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January Weather in Vlasim, Czech Republic

Last updated: August 23, 2025

In January, the average temperature in Vlasim, Czech Republic hovers around 0°C (32°F). Expect minimum temperatures to dip as low as -20°C (-3°F), while the maximum can reach up to 12°C (54°F). Precipitation averages 46 mm (1.8 in) over 10 days, and with an average humidity of 91%, be prepared for a chilly and damp atmosphere.

January Temperature in Vlasim

In January in Vlasim, the average temperature is 0°C (32°F). Maximums can reach 12°C (54°F), while minimums can drop as low as -20°C (-3°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Vlasim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vlasim, January typically has an average temperature of 0°C (32°F), with highs reaching up to 12°C (54°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec323539485565666758504135
Data source: Temperature data for Vlasim 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 Vlasim

In Vlasim in January, the precipitation amount is 46 mm (1.8 in) over the course of 10 days.

January Precipitation Trends in Vlasim

The chart displays monthly precipitation patterns in Vlasim, 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 Vlasim, January typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec465153449389809370724459
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Vlasim

In Vlasim in January, humidity is 91%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that penetrates your clothes, making every movement feel heavy and uncomfortable for traveling.

January Average Humidity in Vlasim

This chart illustrates the average monthly humidity levels in Vlasim, 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 Vlasim 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 Vlasim

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

Maximum UV Index Levels in Vlasim for January

The chart shows the monthly maximum UV Index (UVI) for Vlasim 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 Vlasim typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689876421
Data source: Vlasim 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 Vlasim Compares to Other Months

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

This table compares monthly weather conditions in Vlasim, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)46 mm (1.8 inches)91%low
February Weather1°C (35°F)51 mm (2.0 inches)89%moderate
March Weather4°C (40°F)53 mm (2.1 inches)87%moderate
April Weather9°C (48°F)44 mm (1.7 inches)82%high
May Weather13°C (56°F)93 mm (3.7 inches)76%very high
June Weather18°C (66°F)89 mm (3.5 inches)80%very high
July Weather19°C (66°F)80 mm (3.1 inches)80%very high
August Weather19°C (67°F)93 mm (3.7 inches)82%high
September Weather15°C (59°F)70 mm (2.7 inches)82%high
October Weather10°C (50°F)72 mm (2.8 inches)87%moderate
November Weather5°C (41°F)44 mm (1.7 inches)89%low
December Weather2°C (35°F)59 mm (2.3 inches)92%low

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