Last updated: August 27, 2025
In Rogaska Slatina, Slovenia, January brings a diverse weather experience, with temperatures ranging from a brisk -15°C (6°F) to a milder 14°C (57°F). The average temperature settles around 1°C (34°F), providing a chilly ambiance throughout the month. January is relatively wet, with 34 mm (1.3 in) of precipitation spread over 6 days, contributing to the region's lush winter scenery. High humidity levels of 90% enhance the crispness of the air, making it an ideal time for those who appreciate the serene beauty of winter landscapes.
In Rogaska Slatina, Slovenia, January presents a stark winter landscape, with temperatures ranging from a chilly -15°C (6°F) to a milder 14°C (57°F). This month typically showcases a dramatic contrast, as it begins with deep frost and gradually warms to an average temperature of 1°C (34°F). As the month progresses, a noticeable upward trend begins, paving the way for February, where the mercury can rise to a maximum of 20°C (69°F). These fluctuations signal a transition, hinting at the coming spring, characterized by temperatures gradually climbing higher as winter yields its grip. Overall, January serves as a pivotal point in Rogaska Slatina, where the cold invites cozy indoor activities while subtly heralding the warmth and life that February and beyond promise.
In January, Rogaska Slatina experiences a relatively mild start to the year, receiving 34 mm (1.3 in) of precipitation over approximately 6 days. This marks the lowest precipitation of the year, suggesting a brief respite from the wetter months that follow. As the season progresses, February and March see a noticeable increase, with February bringing in 58 mm (2.3 in) and March following closely with 53 mm (2.1 in), indicating a shift toward a wetter climate. This trend continues into spring, with April experiencing a significant leap to 66 mm (2.6 in). The data suggests that while January may be relatively dry, it sets the stage for the more substantial rainfall that characterizes the subsequent months, reflecting the dynamic weather patterns of this beautiful Slovenian region.
In January, Rogaska Slatina experiences a peak in humidity at an impressive 90%, setting the tone for a particularly damp winter month. As the seasons transition into February, a slight decrease to 84% is observed, yet the air remains substantially moist. This trend of gradually declining humidity continues through the spring, where March and April present levels at 78% and 73%, respectively. By May, the humidity stabilizes around 71%, with a modest further dip during the summer months; July and August showcase a comfortable 70% and 60%. However, as autumn arrives, humidity begins to rise again, hitting 84% in October and climbing back to 89% in both November and December. This cyclical pattern illustrates Rogaska Slatina's consistent yet varied humidity levels throughout the year, creating a distinctive climate that is both refreshing and invigorating.
In Rogaska Slatina, Slovenia, January sees a low UV Index of 2, with an estimated burn time of 45 minutes, making sun exposure relatively safe during this winter month. As we transition into February and March, the UV Index rises moderately to 3 and 5, respectively, prompting a decrease in burn time to just 30 minutes. This upward trend continues into April, where the UV Index escalates to 6 and falls into the high exposure category. Notably, the UV Index peaks in the summer months of May through August, reaching a striking 9, indicating very high exposure risk and a rapid retreat in safe burn time to just 15 minutes. As autumn unfolds, the UV levels gradually decline, settling back to moderate levels by October and November, before reverting to low levels again in December. This pattern highlights the importance of adapting sun protection practices throughout the year, especially during the peak months. For more information on UV levels in your area, check the Rogaska Slatina UV Index.
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In Rogaska Slatina, Slovenia, the January sunshine heralds the start of the year with a modest 164 hours of sunlight, setting the stage for a gradual but significant rise in brightness. As winter transitions into spring, February brings an impressive increase to 218 hours. By March, residents enjoy 300 hours of sunshine, hinting at the vibrant energy to come. The steady climb continues into April and May, peaking in June with a glorious 401 hours. July shines even brighter with 422 hours, the height of summer. However, as the seasons shift, the sunshine begins its subtle decline, with August at 388 hours, and September offering 318 hours. The autumn months see a retreat to 284 hours in October, while November and December close the year with 199 and 203 hours, respectively. This yearly cycle reflects the enchanting dance of light and shadow, inviting visitors to experience each season’s unique charm in the serene spa town.
In Rogaska Slatina, Slovenia, January brings a modest 26% chance of sunny weather, which signifies the cold grip of winter still holding sway. As the year progresses, the likelihood of sunny days markedly increases, peaking in March and June at 55%. The transition into spring is especially noticeable, with February showing a significant rise to 49%, hinting at brighter days ahead. However, April and May see a slight dip, with 38% and 37% chances respectively, before stabilizing in the summer months. Notably, January's relatively low sunshine—compared to later months—sets the stage for a gradual transition to a sunnier and warmer climate as the seasons change.
In Rogaska Slatina, Slovenia, January ushers in the year with approximately 9 hours of daylight, a gradual transition from the shorter days of winter. As February progresses, daylight increases to 10 hours, hinting at the promise of spring. The trend continues through to March, where residents enjoy 11 hours of sunlight, invigorating the landscape. April brings a noticeable leap to 13 hours, paving the way for May's bright 14 hours, showcasing nature’s vibrant revival. By June and July, daylight peaks at 15 hours, offering the longest days of the year, perfect for outdoor activities. As summer winds down into August, daylight begins to taper off to 14 hours, followed by a gentle decline in September with 12 hours. October sees a further reduction to 10 hours, signaling the approach of winter. November and December witness the shortest days again, with just 9 hours and 8 hours of daylight, reminding us of the cyclical nature of seasons in this picturesque region. This dynamic pattern of daylight not only influences the daily life of the locals but also highlights the enchanting shift in climate throughout the year.
As January unfolds in Rogaska Slatina, a gentle breeze graces the landscape with an average wind speed of 2.4 m/s (5 mph), setting a tranquil tone for the new year. This month’s winds are slightly softer than those in February, which sees a modest increase to 2.7 m/s (6 mph), suggesting a subtle uptick in the winter's breath. However, as spring approaches, the winds tend to fluctuate, with March observing a dip back to 2.3 m/s before April's mild resurgence to 2.5 m/s. Notably, the late spring and summer months transition to even lighter breezes, particularly in August, when the average falls to a calm 1.6 m/s (4 mph). This pattern highlights a seasonal crescendo where the vitality of the wind whispers through the town's serene surroundings, only to gently ebb as the year winds down. Overall, the data reflects a charming rhythm of breezy days, with cooler months offering a refreshing zest while the warmer months embrace a quieter, soothing air.
Weather in Rogaska Slatina varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Rogaska Slatina, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather of January and February, February generally experiences milder temperatures. While January sees a minimum of -15°C (6°F) and an average of 1°C (34°F), February's temperatures range from a minimum of -14°C (6°F) to an average of 4°C (39°F), with a maximum reaching 20°C (69°F). Additionally, February receives more precipitation, totaling 58 mm (2.3 in) over 9 days, compared to January's 34 mm (1.3 in) over just 6 days. Humidity levels also show a slight decrease, with February being 84% compared to January’s 90%. For more detailed weather information, you can check Rogaska Slatina weather in February.
January and March present contrasting weather patterns. In January, temperatures can drop as low as -15°C (6°F) with an average of around 1°C (34°F) and a maximum of 14°C (57°F). The month experiences about 34 mm (1.3 in) of precipitation over approximately 6 days, coupled with a high humidity level of 90%. In contrast, March sees temperatures ranging from a minimum of -17°C (1°F) to a warm average of 6°C (44°F), peaking at 22°C (72°F). Precipitation increases to 53 mm (2.1 in) across 9 days, while humidity decreases to 78%, indicating a shift towards a milder and wetter early spring. For more details, check out Rogaska Slatina weather in March.
January and April present a stark contrast in weather conditions. In January, the temperatures range from a chilly minimum of -15°C (6°F) to a mild maximum of 14°C (57°F), with an average temperature of just 1°C (34°F). The month experiences 34 mm (1.3 in) of precipitation over about six days, coupled with a high humidity level of 90%. In contrast, April welcomes warmer temperatures, with a minimum of -7°C (20°F) and a comfortable average of 11°C (52°F), peaking at a maximum of 28°C (82°F). This month sees an increase in precipitation to 66 mm (2.6 in) over eleven days, though the humidity drops to 73%. For more detailed insights on the weather in April, you can explore Rogaska Slatina weather in April.
The weather in January and May presents a stark contrast in temperature and precipitation. January experiences frigid conditions with minimum temperatures plunging to -15°C (6°F) and an average temperature around 1°C (34°F). In stark contrast, May sees a significant rise in temperatures, with minimums at 1°C (34°F) and averages climbing to a comfortable 15°C (60°F), peaking at 31°C (88°F). Precipitation also varies considerably; January receives about 34 mm (1.3 in) over 6 days, while May has considerably more precipitation at 140 mm (5.5 in) across 17 days. This trend reflects a shift towards a wetter climate as spring progresses, with May showcasing a much lower humidity level of 71% compared to January's chilly 90%. For a detailed look at May weather, check out Rogaska Slatina weather in May.
January and June present stark contrasts in weather patterns. In January, temperatures can plummet to a minimum of -15°C (6°F), with an average around 1°C (34°F) and a maximum reaching only 14°C (57°F). This winter month experiences relatively low precipitation, totaling 34 mm (1.3 in) over about 6 days, accompanied by high humidity levels of 90%. In contrast, June ushers in warmth with minimum temperatures of 7°C (46°F), averaging around a pleasant 21°C (69°F) and peaking at a hot 35°C (95°F). Rainfall increases to 92 mm (3.6 in) over 11 days, but the humidity drops to a more comfortable 73%. For a closer look at the weather specifics for June, you can check this link: Rogaska Slatina weather in June.
January and July present a striking contrast in weather conditions. In January, temperatures range from a frigid -15°C (6°F) to a mild high of 14°C (57°F), with an average of around 1°C (34°F). This winter month sees about 34 mm (1.3 in) of precipitation across approximately 6 days and experiences high humidity at 90%. In stark contrast, July exhibits a much warmer climate, with temperatures fluctuating from a minimum of 9°C (49°F) to a scorching maximum of 36°C (96°F), averaging 22°C (71°F). With 105 mm (4.1 in) of precipitation over 11 days and humidity dropping to 70%, July offers a much drier and sun-soaked environment. For a closer look at July weather specifics, you can check Rogaska Slatina weather in July.
In January, the weather is characterized by cold temperatures, with minimums dropping to -15°C (6°F) and an average temperature of around 1°C (34°F). The humidity is notably high at 90%, making the cold feel even more biting, and precipitation is relatively low at 34 mm (1.3 in) over approximately six days. In contrast, August presents a much warmer experience with minimum temperatures of 7°C (46°F) and a pleasant average of 22°C (71°F), peaking at a hot 37°C (98°F). Although August sees more precipitation, at 94 mm (3.7 in) over 11 days, the humidity drops to 60%, creating a generally more comfortable atmosphere. For more details on the weather in August, visit Rogaska Slatina weather in August.
January and September present strikingly different weather patterns. In January, temperatures can drop as low as -15°C (6°F), with an average of around 1°C (34°F), and occasionally reaching a maximum of 14°C (57°F). The month features high humidity at 90% and sees about 34 mm (1.3 in) of precipitation over 6 days. In contrast, September boasts much warmer conditions, with minimum temperatures of 2°C (36°F) and average highs of 16°C (62°F), peaking at a sweltering 32°C (90°F). It experiences significantly more rainfall, totaling 118 mm (4.6 in) over 11 days, along with lower humidity at 65%. For more details on September weather, you can check Rogaska Slatina weather in September.
The weather in January is characterized by much colder temperatures, with lows reaching as low as -15°C (6°F) and an average temperature of around 1°C (34°F). In contrast, October enjoys milder conditions, with temperatures ranging from a minimum of -1°C (30°F) to a pleasant maximum of 25°C (77°F) and an average of 12°C (53°F). While January typically sees about 34 mm (1.3 in) of precipitation over roughly 6 days, October experiences higher precipitation levels at 67 mm (2.6 in) over 9 days, contributing to a slightly lower humidity of 84% compared to January’s 90%. For more detailed information, check Rogaska Slatina weather in October.
In comparing the weather of January and November, we notice notable differences in temperature and precipitation. January, with its colder climate, has a minimum temperature of -15°C (6°F) and an average of 1°C (34°F), while November presents a milder minimum of -6°C (22°F) and an average of 6°C (44°F). Precipitation levels also vary significantly; January sees 34 mm (1.3 in) over 6 days, whereas November has increased precipitation of 85 mm (3.3 in) spread across 10 days. The humidity is relatively high in both months, with January at 90% and November at 89%. For more detailed insights into November's weather, you can visit Rogaska Slatina weather in November.
In comparing the weather of January and December, January tends to be slightly colder, with average temperatures peaking at 1°C (34°F) compared to December's average of 2°C (37°F). January also experiences more extreme minimum temperatures, dropping to -15°C (6°F) compared to December's minimum of -9°C (16°F). Precipitation levels are lower in January, with just 34 mm (1.3 in) over 6 days, whereas December sees a notable 76 mm (3.0 in) over 9 days, indicating a wetter month. Despite similar humidity levels, with January at 90% and December at 89%, the conditions in December are often characterized by more significant rainfall. For further insights into December weather specifics, you can visit Rogaska Slatina weather in December.
January in Rogaska Slatina offers a striking contrast to the milder months that precede and follow it. As winter settles in, the temperatures plummet, often reaching chilly lows that remind visitors of the season's grip. While the average temperature hovers around freezing, the high humidity—typically around 90%—adds a bone-chilling edge to the cold, making even the mildest days feel brisk. Despite the precipitation being relatively modest, with just a few rainy days, the landscape's natural beauty is enhanced by the frosty conditions, creating a winter wonderland that’s enchanting yet stark. For those curious about seasonal shifts and what to expect throughout the year, exploring the broader trends in Rogaska Slatina Climate will provide valuable insights.