Last updated: August 27, 2025
In December, Geoagiu-Bai, Romania experiences a chilly yet intriguing climate, with average temperatures hovering around 2°C (36°F), peaking at a brisk 14°C (58°F) and dipping as low as -10°C (13°F). The month is marked by high humidity levels of 90%, contributing to a damp atmosphere. With precipitation totaling 74 mm (2.9 in) over 16 days, visitors can expect frequent showers amidst the winter landscape. This blend of cool temperatures and moisture creates a unique backdrop for exploring the beauty of Geoagiu-Bai during the festive season.
In Geoagiu-Bai, Romania, December marks a transition into the heart of winter, with temperatures reflecting a notable chill. The month typically sees minimums plummeting to -10°C (13°F), while averaging around 2°C (36°F). Despite the cold, the region maintains a maximum temperature of 14°C (58°F), offering brief moments of warmth amid the frosty backdrop. This month stands out as a pivot from the milder temperatures of November, where averages hovered at 6°C (44°F), heralding a colder, snow-laden landscape ahead. As winter settles in, December serves as a reminder of the stark shift in climate, inviting visitors to experience the serene beauty of the season while embracing the cool crisp air.
In Geoagiu-Bai, Romania, December marks a notable increase in precipitation, with 74 mm (2.9 in) falling over 16 days. This rise from the previous months highlights a shift towards wetter winter conditions, as the area transitions away from the drier autumn period. While November saw 43 mm (1.7 in) over a similar number of days, December's precipitation suggests a more persistent moisture pattern, potentially setting the stage for a lush early spring. The winter months, particularly December, often bring this increase in rainfall, reflecting the changing climate dynamics as temperatures drop and the atmosphere holds more moisture. Overall, December serves as a vital precursor to the wetter months ahead, contributing to the region's unique seasonal rhythm.
In Geoagiu-Bai, Romania, December brings a notable shift in humidity levels, reaching 90%, just below January's peak of 91%. This month marks the end of a consistent decline in humidity from the summer's low of 51% in August. As the year progresses, a clear trend emerges: humidity begins to rise steadily from the warm months, peaking during the colder winter months. Not only does December reflect the typical damp chill of the season, but it also emphasizes the region's shift from dry to moist air, creating a frosty yet inviting atmosphere. As we transition into the new year, one can expect this trend of high humidity to fade gradually, leading to a more balanced climate in the spring.
As December arrives in Geoagiu-Bai, Romania, the UV Index drops to a low level of 2, marking a seasonal shift that offers respite from the intense summer sun. This month, residents and visitors can enjoy up to 45 minutes of sun exposure without significant risk of burning, a contrast to the peak of summer when the index soared to 9. The progression from late autumn, with November at a moderate index of 3, illustrates a clear downward trend as winter settles in. This gentle decline signifies an ideal time for outdoor activities without the harsh effects of UV rays, making December a great month to explore the beauty of the region. For those curious about the UV levels throughout the year, detailed insights can be found at Geoagiu-Bai UV Index.
UV Risk Categories
December in Geoagiu-Bai, Romania, offers a serene contrast to the sun-drenched summer months. While the year sees a peak in sunshine hours during July with an impressive 420 hours, December provides a more modest total of 181 hours. This decrease in daylight signals the seasonal shift as daylight gradually decreases from the vibrant 398 hours in June to the final months of the year. Interestingly, the transition from autumn to winter reveals the natural ebb and flow of sunshine, with December's hours still providing a gentle glow compared to the year’s coldest months ahead. Embracing these sunny moments in December allows residents and visitors alike to appreciate the quiet beauty of the season, setting the stage for a reflective end to the year.
In December, the likelihood of sunny weather in Geoagiu-Bai, Romania, drops significantly to 14%, marking it as one of the gloomiest months of the year. This decline follows a gradual trend where the chances of sunshine peak during the summer months, reaching 57% in August, before steadily decreasing as the colder seasons set in. Notably, December offers far fewer sunny days compared to the previous months, with the chances plunging from the 34% observed in November. As winter blankets the region, residents and visitors can expect a decidedly overcast sky, making sunny breaks a rare delight during this time.
As the year draws to a close, December in Geoagiu-Bai, Romania, brings a notable shift in daylight duration, offering only 8 hours of sunlight. This decrease follows a gradual decline from the summer months, where daylight peaked at a generous 15 hours in June and July. As autumn sets in, the daylight diminishes from 12 hours in September down to 9 hours in November. The trend reflects the region's transition into winter, with each month illustrating a gentle descent into deepening darkness, reminding residents of the seasonal rhythms that characterize life in this picturesque locale.
In December, Geoagiu-Bai experiences a gentle increase in wind speed, averaging 2.0 m/s (4 mph), which is a slight improvement from the more subdued summer months. Throughout the year, wind speeds in this picturesque Romanian town display a notable consistency, fluctuating between 1.4 m/s (3 mph) in June and 2.1 m/s (5 mph) in the spring and early winter months. This consistent breeziness creates a refreshing atmosphere for locals and visitors alike, particularly as the winter chill begins to set in. While the winter winds are not overly aggressive, they provide a charming backdrop to the serene landscapes of Geoagiu-Bai, inviting a peaceful yet invigorating experience.
Weather in Geoagiu-Bai varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Geoagiu-Bai, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is notably milder, with average temperatures around 2°C (36°F) and a minimum of -10°C (13°F), while January experiences a sharper chill, featuring an average of -1°C (31°F) with lows dropping to -21°C (-6°F). Precipitation is more frequent in December, occurring on 16 days with a total of 74 mm (2.9 in), compared to January's 11 days of precipitation, measuring 45 mm (1.8 in). Additionally, both months maintain high humidity levels, around 90% in December and slightly higher at 91% in January. For a detailed look at January's weather, you can check Geoagiu-Bai weather in January.
December and February present a notable contrast in weather, despite being only a couple of months apart. December typically experiences a broader range of temperatures, with minimums dropping to -10°C (13°F) and maximums reaching 14°C (58°F), while February sees slightly colder minimums at -12°C (11°F) but warmer maximums that can hit 19°C (66°F). In terms of precipitation, December is wetter with 74 mm (2.9 in) over 16 days, compared to February's 51 mm (2.0 in) across just 11 days. The humidity levels are relatively high in both months, but December's average at 90% slightly exceeds February's 86%. For a detailed look at February's climate, you can check out this link: Geoagiu-Bai weather in February.
In December, the weather tends to be quite chilly, with temperatures ranging from a minimum of -10°C (13°F) to an average of 2°C (36°F), peaking at a maximum of 14°C (58°F). The month experiences significant precipitation, totaling 74 mm (2.9 in) over about 16 days, accompanied by high humidity levels at 90%. In contrast, March sees a gradual warming trend, with temperatures dropping to a minimum of -13°C (8°F) but averaging a more comfortable 5°C (42°F) and reaching highs of 24°C (75°F). Precipitation decreases to 57 mm (2.2 in) over 12 days, and humidity is slightly less at 83%. For detailed weather insights, you can check Geoagiu-Bai weather in March.
December and April present strikingly contrasting weather conditions. In December, temperatures can dip to a chilly -10°C (13°F), with an average of 2°C (36°F) and a maximum reaching 14°C (58°F). The month experiences significant humidity at 90% and sees around 74 mm (2.9 in) of precipitation over 16 days. In contrast, April brings a more temperate climate, with minimum temperatures around -5°C (23°F), an average of 10°C (51°F), and highs peaking at a pleasant 28°C (82°F). The precipitation in April decreases to 47 mm (1.9 in), typically spread over 10 days, accompanied by lower humidity at 74%. For more detailed insights, refer to Geoagiu-Bai weather in April.
In December, the weather is considerably colder, with temperatures ranging from a chilly -10°C (13°F) at night to a maximum of 14°C (58°F) during the day. The month experiences high humidity at 90% and receives a total of 74 mm (2.9 in) of precipitation over approximately 16 days. In stark contrast, May brings a much milder climate, with temperatures fluctuating between a minimum of 1°C (33°F) and a pleasant average of 15°C (59°F), peaking at 29°C (84°F). Precipitation in May totals 90 mm (3.5 in) across 17 days but the humidity drops to a more comfortable 70%. For more information on the weather in May, you can check Geoagiu-Bai weather in May.
December and June present vastly different weather experiences. In December, temperatures range from a chilling minimum of -10°C (13°F) to a mild maximum of 14°C (58°F), with an average temperature around 2°C (36°F). The month sees considerable precipitation, totaling 74 mm (2.9 in) over 16 days, with humidity levels reaching a high of 90%. In contrast, June offers a much warmer climate, featuring temperatures that range from a minimum of 6°C (42°F) to a scorching maximum of 34°C (93°F), with an average of 19°C (67°F). Although June experiences slightly more precipitation at 97 mm (3.8 in) over 18 days, the humidity is significantly lower at 67%. For more details on the June weather in this region, check out Geoagiu-Bai weather in June.
The weather in December is characterized by colder temperatures, with minimums dropping to -10°C (13°F) and average highs around 2°C (36°F), while July experiences much milder conditions, with lows of 9°C (48°F) and average highs reaching up to 21°C (70°F). December sees significant precipitation, totaling 74 mm (2.9 in) over 16 days, compared to July's slightly higher precipitation of 88 mm (3.5 in) spread across 15 days. Additionally, December's humidity is notably higher at 90%, contrasted with July's more comfortable 65%. For a closer look at July weather conditions, you can visit Geoagiu-Bai weather in July.
When comparing the weather in December and August, one can observe striking contrasts. December brings a chilly atmosphere, with average temperatures hovering around 2°C (36°F) and nighttime lows dipping as low as -10°C (13°F). This cold month also experiences a high level of humidity at 90% and precipitation over 16 days, totaling 74 mm (2.9 in).
In contrast, August offers a much warmer climate, with average temperatures reaching 22°C (72°F) and maximum highs soaring up to 38°C (101°F). The humidity is markedly lower at 51%, and precipitation is less frequent, occurring on only 9 days and totaling 53 mm (2.1 in). For more details on the weather for Geoagiu-Bai in August, you can check Geoagiu-Bai weather in August.
December and September present strikingly different weather patterns. In December, temperatures can drop to a chilly minimum of -10°C (13°F) and reach an average of 2°C (36°F), with a maximum of 14°C (58°F). The month is characterized by high humidity levels at 90%, contributing to a damp feel, and precipitation occurring on 16 days, totaling 74 mm (2.9 in). In contrast, September features milder temperatures with a minimum of -1°C (31°F), an average of 17°C (62°F), and a maximum of 33°C (92°F). This month sees significantly less rainfall, with only 44 mm (1.7 in) spread over 7 days and a lower humidity of 58%. For a detailed look at the weather in September, you can visit Geoagiu-Bai weather in September.
In comparing the weather of December and October, we see a notable shift in temperature and precipitation patterns. December experiences much colder temperatures, with averages around 2°C (36°F) and a minimum dipping down to -10°C (13°F), while October boasts milder temperatures, averaging 11°C (52°F) and reaching a maximum of 27°C (80°F). Additionally, December is characterized by higher precipitation, with 74 mm (2.9 in) over 16 days, in stark contrast to October’s 41 mm (1.6 in) spread across just 6 days. Humidity levels also rise in December to 90%, compared to October's 80%. For a closer look at October weather specifics, you can visit Geoagiu-Bai weather in October.
December's weather is considerably colder than November's, featuring lower average temperatures, with minimums reaching -10°C (13°F) compared to November’s -6°C (22°F). While December's average temperature is around 2°C (36°F), November enjoys a much milder average of 6°C (44°F) and fluctuates more widely with a maximum of 24°C (75°F). Additionally, December experiences more precipitation, with 74 mm (2.9 in) over 16 days, compared to November's 43 mm (1.7 in) across 11 days. Humidity is slightly higher in December at 90%, while November's humidity sits at 88%. For a closer look at November's weather patterns, you can view more details here: Geoagiu-Bai weather in November.
As December unfolds in Geoagiu-Bai, the landscape transforms into a winter wonderland, marked by a notable drop in temperatures and a significant increase in precipitation compared to previous months. This chilly month showcases an average temperature that hovers around freezing, with frequent dips at night, often leading to frosty mornings. Humidity levels remain high, creating a brisk atmosphere that highlights the season's charm. With rain and occasional snow introducing a crisp layer to the environment, it’s a perfect time for cozy retreats and enjoying the serene beauty of winter. For more detailed insights on how December fits into the yearly climate, visit Geoagiu-Bai Climate.