun graces the island with 14 hours each day, inviting outdoor adventures and sun-soaked leisure. As summer wanes into autumn, the light begins to recede, tapering back to 10 hours in November and returning to 9 hours by December. This predictable ebb and flow of daylight not only enhances the natural beauty of Chios but also shapes the island's lifestyle and activities throughout the year.

Average Daylight Hours in Chios for December

The chart illustrates the variation in daylight duration in Chios throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 49m10h 45m11h 58m13h 12m14h 15m14h 46m14h 30m13h 34m12h 23m11h 9m10h 4m9h 31m
Data source: Chios daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Chios

As December unfolds in Chios, Greece, the winds return with a refreshing vigor, averaging 7.0 m/s (16 mph), reminiscent of the year's breezier months. The winter air carries the vibrant spirit of the island, marking a shift from the milder conditions of late autumn. Following a slight decline in wind speeds from July's peak of 6.9 m/s, the late months consistently show a resurgence in gusts, reflecting a trend where winter months often bring brisk breezes. Compared to the 4.6 m/s lull of May, December's winds invigorate the landscape, creating a captivating atmosphere perfect for exploration and adventure. As the year draws to a close, the winds of Chios weave a story of resilience and energy, inviting both locals and visitors to embrace the island’s enchanting winter charm.

Average December Wind Speed in Chios

The chart displays monthly wind speed patterns in Chios, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.27.16.46.14.64.76.96.06.85.96.07.0 m/s
Data source: Chios December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Chios Compares to Other Months

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

December and January exhibit notable differences in weather patterns, though both months are characterized by mild temperatures and considerable rainfall. In December, temperatures range from a minimum of 6°C (43°F) to an average of 14°C (57°F), peaking at 20°C (68°F). This month also sees higher precipitation with 154 mm (6.1 in) over 16 days, alongside a humidity level of 85%.

Conversely, January experiences slightly cooler conditions, with minimum temperatures dropping to 2°C (35°F) and an average of 11°C (53°F), while the maximum reaches 19°C (67°F). This month has slightly more precipitation at 161 mm (6.3 in) but occurs over fewer days, totaling 12. Humidity remains relatively stable at 84%. For a deeper look at January weather specifics, you can visit Chios weather in January.

In December, temperatures in Chios range from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), with an average temperature of 14°C (57°F). This month experiences significant rainfall, totaling 154 mm (6.1 in) over approximately 16 days, leading to a relatively high humidity level of around 85%. In contrast, February sees slightly cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 18°C (64°F), yielding an average temperature of 12°C (55°F). Precipitation decreases to 85 mm (3.4 in) spread across 9 days, and humidity remains relatively stable at 83%. Overall, February offers milder temperatures and less rainfall compared to December. For more detailed information, you can visit Chios weather in February.

In December, the weather generally features a milder temperature range with minimums around 6°C (43°F) and maximums reaching up to 20°C (68°F). The month experiences significant precipitation, averaging 154 mm (6.1 in) over about 16 days, contributing to a high humidity level of 85%. In contrast, March sees slightly cooler temperatures, with minimums dropping to 3°C (37°F) and maximums peaking at 19°C (66°F). Precipitation in March is notably less, averaging 63 mm (2.5 in) over just 9 days, and humidity levels are also slightly lower at 81%. For more detailed insights, you can check Chios weather in March.

December and April present markedly different weather conditions. In December, temperatures range from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). This month is characterized by relatively high humidity at 85% and significant rainfall, accumulating 154 mm (6.1 in) over approximately 16 rainy days. In contrast, April sees a rise in temperatures, with minimums of 9°C (48°F) and maximums reaching 25°C (76°F), averaging 16°C (61°F). Precipitation greatly decreases to 36 mm (1.4 in) spread across just 5 days, and humidity levels drop to 75%. For more detailed information on the weather in April, you can look at Chios weather in April.

December and May exhibit strikingly different weather patterns. In December, temperatures range from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), with an average temperature of 14°C (57°F). This month is characterized by significant rainfall, accumulating to 154 mm (6.1 in) over 16 days, and high humidity levels averaging around 85%. In contrast, May brings warmer temperatures with a minimum of 14°C (57°F), peaking at 28°C (82°F), and an average of 20°C (68°F). Rainfall is minimal in May, with only 11 mm (0.4 in) spread over just 2 days, and humidity is lower at 74%. For more details on the pleasant conditions in May, visit Chios weather in May.

December and June present strikingly different weather patterns. In December, temperatures range from a cool minimum of 6°C (43°F) to a comfortable maximum of 20°C (68°F), with an average of 14°C (57°F). This month sees considerable precipitation, averaging 154 mm (6.1 in) over about 16 days, and high humidity levels at 85%. In contrast, June boasts significantly warmer temperatures, with a minimum of 16°C (61°F) and a maximum reaching 31°C (88°F), averaging 24°C (75°F). Rain is scarce in June, with only about 8 mm (0.3 in) over just one day, and humidity drops to a more pleasant 67%. For those interested in the specifics of June weather, check out Chios weather in June.

When comparing the weather in December and July, there is a stark contrast in temperatures and climate conditions. December features milder temperatures, with a minimum of 6°C (43°F) and an average of 14°C (57°F), peaking at 20°C (68°F). It also experiences considerable precipitation, totaling 154 mm (6.1 inches) over 16 days, accompanied by high humidity at 85%. In contrast, July boasts much warmer temperatures, ranging from a minimum of 21°C (70°F) to a maximum of 33°C (91°F), with an average of 26°C (79°F). Remarkably, July sees minimal rainfall, just 1 mm (0.0 inches) throughout the month and only on rare occasions, resulting in lower humidity levels at 57%. For a more detailed look at what to expect during this summer month, check out Chios weather in July.

December and August present strikingly different weather patterns. In December, the temperatures range from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). This month is also characterized by high humidity at 85% and considerable rainfall, totaling 154 mm (6.1 in) over approximately 16 days. In contrast, August offers a warm and dry climate with temperatures ranging from a low of 22°C (71°F) to a high of 32°C (90°F) and an average of 26°C (79°F). The humidity drops significantly to 49%, and the month sees virtually no precipitation, with only 1 mm (0.0 in) recorded, making it a much drier period overall. For more specifics on this summer month, visit Chios weather in August.

December and September present contrasting weather conditions. In December, temperatures range from a chilly minimum of 6°C (43°F) to a comfortable maximum of 20°C (68°F), with an average of 14°C (57°F). The month is characterized by significant precipitation, totaling 154 mm (6.1 in) over 16 days, contributing to a high humidity level of 85%. In stark comparison, September features much warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 30°C (86°F), averaging around 24°C (75°F). Notably, September experiences minimal rainfall, with just 5 mm (0.2 in) over a single day and a much lower humidity level of 56%. For a detailed look at the weather during this month, check out Chios weather in September.

When comparing the weather in December and October, several notable differences emerge. December typically sees cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 20°C (68°F), while October offers a milder range, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 27°C (82°F). Additionally, December is characterized by significantly higher precipitation, averaging 154 mm (6.1 in) over 16 days, in stark contrast to October's 49 mm (1.9 in) spread across just 4 days. Furthermore, humidity levels in December reach around 85%, compared to 74% in October. For more details, you can explore Chios weather in October.

In comparing the weather between November and December, December tends to be cooler overall, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), compared to November's milder temperatures of 10°C (50°F) to 23°C (74°F). Additionally, December experiences significantly more precipitation, totaling 154 mm (6.1 in) over 16 days, while November sees only 80 mm (3.1 in) over 8 days. Humidity levels are slightly higher in December at 85%, compared to 82% in November. For more detailed information on November weather, you can check Chios weather in November.

Compare Chios's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Chios

As December unfolds in Chios, the island experiences a notable shift in weather compared to the warmer months. With average temperatures hovering around 14°C (57°F), the days are mild yet brisk, inviting a cozy atmosphere perfect for exploring. This month also sees an increase in precipitation, with 16 rainy days adding a refreshing lushness to the landscape, while humidity levels remain high at 85%. It’s a time when nature thrives, offering a unique charm distinctly different from the sun-drenched summers. Whether you’re seeking a peaceful retreat or enjoying the quiet beauty of the island, December in Chios presents a captivating experience for all. For more insights, check out Chios Climate.