nomadseason

January Weather in Holysov, Czech Republic

Last updated: August 23, 2025

In January, the average temperature in Holysov, Czech Republic hovers around 0°C (31°F). Expect chilly days, as temperatures can drop to a minimum of -23°C (-10°F), while the occasional highs reach up to 12°C (54°F). With an average precipitation of 54 mm (2.1 in) over 11 days, don't forget your umbrella! The air will feel quite damp, with an average humidity of 91%, making it essential to bundle up.

January Temperature in Holysov

In January in Holysov, the average temperature is 0°C (31°F). Maximum temperatures can reach 12°C (54°F), while minimums can drop as low as -23°C (-10°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Holysov, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holysov, January typically has an average temperature of 0°C (31°F), with highs reaching up to 12°C (54°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439475564656657493934
Data source: Temperature data for Holysov 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 Holysov

In Holysov in January, the precipitation amount is 54 mm (2.1 in), occurring over the course of 11 days.

January Precipitation Trends in Holysov

The chart displays monthly precipitation patterns in Holysov, 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 Holysov, January typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec545459409176758359554172
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Holysov

In Holysov in January humidity is 91%. With an average temperature of 0°C (31°F), this humidity feels like a chilling dampness that clings to your skin, making outdoor activities less enjoyable and necessitating extra layers to stay warm while traveling.

January Average Humidity in Holysov

This chart illustrates the average monthly humidity levels in Holysov, 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 Holysov is approximately 91%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Holysov

In Holysov 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 Holysov, you can visit Hourly UV Index in Holysov.

Maximum UV Index Levels in Holysov for January

The chart shows the monthly maximum UV Index (UVI) for Holysov 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 Holysov typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Holysov 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 Holysov Compares to Other Months

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

This table compares monthly weather conditions in Holysov, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)54 mm (2.1 inches)91%low
February Weather1°C (35°F)54 mm (2.1 inches)89%moderate
March Weather4°C (39°F)59 mm (2.3 inches)87%moderate
April Weather8°C (47°F)40 mm (1.6 inches)82%high
May Weather13°C (55°F)91 mm (3.6 inches)76%very high
June Weather18°C (65°F)75 mm (3.0 inches)80%very high
July Weather19°C (66°F)75 mm (3.0 inches)80%very high
August Weather19°C (66°F)83 mm (3.3 inches)82%high
September Weather14°C (57°F)59 mm (2.3 inches)82%high
October Weather9°C (49°F)55 mm (2.2 inches)87%moderate
November Weather4°C (39°F)41 mm (1.6 inches)89%low
December Weather1°C (35°F)72 mm (2.8 inches)92%low

Compare Holysov's Climate with Cities Worldwide