January Weather in Nova Gorica, Slovenia

Last updated: August 27, 2025

January in Nova Gorica, Slovenia offers a chill in the air, with daily temperatures ranging from a brisk -11°C (13°F) to a mild 11°C (52°F). The average temperature hovers at around 1°C (35°F), encouraging cozy indoor gatherings. This month sees 73 mm (2.9 in) of precipitation spread over 7 days, contributing to the area's lush winter scenery. High humidity levels at 88% add to the cool atmosphere, making it a quintessential winter experience in this picturesque Slovenian town.

January Temperature in Nova Gorica

In Nova Gorica, Slovenia, January presents a chill that sets the tone for winter, with temperatures ranging from a brisk -11°C (13°F) to a more temperate 11°C (52°F). The average hovers around 1°C (35°F), indicating that while the month can be quite frosty, it also experiences moments of moderation as the days gradually lengthen. This midwinter period showcases the stark contrasts typical of the season, particularly notable as February arrives with slightly warmer temperatures, hinting at the impending spring. Overall, January's weather not only encapsulates the frosty essence of Slovenian winters but also teases the gradual transition towards milder months ahead.

January Weather in Nova Gorica: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Nova Gorica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nova Gorica, 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).
JanFebMarAprMayJunJulAugSepOctNovDec343943515868707161534537
Data source: Temperature data for Nova Gorica 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 Nova Gorica

In January, Nova Gorica experiences 73 mm (2.9 in) of precipitation over approximately 7 days, marking the start of the year with relatively mild rainfall. This amount sets the stage for a notable increase in the following months, with February seeing a significant jump to 142 mm (5.6 in) over 11 days. The trend continues into the spring, peaking in May with 233 mm (9.2 in) spread across 21 days, indicating that late spring is particularly wet. As the year progresses, precipitation remains high, notably in November and December, suggesting an overall pattern of increased rainfall from early winter through to late spring. This cyclical rise and fall in precipitation highlights the dynamic climate of Nova Gorica, showcasing a diverse range of weather experiences throughout the year.

January Precipitation Trends in Nova Gorica

The chart displays monthly precipitation patterns in Nova Gorica, 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 Nova Gorica, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec73142111149233134129123188151209186
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Nova Gorica

In January, Nova Gorica experiences a notable humidity level of 88%, setting the tone for a damp winter atmosphere. As the year progresses into February, humidity slowly dips to 82%, hinting at a gradual shift toward slightly drier conditions. This trend continues into March and April, where levels stabilize around 73%, suggesting a moderate spring transition. By May and June, humidity further decreases to around 70% and 69%, respectively, making way for a refreshing summer breath. However, the peak of summer in July brings the lowest humidity of 63%, providing a welcome reprieve from the stickiness that often accompanies warmer months. As the seasons change again, August presents a further drop to 51%, the driest month of the year. Interestingly, humidity begins to climb again in September, reaching 64%, reminiscent of the humidity seen in early spring. This upward trend continues into October, rising to 83%, while November and December return to the higher humidity levels characteristic of winter, both at 89% and 88% respectively. Overall, the climate in Nova Gorica exhibits a clear seasonal pattern, with significant peaks in the colder months and a refreshing dip during the summer.

January Average Humidity in Nova Gorica

This chart illustrates the average monthly humidity levels in Nova Gorica, 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 Nova Gorica is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%82%73%73%70%69%63%51%64%83%89%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Nova Gorica

In January, Nova Gorica experiences a UV Index of 2, placing it in the low exposure category with a burn time of 45 minutes. As the months progress, there is a noticeable upward trend in UV exposure: February sees a moderate increase to an index of 3, followed by March at 5. This escalation continues into the spring, with April reaching 6 and May peaking at a notably high 8. The summer months bring even more intensity, as both June and July maintain a very high UV Index of 9, allowing only 15 minutes before skin damage can occur. By August, the index slightly dips to 8, but remains in the very high category, while September decreases to a high exposure level at 7. As the year winds down, October and November return to a moderate level with indices of 4 and 3, respectively, before the cycle restarts in December with a low index of 2. It's essential for residents and visitors alike to stay informed about UV levels throughout the year to protect their skin appropriately. For more details, check out Nova Gorica UV Index.

Maximum UV Index Levels in Nova Gorica for January

The chart shows the monthly maximum UV Index (UVI) for Nova Gorica 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 Nova Gorica typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Nova Gorica 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 Nova Gorica

In January, Nova Gorica basks in a modest 182 hours of sunshine, setting the tone for a winter landscape that gradually brightens as the year unfolds. As we transition into February, the sunlight increases to 227 hours, hinting at the approaching warmth of spring. By March, the days continue to lengthen, offering 309 hours of sunshine, while April welcomes a vibrant 340 hours, inviting locals to enjoy the blooming scenery. The ascent peaks in May with a delightful 366 hours, a joyful prelude to summer. June and July bring the most radiant days, capturing 411 and 425 hours respectively, perfect for outdoor adventures. Although the sun begins to retreat in August with 392 hours, it still lingers delightfully. As fall approaches, we see a gradual decline in sunshine hours, with 320 hours in September and tapering to 206 hours by December. This annual rhythm of sunlight not only enhances the beauty of Nova Gorica but also reflects the changing seasons, inviting residents and visitors to embrace each unique phase of the year.

Monthly Sunshine Duration in Nova Gorica: January Highlighted

The January sunshine duration represents the total number of hours Nova Gorica 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.
JanFebMarAprMayJunJulAugSepOctNovDec182h227h309h340h366h411h425h392h320h284h219h206h
Data source: Nova Gorica January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nova Gorica During January

In Nova Gorica, Slovenia, January brings a modest 27% chance of sunny weather, setting the tone for a winter that gradually brightens into spring. As the months progress, the likelihood of sunshine steadily increases, reaching a peak in March at 57%. After a dip in April, the trend continues upward, with the summer months of July and August showcasing almost half the days adorned with sunlight, at 46% and 49% respectively. This trajectory hints at a cyclical pattern where winters are typically gray, giving way to the vibrant sun’s embrace as the year unfolds. The transition into bright spring and summer months promises a refreshing change for residents and visitors alike.

Percentage of Sunny Days in January in Nova Gorica

The chart illustrates the percentage of sunny days in Nova Gorica 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 Nova Gorica experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%39%57%36%33%48%46%49%50%43%34%35%
Data source: Nova Gorica January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nova Gorica in January

In January, Nova Gorica experiences about 9 hours of daylight, a modest amount that reflects the winter's grip on the region. As the month transitions to February, the daylight stretches to 10 hours, hinting at the approaching spring. This upward trend continues, with March bringing 11 hours and April offering even more sunshine at 13 hours, infusing the atmosphere with a sense of renewal. The peak daylight occurs in June and July, where residents bask in 15 hours of sunlight, a perfect backdrop for summer festivities. As the year progresses into August and September, daylight gently declines to 14 hours and 12 hours, respectively, marking the transition to autumn. By October, daylight returns to 10 hours, and as winter approaches again, the hours dwindle to 9 in November and 8 in December. This rhythmic cycle of daylight is a beautiful reminder of nature's ebb and flow through the seasons in Slovenia.

Average Daylight Hours in Nova Gorica for January

The chart illustrates the variation in daylight duration in Nova Gorica throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 5m10h 21m11h 56m13h 33m14h 57m15h 39m15h 17m14h 3m12h 29m10h 52m9h 26m8h 42m
Data source: Nova Gorica daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Nova Gorica

In Nova Gorica, Slovenia, January brings a gentle breeze with an average wind speed of 1.9 m/s (4 mph), a figure consistent with the following months through March and April. This steady airflow creates a serene atmosphere perfect for winter strolls. As the year progresses into spring and summer, wind speeds fluctuate slightly, settling around the same average until they dip to 1.6 m/s in June. Interestingly, a noticeable increase occurs in the fall, with October and November seeing a rise to 2.4 m/s (5 mph). This trend suggests that while the year begins with a calm and consistent wind, the later months usher in a bit more vigor, perhaps a nod to the changing seasons and their unpredictable nature.

Average January Wind Speed in Nova Gorica

The chart displays monthly wind speed patterns in Nova Gorica, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.9 m/s1.91.81.91.91.61.71.81.72.42.41.8
Data source: Nova Gorica January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Nova Gorica Compares to Other Months

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

January and February present distinct weather patterns, with February generally being warmer. In January, temperatures dip to a minimum of -11°C (13°F) and an average of 1°C (35°F), while February sees slightly milder conditions, with a minimum of -10°C (14°F) and an average rising to 4°C (39°F). The maximum temperatures in February can reach 20°C (68°F), significantly higher than January's max of 11°C (52°F). Additionally, February experiences more precipitation, totaling 142 mm (5.6 in) over 11 days, compared to January's 73 mm (2.9 in) over 7 days. Humidity levels are also high in both months, with January at 88% and February slightly lower at 82%. For detailed weather insights, visit Nova Gorica weather in February.

In January, the weather is characterized by cold temperatures, with highs averaging around 1°C (35°F) and lows dropping to -11°C (13°F). The month experiences significant humidity at 88% and a total precipitation of 73 mm (2.9 inches) over approximately 7 days. In contrast, March brings a noticeable warming trend, where average temperatures rise to 6°C (43°F) with maximums reaching up to 22°C (72°F), despite a chillier minimum of -16°C (4°F). The precipitation also increases to 111 mm (4.4 inches) over 11 days, but humidity drops to a more comfortable 73%. For more detailed information on March weather, you can visit Nova Gorica weather in March.

In January, the weather is quite chilly, with average temperatures hovering around 1°C (35°F) and minimums plunging to -11°C (13°F). The month experiences significant precipitation, totaling 73 mm (2.9 in) over about 7 days, accompanied by high humidity levels at 88%. In contrast, by April, temperatures noticeably rise, with an average of 10°C (51°F) and maximums reaching as high as 26°C (79°F). However, April tends to be wetter, with precipitation increasing to 149 mm (5.9 in) over 12 days, but humidity drops to a more comfortable 73%. For a detailed look at the climate, check out Nova Gorica weather in April.

January weather in Nova Gorica is characterized by significantly colder temperatures, with an average of 1°C (35°F) and minimums dipping as low as -11°C (13°F). The month sees about 73 mm (2.9 in) of precipitation over roughly 7 days, accompanied by high humidity levels at 88%. In contrast, May brings a dramatic shift to milder temperatures, averaging 14°C (58°F) with highs reaching up to 26°C (79°F) and minimums around 2°C (36°F). However, this warmer month also experiences more rainfall, totaling 233 mm (9.2 in) across 21 days, but with a lower humidity of 70%. For more details on May weather, you can check Nova Gorica weather in May.

In January, the weather in Nova Gorica is characterized by cold temperatures, with a minimum of -11°C (13°F) and an average around 1°C (35°F). The month experiences approximately 73 mm (2.9 in) of precipitation over about 7 days, with a high humidity level of 88%, creating a chilly and damp atmosphere. In contrast, June offers a dramatic shift, with temperatures ranging from a minimum of 7°C (44°F) to a warm average of 20°C (68°F), peaking at 35°C (96°F). Precipitation increases to 134 mm (5.3 in) over 12 days, but the humidity decreases to 69%, resulting in a more pleasant and summery environment. For more details on June weather, you can visit Nova Gorica weather in June.

January and July present a striking contrast in weather conditions. In January, temperatures range from a chilly -11°C (13°F) to a mild 11°C (52°F), with an average of around 1°C (35°F). The month experiences significant precipitation, totaling 73 mm (2.9 in) over 7 days, coupled with a high humidity level of 88%. In stark comparison, July brings a much warmer climate with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 34°C (94°F), averaging 21°C (70°F). This summer month sees increased rainfall, totaling 129 mm (5.1 in) spread across 15 days, but a notably lower humidity level of 63%. For more details about the weather in July, you can check out Nova Gorica weather in July.

In January, Nova Gorica experiences cold winter weather, with temperatures ranging from a chilling minimum of -11°C (13°F) to a mild maximum of 11°C (52°F) and an average of around 1°C (35°F). The month sees considerable humidity at 88%, along with an average of 73 mm (2.9 in) of precipitation over approximately 7 days.

In contrast, August offers a much warmer climate, with temperatures ranging from a minimum of 9°C (49°F) to a sizzling maximum of 34°C (94°F) and an average temperature of 21°C (71°F). While the humidity drops to a more comfortable 51%, August also sees higher precipitation levels at 123 mm (4.8 in) spread over about 14 days. For more detailed information, you can check Nova Gorica weather in August.

January presents a chilly winter climate, with temperatures ranging from a minimum of -11°C (13°F) to a maximum of 11°C (52°F). The average temperature hovers around 1°C (35°F), accompanied by high humidity levels at 88%. Precipitation is notable, with 73 mm (2.9 in) falling over 7 days. In contrast, September offers a much warmer and more vibrant atmosphere, with temperatures varying from a low of 3°C (37°F) to a high of 30°C (87°F) and an average temperature of 16°C (62°F). This month experiences significantly more rainfall, totaling 188 mm (7.4 in) over 12 days, but the humidity is lower at 64%. For more detailed weather insights, check out Nova Gorica weather in September.

January and October present distinct contrasts in weather. In January, temperatures range from a chilly minimum of -11°C (13°F) to a maximum of 11°C (52°F), with an average of around 1°C (35°F). This month sees considerable precipitation, totaling 73 mm (2.9 in) spread over 7 days, accompanied by high humidity levels at 88%. In contrast, October enjoys milder conditions, with temperatures ranging between 1°C (35°F) and 23°C (73°F), and an average of 12°C (53°F). Precipitation increases significantly to 151 mm (6.0 in) over 11 days, while humidity decreases slightly to 83%. For more details on the weather in October, visit Nova Gorica weather in October.

January and November exhibit distinctly different weather patterns. In January, temperatures can drop to a minimum of -11°C (13°F), with an average of 1°C (35°F) and a maximum of 11°C (52°F). The month sees about 73 mm (2.9 in) of precipitation over an average of 7 days, coupled with high humidity at 88%. In contrast, November experiences milder temperatures, ranging from a minimum of -4°C (25°F) to a maximum of 17°C (64°F), with an average of 7°C (45°F). Rainfall is significantly higher in November, totaling 209 mm (8.2 in) across 13 days, and humidity remains similar at 89%. For a closer look at regional specifics, see Nova Gorica weather in November.

When comparing the weather in January to December, January tends to be slightly colder overall, with average temperatures ranging from a minimum of -11°C (13°F) to a maximum of 11°C (52°F), compared to December's range of -8°C (19°F) to 12°C (54°F). Additionally, January experiences less precipitation, recording 73 mm (2.9 in) across 7 days, while December sees a significant increase with 186 mm (7.3 in) of rainfall over 11 days. Despite these variations, both months share a high humidity level of 88%. For more detailed information, you can refer toNova Gorica weather in December.

Compare Nova Gorica's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Nova Gorica

January in Nova Gorica casts a stark contrast to the milder months surrounding it, with tempests of winter showcasing both chilly temperatures and notable precipitation. Though the daily maximums stay moderately cool, the average creeps just above freezing, hinting at the ebb and flow of winter’s grip. With over a week of rain, the month's high humidity lends a damp chill to the air, making it the quintessential time for cozy indoor activities. Visitors and residents alike can feel the season’s distinct character, setting January apart from the gentler transitions of spring and the warmth of summer. For those keen on understanding the broader influences of climate here, more insights can be found at Nova Gorica Climate.