December Weather in Rogaska Slatina, Slovenia

Last updated: August 27, 2025

December in Rogaska Slatina, Slovenia presents a striking contrast between the chill of winter and the charm of the season. With a maximum temperature peaking at 17°C (62°F) and a minimum dipping as low as -9°C (16°F), the month boasts an average temperature of 2°C (37°F). Visitors can expect a touch of frost, as humidity levels soar to 89%, adding to the crispness in the air. The region experiences 76 mm (3.0 in) of precipitation over 9 days, enveloping the landscape in a picturesque winter veil, perfect for those looking to embrace the serenity of a Slovenian winter getaway.

December Temperature in Rogaska Slatina

In December, Rogaska Slatina, Slovenia, experiences a distinct dip in temperatures, signaling the heart of winter. With minimum temperatures averaging around -9°C (16°F) and averaging just above freezing at 2°C (37°F), the month encapsulates the chill typical of this time of year. Daytime highs can reach a pleasant 17°C (62°F), providing occasional respite from the cold. This month marks a continuation of the downward trend seen from the previous fall months, yet the relatively mild highs remind us that winter in this region can still offer comfort amidst the frosty backdrop. As the year draws to a close, December's cool embrace prepares the landscape for the tranquil beauty of winter.

December Weather in Rogaska Slatina: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rogaska Slatina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rogaska Slatina, December 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).
JanFebMarAprMayJunJulAugSepOctNovDec333944525969717161534436
Data source: Temperature data for Rogaska Slatina 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.

December Precipitation in Rogaska Slatina

December in Rogaška Slatina presents a notable shift in precipitation patterns, with 76 mm (3.0 in) of rainfall observed over 9 days. This amount reflects a consistent winter trend, following higher totals in the summer months, particularly May, which recorded a substantial 140 mm (5.5 in). As the year winds down, precipitation levels tend to decrease when compared to the wettest months, yet December's figures still contribute to the overall yearly total. Unlike the lingering warmth of earlier months, December's precipitation serves as a reminder of the impending winter chill, showcasing a moderate yet essential amount of moisture that nourishes the region's ecosystem during the colder season.

December Precipitation Trends in Rogaska Slatina

The chart displays monthly precipitation patterns in Rogaska Slatina, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Rogaska Slatina, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec345853661409210594118678576
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rogaska Slatina

In Rogaska Slatina, Slovenia, December brings a sense of closure to the year with humidity levels remaining high at 89%, mirroring the dampness experienced in November. This reflects a noticeable trend throughout the colder months, where humidity tends to increase significantly, peaking in January at 90%. Following a gradual decline during the spring and summer, with levels dropping to 60% in August, the air becomes increasingly moist again as autumn approaches. Overall, December stands as a reminder that the cool embrace of winter is accompanied by a return to elevated humidity, creating a cozy atmosphere as the year winds down.

December Average Humidity in Rogaska Slatina

This chart illustrates the average monthly humidity levels in Rogaska Slatina, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Rogaska Slatina is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rogaska Slatina

In Rogaska Slatina, Slovenia, the December UV Index returns to a relatively low level of 2, mirroring the beginning of the year in January. This drop signifies a welcomed reprieve from the intense sun exposure typically felt during the summer months, where UV levels soar to 9 in July and June. As the colder season approaches, residents can enjoy outdoor activities with a longer burn time of 45 minutes before needing sun protection, a stark contrast to the quick 15-minute limit during the peak summer months of May through August. This cyclical pattern highlights the importance of adapting sun safety measures throughout the year. For more detailed insights, explore the Rogaska Slatina UV Index.

Maximum UV Index Levels in Rogaska Slatina for December

The chart shows the monthly maximum UV Index (UVI) for Rogaska Slatina in December, 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 December, the maximum UV index in Rogaska Slatina typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Rogaska Slatina December 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.

December Sunshine in Rogaska Slatina

As December unfolds in Rogaska Slatina, Slovenia, the sunshine hours begin to dip slightly, totaling 203 hours, yet still offering a bright end to the year. This month reflects a seasonal trend, where daylight gradually decreases from the highs of summer, peaking at 422 hours in July. Notably, even in the chill of winter, December manages to outshine the preceding months of November and January, which record considerably lower sunlight totals of 199 hours and 164 hours respectively. Overall, while daylight may be fleeting, the consistent presence of sunshine through the colder months ensures that Rogaska Slatina maintains its charm, inviting visitors to enjoy its serene beauty amidst the winter glow.

Monthly Sunshine Duration in Rogaska Slatina: December Highlighted

The December sunshine duration represents the total number of hours Rogaska Slatina experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec164h218h300h334h363h401h422h388h318h284h199h203h
Data source: Rogaska Slatina December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rogaska Slatina During December

In Rogaska Slatina, Slovenia, the likelihood of sunny weather shows notable variation throughout the year, with December offering a modest 30% chance of sunshine. While this is slightly higher than the bleak November, which stands at just 25%, it remains lower than many other months. The spring months see a progressive rise, peaking in March at 55%, while early summer exhibits a solid 55% chance as well. However, the trend dips in the latter half of the year, with October and December reflecting a general decline in sunshine likelihood. Thus, while December can offer a glimmer of sun, those seeking warmth and brightness may find more favorable conditions in the budding weeks of spring and the peak of summer.

Percentage of Sunny Days in December in Rogaska Slatina

The chart illustrates the percentage of sunny days in Rogaska Slatina throughout the year, with December 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 Rogaska Slatina experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%49%55%38%37%55%48%45%52%39%25%30%
Data source: Rogaska Slatina December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rogaska Slatina in December

In Rogaska Slatina, Slovenia, the daylight duration exhibits a captivating rhythm throughout the year. Starting with 8 hours in December, the days gradually lengthen, peaking at 15 hours during the summer months of June and July. As the year transitions to autumn, daylight diminishes, dropping back to 9 hours by November. This clear seasonal trend highlights the region's distinct changes, with each month inviting residents and visitors alike to embrace the magic of varying daylight hours, from the cozy winter shadows to the bright, vibrant days of summer.

Average Daylight Hours in Rogaska Slatina for December

The chart illustrates the variation in daylight duration in Rogaska Slatina throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 4m10h 20m11h 56m13h 34m14h 58m15h 41m15h 19m14h 4m12h 29m10h 52m9h 25m8h 40m
Data source: Rogaska Slatina daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Rogaska Slatina

As December settles over Rogaska Slatina, Slovenia, the average wind speed gently hovers around 2.0 m/s (4 mph). This month reflects a slight decline from the previous months, particularly following the autumn transition, where a peak of 2.7 m/s (6 mph) was recorded in February. The trend throughout the year has shown that while spring and early winter months typically experience higher wind speeds, summer months like August notably calm down to just 1.6 m/s (4 mph). December's breezes, while mild, provide a soothing reminder of nature’s rhythmic ebb and flow as the chill of winter sets in, inviting moments of quiet reflection amid the picturesque Slovenian landscape.

Average December Wind Speed in Rogaska Slatina

The chart displays monthly wind speed patterns in Rogaska Slatina, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.42.72.32.52.41.92.21.61.72.31.82.0 m/s
Data source: Rogaska Slatina December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Rogaska Slatina Compares to Other Months

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

December and January present distinct weather patterns, with December generally seeing milder temperatures. In December, the average temperature hovers around 2°C (37°F), with a minimum of -9°C (16°F) and a maximum of 17°C (62°F). This month also experiences a higher level of precipitation, totaling 76 mm (3.0 in) over 9 days, alongside a humidity of 89%. In contrast, January is colder, as temperatures drop further with an average of 1°C (34°F), a minimum of -15°C (6°F), and a maximum of 14°C (57°F). The precipitation in January significantly lessens to 34 mm (1.3 in) over 6 days, while humidity remains slightly higher at 90%. For more detailed insights on the climate, visit Rogaska Slatina weather in January.

In December, the weather tends to be milder with average temperatures around 2°C (37°F) and a maximum of 17°C (62°F), while February experiences colder temperatures, with an average of 4°C (39°F) and highs reaching 20°C (69°F). December sees more precipitation at 76 mm (3.0 in) over 9 days, compared to February's 58 mm (2.3 in) across the same number of days. Humidity levels are slightly higher in December at 89%, while February maintains a humidity of 84%. For more specific information about February weather, you can visit Rogaska Slatina weather in February.

December presents a chillier climate compared to March, with average temperatures ranging from a minimum of -9°C (16°F) to a maximum of 17°C (62°F), while March sees a broader range with a minimum of -17°C (1°F) and a maximum of 22°C (72°F). Despite December being perceptibly colder on average, March offers a slightly warmer average temperature of 6°C (44°F). Precipitation levels show December with 76 mm (3.0 in) over 9 days, while March has less rain at 53 mm (2.1 in) but with the same number of rainy days. Humidity in December is higher at 89%, compared to March's 78%. For more detailed insights on the weather conditions in March, you can visit Rogaska Slatina weather in March.

In comparing the weather of December and April, it is evident that April generally brings milder temperatures and less humidity. December experiences a wider temperature range, with a minimum of -9°C (16°F) and an average of 2°C (37°F), while April's temperatures range from a low of -7°C (20°F) to a warmer average of 11°C (52°F). Additionally, April has a maximum temperature that can reach up to 28°C (82°F), significantly warmer than December's peak of 17°C (62°F). Although December has slightly higher precipitation at 76 mm (3.0 in) compared to April’s 66 mm (2.6 in), it experiences fewer rainy days with 9 days versus 11 days in April. The humidity in December is notably higher at 89% compared to April's 73%, contributing to a brisk feel in the colder month. For more detailed insights on April weather, you can visit Rogaska Slatina weather in April.

When comparing the weather in December and May, notable differences emerge. December experiences much colder temperatures, with a minimum dropping as low as -9°C (16°F) and an average of only 2°C (37°F). In contrast, May sees a significant rise in warmth, with temperatures ranging from a minimum of 1°C (34°F) to a pleasant average of 15°C (60°F), and maximums peaking at 31°C (88°F). Additionally, December is characterized by high humidity at 89% and frequent precipitation, averaging around 76 mm (3.0 in) across 9 days, while May is relatively drier with 140 mm (5.5 in) over 17 days, accompanied by lower humidity at 71%. For more detailed insights, you can check Rogaska Slatina weather in May.

December and June present starkly contrasting weather profiles. In December, temperatures range from a chilling -9°C (16°F) to a mild 17°C (62°F), with an average of just 2°C (37°F). The month experiences heavy humidity at 89% and sees about 76 mm (3.0 in) of precipitation over 9 days. Conversely, June boasts a much warmer climate, with temperatures ranging from a minimum of 7°C (46°F) to a scorching maximum of 35°C (95°F) and an average of 21°C (69°F). While June has a slightly higher rainfall of 92 mm (3.6 in) across 11 days, the overall humidity is notably lower at 73%. For more specifics on June weather in Rogaska Slatina, you can check out Rogaska Slatina weather in June.

In comparing the weather between December and July, one can see significant contrasts. December features a chilly climate, with temperatures ranging from a frigid minimum of -9°C (16°F) to a relatively mild maximum of 17°C (62°F), resulting in an average of just 2°C (37°F). The month is characterized by high humidity levels at 89%, alongside 76 mm (3.0 in) of precipitation over 9 days. In contrast, July brings warmth and vibrancy, with temperatures soaring from a minimum of 9°C (49°F) to a sweltering maximum of 36°C (96°F), averaging 22°C (71°F). It experiences a moderate level of precipitation at 105 mm (4.1 in) across 11 days, but with a much more comfortable humidity of 70%. For more details on July's weather, check out Rogaska Slatina weather in July.

December and August present contrasting weather patterns. In December, temperatures can plummet as low as -9°C (16°F), with an average temperature of around 2°C (37°F) and a maximum that reaches only 17°C (62°F). The month sees about 76 mm (3.0 in) of precipitation over 9 days, accompanied by high humidity levels of 89%. In stark contrast, August offers much warmer temperatures, ranging from a minimum of 7°C (46°F) to an average of 22°C (71°F), and peaking at a scorching 37°C (98°F). This month experiences slightly higher precipitation at 94 mm (3.7 in) over 11 days but enjoys a significantly lower humidity of 60%. For more detailed information, check out Rogaska Slatina weather in August.

In comparing the weather between December and September, the differences are quite pronounced. December experiences much colder temperatures, with a minimum of -9°C (16°F) and an average of just 2°C (37°F), while September enjoys a milder climate, showcasing temperatures that range from a minimum of 2°C (36°F) to an average of 16°C (62°F) and soaring up to a maximum of 32°C (90°F). Additionally, September tends to be wetter, accumulating 118 mm (4.6 in) of precipitation over 11 days, compared to December's 76 mm (3.0 in) across 9 days. The humidity is also noticeably higher in December, sitting at 89%, in contrast to September's more comfortable 65%. For further details on September weather in Rogaska Slatina, visit Rogaska Slatina weather in September.

When comparing the weather between December and October, it’s clear that October offers milder temperatures with an average of 12°C (53°F) and maximums reaching 25°C (77°F), while December sees much colder conditions, with averages around 2°C (37°F) and a maximum of only 17°C (62°F). Precipitation is relatively similar, with December experiencing 76 mm (3.0 in) and October 67 mm (2.6 in), both spread over nine days. Additionally, December's higher humidity level of 89% compared to October's 84% contributes to a chillier, more contemplative atmosphere. For a more detailed look at the weather specific to October, you can check Rogaska Slatina weather in October.

Comparing the weather in December and November reveals a notable shift in temperatures and precipitation patterns. December experiences slightly colder temperatures, with a minimum of -9°C (16°F) and an average of 2°C (37°F), compared to November, where the minimum is -6°C (22°F) and the average reaches 6°C (44°F). Additionally, while December has a maximum temperature of 17°C (62°F), November sees slightly warmer highs of 21°C (70°F). Precipitation in December amounts to 76 mm (3.0 in) over 9 days, which is somewhat less than November's 85 mm (3.3 in) over 10 days. Humidity levels remain constant at 89% for both months. For more detailed insights into November's weather, you can visit Rogaska Slatina weather in November.

Compare Rogaska Slatina's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Rogaska Slatina

As December envelops Rogaska Slatina, the weather takes a distinct turn, ushering in a chillier atmosphere compared to the preceding months. With average temperatures hovering around 2°C (37°F), the cooler air sets the stage for the region's picturesque winter scenery. While the days may offer occasional respite with highs reaching up to 17°C (62°F), the nights plunge into colder territory, showcasing the stark contrast that December brings. Adding to the wintry charm, December experiences roughly nine days of precipitation, contributing to a humidity level of 89%, which can make the air feel even more brisk. For a deeper understanding of the seasonal shifts and overall climate patterns, explore more at Rogaska Slatina Climate.