January Weather in Radenci, Slovenia

Last updated: August 27, 2025

January in Radenci, Slovenia presents a captivating blend of winter chill and occasional warmth. With maximum temperatures reaching a mild 14°C (58°F), the month still maintains an average of 1°C (34°F), dipping to a brisk minimum of -12°C (11°F) at night. The region experiences high humidity levels at 90%, contributing to its wintery atmosphere. Rainfall is moderate, with a total of 26 mm (1.0 in) spread across 5 days, adding a touch of moisture to the crisp air. This combination of weather conditions creates a unique winter experience, perfect for those who appreciate the beauty of Slovenia's cold season.

January Temperature in Radenci

In Radenci, Slovenia, January presents a chilly yet intriguing climate, where temperatures can plunge as low as -12°C (11°F) but average around a mild 1°C (34°F). The month showcases a notable temperature range, peaking at a pleasant 14°C (58°F), making it a stark contrast to the harsher winters that characterize the region. As the season progresses into February, temperatures begin to rise slightly, with averages reaching 4°C (39°F), suggesting a gentle transition towards the warmer months. Despite the initial cold, January sets the stage for an increasingly diverse temperature pattern, hinting at the imminent arrival of spring as snow melts and nature awakens. The fluctuations in January's climate not only inspire a cozy ambiance for winter activities but also ignite anticipation for the vibrant warmth that follows in the coming months.

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

The chart illustrates January temperature patterns in Radenci, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Radenci, 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).
JanFebMarAprMayJunJulAugSepOctNovDec333944536070727262534436
Data source: Temperature data for Radenci 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 Radenci

In January, Radenci, Slovenia experiences relatively low precipitation, with a total of only 26 mm (1.0 in) falling over just 5 days. This sets the stage for a winter that is generally drier than the subsequent months, as February sees a notable increase to 43 mm (1.7 in) spread across 7 days. The trend of increasing rainfall continues into spring, culminating in April, where precipitation peaks at 49 mm (1.9 in) over 8 days, paving the way for May’s dramatic surge to 115 mm (4.5 in) across 16 days. This pattern indicates a transition from the relatively tranquil start of the year to a much wetter spring, highlighting the seasonal shift in Radenci's climate, where the dry winter gives way to the lush and vibrant conditions of late spring.

January Precipitation Trends in Radenci

The chart displays monthly precipitation patterns in Radenci, 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 Radenci, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec26433649115908490110557258
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Radenci

In Radenci, Slovenia, January stands out with a notably high humidity level of 90%, making it one of the dampest months of the year. This characteristic moisture sets the tone for winter, where the air remains laden with humidity, contributing to a crisp and cool ambiance. As the year progresses into February, humidity begins to decrease slightly to 84%, indicating a gradual shift towards drier conditions. By March, levels drop further to 78%, and the trend continues with April and May experiencing even lower humidity, reaching 73% and 71%, respectively. The summer months of July and August see humidity decline to its annual low of 70% and 60%, providing a refreshing contrast to the typically wetter winter months. However, the cycle resets in the fall, with humidity rising again, peaking at 89% during the colder months of November and December, creating a familiar rhythm of seasonal humidity that characterizes this charming Slovenian region.

January Average Humidity in Radenci

This chart illustrates the average monthly humidity levels in Radenci, 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 Radenci 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Radenci

In January, Radenci experiences a low UV Index of 2, indicating minimal risk for sunburn, with a safe exposure time of 45 minutes. As the season transitions into February, the UV Index rises to 3, marking the start of moderate exposure, and a slightly reduced burn time of 30 minutes. This increase in UV levels continues into March with a UV Index of 5, maintaining the moderate category. As spring approaches, the UV Index escalates sharply in April to 6, categorized as high, requiring caution with a burn time of just 25 minutes. The trend of increasing UV intensity peaks during the summer months of May through August, where values soar to 8 and 9 under very high exposure categories, necessitating vigilant sun protection. Interestingly, this is followed by a decrease in UV levels during the fall, dropping to 6 in September and then tapering off to 4, 2, and finally 1 in the later months, showcasing a clear seasonal pattern. For detailed information on the UV Index throughout the year, visit Radenci UV Index.

Maximum UV Index Levels in Radenci for January

The chart shows the monthly maximum UV Index (UVI) for Radenci 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 Radenci typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Radenci 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 Radenci

In Radenci, Slovenia, the month of January boasts about 167 hours of sunshine, a gentle start to the year that hints at the brighter days ahead. As winter gradually yields to spring, February witnesses an uplifting increase to 225 hours, signaling the promise of rejuvenation. This trend continues with March bringing 303 hours, while by April, sunshine soars to 338 hours, inviting the first blooms of spring. This gradual ascent culminates in May's splendid 365 hours, where longer days bask the region in golden light. The warmth peaks in July with 422 hours, creating a vibrant summer atmosphere, before beginning to taper in the subsequent months. August still revels in 388 hours, but as autumn approaches, the light gently retreats, concluding the year with November and December's shorter days at 208 and 199 hours respectively. This rhythmic cycle of sunshine not only defines Radenci's climate but also the joyous spirit of its seasons.

Monthly Sunshine Duration in Radenci: January Highlighted

The January sunshine duration represents the total number of hours Radenci 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.
JanFebMarAprMayJunJulAugSepOctNovDec167h225h303h338h365h402h422h388h321h285h208h199h
Data source: Radenci January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Radenci During January

In Radenci, Slovenia, the likelihood of enjoying sunny weather in January stands at a modest 29%, making it one of the cloudier months of the year. As winter gives way to spring, sunlit days gradually increase, with February seeing a significant rise to 50%, and by March, the chance of sunshine reaches 55%. However, as we transition into the warmer months, April and May dip slightly back to 39% and 38%, respectively, before picking up again in the summer. The pattern is clear: as the year progresses, the chances of sun become increasingly favorable, peaking during the late spring and summer months. Thus, January's cool and often gray days are just a prelude to a brighter season ahead.

Percentage of Sunny Days in January in Radenci

The chart illustrates the percentage of sunny days in Radenci 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 Radenci experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%50%55%40%38%54%47%44%52%43%28%32%
Data source: Radenci January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Radenci in January

In Radenci, Slovenia, January marks the start of the year with a modest 8 hours of daylight. As the winter chill begins to fade, February brings an increase to 10 hours, signaling the approach of spring. The trend continues to ascend, reaching 11 hours in March and expanding further to 13 hours in April, as sunlight interlaces with the budding flora. May welcomes 15 hours of daylight, a peak that persists into June and July, fostering vibrant outdoor life. Although daylight begins to wane in August to 14 hours, it remains generous compared to the darker months ahead. September offers a gentle decline to 12 hours, while both October and November present shorter days at 10 and 9 hours respectively. Finally, the cycle completes in December, returning to 8 hours of daylight, encapsulating the rhythmic ebb and flow of seasons in this picturesque region.

Average Daylight Hours in Radenci for January

The chart illustrates the variation in daylight duration in Radenci throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 59m10h 17m11h 56m13h 36m15h 3m15h 47m15h 24m14h 7m12h 30m10h 50m9h 21m8h 35m
Data source: Radenci daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Radenci

In January, Radenci, Slovenia, experiences an average wind speed of 2.2 m/s (5 mph), setting a brisk tone for the year ahead. This relatively stable wind pattern reflects a broader trend throughout the winter months, as February slightly drops to 2.1 m/s but remains consistent at the same gentle pace. As spring approaches in March, a subtle increase to 2.3 m/s hints at the changing seasons, culminating in April and May where the winds reach a slightly bolder 2.7 m/s (6 mph). However, the summer months see a decline, with August recording a gentle 1.8 m/s (4 mph). This ebb and flow of wind speeds showcases Radenci's serene yet dynamic climatic character, where winter and spring breathe life into the landscape, only to yield to a more tranquil summer breeze.

Average January Wind Speed in Radenci

The chart displays monthly wind speed patterns in Radenci, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.2 m/s2.12.32.72.72.12.31.81.72.41.71.8
Data source: Radenci January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Radenci Compares to Other Months

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

January and February present distinctly different weather patterns. In January, temperatures range from a minimum of -12°C (11°F) to a maximum of 14°C (58°F), with an average of around 1°C (34°F). The month experiences about 26 mm (1.0 in) of precipitation over approximately 5 days, accompanied by high humidity levels at 90%. In contrast, February sees a slight increase in average temperature to 4°C (39°F), with maximum temperatures reaching up to 20°C (68°F), while maintaining the same minimum of -12°C (11°F). Precipitation also increases in February to 43 mm (1.7 in), occurring over about 7 days, and humidity remains lower at 84%. For more detailed information, you can check Radenci weather in February.

January and March present contrasting weather conditions, particularly in terms of temperature and humidity. In January, temperatures range from a minimum of -12°C (11°F) to a maximum of 14°C (58°F), with an average of 1°C (34°F) and high humidity of 90%. Conversely, by March, the minimum temperature drops to -19°C (-2°F), while the maximum climbs to a pleasant 23°C (74°F), resulting in an average of 7°C (44°F). March also sees slightly higher precipitation at 36 mm (1.4 in) over 8 days, compared to January’s 26 mm (1.0 in) over 5 days, accompanied by a lower humidity of 78%. For more details, you can check the weather specifics here: Radenci weather in March.

January and April offer starkly contrasting weather conditions. In January, temperatures range from a low of -12°C (11°F) to a high of 14°C (58°F), with an average of 1°C (34°F) and high humidity at 90%. Precipitation is relatively low, with 26 mm (1.0 in) occurring over 5 days. In comparison, April sees a significant rise in temperature, with a minimum of -5°C (23°F) and a maximum reaching 28°C (83°F), resulting in a comfortable average of 12°C (53°F). The month also brings increased precipitation, totalling 49 mm (1.9 in) over 8 days, but the humidity drops to a more pleasant 73%. For more insights on the weather in April, check out Radenci weather in April.

January and May exhibit stark contrasts in their weather patterns. In January, temperatures are quite cold, with averages around 1°C (34°F) and nighttime lows dropping to -12°C (11°F). The month is also marked by high humidity at 90%, with minimal precipitation of 26 mm over just 5 days. In contrast, May brings significantly warmer weather, with average temperatures soaring to 16°C (60°F) and daytime highs reaching up to 31°C (89°F). However, it also experiences increased rainfall, totaling 115 mm across 16 days, and a more moderate humidity level of 71%. For a detailed look at the weather conditions during this month, check out Radenci weather in May.

In January, the weather is characterized by cold temperatures, with a minimum of -12°C (11°F) and an average of just 1°C (34°F), reaching a maximum of 14°C (58°F). Precipitation is relatively low at 26 mm (1.0 in), falling over about 5 days, accompanied by high humidity levels of 90%. In stark contrast, June experiences much warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to a hot maximum of 36°C (97°F) and an average of 21°C (70°F). The month sees significantly more rainfall, totaling 90 mm (3.5 in) across 12 days, and lower humidity at 73%. For more detailed information, you can check Radenci weather in June.

January and July in Radenci present starkly contrasting weather conditions. In January, temperatures can drop as low as -12°C (11°F), with an average of around 1°C (34°F) and occasional highs reaching 14°C (58°F). The month sees about 26 mm (1.0 in) of precipitation spread over approximately 5 days, accompanied by a high humidity level of 90%. In contrast, July offers a much milder climate with minimum temperatures around 10°C (50°F), average highs of 22°C (72°F), and peaks that can soar up to 36°C (96°F). The warmer month experiences significantly more rainfall, totaling 84 mm (3.3 in) over about 12 days, but with a lower humidity of 70%. For a closer look at the weather specifics in July, check out Radenci weather in July.

January and August present starkly contrasting weather conditions. In January, temperatures plunge to a minimum of -12°C (11°F), with an average temperature of just 1°C (34°F) and a maximum of 14°C (58°F). The month sees about 26 mm (1.0 in) of precipitation over roughly 5 days, accompanied by high humidity levels of 90%. In sharp contrast, August boasts much milder temperatures, ranging from a minimum of 8°C (47°F) to a scorching maximum of 38°C (100°F), with an average of 22°C (72°F). Precipitation increases to 90 mm (3.5 in) and occurs on about 12 days, although humidity is lower at 60%. This clear shift from the cold, damp winter to the warm, humid summer is indicative of the season's dramatic transition. For more details on the weather in August, you can check Radenci weather in August.

January weather is characterized by much colder temperatures, with averages hovering around 1°C (34°F) and temperatures dipping as low as -12°C (11°F). The month sees limited precipitation at 26 mm (1.0 in) over about five days, accompanied by high humidity at 90%. In stark contrast, September offers a much milder climate, with average temperatures reaching 17°C (63°F) and maximums soaring up to 32°C (91°F). Precipitation increases significantly to 110 mm (4.3 in), occurring over ten days, while humidity is notably lower at 65%. For more details on September weather, visit Radenci weather in September.

January and October present stark contrasts in weather conditions. In January, temperatures plunge, with a minimum of -12°C (11°F) and an average around 1°C (34°F), while October enjoys a milder climate with a minimum of -1°C (30°F) and an average of 12°C (54°F). Precipitation is also more prevalent in October, reaching 55 mm (2.1 in) over 8 days compared to January's 26 mm (1.0 in) over just 5 days. Although January retains a higher humidity level at 90%, October's humidity is slightly lower at 84%. For a detailed look at the weather patterns during this time, visit Radenci weather in October.

In January, the weather is generally colder, with temperatures ranging from a chilly -12°C (11°F) at night to a maximum of 14°C (58°F) during the day, and an average temperature of just 1°C (34°F). The month sees relatively low precipitation at 26 mm (1.0 in) over about 5 days, along with a high humidity level of 90%. In contrast, November experiences milder temperatures, with nighttime lows of -5°C (23°F) and daytime highs reaching 20°C (68°F), averaging around 7°C (44°F). Precipitation in November is significantly higher at 72 mm (2.8 in) over approximately 9 days, maintaining a humidity level of 89%. For more details on the weather in November, you can visit Radenci weather in November.

In comparing the weather between January and December, January tends to be slightly colder, with average temperatures hovering around 1°C (34°F) compared to December's average of 2°C (36°F). The minimum temperatures in January drop lower, reaching as low as -12°C (11°F), while December’s minimum is milder at -7°C (20°F). Additionally, December sees more precipitation at 58 mm (2.3 in) over 8 days, compared to January's 26 mm (1.0 in) over just 5 days. Both months feature high humidity levels, with January at 90% and December slightly lower at 89%. For a closer look at December's weather in Radenci, you can visit Radenci weather in December.

Compare Radenci's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Radenci

January in Radenci showcases a stark contrast to the warmer months of the year. With temperatures fluctuating from chilly lows to mild highs, the winter chill makes this month feel significantly cooler than the rest of the seasons. The average temperature hovers around freezing, and while precipitation remains relatively low, the high humidity adds to the brisk atmosphere. This month sets the stage for a serene winter landscape, offering a unique charm that differentiates it from the more vibrant and warmer months. For a more detailed understanding of the year-round conditions, visit Radenci Climate.