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December Weather in Hartmanice, Czech Republic

Last updated: August 23, 2025

In December, the average temperature in Hartmanice, Czech Republic hovers around 1°C (33°F), with potential lows plunging to -9°C (15°F) and highs reaching up to 11°C (51°F). Expect precipitation to total 82 mm (3.2 in) over the course of about 16 days, contributing to a notably high average humidity of 92%. Stay prepared for chilly, wet conditions!

December Temperature in Hartmanice

In December in Hartmanice, the average temperature is 1°C (33°F). Maximum temperatures can reach 11°C (51°F), while the minimum can drop as low as -9°C (15°F). Be prepared for chilly conditions and dress in layers if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Hartmanice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hartmanice, December typically has an average temperature of 1°C (33°F), with highs reaching up to 11°C (51°F) and lows dropping to around -9°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec303338465363646456483833
Data source: Temperature data for Hartmanice 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 Hartmanice

In Hartmanice in December, the total precipitation amount is 82 mm (3.2 in) distributed over 16 days.

December Precipitation Trends in Hartmanice

The chart displays monthly precipitation patterns in Hartmanice, 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 Hartmanice, December typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec6763655411911710111378634782
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hartmanice

In Hartmanice in December humidity is 92%. With an average temperature of 1°C (33°F), this humidity feels like an icy blanket, making travel uncomfortable as the damp air clings to your skin and chills you to the bone.

December Average Humidity in Hartmanice

This chart illustrates the average monthly humidity levels in Hartmanice, 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 Hartmanice is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hartmanice

In Hartmanice 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 Hartmanice.

Maximum UV Index Levels in Hartmanice for December

The chart shows the monthly maximum UV Index (UVI) for Hartmanice 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 Hartmanice typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Hartmanice 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 Hartmanice Compares to Other Months

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

This table compares monthly weather conditions in Hartmanice, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)67 mm (2.6 inches)91%low
February Weather1°C (33°F)63 mm (2.5 inches)89%moderate
March Weather3°C (38°F)65 mm (2.6 inches)87%moderate
April Weather8°C (46°F)54 mm (2.1 inches)82%high
May Weather12°C (53°F)119 mm (4.7 inches)76%very high
June Weather17°C (63°F)117 mm (4.6 inches)80%very high
July Weather18°C (64°F)101 mm (4.0 inches)80%very high
August Weather18°C (64°F)113 mm (4.4 inches)82%very high
September Weather13°C (56°F)78 mm (3.1 inches)82%high
October Weather9°C (48°F)63 mm (2.5 inches)87%moderate
November Weather3°C (38°F)47 mm (1.8 inches)89%low
December Weather1°C (33°F)82 mm (3.2 inches)92%low

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