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December Weather in Myjava, Slovakia

Last updated: August 31, 2025

In December, the average temperature in Myjava, Slovakia hovers around 2°C (35°F). Expect chilly days, with minimum temps dropping to -8°C (18°F) and a maximum reaching up to 12°C (54°F). Be prepared for some wet weather as well, with 61 mm (2.4 in) of precipitation expected over 12 days. With an average humidity of 91%, it’s a month where bundling up is a must!

December Temperature in Myjava

In December in Myjava, the average temperature is 2°C (35°F), with a maximum that can reach 12°C (54°F) and a minimum that can be as low as -8°C (18°F). Travelers should be prepared for cold weather and dress in layers to stay warm while exploring.

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

The chart illustrates December temperature patterns in Myjava, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Myjava, December typically has an average temperature of 2°C (35°F), with highs reaching up to 12°C (54°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec303641505868697060524335
Data source: Temperature data for Myjava 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 Myjava

In Myjava in December, the total precipitation amount is 61 mm (2.4 in), which occurs over a span of 12 days.

December Precipitation Trends in Myjava

The chart displays monthly precipitation patterns in Myjava, 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 Myjava, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec393938429588889794625361
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Myjava

In Myjava in December, humidity is 91%. With an average temperature of 2°C (35°F), this humidity feels like a heavy blanket enveloping you, making travel rather uncomfortable and potentially discouraging for outdoor activities.

December Average Humidity in Myjava

This chart illustrates the average monthly humidity levels in Myjava, 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 Myjava is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%78%74%77%76%76%75%85%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Myjava

In Myjava in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Myjava.

Maximum UV Index Levels in Myjava for December

The chart shows the monthly maximum UV Index (UVI) for Myjava 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 Myjava typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876421
Data source: Myjava 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 Myjava Compares to Other Months

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

This table compares monthly weather conditions in Myjava, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)39 mm (1.5 inches)90%low
February Weather2°C (36°F)39 mm (1.5 inches)87%moderate
March Weather5°C (41°F)38 mm (1.5 inches)85%moderate
April Weather10°C (50°F)42 mm (1.6 inches)78%high
May Weather14°C (58°F)95 mm (3.8 inches)73%high
June Weather20°C (68°F)88 mm (3.4 inches)77%very high
July Weather21°C (69°F)88 mm (3.5 inches)76%very high
August Weather21°C (70°F)97 mm (3.8 inches)76%high
September Weather16°C (61°F)94 mm (3.7 inches)75%high
October Weather11°C (52°F)62 mm (2.4 inches)85%moderate
November Weather6°C (43°F)53 mm (2.1 inches)90%low
December Weather2°C (35°F)61 mm (2.4 inches)91%low

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