January Weather in Mojstrana, Slovenia

Last updated: August 27, 2025

In Mojstrana, Slovenia, January brings a chilly embrace, with temperatures ranging from a minimum of -18°C (1°F) to a maximum of 8°C (47°F), resulting in an average of -3°C (27°F). Visitors can expect a significant precipitation amount of 50 mm (2.0 in) over the month, typically spread across 5 days of wintery weather. With humidity levels reaching 91%, the atmosphere can feel quite crisp and invigorating, perfect for those eager to experience the serene beauty of Slovenia's winter landscape.

January Temperature in Mojstrana

In January, Mojstrana, Slovenia experiences its coldest temperatures, where the mercury dips as low as -18°C (1°F) and averages around -3°C (27°F). Despite the chill, the month can surprisingly peak at a mild 8°C (47°F), hinting at the slow transition towards warmer days. This early winter month sets the stage for February's further drop, often reaching a lowest point of -20°C (-3°F), though an upward trend begins in March as temperatures start to rise, averaging 3°C (37°F). Overall, January encapsulates the essence of winter in Mojstrana, characterized by crisp air and snowy landscapes, but also subtly foreshadowing the gradual warming that follows in the coming months.

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

The chart illustrates January temperature patterns in Mojstrana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mojstrana, 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).
JanFebMarAprMayJunJulAugSepOctNovDec273237465363646456483929
Data source: Temperature data for Mojstrana 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 Mojstrana

January in Mojstrana, Slovenia, showcases a relatively mild start to the year with 50 mm (2.0 in) of precipitation, spread over just 5 days. This sets a foundation for a gradual increase in moisture as winter gives way to spring; notably, February and March see a rise in both precipitation amounts and rainy days, with February receiving 85 mm (3.4 in) over 8 days and March close behind at 83 mm (3.3 in) across 11 days. As the months progress, the trend continues upward, peaking dramatically in August, where the region experiences 215 mm (8.5 in) of rain over 17 days. The distribution of wetter days becomes more pronounced throughout the spring and summer, emphasizing a clear transition from the less frequent, lighter showers of January to the abundant rain of later months, ultimately painting a picture of a climate rich in seasonal variability.

January Precipitation Trends in Mojstrana

The chart displays monthly precipitation patterns in Mojstrana, 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 Mojstrana, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec508583117189137165216192104157129
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Mojstrana

In Mojstrana, Slovenia, January stands out with a notably high humidity level of 91%, setting the tone for the winter months. As the year progresses into February and March, humidity gradually decreases, hitting 87% and 82% respectively, indicating a slow transition towards the drier spring season. This trend continues into April and May, where humidity drops further to 79% and 74%. Interestingly, the summer months introduce a slight rise, with June and July recording humidity levels of 75% and 74%. However, the autumn months witness a significant rebound; October and November see humidity levels climbing back up to 88% and 90%. Interestingly, December retains warmth and dampness with a humidity of 89%, indicating a cyclical pattern where moisture tends to peak in winter and autumn, while spring and summer experience lower humidity levels. Overall, this fluctuation paints a picture of a region influenced by its seasonal changes.

January Average Humidity in Mojstrana

This chart illustrates the average monthly humidity levels in Mojstrana, 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 Mojstrana is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%82%79%74%75%74%69%74%88%90%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Mojstrana

In January, Mojstrana, Slovenia experiences a UV Index of 2, categorizing exposure as low with a burn time of 45 minutes, making it a season where sun protection is less of a concern. As winter fades into February, the UV Index rises to 4, indicating a moderate level of exposure that demands a bit more attention. This upward trend continues into spring, with March and April seeing high indices of 6 and 7, respectively, leading to shorter burn times of just 25 minutes. By May and June, the UV Index peaks at 8 and 9, categorizing the exposure as very high with burn times dramatically decreasing to just 15 minutes—an important reminder for sun safety during these months. As summer wanes, the UV Index gradually diminishes but remains high throughout July and August, before starting to taper off in September. Fall brings further reduction, with October and November reverting to moderate levels. Finally, December mirrors January's low exposure risk, with a UV Index again at 2. Throughout the year, it's clear that sun exposure intensifies with the changing seasons. For detailed monthly insights, explore the Mojstrana UV Index.

Maximum UV Index Levels in Mojstrana for January

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

In January, Mojstrana, Slovenia, greets the year with approximately 180 hours of sunshine, setting the stage for gradual brighter days ahead. As winter loosens its grip, February sees an increase to 220 hours, hinting at the promise of spring. The trend continues to ascend as March brings 297 hours, with sunlight bathing the stunning Alpine landscape, inviting outdoor adventures. By April, the sunshine peaks at 329 hours, leading into a vibrant May, where sunlit hours further increase to 351. A radiant June follows, boasting 396 hours of sunshine, ideal for hiking and exploring nature's beauty. As summer reaches its zenith in July with 413 hours, the days are long and lively. However, the transition into late summer brings a slight tapering of sunshine in August at 380 hours, followed by a gentle decline throughout the autumn months. September enjoys 307 hours of sunlight, while October and November see a retreat to 270 and 197 hours, respectively. As the year closes, December brings 200 hours, reminding us of the cyclical rhythm of sunlight in this picturesque alpine region. Overall, Mojstrana's sunshine hours showcase a compelling journey from the crisp winter beginnings to the lush vibrancy of mid-year, embodying the essence of the changing seasons.

Monthly Sunshine Duration in Mojstrana: January Highlighted

The January sunshine duration represents the total number of hours Mojstrana 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.
JanFebMarAprMayJunJulAugSepOctNovDec180h220h297h329h351h396h413h380h307h270h197h200h
Data source: Mojstrana January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mojstrana During January

In Mojstrana, Slovenia, January sees only a 25% chance of sunny weather, making it one of the cloudiest months of the year. This contrasts sharply with the brighter prospects of February, which jumps to 40%, suggesting a gradual transition toward sunnier days as winter wanes. The trend continues into March, where the likelihood of sunshine increases significantly to 52%, marking it as the month of the year when the sun starts to make its presence felt. However, by April, the chance dips again to 32%, reflecting the variability typical of spring. Despite January’s low probabilities, the progression through the months highlights a fascinating cycle of weather, culminating in a more favorable climate as spring unfolds.

Percentage of Sunny Days in January in Mojstrana

The chart illustrates the percentage of sunny days in Mojstrana 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 Mojstrana experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%40%52%32%27%45%39%38%41%31%20%30%
Data source: Mojstrana January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mojstrana in January

In January, Mojstrana, Slovenia, experiences a modest 9 hours of daylight, a subtle reminder of winter's hold. As the month progresses into February, daylight gradually increases to 10 hours, signaling the first signs of emerging spring. From this point, a consistent upward trend emerges: March brings 11 hours, while April expands this further to 13 hours. The warming months of May and June peak at the sunniest days, both with an impressive 15 hours of daylight. However, as summer gives way to autumn, daylight begins its slow decline, tapering to 14 hours in August and subsequently decreasing to 12 hours in September. This trend continues into October with 10 hours, before falling to 9 hours in November and reaching a low of 8 hours by December. Overall, the daylight duration in Mojstrana illustrates the rhythmic dance of the seasons, with each month offering a unique blend of light and shadow.

Average Daylight Hours in Mojstrana for January

The chart illustrates the variation in daylight duration in Mojstrana throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 1m10h 18m11h 56m13h 36m15h 1m15h 45m15h 22m14h 6m12h 30m10h 50m9h 22m8h 37m
Data source: Mojstrana daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Mojstrana

In Mojstrana, Slovenia, January greets residents with a gentle breeze, as the average wind speed lingers at 1.4 m/s (3 mph). This calm atmosphere sets the tone for the winter months, characterized by light winds that continue to hover around the same pace through December. As the year unfolds, a slight uptick is noticed in February and March, where speeds reach 1.6 m/s (4 mph), introducing a hint of briskness that complements the snow-covered landscape. The winds become marginally stronger in April, peaking at 1.7 m/s (4 mph), before tapering back to familiar levels in the summer months. Overall, the trend in Mojstrana's wind patterns reflects a serene winter, gradually escalating into more vibrant spring breezes, before settling into the softer summer air.

Average January Wind Speed in Mojstrana

The chart displays monthly wind speed patterns in Mojstrana, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.4 m/s1.61.61.71.61.51.51.31.31.61.31.4
Data source: Mojstrana January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Mojstrana Compares to Other Months

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

January and February exhibit notable differences in weather patterns. January generally sees a milder average temperature of -3°C (27°F), with a minimum dip to -18°C (1°F) and a maximum reaching 8°C (47°F). In contrast, February experiences colder temperatures, with an average of 0°C (32°F) and a minimum of -20°C (-3°F), although it can warm up to a maximum of 14°C (57°F). Precipitation also varies between the two months, with January receiving 50 mm (2.0 in) over 5 days, while February experiences increased precipitation at 85 mm (3.4 in) across 8 days. Humidity levels remain relatively high in both months, with January at 91% and February slightly lower at 87%. For more detailed information, check out Mojstrana weather in February.

In January, the weather is notably colder, with average temperatures hovering around -3°C (27°F) and reaching a maximum of 8°C (47°F). The month experiences about 50 mm (2.0 in) of precipitation over 5 days, combined with a high humidity level of 91%. In contrast, March brings a significant shift, featuring a slightly milder average temperature of 3°C (37°F) and a maximum of 19°C (67°F). March also sees increased precipitation, totaling approximately 83 mm (3.3 in) over 11 days, along with a drop in humidity to 82%. For more details on the weather conditions in March, check out Mojstrana weather in March.

January and April present striking differences in weather conditions. In January, temperatures plummet, with a minimum of -18°C (1°F) and an average of -3°C (27°F), while April sees a significant rise, with averages climbing to 8°C (46°F) and maximums reaching 24°C (75°F). Precipitation also varies, as January experiences 50 mm (2.0 in) over just 5 days, whereas April brings a total of 116 mm (4.6 in) spread across 13 days. Additionally, January holds a higher humidity level of 91%, compared to April's 79%. For those interested in the detailed patterns of April weather, you can explore more here: Mojstrana weather in April.

In January, the weather is characterized by frigid temperatures, with a minimum of -18°C (1°F) and an average of -3°C (27°F), making it a colder month overall. The precipitation is relatively low at 50 mm (2.0 in) over just 5 days, but the humidity remains high at 91%, contributing to a sharp chill in the air. In contrast, May ushers in a significant warming trend, featuring much milder temperatures with a minimum of -1°C (30°F) and an average of 12°C (53°F), peaking at 25°C (78°F). However, this month also sees increased precipitation, totaling 189 mm (7.4 in) over 21 days, and a drop in humidity to 74%, creating a more comfortable springtime climate. For those interested in detailed weather patterns, check out Mojstrana weather in May.

January and June present starkly contrasting weather conditions. In January, temperatures drop significantly, with minimums reaching -18°C (1°F) and averaging around -3°C (27°F), while maximums struggle to reach 8°C (47°F). Humidity is high at 91%, and the month experiences about 50 mm (2.0 in) of precipitation over 5 days. In contrast, June welcomes warmer conditions, with minimum temperatures at 3°C (38°F) and averages soaring to 17°C (63°F), peaking at a hot 33°C (91°F). This month also sees a significant increase in precipitation, totaling 137 mm (5.4 in) over 16 days, accompanied by lower humidity levels at 75%. For a detailed look at the weather in Mojstrana, check out Mojstrana weather in June.

In January, the weather is characterized by frigid temperatures, with minimums dropping to -18°C (1°F) and an average of -3°C (27°F), making it the coldest month of the year. Precipitation is relatively low at 50 mm (2.0 in) over just five days, and the high humidity of 91% adds to the chill. Conversely, July brings a dramatic shift with much milder temperatures, ranging from a minimum of 7°C (45°F) to a warm average of 18°C (64°F) and highs reaching 29°C (85°F). The month is considerably wetter, with precipitation totaling 165 mm (6.5 in) over 18 days and humidity dropping to 74%. For a closer look at how the weather in July shapes the experience in Mojstrana, you can explore this link: Mojstrana weather in July.

January and August present stark contrasts in weather conditions. In January, temperatures can plummet to a minimum of -18°C (1°F), averaging around -3°C (27°F) and reaching a maximum of 8°C (47°F). The month sees about 50 mm (2.0 in) of precipitation over five days, accompanied by high humidity at 91%. On the other hand, August experiences much milder conditions with a minimum temperature of 5°C (41°F), averaging 18°C (65°F) and soaring to a maximum of 31°C (89°F). Rainfall is substantially greater, totaling 215 mm (8.5 in) spread across 17 days, yet the humidity is significantly lower at 68%. For more information on weather specifics in this month, check Mojstrana weather in August.

January and September showcase stark contrasts in weather. January's temperatures plunge with a minimum of -18°C (1°F) and an average of -3°C (27°F), accompanied by high humidity at 91%, making it a brisk winter month. In contrast, September brings much warmer conditions, with temperatures ranging from a minimum of 0°C (33°F) to a comfortable average of 13°C (56°F) and a maximum of 26°C (79°F). However, September experiences significantly more precipitation, totaling 192 mm (7.6 in) over 15 days, compared to January's 50 mm (2.0 in) over just 5 days. For more details on the weather in September, you can check Mojstrana weather in September.

January and October present stark contrasts in weather. January, with its subzero temperatures, sees minimums plunging to -18°C (1°F) and an average of -3°C (27°F), while October offers a milder climate with temperatures ranging from a minimum of -4°C (25°F) to a pleasant maximum of 21°C (70°F). Precipitation is also more prominent in October, totaling 104 mm (4.1 in) over 9 days compared to January's 50 mm (2.0 in) over just 5 days. Humidity levels are relatively similar, with January at 91% and October slightly lower at 88%. For more detailed information, you can check Mojstrana weather in October.

January and November present quite different weather conditions. In January, temperatures range from a chilly minimum of -18°C (1°F) to a maximum of 8°C (47°F), with an average of -3°C (27°F). The month sees about 50 mm (2.0 in) of precipitation spread over approximately 5 days, accompanied by high humidity levels of 91%. In contrast, November experiences milder temperatures, ranging from a minimum of -15°C (6°F) to a pleasant maximum of 17°C (63°F), with an average of 4°C (39°F). This month is significantly wetter, with precipitation totaling 156 mm (6.2 in) over 11 days and slightly lower humidity at 90%. For a detailed look at conditions in November, visit Mojstrana weather in November.

January weather tends to be slightly colder than December, with average temperatures dropping from -1°C (30°F) in December to -3°C (27°F) in January. The maximum temperatures in December reach up to 10°C (49°F), while January sees a cooler maximum of 8°C (47°F). December also experiences significantly more precipitation, totaling 129 mm (5.1 in) over 11 days, compared to January's 50 mm (2.0 in) over just 5 days. Humidity remains relatively high in both months, with January at 91% and December at 89%. For more detailed information about December weather, you can visit Mojstrana weather in December.

Compare Mojstrana's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Mojstrana

January in Mojstrana stands out as a month of extremes, contrasting sharply with the milder temperatures of the preceding and following months. With the average temperature hovering around a chilly -3°C (27°F), January envelops the region in a frosty embrace, often plunging to much colder lows that can reach -18°C (1°F). The high humidity level of 91% adds to the wintry feel, while the 50 mm of precipitation over just five days ensures that the surrounding landscapes are adorned with a picturesque blanket of snow. Such conditions provide a striking backdrop for winter enthusiasts. To learn more about how these weather patterns fit within the broader context of the region, visit Mojstrana Climate.