Last updated: August 27, 2025
In December, Tolmin, Slovenia, experiences a unique blend of winter charm, highlighted by average temperatures hovering around 0°C (32°F). Daily highs reach a maximum of 11°C (51°F), while night lows can plunge to a chilly -14°C (8°F). This month's precipitation is notable, with total amounts reaching 179 mm (7.0 in) over approximately 10 days. Coupled with a high humidity level of 89%, December in Tolmin offers a cozy, albeit wet, atmosphere perfect for embracing the season’s spirit. Visitors can expect picturesque winter landscapes and the enchanting beauty of snow-draped scenery.
In Tolmin, Slovenia, December ushers in the chill of winter, with temperatures ranging from a brisk -14°C (8°F) to a mild 11°C (51°F). The average temperature hovers around 0°C (32°F), marking a stark contrast to the warmer months that precede it. This month sees a blend of chilly nights and cool days, establishing December as a time of transition where the landscape is often enveloped in a serene winter frost. As the cold intensifies compared to November, it sets the stage for the full embrace of winter, inviting both locals and visitors to enjoy the stunning scenery and seasonal festivities amidst the tranquil, crisp air.
December in Tolmin, Slovenia, sees a substantial precipitation amount of 179 mm (7.0 in), contributing to the region's lush winter landscapes. This month typically experiences about 10 days of rain, continuing the trend of increased precipitation that peaks in spring and early summer. Notably, December's rainfall, while slightly lower than November's 200 mm (7.9 in), is characteristic of a season that oscillates between dampness and crisp chill, setting the stage for a cozy winter ambiance. Overall, the gradual transition from the wetter months to drier January reflects an intriguing pattern, where each month contributes uniquely to Tolmin's vibrant climate.
December in Tolmin, Slovenia, ushers in a notable 89% humidity, marking a slight decline from the high of 90% seen in November. This seasonal trend highlights winter's grip on the region, as the humidity levels remain markedly elevated compared to the drier summer months, where values dipped as low as 68% in August. As the year wraps up, humidity levels in December continue to reflect the annual pattern, rising through the colder months from a low of 74% in July to maintain a consistently damp atmosphere typical of winter. This persistence of humidity adds a crispness to the air, encapsulating the serene charm of Tolmin’s December landscape.
In Tolmin, Slovenia, the UV Index experiences a notable seasonal variation throughout the year, peaking in the summer months. By December, the UV Index returns to a low rating of 2, allowing residents and visitors to enjoy outdoor activities with a comfortable burn time of 45 minutes. This trend follows the alarming highs of 9 during June and July, classified as very high, where a mere 15 minutes of unprotected sun exposure could lead to skin damage. As winter approaches, the UV levels drop significantly, providing a marked contrast to the intense sun experienced earlier in the year. For more detailed insights, visit the Tolmin UV Index.
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In December, Tolmin, Slovenia, experiences a noteworthy shift as daylight begins to wane, with sunshine hours dropping to 198. This marks a continuation of the gradual decline from the peak months of summer, where sunlight reaches its zenith in July with an impressive 409 hours. As the year progresses from January to March, the trend of increasing daylight becomes evident, peaking in the warmer months of April and May. However, the winter's approach brings shorter days, concluding the year with a cozy, albeit dimmer, December. This rhythm of sunlight not only reflects the changing seasons but also enhances Tolmin's atmosphere, inviting residents and visitors alike to embrace the beauty of winter's embrace.
In December, the chance of sunny weather in Tolmin, Slovenia hovers around 35%, making it a modestly bright month amid the winter chill. As the year progresses, a noticeable trend emerges: while the likelihood of sunshine peaks in the spring, particularly in March at 53%, it tends to decline in late autumn, hitting a low of 27% in November. This slight rebound in December suggests that while the days might be shorter and cooler, there's still an opportunity for glimmers of sunshine that can pleasantly surprise visitors and locals alike, hinting at the inherent unpredictability of winter weather.
As the year draws to a close in Tolmin, Slovenia, December brings the shortest days, with only 8 hours of daylight. This decline follows a natural rhythm that sees increasing brightness from the winter solstice through early summer. Starting at just 9 hours in January, daylight steadily strengthens, peaking at an impressive 15 hours in June and July. After the summer solstice, however, the trend reverses—August offers a slight reduction to 14 hours, followed by a gradual descent back to winter's enveloping darkness. This cyclical journey from the year’s longest days to its shortest is a beautiful reminder of nature's unwavering patterns.
As December settles over Tolmin, Slovenia, the wind whispers through the winter landscape with an average speed of 1.6 m/s (4 mph). This gentle breeze is consistent with the trend observed throughout the year, where months typically hover around similar wind speeds, peaking slightly in October. The transition into winter doesn’t herald drastic changes; rather, it continues the rhythmic dance of nature established earlier, as seen with slight variations from spring through late autumn. Despite its mildness, the December wind carries a crisp freshness, inviting residents and visitors alike to embrace the enchanting beauty of this serene Slovenian town during the holiday season.
Weather in Tolmin varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tolmin, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January weather conditions show a notable contrast, though both months experience cold temperatures. In December, temperatures range from a minimum of -14°C (8°F) to a maximum of 11°C (51°F), with an average of 0°C (32°F). This month also sees substantial precipitation, totaling 179 mm (7.0 in) over about 10 days, accompanied by high humidity at 89%. In comparison, January is slightly colder, with temperatures fluctuating from a minimum of -14°C (7°F) to a maximum of 8°C (47°F), averaging -2°C (29°F). Precipitation drops significantly to 65 mm (2.6 in) over just 6 days, and humidity increases slightly to 91%. For more details on January weather, visit Tolmin weather in January.
December weather is characterized by a chilly environment, with temperatures ranging from a low of -14°C (8°F) to a high of 11°C (51°F) and an average of 0°C (32°F). The month experiences significant precipitation, totaling 179 mm (7.0 in) over about 10 days, accompanied by high humidity levels at 89%. In contrast, February sees slightly colder conditions, with minimum temperatures dropping to -17°C (2°F) and a maximum reaching 16°C (62°F), resulting in a marginally higher average temperature of 1°C (34°F). Precipitation decreases to 122 mm (4.8 in) over 9 days, with humidity slightly lower at 87%. For more detailed information on February weather, check out Tolmin weather in February.
December and March exhibit notable differences in weather conditions. In December, temperatures range from a chilly minimum of -14°C (8°F) to a maximum of 11°C (51°F), with an average temperature hovering around freezing at 0°C (32°F). The month is characterized by significant precipitation of 179 mm (7.0 in) over 10 days, and high humidity levels at 89%, creating a damp and cold atmosphere.
Conversely, in March, the weather begins to warm up, with temperatures ranging from a minimum of -17°C (2°F) to a pleasant maximum of 20°C (68°F) and an average temperature of 4°C (39°F). While March sees a reduction in precipitation to 113 mm (4.5 in) over 11 days, the humidity decreases slightly to 82%, marking a transition towards spring. For a detailed look at March weather in Tolmin, you can check Tolmin weather in March.
December and April showcase distinctly different weather patterns. In December, temperatures can drop to a chilly -14°C (8°F), with an average hovering around 0°C (32°F) and highs reaching up to 11°C (51°F). The month is characterized by significant precipitation, totaling 179 mm (7.0 in) over about 10 days, and a high humidity of 89%. In contrast, April brings a notable warming trend, with minimum temperatures around -10°C (15°F) and average highs climbing to 24°C (76°F). Although it experiences slightly less precipitation at 155 mm (6.1 in) over approximately 14 days, the humidity is lower at 79%. For a closer look at April weather in this region, check out Tolmin weather in April.
When comparing the weather in December and May, the differences are striking. December typically experiences much colder temperatures, with a minimum of -14°C (8°F) and an average of 0°C (32°F), while May sees a minimum of -1°C (31°F) and a much warmer average of 13°C (55°F). Additionally, the maximum temperatures in December only reach up to 11°C (51°F), whereas in May, they can soar to 24°C (75°F). Precipitation is also notable, with December registering 179 mm (7.0 in) over about 10 days, and May experiencing even higher precipitation at 219 mm (8.6 in) over 23 days. Humidity levels are higher in December at 89%, contrasting with the more moderate humidity of 74% in May. This seasonal shift marks a transition from the cold, damp conditions of winter to the warmer, wetter atmosphere of spring. For more details on the typical weather conditions in May, you can visit Tolmin weather in May.
December and June present stark contrasts in weather. In December, temperatures can plummet as low as -14°C (8°F), with an average hovering around 0°C (32°F) and a maximum of 11°C (51°F). The month is characterized by high humidity at 89% and considerable precipitation, reaching 179 mm (7.0 in) over approximately 10 days. In contrast, June brings a much milder climate, with temperatures ranging from a minimum of 4°C (39°F) to a soaring maximum of 33°C (92°F), resulting in a comfortable average of 18°C (64°F). Although June has slightly less overall precipitation at 143 mm (5.6 in), it occurs over more days, totaling 17. You can learn more about the conditions in June by visiting Tolmin weather in June.
December and July present dramatically different weather conditions. In December, temperatures can drop as low as -14°C (8°F), with an average around 0°C (32°F) and a maximum of 11°C (51°F). The month is characterized by high humidity levels at 89% and considerable precipitation, totaling 179 mm (7.0 in) over about 10 days. In contrast, July experiences much milder and warmer conditions, with minimum temperatures around 9°C (48°F), averaging 19°C (66°F), and peaking at 30°C (87°F). Despite receiving slightly less precipitation at 163 mm (6.4 in), July is wetter with rain expected on about 19 days, but the humidity is lower at 74%. For more on the delightful weather of July, visit Tolmin weather in July.
The weather in December contrasts sharply with that of August. December experiences much colder temperatures, with lows plunging to -14°C (8°F) and a chilly average of 0°C (32°F), while August enjoys milder conditions, with temperatures ranging from a minimum of 7°C (45°F) to an inviting average of 19°C (67°F) and highs reaching up to 31°C (88°F). Precipitation levels are relatively similar, with December receiving about 179 mm (7.0 in) over 10 days, compared to August's 172 mm (6.8 in) over 17 days, though the humidity is significantly higher in December at 89%, versus 68% in August. For more detailed insights into August weather, you can check Tolmin weather in August.
When comparing the weather in December and September, it's clear that the two months present distinctly different climatic conditions. December is much colder, with average temperatures around 0°C (32°F) and lows plunging to -14°C (8°F), while September enjoys milder weather, featuring an average temperature of 14°C (58°F) and maximums reaching 26°C (78°F). Precipitation is relatively similar, with December receiving 179 mm (7.0 in) over about 10 days and September slightly higher at 189 mm (7.4 in) over 15 days. Additionally, humidity is notably higher in December at 89%, compared to September's more comfortable 74%. For more insights into September weather, you can visit Tolmin weather in September.
In a comparison of December and October weather, December tends to be significantly colder, with temperatures ranging from a minimum of -14°C (8°F) to a maximum of 11°C (51°F), resulting in an average of 0°C (32°F). In contrast, October sees milder conditions, featuring a minimum of -2°C (29°F), an average of 10°C (50°F), and a maximum of 21°C (71°F). Precipitation levels are higher in December, totaling 179 mm (7.0 in) over approximately 10 days, while October receives 143 mm (5.6 in) over 11 days. Humidity levels are quite similar, with December at 89% and October at 88%. For more details on October weather, you can visit Tolmin weather in October.
December weather is notably colder compared to November, with average temperatures dropping from 5°C (41°F) in November to around 0°C (32°F) in December. The minimum temperatures in December can plummet to -14°C (8°F), while November only sees minimums around -11°C (12°F). In terms of precipitation, December receives slightly less rain at 179 mm (7.0 in) over 10 days, compared to November's 200 mm (7.9 in) over 12 days. Humidity remains quite high in both months, peaking at 89% in December, just slightly below November's 90%. To explore more about November's weather in this region, check Tolmin weather in November.
December in Tolmin brings a notable shift in weather, characterized by colder temperatures and higher humidity compared to other months. With an average temperature hovering around freezing, residents and visitors experience a chill that sharpens the festive spirit. The increased precipitation, totaling 179 mm, often manifests as rain or wet snow, resulting in approximately 10 damp days throughout the month. The higher humidity levels create a crisp atmosphere, accentuating the serene beauty of the winter landscape. For a deeper understanding of what to expect, explore the full details at Tolmin Climate.