Last updated: August 21, 2025
Experience the charm of Tbilisi in December, where winter casts a serene spell over the city. With average temperatures hovering around 2°C (36°F), the month showcases a maximum of 14°C (57°F) during the warmer days and can drop to a crisp minimum of -9°C (16°F). The atmosphere is often moist, with humidity levels reaching an impressive 85%. December also brings a touch of magic with 37 mm (1.4 in) of precipitation across seven days, ideal for cozy indoor activities or exploring the vibrant streets adorned with seasonal decorations. Whether you’re sipping hot tea in a local café or wandering through the historic sites, the festive spirit and chilly air make Tbilisi an inviting destination this month.
In December, Tbilisi, Georgia, experiences a notable dip in temperatures as winter sets in, with nighttime lows averaging around -9°C (16°F). The daytime sees a slight reprieve, with average highs reaching 14°C (57°F), providing a crisp but manageable climate for exploring the city during this festive season. As the month progresses, the average temperature hovers around 2°C (36°F), marking the transition into the depths of winter. This trend illustrates a steady decline from the milder autumn months, hinting at the chilly conditions that characterize Tbilisi in the winter, while still allowing for the charm of the holiday atmosphere and seasonal festivities.
As December unfolds in Tbilisi, Georgia, the city experiences a modest precipitation amount of 37 mm (1.4 in) across approximately 7 days. This rainfall is a continuation of the trend seen throughout late autumn, offering a gentle descent in precipitation compared to the heavier showers of spring and early summer. While November brings 52 mm, December's totals hint at a shift toward drier winter months, echoing January's more arid onset. The consistent pattern of precipitation demonstrates Tbilisi's unique climate; as the year winds down, locals and visitors alike may appreciate the refreshing coolness and the soft patter of rain, even as it paves the way for the colder days to come.
As the year concludes, December in Tbilisi, Georgia, sees an average humidity level of 85%, reflecting a slight uptick from the preceding months. The city's humidity tends to be higher during the winter, with January and February reaching 87% and 88%, respectively, marking the wettest period of the year. In contrast, summer months like August and September bring a refreshing dip to around 66% and 67%, showcasing the city's more temperate conditions. The gradual decline from the humid heights of late summer to a more moderate winter level illustrates Tbilisi's unique climate rhythm, where the crispness of the season is tangibly felt, yet it remains enveloped in a comfortable moisture that defines its winter charm.
As the year winds down, December in Tbilisi, Georgia, presents a noticeable shift in UV exposure, marked by a UV Index of 2, categorized as low, with a burn time of about 45 minutes. This is a refreshing change from the extreme levels seen during the summer months, like June's peak UV Index of 11. The trend throughout the year reveals a gradual increase in UV exposure from January to June, with summer months averaging around very high indexes, before tapering off into the milder readings of late autumn and winter. This pattern emphasizes the importance of adjusting your sun protection practices depending on the season. For more detailed insights into solar radiation levels, visit Tbilisi UV Index.
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December in Tbilisi, Georgia, marks the beginning of winter, with 248 hours of sunshine illuminating the city. While this is a noticeable dip from the vibrant 401 hours of sunlight in June, it still reflects a resilient charm unique to the season. As the year progresses from the sun-drenched days of summer to the crisp, shorter days of winter, Tbilisi experiences a steady decline in daylight hours, peaking in July and trickling down to December. This transition invites visitors to embrace the city's warm hospitality and cultural richness, making every sunbeam in December all the more special. Despite the shorter days, the enchanting glow of Tbilisi's winter sun creates a magical backdrop for exploring its historic streets and cozy cafes.
December in Tbilisi, Georgia, offers a 51% chance of sunny weather, making it a month where bright days are as likely as overcast ones. This figure mirrors the sunny probabilities of May and November, suggesting a moderate clarity as the city transitions into winter. Interestingly, December stands out as one of the more favorable months for sunshine, especially when compared to the wetter tendencies of April and March. As the cold sets in, residents and visitors alike can still hold onto hope for cheerful rays amidst the chill, highlighting that even in the heart of winter, Tbilisi can deliver delightful moments of sunshine.
As December settles in Tbilisi, Georgia, daylight wanes to 9 hours, mirroring the shorter days of November. This time of year marks the culmination of a gradual decline from the sun-drenched heights of 15 hours in June. Following a steady upward trend from early winter, where daylight begins at a brief 9 hours in January, the daylight hours progressively lengthen through spring and into the summer months. By October, the cycle starts its retreat, and by the end of the year, Tbilisi embraces the cozy, shorter days that invite the community to enjoy festive indoor gatherings, all while the beautiful Georgian landscapes wait for the return of longer sunlit days come spring.
As December rolls in Tbilisi, the delightful chill of winter settles over the city, accompanied by an average wind speed of 1.6 m/s (4 mph). This marks a gentle decline from slightly breezier months earlier in the year, such as February and March, where winds were a more invigorating 2.4 m/s (5 mph). The pattern reveals a consistent trend: winter months typically experience calmer winds compared to the spring and early summer, creating a serene atmosphere perfect for exploring Tbilisi's charming streets. As the wind whispers through the city, it invites locals and visitors alike to embrace the warmth of cozy cafés and the rich tapestry of Georgian culture during the festive season.
Weather in Tbilisi varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tbilisi, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather in Tbilisi experiences a wider temperature range, with minimums dropping to -9°C (16°F) and maximums reaching 14°C (57°F), resulting in an average temperature of 2°C (36°F). The month sees about 37 mm (1.4 in) of precipitation spread over 7 days, coupled with high humidity at 85%. In contrast, January maintains slightly milder temperatures, with averages around 1°C (33°F) and maximums peaking at 12°C (54°F), while minimums only drop to -8°C (17°F). Precipitation decreases to 21 mm (0.8 in) over just 5 days, and humidity rises marginally to 87%. For a more detailed look at January's climate, visit Tbilisi weather in January.
December and February exhibit some intriguing similarities and differences in their weather patterns. Both months have an average temperature of 2°C (36°F), but February tends to be slightly colder, with minimum temperatures dropping to -12°C (11°F) compared to December’s minimum of -9°C (16°F). In terms of extremes, February sees a marginally higher maximum temperature of 16°C (61°F), while December peaks at 14°C (57°F). Precipitation levels are lower in February at 26 mm (1.0 in) compared to December's 37 mm (1.4 in), but both months experience rain on about seven days. Notably, humidity levels are slightly higher in February at 88%, compared to 85% in December. For an in-depth look at February weather specifics, you can visit Tbilisi weather in February.
In December, Tbilisi experiences cooler temperatures, with averages around 2°C (36°F) and maximums reaching up to 14°C (57°F). The month is characterized by relatively low precipitation at 37 mm (1.4 in) over 7 days, while humidity remains high at 85%. In contrast, March brings slightly warmer weather, with average temperatures rising to 5°C (40°F) and maximums soaring to 21°C (70°F). However, it also sees increased precipitation, totaling 75 mm (2.9 in) spread across 15 days, while maintaining the same high humidity level of 85%. For more information on Tbilisi's weather in March, you can check Tbilisi weather in March.
December and April in Tbilisi present a stark contrast in weather patterns. In December, temperatures range from a chilly -9°C (16°F) at night to a mild 14°C (57°F) during the day, with an average temperature of 2°C (36°F). The month sees about 37 mm (1.4 in) of precipitation over 7 days, accompanied by relatively high humidity at 85%. In contrast, April experiences a much warmer climate, with minimum temperatures of -3°C (28°F) and maximums reaching 24°C (76°F), averaging at 10°C (50°F). This month is wetter, with 98 mm (3.8 in) of precipitation over 14 days, and humidity levels slightly lower at 80%. For a detailed look at Tbilisi's April weather, visit Tbilisi weather in April.
December and May present a stark contrast in weather patterns. In December, temperatures range from a minimum of -9°C (16°F) to a pleasant average of 2°C (36°F), peaking at 14°C (57°F), accompanied by high humidity of 85%. Precipitation is relatively low, with about 37 mm (1.4 in) over approximately 7 days. In contrast, May experiences much warmer temperatures, starting at a minimum of -5°C (24°F) and reaching an average of 15°C (59°F), with maximum temperatures soaring to 29°C (84°F). Rainfall significantly increases in May, totaling 116 mm (4.6 in) over 15 days, while humidity drops slightly to 78%. This shift from the chill of December to the warmth of May highlights the diverse climate experienced throughout the year. For more details about May weather, visit Tbilisi weather in May.
December and June present starkly contrasting weather conditions. December boasts colder temperatures, with a minimum of -9°C (16°F) and an average of 2°C (36°F), while June sees much more moderate warmth, starting from a minimum of 8°C (46°F) and averaging around 20°C (69°F). In December, the maximum can reach 14°C (57°F), whereas June can soar to 34°C (94°F). While December has heavier humidity at 85% and sees about 37 mm (1.4 in) of precipitation over 7 days, June has slightly lower humidity at 79% and experiences 47 mm (1.8 in) of rainfall across 8 days. For more details on the weather during this summer month, check Tbilisi weather in June.
December and July present strikingly different weather patterns. In December, temperatures can drop as low as -9°C (16°F), with an average of 2°C (36°F) and a maximum of 14°C (57°F). The month sees an average of 37 mm (1.4 in) of precipitation over approximately 7 days, accompanied by high humidity levels at 85%. In contrast, July boasts much warmer temperatures, ranging from a minimum of 10°C (51°F) to an average of 23°C (74°F), peaking at 36°C (97°F). The total precipitation is slightly higher at 50 mm (2.0 in), but it occurs over only 6 days, with humidity at a lower 80%. For a more detailed look at July's climate, check out Tbilisi weather in July.
December and August present starkly contrasting weather in Tbilisi. In December, temperatures range from a chilly -9°C (16°F) to a mild 14°C (57°F), with an average of 2°C (36°F) and high humidity at 85%. Rainfall is modest, totaling 37 mm (1.4 inches) over about 7 days. In contrast, August boasts much warmer conditions, with temperatures varying from a minimum of 11°C (53°F) to a hot maximum of 36°C (97°F), averaging at 22°C (73°F) and lower humidity levels around 66%. Precipitation in August is also lighter, with 29 mm (1.1 inches) over approximately 5 days. For more details, visit Tbilisi weather in August.
December and September present quite contrasting weather conditions. In December, temperatures can dip as low as -9°C (16°F), with an average temperature of 2°C (36°F) and a maximum reaching only 14°C (57°F). This month sees about 37 mm (1.4 in) of precipitation over seven days, with a notable humidity level of 85%. In contrast, September enjoys much milder weather, with temperatures ranging from a minimum of 3°C (38°F) to an average of 18°C (65°F) and a maximum of 32°C (91°F). Precipitation remains similar at 37 mm (1.5 in) over seven days, but the humidity is significantly lower at 67%. For a more detailed look at September's weather, check out Tbilisi weather in September.
December weather in Tbilisi is significantly colder than in October, with average temperatures ranging from a chilly -9°C (16°F) at night to a mild 14°C (57°F) during the day. In contrast, October sees milder conditions, with minimum temperatures around -3°C (27°F) and daytime highs reaching up to 26°C (80°F). Additionally, October experiences more rainfall, totaling 60 mm (2.4 in) over 7 days, compared to December's 37 mm (1.4 in) over the same number of days. Despite the slight increase in humidity in December at 85%, October's average humidity remains slightly lower at 81%. For more detailed information, visit Tbilisi weather in October.
December weather is noticeably colder compared to November, with average temperatures dropping from 5°C (42°F) in November to just 2°C (36°F) in December. The minimum temperatures dip further, from -6°C (21°F) in November to -9°C (16°F) in December. Precipitation decreases slightly, with December recording 37 mm over 7 days, while November sees a higher total of 52 mm across 8 days. Despite the cooler temperatures, December maintains a slightly higher humidity level at 85%, compared to November's 84%. For more detailed information, you can check Tbilisi weather in November.
In December, Tbilisi experiences a distinctive transition into winter, characterized by cooler average temperatures and increased humidity compared to the milder months preceding it. While daytime highs can reach a pleasant 14°C, nighttime plunges can bring the temperature down to -9°C, making it essential to bundle up. The month is also notable for its increased precipitation, with rain gracing the city about seven days during this time, leading to a crisp atmosphere quite different from the typically drier conditions of the autumn months. This unique combination of cooler weather and festive spirit makes December an intriguing time to explore the city, offering a cozy ambiance that invites visitors to enjoy the season's charm. For a deeper insight into Tbilisi's weather patterns throughout the year, be sure to check Tbilisi Climate.