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January Weather in Jasenna, Czech Republic

Last updated: August 23, 2025

In Jasenna, Czech Republic, the average temperature in January hovers around -2°C (29°F). Expect chilly conditions, with minimums reaching -21°C (-5°F) and maximums peaking at a more comfortable 10°C (51°F). Prepare for some damp days as precipitation averages 48 mm (1.9 in) over 11 days, accompanied by a high average humidity of 90%.

January Temperature in Jasenna

In January in Jasenna, the average temperature is -2°C (29°F), with maximums reaching up to 10°C (51°F) and minimums dropping as low as -21°C (-5°F). This chilly climate makes Jasenna a great destination for winter enthusiasts and those who enjoy snowy adventures.

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

The chart illustrates January temperature patterns in Jasenna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jasenna, January typically has an average temperature of -2°C (29°F), with highs reaching up to 10°C (51°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec293339475565666758504133
Data source: Temperature data for Jasenna 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 Jasenna

In Jasenna in January, the precipitation amount is 48 mm (1.9 in) over a span of 11 days.

January Precipitation Trends in Jasenna

The chart displays monthly precipitation patterns in Jasenna, 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 Jasenna, January typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec48565352105859510795805371
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Jasenna

In Jasenna in January, humidity is 90%. With an average temperature of -2°C (29°F), this humidity feels like an icy breath enveloping you, making every step outdoors feel even colder and more biting, while also creating a heavy, wet atmosphere that can dampen your spirits for traveling.

January Average Humidity in Jasenna

This chart illustrates the average monthly humidity levels in Jasenna, 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 Jasenna is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%83%76%70%71%67%64%67%83%90%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Jasenna

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

Maximum UV Index Levels in Jasenna for January

The chart shows the monthly maximum UV Index (UVI) for Jasenna 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 Jasenna typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235679876421
Data source: Jasenna 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 Jasenna Compares to Other Months

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

This table compares monthly weather conditions in Jasenna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)48 mm (1.9 inches)90%low
February Weather1°C (34°F)56 mm (2.2 inches)87%moderate
March Weather4°C (39°F)53 mm (2.1 inches)83%moderate
April Weather9°C (48°F)52 mm (2.0 inches)76%high
May Weather13°C (55°F)105 mm (4.1 inches)70%high
June Weather18°C (65°F)85 mm (3.3 inches)71%very high
July Weather19°C (66°F)95 mm (3.7 inches)67%very high
August Weather20°C (67°F)107 mm (4.2 inches)64%high
September Weather14°C (58°F)95 mm (3.7 inches)67%high
October Weather10°C (50°F)80 mm (3.1 inches)83%moderate
November Weather5°C (41°F)53 mm (2.1 inches)90%low
December Weather1°C (34°F)71 mm (2.8 inches)91%low

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