January Weather in Baile Herculane, Romania

Last updated: August 27, 2025

In Baile Herculane, Romania, January presents a captivating contrast in weather, with temperatures ranging from a chilly minimum of -18°C (1°F) to a pleasant maximum of 11°C (52°F). The average temperature hovers around -3°C (27°F), enveloped in an atmosphere of 89% humidity. This month witnesses approximately 10 days of precipitation, accumulating to about 65 mm (2.5 in), making it a time of lush landscapes and revitalizing thermal springs. January truly embodies the winter charm of Baile Herculane, enticing visitors with its serene beauty and invigorating climate.

January Temperature in Baile Herculane

In January, Baile Herculane, Romania, greets winter with a chilly embrace, as temperatures can plummet to a brisk -18°C (1°F) at night, while daytime highs only reach a mild 11°C (52°F). The average temperature hovers around -3°C (27°F), signaling a month where frost reigns dominant. As January transitions into February, a slight warming trend begins, with minimum temperatures rising to -17°C (2°F) and potential daytime highs climbing to 16°C (61°F). This subtle shift continues into March, where the mercury nudges above freezing at times, enticing early signs of spring with averages of 3°C (37°F). As the winter chill wanes, the gradual increase in temperatures foreshadows the vibrant blooms of spring, making January both a stark and beautiful month in this idyllic Romanian spa town.

January Weather in Baile Herculane: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Baile Herculane, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Baile Herculane, 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).
JanFebMarAprMayJunJulAugSepOctNovDec273237455362656658484031
Data source: Temperature data for Baile Herculane 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.

January Precipitation in Baile Herculane

In January, Baile Herculane experiences a moderate level of precipitation, with 65 mm (2.5 in) falling on about 10 days of the month. This marks the beginning of a gradual increase in rainfall as winter transitions to spring. Comparatively, February sees a slight uptick to 68 mm, accompanied by 12 days of rain, indicating a trend toward more frequent precipitation. As winter's grip loosens, March further amplifies this trend with 75 mm of rain over 11 days. The data reveals a steady rise in precipitation leading up to May, where the wettest month boasts a substantial 142 mm across 18 days, underscoring a shift towards the summer season.

January Precipitation Trends in Baile Herculane

The chart displays monthly precipitation patterns in Baile Herculane, 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 Baile Herculane, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec656875601421048251346579101
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Baile Herculane

In January, Baile Herculane experiences a notably high humidity level of 89%, setting the stage for the colder months. As winter transitions into spring, humidity gradually decreases, dipping to 86% in February and further to 82% by March. By April, humidity continues to fall, reaching 73%, giving way to a more comfortable atmosphere as the region warms up. This trend continues into the summer months, where June and July maintain a consistent 70%, providing a pleasant respite from the sweltering heat. However, as autumn arrives, humidity begins to rise again, with 82% in October and peaking at 91% in December, reminding residents of the chill ahead. The cycle of humidity in Baile Herculane showcases a rhythmic ebb and flow, deeply intertwined with the changing seasons.

January Average Humidity in Baile Herculane

This chart illustrates the average monthly humidity levels in Baile Herculane, 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 Baile Herculane is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%82%73%74%70%70%59%67%83%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Baile Herculane

In January, Baile Herculane experiences a low UV Index of 2, allowing for a safe outdoor experience with a burn time of 45 minutes. This sets the stage for a gradual rise in UV exposure as the months progress; by February, the Index climbs to 4, indicating moderate levels that require more caution. As spring approaches, March and April see the UV Index reach a high of 6 and 7 respectively, with significant cuts in burn time to just 25 minutes. The trend continues into summer, where May through August present very high UV levels, necessitating serious sun protection with only 15 minutes of safe exposure. The UV Index then tapers off in September through November, dropping to moderate levels, before retreating back to low in December. This seasonal fluctuation highlights the need for vigilance, particularly during the height of summer. For more detailed information, visit Baile Herculane UV Index.

Maximum UV Index Levels in Baile Herculane for January

The chart shows the monthly maximum UV Index (UVI) for Baile Herculane 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 Baile Herculane typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789987532
Data source: Baile Herculane 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 Baile Herculane

In January, Baile Herculane experiences a serene embrace of sunshine, with 167 hours illuminating the landscape, setting the tone for a gradual increase in daylight. As the seasons shift towards February, the sun's presence strengthens, bringing 216 hours of warmth and optimism. By March, the days continue to grow longer, reaching 288 hours of sun. This upward trend culminates in sultry July, where residents bask in an impressive 420 hours of sunshine, the peak of summer vibrancy. As the year progresses into late summer and fall, sunlight becomes more fleeting, tapering off to 335 hours in September and dwindling to 205 hours by November. The pattern reveals a captivating cycle of brightness, where each month contributes to the enchanting rhythm of life in this picturesque Romanian town.

Monthly Sunshine Duration in Baile Herculane: January Highlighted

The January sunshine duration represents the total number of hours Baile Herculane 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.
JanFebMarAprMayJunJulAugSepOctNovDec167h216h288h342h381h396h420h401h335h279h205h179h
Data source: Baile Herculane January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Baile Herculane During January

In Baile Herculane, Romania, the likelihood of sunny weather in January is relatively low, with only a 17% chance of sunshine. This trend reflects the overall winter gloom, as the following months gradually see an increase in sunlight. By February, the probability nearly doubles to 40%, hinting at the approaching spring. As the seasons progress into March and April, sunny days become even more common, peaking at 65% in July and 60% in August, marking the height of summer. Thus, while January may feel dreary with limited sun, the momentum builds quickly, illuminating the path toward brighter days ahead.

Percentage of Sunny Days in January in Baile Herculane

The chart illustrates the percentage of sunny days in Baile Herculane 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 Baile Herculane experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%40%43%37%41%48%60%65%52%47%20%20%
Data source: Baile Herculane January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Baile Herculane in January

In Baile Herculane, Romania, the transition from winter to spring brings a noticeable increase in daylight, with January offering about 9 hours of sunlight. This gradual extension continues, as February sees an extra hour, leading to a delightful 10 hours of daylight. By March, the days lengthen to 11 hours, heralding the arrival of spring and more outdoor activities. April and May shine brightly with 13 and 14 hours respectively, as nature awakens. The apex occurs in June and July, where daylight reaches 15 hours, providing ample time to enjoy the stunning landscapes. As summer wanes, daylight begins to decline; August enjoys 13 hours, followed by a gradual decrease in September to 12 hours. The cycle continues into the cooler months, with daylight tapering to 10 hours in October and dwindling further to 8 hours by December. This rhythmic ebb and flow of daylight not only marks the changing seasons but also invites residents and visitors alike to revel in the natural beauty throughout the year.

Average Daylight Hours in Baile Herculane for January

The chart illustrates the variation in daylight duration in Baile Herculane throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 11m10h 24m11h 56m13h 31m14h 51m15h 32m15h 11m13h 59m12h 28m10h 54m9h 31m8h 48m
Data source: Baile Herculane daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Baile Herculane

In January, Baile Herculane experiences a gentle breeze with an average wind speed of 2.1 m/s (5 mph), setting a tranquil tone for the winter month. This consistent flow of air subtly mirrors the moderate wind patterns observed in February and April, where speeds slightly dip and rise around 2.0 to 2.1 m/s. Winter's grip begins to loosen with the arrival of March, heralding a brisker spirit as the winds pick up to 2.2 m/s. As spring emerges by May, wind speeds stabilize in this comfortable range, revealing a small cyclical pattern that remains through to July. The summer months witness a notable decrease to 1.7 m/s in June, but September and onwards return to the familiar 2.1 m/s average, creating a rhythmic feel to the weather throughout the year. This evolution of the January winds not only showcases seasonal transitions but also creates an inviting atmosphere for visitors in this picturesque Romanian locale.

Average January Wind Speed in Baile Herculane

The chart displays monthly wind speed patterns in Baile Herculane, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.1 m/s2.02.22.12.21.72.12.02.12.12.12.2
Data source: Baile Herculane January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Baile Herculane Compares to Other Months

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

January and February exhibit quite similar weather patterns, with both months featuring cold temperatures and notable humidity. In January, temperatures range from a minimum of -18°C (1°F) to a maximum of 11°C (52°F), yielding an average of -3°C (27°F). Precipitation totals 65 mm (2.5 in) over approximately 10 days, with humidity sitting at 89%. In contrast, February sees a slightly milder average temperature of 0°C (32°F), with a minimum of -17°C (2°F) and a maximum of 16°C (61°F). Precipitation increases slightly to 68 mm (2.7 in) over 12 days, and the humidity drops marginally to 86%. For a more detailed look at February's weather, visit Baile Herculane weather in February.

When comparing the weather in January and March, one can observe notable differences in temperature and precipitation patterns. January typically sees colder conditions, with average temperatures hovering around -3°C (27°F) and a maximum of 11°C (52°F), while March experiences a significant warming trend, boasting an average of 3°C (37°F) and highs reaching up to 20°C (69°F). Precipitation is slightly higher in March, with 75 mm (3.0 in) over 11 days compared to January's 65 mm (2.5 in) over 10 days. Additionally, humidity levels are marginally lower in March at 82% compared to January's 89%, making the latter feel more damp. For a closer look, you can check out Baile Herculane weather in March.

January and April present a stark contrast in weather conditions. In January, temperatures are much colder, with average lows around -3°C (27°F) and maximums only reaching 11°C (52°F). The month experiences significant humidity at 89%, with about 65 mm of precipitation spread over 10 days. In contrast, April sees a notable warming trend; the average temperature rises to 7°C (45°F), with daytime highs reaching as much as 23°C (74°F). Precipitation is slightly lower, totaling 60 mm over the same number of rainy days, but humidity decreases to 73%, indicating a more pleasant atmosphere. For more detailed information about April weather in Baile Herculane, check out Baile Herculane weather in April.

The contrast between January and May weather is quite striking. In January, temperatures are frigid, with minimums plunging to -18°C (1°F) and an average of -3°C (27°F), while precipitation occurs on about 10 days, totaling 65 mm (2.5 in), accompanied by high humidity at 89%. In stark contrast, May brings a much milder climate, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 25°C (77°F) and an average of 12°C (53°F). However, it is also wetter, with 142 mm (5.6 in) of precipitation spread across 18 days, and humidity levels dropping to a more comfortable 74%. For more information about Baile Herculane weather specifics during this time, visit Baile Herculane weather in May.

In January, the weather is cold and crisp, with temperatures ranging from a frigid min of -18°C (1°F) to a chilly max of 11°C (52°F), and an average temperature of -3°C (27°F). The month sees about 65 mm (2.5 in) of precipitation spread over 10 days, accompanied by high humidity levels at 89%. In stark contrast, June brings a warm, inviting climate, with temperatures soaring from a comfortable min of 3°C (38°F) to a warm max of 30°C (86°F) and an average of 17°C (62°F). Although it experiences slightly more precipitation at 103 mm (4.1 in) over 16 days, the humidity drops to a more pleasant 70%. For a detailed look at June weather in this region, visit Baile Herculane weather in June.

January and July present stark contrasts in weather conditions. In January, temperatures can plummet to a minimum of -18°C (1°F), with an average around -3°C (27°F) and a maximum reaching 11°C (52°F). The month experiences about 65 mm (2.5 in) of precipitation over approximately 10 days, along with high humidity levels averaging 89%, creating a crisp and chilly atmosphere. In contrast, July boasts milder conditions, with minimum temperatures of 6°C (43°F), average temperatures around 18°C (65°F), and maximums soaring up to 31°C (88°F). This warmer month sees increased rainfall at 82 mm (3.2 in) over 13 days, but a more comfortable humidity of 70%. For a closer look at July's weather specifics, feel free to check Baile Herculane weather in July.

In January, the weather is quite chilly, with temperatures ranging from a frigid -18°C (1°F) to a mild 11°C (52°F), leading to an average temperature of -3°C (27°F). This month also experiences relatively high humidity at 89%, causing the cold to feel even more biting. In contrast, August brings a significant warmth, with temperatures varying from a minimum of 6°C (43°F) to a maximum of 33°C (92°F) and an average of 19°C (66°F). While August does see slightly lower precipitation at 51 mm (2.0 in) over 9 days, the humidity drops to a comfortable 59%, making the summer month much more pleasant overall. For a more in-depth look at August weather, check out Baile Herculane weather in August.

January and September present a stark contrast in weather conditions. In January, temperatures can plummet to as low as -18°C (1°F), with an average of -3°C (27°F) and a maximum of 11°C (52°F). This winter month also experiences more humidity at 89% and sees approximately 65 mm (2.5 in) of precipitation over about 10 days. In stark contrast, September offers a much milder climate, with temperatures ranging from a minimum of -2°C (29°F) to a comfortable average of 14°C (58°F), peaking at 29°C (85°F). Additionally, September has lower humidity at 67% and significantly less precipitation, totaling 34 mm (1.3 in) over just 6 days. For more details on the climate in this beautiful region, you can check Baile Herculane weather in September.

January and October present stark contrasts in weather characteristics. In January, temperatures exhibit a much colder range, with minimums dipping to -18°C (1°F) and an average around -3°C (27°F). This winter month experiences about 65 mm (2.5 in) of precipitation over approximately 10 days, coupled with high humidity levels of 89%. In comparison, October showcases a milder climate, with minimum temperatures at -3°C (27°F) and an average of 9°C (48°F), peaking at 23°C (74°F). Despite having slightly less precipitation at 64 mm (2.5 in) over 8 days, the humidity is lower at 82%. For more details on October weather specifically, check out Baile Herculane weather in October.

January and November exhibit notable contrasts in weather. January is characterized by much colder temperatures, with minimums plunging to -18°C (1°F) and an average of -3°C (27°F), while November experiences milder conditions, with minimums around -7°C (20°F) and an average of 4°C (40°F). Precipitation levels are slightly higher in November, totaling 79 mm (3.1 in) over about 13 days, compared to 65 mm (2.5 in) across 10 days in January. Both months share a consistent humidity level of 89%, but the overall feel in November is considerably more temperate. For more detailed weather insights, you can check out Baile Herculane weather in November.

In comparing the weather between January and December, we see that January usually features slightly colder temperatures, with an average of -3°C (27°F) compared to December's average of 0°C (32°F). Both months experience similar maximum temperatures, peaking at around 11°C (52°F) in January and 12°C (54°F) in December. Precipitation is heavier in December, with 101 mm (4.0 in) over 14 days versus January's 65 mm (2.5 in) over 10 days. Humidity levels are also slightly higher in December at 91%, compared to January's 89%. For more specific weather details about December, you can visit Baile Herculane weather in December.

Compare Baile Herculane's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Baile Herculane

In January, Baile Herculane experiences a distinct chill that sets it apart from other months, with temperatures hovering significantly lower than the annual average. The average temperature dips to a brisk -3°C, accompanied by maximum peaks of 11°C and sharp minimums plummeting to -18°C. This month is also characterized by heightened humidity levels at 89%, making the air feel even colder. Additionally, the region receives 65 mm of precipitation spread over approximately 10 days, leading to a damp and frosty atmosphere. For those planning a visit, embracing the winter magic of Baile Herculane in January is essential for an authentic experience. To learn more about the region’s climate throughout the year, check out Baile Herculane Climate.