December Weather in Bursa, Turkey

Last updated: August 27, 2025

December in Bursa, Turkey presents a diverse range of weather experiences, where temperatures fluctuate between a maximum of 21°C (70°F) and a minimum of -4°C (25°F), making it a month of contrasts. The average temperature hovers around 8°C (46°F), suggesting cooler days perfect for cozy outings. Expect precipitation with an accumulation of 125 mm (4.9 in) over approximately 14 days, contributing to the region's lush winter ambiance. With humidity levels reaching around 85%, the air feels crisp and invigorating, setting the stage for a picturesque December in Bursa.

December Temperature in Bursa

In December, Bursa, Turkey, showcases a gradual transition into winter, with temperatures reflecting a notable drop from the milder autumn months. With nighttime lows dipping to around -4°C (25°F), the chill of December sets in, offering a stark contrast to the previous month's 0°C (32°F) minimum. However, the daytime brings a more temperate climate, as average temperatures hover around 8°C (46°F) and can reach a pleasant 21°C (70°F) during peak hours. This blend of cool mornings and mild afternoons creates a unique atmosphere, making it an ideal time for locals and visitors alike to enjoy the rich cultural and historical offerings of the city while bundled in cozy attire. The patterns observed reflect an intriguing interplay between winter's arrival and Bursa’s typically temperate climate, setting the stage for a charming end to the year.

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

The chart illustrates December temperature patterns in Bursa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bursa, 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).
JanFebMarAprMayJunJulAugSepOctNovDec404446546370747570615346
Data source: Temperature data for Bursa 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 Bursa

In December, Bursa, Turkey experiences a notable increase in precipitation, with 125 mm (4.9 in) of rainfall spread over 14 days. This peak marks the month as one of the wettest in the annual cycle, following a trend where rainfall amounts typically rise as the year progresses from the drier summer months. Interestingly, December’s precipitation surpasses the levels of preceding months—particularly in comparison to November’s 63 mm (2.5 in)—indicating a shift toward a wetter winter season. Such a significant volume of rainfall not only ushers in the chilly temperatures but also enriches the region's flora, preparing the landscape for the lush growth of the coming spring.

December Precipitation Trends in Bursa

The chart displays monthly precipitation patterns in Bursa, 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 Bursa, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec108781086977803616336363125
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bursa

As December rolls into Bursa, Turkey, the humidity level rises to 85%, marking the highest point of the year. Following a gradual decrease from the 84% in January and February down to a summer low of 55% in August, the humidity trends upward once again into the later months. After a slight increase in November to 82%, December solidifies the winter chill with moist air. This seasonal fluctuation paints a picture of Bursa's climate, where the colder months embrace a wet atmosphere, contrasting sharply with the drier, sunnier summer period.

December Average Humidity in Bursa

This chart illustrates the average monthly humidity levels in Bursa, 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 Bursa is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%83%76%77%70%63%55%60%73%82%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bursa

As the year winds down, December in Bursa, Turkey, brings a notable drop in the UV Index, which stands at a low 2—indicating minimal risk of harm from unprotected sun exposure. This reduction allows for a much longer burn time of 45 minutes, a stark contrast to the intense UV levels experienced during the preceding summer months, where values consistently hovered at 9 or 10. Notably, the gradual decline from the high UV readings of late spring and summer to the milder December levels highlights Bursa's seasonal transitions. If you're planning outdoor activities this month, it's a great time to enjoy the sun safely while taking advantage of the lower exposure risk. For more detailed information, check out the Bursa UV Index.

Maximum UV Index Levels in Bursa for December

The chart shows the monthly maximum UV Index (UVI) for Bursa 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 Bursa typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34789101098642
Data source: Bursa 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 Bursa

December in Bursa, Turkey, ushers in a gentle decline in sunshine, with an average of 217 hours illuminating the month. This marks a noticeable dip from the bright heights of January, where sunlight reaches 167 hours, gradually building to a peak in the summer months. As the year unfolds, June and July bask in the most sunlight, with over 400 hours, creating vibrant and lively atmospheres. However, as autumn fades into winter, sunshine dwindles, with November seeing 255 hours before December presents a cozy cap to the year. Despite the reduced daylight, the warm glow of the remaining hours invites residents and visitors alike to enjoy the serene beauty of Bursa’s winter landscapes, offering a peaceful yet charming respite from the bright bustle of summer.

Monthly Sunshine Duration in Bursa: December Highlighted

The December sunshine duration represents the total number of hours Bursa 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.
JanFebMarAprMayJunJulAugSepOctNovDec167h234h306h341h392h406h428h396h345h308h255h217h
Data source: Bursa December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bursa During December

In December, Bursa, Turkey experiences a 33% chance of sunny weather, marking it as one of the cooler months for sunlight, especially when compared to the sunny summers of July and August, which boast probabilities of 79% and 85%, respectively. As we transition from autumn to winter, the likelihood of sunny days gradually declines, with February emerging as the sunniest winter month at 45%. This pattern underscores the region's seasonal shift, revealing that while December offers less sunshine, it maintains a certain charm, inviting visitors to enjoy the crisp air and the potential for fleeting sunny days amidst the winter landscape.

Percentage of Sunny Days in December in Bursa

The chart illustrates the percentage of sunny days in Bursa 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 Bursa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%45%35%39%60%66%79%85%62%52%45%33%
Data source: Bursa December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bursa in December

In Bursa, Turkey, the daylight duration experiences a rhythmic dance throughout the year, starting with 9 hours in December and mirroring that again in November. As winter gives way to spring, the days gradually lengthen, peaking at 14 hours in June and July, creating the perfect backdrop for outdoor activities and exploration. The transition into fall marks a gentle decline, with daylight tapering back to 12 hours in September and returning to 11 hours by October. This cyclical pattern not only highlights the seasonal changes but also offers residents and visitors alike a chance to savor the unique light and atmosphere that each month brings.

Average Daylight Hours in Bursa for December

The chart illustrates the variation in daylight duration in Bursa throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 39m10h 40m11h 57m13h 17m14h 24m14h 58m14h 40m13h 41m12h 24m11h 5m9h 56m9h 20m
Data source: Bursa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Bursa

In December, Bursa experiences a steady average wind speed of 2.2 m/s (5 mph), matching the consistent breeziness of previous months. As the year winds down, a slight uptick can be observed during the warmer summer months, with a peak in July at 2.3 m/s, only to gently taper off as the seasons transition. This pattern suggests a generally calm atmosphere throughout much of the year, punctuated by slightly breezier days in September and July. The December winds continue to embody this moderate climate, providing a refreshing breath of air as the cold sets in, inviting both residents and visitors to enjoy the scenic beauty of Bursa wrapped in its tranquil winter ambiance.

Average December Wind Speed in Bursa

The chart displays monthly wind speed patterns in Bursa, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.22.01.91.91.72.32.22.42.22.02.2 m/s
Data source: Bursa December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Bursa Compares to Other Months

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

December weather typically features a mild average temperature of 8°C (46°F), with minimums reaching down to -4°C (25°F) and maximums peaking at 21°C (70°F). The month experiences around 125 mm (4.9 in) of precipitation over approximately 14 days, accompanied by a high humidity level of 85%. In contrast, January sees a slight drop in average temperatures to 5°C (41°F), with the minimum temperatures dipping further to -10°C (14°F) while still maintaining a maximum of 21°C (70°F). Precipitation decreases slightly to 108 mm (4.2 in) across about 13 days, resulting in a marginally lower humidity of 84%. For more detailed information, check Bursa weather in January.

In comparing the weather between December and February, December tends to be slightly warmer, with average temperatures ranging from a minimum of -4°C (25°F) to a maximum of 21°C (70°F). This month experiences more precipitation, averaging 125 mm (4.9 in) over about 14 days, contributing to a higher humidity level of 85%. In contrast, February features cooler conditions, with minimum temperatures dropping to -9°C (17°F) and average temperatures hovering around 7°C (44°F), reaching up to 22°C (72°F) at its warmest. The overall precipitation in February is lower, totaling 78 mm (3.1 in) across approximately 11 days, and the humidity remains relatively stable at 84%. For more information, you can check out Bursa weather in February.

December and March both exhibit relatively cool temperatures, but March tends to have slightly colder nights with a minimum of -8°C (18°F) compared to December's minimum of -4°C (25°F). The average temperature in both months is similar, around 8°C (46°F in December and 8°C (47°F) in March), but March can reach warmer highs of up to 24°C (75°F), whereas December peaks at 21°C (70°F). In terms of precipitation, December is slightly wetter, receiving 125 mm (4.9 in) over 14 days, while March has 108 mm (4.2 in) across 13 days. Humidity levels remain relatively high in both months, with December at 85% and March at 83%. For more detailed information on March weather specifics, visit Bursa weather in March.

When comparing the weather in December and April, it's evident that April brings a significant warming trend. December experiences cooler temperatures, with a minimum of -4°C (25°F) and an average of 8°C (46°F), while April sees milder conditions with a minimum of 1°C (34°F) and an average of 12°C (54°F). Additionally, the maximum temperatures in April can reach up to 27°C (82°F), compared to December's maximum of 21°C (70°F). Precipitation also differs, with December receiving 125 mm (4.9 in) over 14 days, whereas April has only 69 mm (2.7 in) over 11 days, contributing to a drier feel. Overall, December's weather is marked by higher humidity at 85%, compared to April's 76%. For a detailed look at April's climate, you can check Bursa weather in April.

December and May present contrasting weather conditions in Bursa. In December, temperatures range from a chilly minimum of -4°C (25°F) to a mild maximum of 21°C (70°F), with an average of around 8°C (46°F). The month is characterized by higher humidity at 85% and considerable precipitation of 125 mm (4.9 in) over 14 days. In stark contrast, May boasts warmer temperatures, with minimums starting at 5°C (41°F) and reaching maximums of 33°C (91°F), averaging 17°C (63°F). Additionally, May experiences less rainfall at 77 mm (3.0 in) across 11 days and lower humidity levels at 77%. For more detailed information about the weather during this vibrant spring month, check out Bursa weather in May.

In December, the weather experiences much colder temperatures, with minimums dropping to -4°C (25°F) and an average of 8°C (46°F). The month sees considerable precipitation, totaling 125 mm (4.9 in) over 14 days, coupled with a high humidity level of 85%. In contrast, June presents a significantly warmer climate, with minimum temperatures around 10°C (50°F) and averages peaking at 21°C (70°F), reaching maximums of 33°C (91°F). The precipitation decreases to 80 mm (3.2 in) over 13 days, and humidity levels are more moderate at 70%. For more details on June weather, check out Bursa weather in June.

December and July present contrasting weather conditions. In December, temperatures range from a chilly -4°C (25°F) to a mild average of 8°C (46°F), with highs reaching 21°C (70°F). This month experiences significant precipitation, totaling 125 mm (4.9 in) over 14 days, along with high humidity levels of 85%. In stark contrast, July boasts much warmer temperatures, with a minimum of 14°C (57°F), an average of 23°C (75°F), and peaks of 35°C (95°F). The month sees far less rainfall, accumulating only 36 mm (1.4 in) over just 5 days and lower humidity at 63%. For more details on the warm weather in July, you can check Bursa weather in July.

In December, temperatures in Bursa can range from a chilly -4°C (25°F) to a mild 21°C (70°F), with an average of 8°C (46°F). The month is characterized by significant precipitation, totaling 125 mm over 14 days, coupled with high humidity at 85%. In stark contrast, August brings warmth with minimum temperatures of 14°C (58°F) and maximums soaring to 35°C (95°F), averaging around 24°C (76°F). This summer month experiences only 16 mm of rain over just 2 days and lower humidity at 55%, making it a drier and much warmer period. For more detailed insights, you can check out Bursa weather in August.

In comparing the weather between December and September, notable differences emerge. December features much cooler temperatures with a minimum of -4°C (25°F) and an average of 8°C (46°F), while September enjoys a warmer climate, starting from a minimum of 8°C (47°F) and reaching averages of 21°C (70°F) on the way to highs of 37°C (99°F). Additionally, December experiences significantly more precipitation, with 125 mm (4.9 in) over 14 days, compared to September's 33 mm (1.3 in) of rainfall spread over just 5 days. The humidity also contrasts sharply; December has a high humidity level of 85%, while September maintains a more comfortable 60% humidity. For more detailed insights into September weather, visit Bursa weather in September.

December weather in Bursa is characterized by a noticeable drop in temperatures, with monthly averages ranging from a chilly -4°C (25°F) to a milder maximum of 21°C (70°F). In contrast, October enjoys much warmer temperatures, with a minimum of 3°C (37°F) and an average peak of 34°C (93°F). Additionally, December sees more rainfall, with 125 mm (4.9 in) over 14 days, compared to October's 63 mm (2.5 in) across just 8 days. The humidity also rises significantly in December to 85%, compared to October's 73%. For a detailed look at October’s climate, visit Bursa weather in October.

In December, the weather is noticeably colder compared to November, with minimum temperatures dropping to -4°C (25°F) and an average of 8°C (46°F), compared to November's minimum of 0°C (32°F) and an average of 12°C (53°F). The maximum temperatures in December also reflect this trend, peaking at 21°C (70°F), whereas in November, they reach up to 25°C (78°F). Additionally, December sees increased precipitation, totaling 125 mm (4.9 in) over 14 days, in stark contrast to November's 63 mm (2.5 in) over 9 days. Humidity remains relatively high in both months, but December's 85% slightly outpaces November's 82%. For a more detailed look at November weather trends, check out Bursa weather in November.

Compare Bursa's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Bursa

As December unfolds in Bursa, the city experiences a distinct shift in weather compared to other months. The air turns crisp, with temperatures dipping significantly, creating a chill that may surprise visitors accustomed to milder seasons. While days can still offer a pleasant warmth, the nights drop to frosty lows, illustrating the range of Bursa's climate. With a notable increase in precipitation, this month is marked by frequent rain showers, contributing to the lush landscape that emerges in winter. Humidity levels remain high, enveloping the city in a damp embrace that complements the cozy atmosphere of the season. For a deeper understanding of the climate fluctuations throughout the year, explore Bursa Climate.