January Weather in Cozia, Romania

Last updated: August 27, 2025

January in Cozia, Romania offers a captivating winter experience characterized by a maximum temperature of 13°C (55°F) and an average temperature of -1°C (30°F), plunging to a chilly minimum of -20°C (-4°F). Visitors can expect a total precipitation of 26 mm (1.0 in) spread across four days, contributing to the region's intrinsic winter charm. The air is typically humid, with humidity levels reaching 89%, which can intensify the cold but also adds a mystical quality to the landscape. As snow blankets the surroundings, Cozia transforms into a serene winter wonderland, perfect for those seeking the peaceful beauty of nature in its coldest form.

January Temperature in Cozia

In Cozia, Romania, January showcases a cold yet intriguing climate, with temperatures ranging from a chilly -20°C (-4°F) to a moderate high of 13°C (55°F). As winter settles in, the average temperature hovers around -1°C (30°F), hinting at the season's bite. Following January, February sees a slight dip in minimum temperatures, dropping to -21°C (-5°F), while the average begins inching upward to 1°C (34°F). This gradual rise continues into March and April, where we witness not only warmer averages but also a noticeable increase in maximum temperatures, soaring to 27°C (82°F) by late spring. The trend indicates a steady progression from the stark cold in January toward the blossoming warmth of spring, making Cozia's early months a captivating blend of frost and the promise of renewal.

January Weather in Cozia: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Cozia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cozia, January 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).
JanFebMarAprMayJunJulAugSepOctNovDec293440516170727364534335
Data source: Temperature data for Cozia 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.

January Precipitation in Cozia

In Cozia, Romania, January marks the beginning of the year with relatively modest precipitation, totaling 26 mm (1.0 in) over just 4 days. This sets the stage for a gradual increase in moisture as winter cedes to spring; February experiences a slight uptick, with 33 mm (1.3 in) falling over 7 days. As the months progress, a clear trend emerges, revealing a steady rise in both precipitation amount and frequency—by June, rainfall peaks at 93 mm (3.6 in) across 14 days, indicating a more significant shift in weather patterns. Following the summer months, precipitation begins to taper off, bringing a seasonal rhythm that highlights the dynamic climate of the region.

January Precipitation Trends in Cozia

The chart displays monthly precipitation patterns in Cozia, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Cozia, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec263337386393603727342651
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Cozia

In Cozia, Romania, January ushers in a notably high humidity level of 89%, setting the tone for a winter that remains consistently damp. This trend begins to ease in February and March, as humidity dips to 87% and 84%, respectively, reflecting the gradual transition towards spring. The months of April and May bring a more significant change, with humidity dropping to 78% and then further to 69% as the region blooms into summer. Interestingly, July and August see the driest conditions, where humidity levels plummet to 63% and 50%, providing a refreshing break from the wetter months. However, as autumn approaches, humidity begins to climb again, reaching 78% in October and 87% in November, ultimately peaking again at 88% by December. This cyclical pattern illustrates the rhythmic dance of humidity across the seasons in Cozia, vividly showcasing how winter's moisture gradually yields to summer's dryness before returning once more.

January Average Humidity in Cozia

This chart illustrates the average monthly humidity levels in Cozia, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Cozia is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%69%69%63%50%58%78%87%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Cozia

In January, Cozia, Romania, experiences a low UV Index of 2, highlighting a season where sun exposure is minimal and the risk of harm from ultraviolet rays is quite low. With a recommended burn time of 45 minutes, residents and visitors can enjoy outdoor activities without much concern for sun damage. As the months progress, the UV Index steadily climbs, reaching a peak of 9 during the summer months of June and July, categorizing it as very high and significantly reducing safe exposure times to just 15 minutes. This trend underscores the importance of being mindful of UV levels as the seasons change, shifting from cautious exposure in the winter to much more protective measures in the summer. For further insights on UV levels throughout the year, check out Cozia UV Index.

Maximum UV Index Levels in Cozia for January

The chart shows the monthly maximum UV Index (UVI) for Cozia in January, 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 January, the maximum UV index in Cozia typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689977432
Data source: Cozia January 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.

January Sunshine in Cozia

In Cozia, Romania, January marks the beginning of a gradual transition from the long, dark winter into a sun-kissed spring. With 150 hours of sunshine, the month lays the groundwork for an upward trend that persists through the year. As winter fades, February enjoys a notable increase to 210 hours, signaling a welcoming shift in weather. By March, the days grow even longer, reaching 298 hours of sunshine, and by April and May, the full embrace of spring is cemented with 347 and 402 hours respectively. The peak arrives in summer, with July basking in a radiant 433 hours of sunshine, followed closely by August. However, as autumn sets in, the hours gradually recede, with November and December returning to 197 and 150 hours. This seamless progression highlights how Cozia beautifully transitions from the coolness of winter to the warmth of summer, making it a captivating destination throughout the year.

Monthly Sunshine Duration in Cozia: January Highlighted

The January sunshine duration represents the total number of hours Cozia experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec150h210h298h347h402h411h433h409h336h286h197h150h
Data source: Cozia January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cozia During January

In Cozia, Romania, January greets visitors with a modest 28% chance of sunny weather, making it one of the cloudier months of the year. As winter progresses into February and March, the likelihood of sunshine gradually improves, reaching 31% and 37%, respectively. This trend continues into the spring, with sunny days becoming more frequent, particularly in April, where the probability jumps to a brighter 48%. As we transition into summer, the chances soar, peaking at a sunny 55% in July and an impressive 59% in August. Interestingly, while January offers limited sunshine, the subsequent months reveal a steady evolution toward more favorable weather, inviting outdoor activities as the seasons change.

Percentage of Sunny Days in January in Cozia

The chart illustrates the percentage of sunny days in Cozia throughout the year, with January 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 Cozia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%31%37%48%40%37%55%59%48%50%38%16%
Data source: Cozia January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cozia in January

In Cozia, Romania, January ushers in a modest 8 hours of daylight, setting the stage for a gradual increase as the year unfolds. By February, daylight extends to 10 hours, hinting at the promise of spring. This upward trend accelerates, reaching 11 hours in March and further blossoming into 13 hours in April. As the days lengthen, May offers 15 hours, a peak that continues through June and July, allowing residents to fully embrace the warmth of summer. As we transition into the late summer and fall, daylight begins to wane, dropping to 14 hours in August and diminishing to 12 hours by September. The descent continues as autumn sets in, with daylight reducing to 10 hours in October, 9 hours in November, and returning to 8 hours in December—a natural cycle that beautifully reflects the changing seasons in this picturesque Romanian landscape.

Average Daylight Hours in Cozia for January

The chart illustrates the variation in daylight duration in Cozia throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 59m10h 17m11h 55m13h 36m15h 3m15h 47m15h 24m14h 7m12h 30m10h 50m9h 21m8h 34m
Data source: Cozia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Cozia

In January, the winds in Cozia, Romania, whisper gently at an average speed of 2.8 m/s (6 mph), creating a crisp yet calm atmosphere that invites reflection and serenity. As the seasons progress, a subtle increase is observed, with February and March experiencing slightly breezier conditions at 3.1 m/s and 3.2 m/s respectively. Interestingly, this upward trend fluctuates, dipping to 2.6 m/s in April before gradually returning to the 3.0 m/s mark in May and holding steady through the early summer months. The warmest days of July bring the calmest breezes, dropping to 2.4 m/s, only to reemerge in the late autumn months with higher speeds, peaking at 3.3 m/s in December. Overall, the wind patterns reflect a rhythmic dance of gentle breezes and occasional gusts, painting a dynamic portrait of the Cozia landscape throughout the year.

Average January Wind Speed in Cozia

The chart displays monthly wind speed patterns in Cozia, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.8 m/s3.13.22.63.03.12.42.52.62.52.93.3
Data source: Cozia January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Cozia Compares to Other Months

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

January and February present a notable contrast in weather, with February generally showing a slight warming trend. In January, temperatures range from a chilly minimum of -20°C (-4°F) to a maximum of 13°C (55°F), with an average of -1°C (30°F) and precipitation totaling 26 mm (1.0 in) over four days. In comparison, February sees a minimal drop in nighttime temperatures, hitting -21°C (-5°F) but improving daytime warmth, peaking at 18°C (65°F) and yielding an average of 1°C (34°F). February also experiences increased precipitation, totaling 33 mm (1.3 in) over seven days, while maintaining lower humidity at 87% compared to January's 89%. For a detailed look at February weather in the region, check out Cozia weather in February.

In January, the weather tends to be quite cold, with temperatures ranging from a minimum of -20°C (-4°F) to a maximum of 13°C (55°F) and an average of -1°C (30°F). The month experiences relatively low precipitation, with only 26 mm (1.0 in) over approximately four days and a high humidity level of 89%. In contrast, March shows a significant warming trend, with minimum temperatures around -18°C (0°F) and maximums reaching 22°C (72°F), and an average of 5°C (41°F). Precipitation increases to 37 mm (1.5 in) spread across eight days, while humidity slightly drops to 84%. For more details on March weather in the region, you can check Cozia weather in March.

In January, the weather is considerably colder, with temperatures ranging from a minimum of -20°C (-4°F) to a maximum of 13°C (55°F), and an average temperature of -1°C (30°F). The month experiences about 26 mm (1.0 in) of precipitation over 4 days, coupled with high humidity at 89%. In contrast, April brings a significant warming trend, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 27°C (82°F) and an average temperature of 11°C (51°F). Precipitation in April increases slightly to 38 mm (1.5 in) over 6 days, while humidity decreases to a more moderate 78%. For more detailed weather insights for April, visit Cozia weather in April.

In January, the weather is characterized by bitterly cold temperatures, with a minimum of -20°C (-4°F) and an average of -1°C (30°F), occasionally reaching a maximum of 13°C (55°F). The month experiences low precipitation levels, totaling 26 mm (1.0 in) across just 4 days, yet the humidity remains high at 89%, creating a chilly atmosphere. In stark contrast, May brings a significant warming trend, with temperatures ranging from a minimum of 3°C (37°F) to a pleasant average of 16°C (61°F) and peaking at a warm 30°C (87°F). Rainfall increases in May to 63 mm (2.5 in) over 11 days, but the humidity drops to a more comfortable 69%. For more details on May's climate, you can visit Cozia weather in May.

In January, the weather is characterized by frigid temperatures, with a minimum of -20°C (-4°F) and an average around -1°C (30°F), peaking at a mild 13°C (55°F). Precipitation is relatively low, totaling 26 mm (1.0 in) over just four days, accompanied by high humidity levels of 89%. In contrast, June offers a dramatic shift, with temperatures ranging from a minimum of 7°C (45°F) to a scorching maximum of 33°C (91°F), averaging a warm 21°C (70°F). This month experiences significantly higher precipitation, at 93 mm (3.6 in), spread across 14 days, and lower humidity at 69%. For more detailed insights into the June climate, you can visit Cozia weather in June.

January and July present stark contrasts in weather. January typically experiences frigid temperatures, with lows dipping to -20°C (-4°F) and average temperatures around -1°C (30°F), while highs reach up to 13°C (55°F). The month sees relatively low precipitation of 26 mm (1.0 in) over just 4 days, accompanied by high humidity levels of 89%. In contrast, July offers a warm embrace with temperatures ranging from a minimum of 10°C (51°F) to a sizzling maximum of 35°C (95°F), averaging around 22°C (72°F). Precipitation increases to 60 mm (2.4 in), occurring over 8 days, but the humidity drops to a more comfortable 63%. For more detailed insights on summer weather, check out Cozia weather in July.

In January, temperatures can plunge as low as -20°C (-4°F) with an average of -1°C (30°F) and a maximum of 13°C (55°F), creating a chilly atmosphere alongside high humidity at 89%. The month sees only 26 mm (1.0 in) of precipitation over just four days. In stark contrast, August experiences a warm climate with temperatures ranging from a minimum of 8°C (46°F) to a scorching maximum of 36°C (98°F) and an average of 23°C (73°F). While the humidity drops to a comfortable 50%, August also has slightly higher precipitation at 37 mm (1.5 in) over the same four days. For more details on August weather, check Cozia weather in August.

January and September present strikingly different weather patterns. In January, the temperature can plunge as low as -20°C (-4°F), with an average of -1°C (30°F) and a peak of 13°C (55°F). The month sees relatively low precipitation at 26 mm (1.0 in) over just 4 days, but the humidity remains high at 89%, creating a cold and damp atmosphere. In contrast, September offers a much milder climate, with temperatures ranging from a minimum of 0°C (33°F) to an average of 18°C (64°F), reaching up to 34°C (94°F) on warmer days. This month experiences slightly more precipitation at 27 mm (1.1 in) over 6 days, yet the humidity decreases to a more comfortable 58%. For a detailed overview of September's climate, you can check out Cozia weather in September.

In January, temperatures can dip as low as -20°C (-4°F) with an average of -1°C (30°F) and a maximum reaching 13°C (55°F). The month sees a relatively high humidity of 89% and experiences approximately 26 mm (1.0 in) of precipitation over four days. In contrast, October boasts a much milder climate, with temperatures ranging from a minimum of 0°C (31°F) to a pleasant average of 12°C (54°F) and highs of 26°C (80°F). While October has slightly more precipitation at 34 mm (1.3 in) over the same four days, its humidity is lower at 78%. For more detailed information, you can check Cozia weather in October.

In comparing the weather of January and November, January presents much colder conditions, with average temperatures hovering around -1°C (30°F) and occasional dips to as low as -20°C (-4°F). Conversely, November is significantly milder, featuring average temperatures of 6°C (43°F) and reaching highs of 24°C (76°F). Both months receive similar amounts of precipitation, around 26 mm (1.0 in), but January tends to be less humid at 89%, compared to November's 87%. For more specific insights into November weather, you can refer to Cozia weather in November.

In comparison to December, January experiences slightly colder temperatures, with average highs reaching 13°C (55°F) compared to December's maximum of 15°C (60°F). However, January's average temperature dips to -1°C (30°F), whereas December maintains a more moderate average of 1°C (35°F). Precipitation is notably lower in January, with 26 mm (1.0 in) over just 4 days, compared to December's 51 mm (2.0 in) spread over 11 days. Humidity levels remain similar between the two months, clocking in at 89% in January and 88% in December. For a more detailed look at December weather trends, check out Cozia weather in December.

Compare Cozia's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Cozia

January in Cozia presents a distinct contrast to other months, characterized by chilly temperatures and a higher humidity level that envelops the region. With an average temperature hovering around freezing, the cold can feel quite biting, especially when compared to the milder conditions of spring and summer. January also sees notable precipitation, albeit over just a few days, which contributes to the region’s serenity during the winter months. As you plan your visit, it's essential to dress warmly and prepare for the unique, cold charm that this month brings. To learn more about the broader patterns affecting this picturesque area, explore the details in Cozia Climate.