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January Weather in Lassnitz, Austria

Last updated: August 22, 2025

The average temperature in Lassnitz, Austria during January is a brisk -2°C (29°F). Temperatures can dip as low as -21°C (-6°F), while soaring to a maximum of 13°C (56°F). Expect about 31 mm (1.2 in) of precipitation over 5 days, accompanied by a high average humidity of 90%.

January Temperature in Lassnitz

In January in Lassnitz, the average temperature is -2°C (29°F). The maximum can reach 13°C (56°F), while the minimum can drop as low as -21°C (-6°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Lassnitz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lassnitz, January typically has an average temperature of -2°C (29°F), with highs reaching up to 13°C (56°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec293540495666676758504031
Data source: Temperature data for Lassnitz 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 Lassnitz

In Lassnitz in January, the precipitation amount is 31 mm (1.2 in) spread over 5 days.

January Precipitation Trends in Lassnitz

The chart displays monthly precipitation patterns in Lassnitz, 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 Lassnitz, January typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec31575887167113150149146668870
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Lassnitz

In Lassnitz 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 Lassnitz

This chart illustrates the average monthly humidity levels in Lassnitz, 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 Lassnitz is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Lassnitz

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

Maximum UV Index Levels in Lassnitz for January

The chart shows the monthly maximum UV Index (UVI) for Lassnitz 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 Lassnitz typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Lassnitz 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 Lassnitz Compares to Other Months

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

This table compares monthly weather conditions in Lassnitz, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)31 mm (1.2 inches)90%low
February Weather2°C (35°F)57 mm (2.2 inches)84%moderate
March Weather5°C (40°F)58 mm (2.3 inches)78%moderate
April Weather9°C (49°F)87 mm (3.4 inches)73%high
May Weather13°C (56°F)167 mm (6.6 inches)71%very high
June Weather19°C (66°F)113 mm (4.4 inches)73%very high
July Weather19°C (67°F)150 mm (5.9 inches)70%very high
August Weather19°C (67°F)149 mm (5.9 inches)60%very high
September Weather15°C (58°F)146 mm (5.8 inches)65%high
October Weather10°C (50°F)66 mm (2.6 inches)84%moderate
November Weather5°C (41°F)88 mm (3.5 inches)89%moderate
December Weather0°C (32°F)70 mm (2.7 inches)89%low

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