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December Weather in Petrovce, Slovenia

Last updated: August 27, 2025

In Petrovce, Slovenia, the average temperature in December hovers around 2°C (35°F). Be prepared for a range of temperatures, as it can dip to a chilling -15°C (5°F) or rise to a pleasant 15°C (60°F). Expect 86 mm (3.4 in) of precipitation spread over 9 days, alongside a high average humidity of 89%, creating a notably damp atmosphere.

December Temperature in Petrovce

In December in Petrovce, the average temperature is 2°C (35°F). The maximum can reach 15°C (60°F) and the minimum can be as low as -15°C (5°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

December Weather in Petrovce: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Petrovce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petrovce, December typically has an average temperature of 2°C (35°F), with highs reaching up to 15°C (60°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec333843515868707061524335
Data source: Temperature data for Petrovce 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.

December Precipitation in Petrovce

In Petrovce in December, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 days.

December Precipitation Trends in Petrovce

The chart displays monthly precipitation patterns in Petrovce, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Petrovce, December typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec3764578014282121104127719886
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Petrovce

In Petrovce in December humidity is 89%. With an average temperature of 2°C (35°F), this humidity feels like a chilling dampness that clings to your skin, making outdoor exploration uncomfortable and requiring extra layers for warmth.

December Average Humidity in Petrovce

This chart illustrates the average monthly humidity levels in Petrovce, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Petrovce is approximately 89%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Petrovce

In Petrovce in December, 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 Petrovce, you can visit Hourly UV Index in Petrovce.

Maximum UV Index Levels in Petrovce for December

The chart shows the monthly maximum UV Index (UVI) for Petrovce in December, 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 December, the maximum UV index in Petrovce typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Petrovce December 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 December Weather in Petrovce Compares to Other Months

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

This table compares monthly weather conditions in Petrovce, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)37 mm (1.5 inches)90%low
February Weather3°C (38°F)64 mm (2.5 inches)84%moderate
March Weather6°C (43°F)57 mm (2.2 inches)78%moderate
April Weather10°C (51°F)80 mm (3.2 inches)73%high
May Weather15°C (58°F)142 mm (5.6 inches)71%very high
June Weather20°C (68°F)82 mm (3.2 inches)73%very high
July Weather21°C (70°F)121 mm (4.8 inches)70%very high
August Weather21°C (70°F)104 mm (4.1 inches)60%very high
September Weather16°C (61°F)127 mm (5.0 inches)65%high
October Weather11°C (52°F)71 mm (2.8 inches)84%moderate
November Weather6°C (43°F)98 mm (3.9 inches)89%moderate
December Weather2°C (35°F)86 mm (3.4 inches)89%low

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