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January Weather in Brestanica, Slovenia

Last updated: August 27, 2025

In January, the average temperature in Brestanica, Slovenia hovers around 1°C (34°F). Expect chilly conditions, with minimum temperatures dipping to -13°C (9°F) and highs reaching up to 15°C (59°F). Be prepared for some moisture, as 40 mm (1.6 in) of precipitation may fall over approximately 7 days, accompanied by a high average humidity of 89%.

January Temperature in Brestanica

In January in Brestanica, the average temperature is 1°C (34°F). The maximum can reach 15°C (59°F), while the minimum can be as low as -13°C (9°F). Travelers should prepare for chilly conditions and be ready for significant temperature fluctuations.

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

The chart illustrates January temperature patterns in Brestanica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brestanica, January typically has an average temperature of 1°C (34°F), with highs reaching up to 15°C (59°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec344045536070727263544537
Data source: Temperature data for Brestanica 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.

January Precipitation in Brestanica

In Brestanica in January, the precipitation amount is 40 mm (1.6 in) over a span of 7 days.

January Precipitation Trends in Brestanica

The chart displays monthly precipitation patterns in Brestanica, 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 Brestanica, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec40655470141909688126799689
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Brestanica

In Brestanica in January humidity is 89%. With an average temperature of 1°C (34°F), this humidity feels like a chilling dampness that seeps into your bones, making travel uncomfortable and requiring extra layers to combat the cold and moisture.

January Average Humidity in Brestanica

This chart illustrates the average monthly humidity levels in Brestanica, 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 Brestanica is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%83%75%72%70%69%64%51%62%81%87%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Brestanica

In Brestanica in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Brestanica, you can visit Hourly UV Index in Brestanica.

Maximum UV Index Levels in Brestanica for January

The chart shows the monthly maximum UV Index (UVI) for Brestanica 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 Brestanica typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Brestanica 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.

How January Weather in Brestanica Compares to Other Months

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

This table compares monthly weather conditions in Brestanica, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)40 mm (1.6 inches)89%low
February Weather4°C (40°F)65 mm (2.5 inches)83%moderate
March Weather7°C (45°F)54 mm (2.1 inches)75%moderate
April Weather12°C (53°F)70 mm (2.7 inches)72%high
May Weather16°C (61°F)141 mm (5.6 inches)70%very high
June Weather21°C (70°F)90 mm (3.6 inches)69%very high
July Weather22°C (72°F)96 mm (3.8 inches)64%very high
August Weather22°C (73°F)88 mm (3.5 inches)51%very high
September Weather17°C (63°F)126 mm (4.9 inches)62%high
October Weather12°C (54°F)79 mm (3.1 inches)81%moderate
November Weather7°C (45°F)96 mm (3.8 inches)87%moderate
December Weather3°C (37°F)89 mm (3.5 inches)88%low

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